CN115967914A - Calling method, terminal and storage medium of narrow-band private network - Google Patents
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Abstract
Translated fromChinese
Description
Translated fromChinese技术领域technical field
本申请涉及集群通信技术领域，尤其涉及一种窄带专网的呼叫方法、终端及存储介质。The present application relates to the technical field of trunking communication, and in particular to a calling method, terminal and storage medium of a narrowband private network.
背景技术Background technique
相关技术中，对于窄带专网的组呼，例如：在数字集群通信标准(Digital Mobi leRadio，简称DMR)/警用数字集群(Pol ice Digital Trunking,简称PDT)/泛欧集群无线电(Terrestr ial Trunked Radio，简称TETRA下，一种终端只能同时接收一个呼叫，其他呼叫都会错过；同时，对于同一个呼叫群组的组呼，也只能有一个终端成员讲话，其他终端只能接收，当一个终端讲话结束，进入呼叫空闲(Hangtime)状态，其他终端才可以开始讲话；而且，对于其他终端而言，在某个终端讲话过程中想获取话权开始讲话，只能通过呼叫打断等措施来获取话权，强制结束该某个终端讲话，然后抢话权，方可以开始讲话，对应的用户体验不好。In the related technology, for the group call of the narrowband private network, for example: in digital trunking communication standard (Digital MobileRadio, be called for short DMR)/police digital trunking (Police Digital Trunking, be called for short PDT)/pan-European trunking radio (Terrestrial Trunked Radio, referred to as TETRA, a terminal can only receive one call at the same time, and other calls will be missed; at the same time, for the group call of the same call group, only one terminal member can speak, and other terminals can only receive. After the terminal speaks and enters the call idle (Hangtime) state, other terminals can start to speak; moreover, for other terminals, if they want to obtain the right to speak during a certain terminal's speaking process, they can only use measures such as call interruption. Obtain the right to speak, forcefully end the speech of a certain terminal, and then grab the right to speak before starting to speak. The corresponding user experience is not good.
针对相关技术中窄带专网的呼叫工作方式，容易错过重要呼叫，且组呼不能同时讲话，组呼交流效率低下的问题，尚未存在有效的解决方案。There is no effective solution to the problem of low communication efficiency in group calls because it is easy to miss important calls in the narrowband private network call working mode in the related art, and group calls cannot speak at the same time.
发明内容Contents of the invention
本申请提供了一种窄带专网的呼叫方法、终端及存储介质，以至少解决相关技术中窄带专网的呼叫工作方式，容易错过重要呼叫，且组呼不能同时讲话，组呼交流效率低下的问题。This application provides a calling method, terminal and storage medium of a narrowband private network, to at least solve the problem of the narrowband private network call working method in the related art, which is easy to miss important calls, and group calls cannot speak at the same time, and the communication efficiency of group calls is low question.
第一方面，本申请提供了一种窄带专网的呼叫方法，应用于接收终端，包括：获取当前工作频点对应的一个时分多址帧的多个时隙上的呼叫业务数据；在所述呼叫业务数据中检测第一目标呼叫，其中，所述第一目标呼叫用于表征对所述接收终端的呼叫；接入从所述呼叫业务数据中检测出的多个所述第一目标呼叫；从所述多个所述第一目标呼叫中选定至少一个所述第一目标呼叫后，将选定的至少一个所述第一目标呼叫所对应的呼叫业务数据进行播放。In the first aspect, the present application provides a calling method of a narrowband private network, which is applied to a receiving terminal, including: obtaining call service data on multiple time slots of a time division multiple access frame corresponding to the current working frequency point; Detecting a first target call from call service data, wherein the first target call is used to represent a call to the receiving terminal; accessing multiple first target calls detected from the call service data; After at least one first target call is selected from the plurality of first target calls, the call service data corresponding to the selected at least one first target call is played.
第二方面，本申请提供了一种窄带专网的呼叫方法，应用于发送终端，包括：在当前时隙接收到第一目标呼叫时，确定自身是否具有所述第一目标呼叫对应组的多人讲话权限，其中，所述第一目标呼叫用于表征对接收终端的呼叫；在具有所述多人讲话权限的情况下，检测相邻时隙是否空闲；在检测到所述相邻时隙空闲时，在所述相邻时隙向所述接收终端发送所述第一目标呼叫。In a second aspect, the present application provides a calling method of a narrowband private network, which is applied to a sending terminal, including: when receiving a first target call in the current time slot, determining whether it has multiple calls corresponding to the first target call People's speaking authority, wherein, the first target call is used to characterize the call to the receiving terminal; in the case of having the multi-person speaking authority, detect whether the adjacent time slot is free; when detecting the adjacent time slot When idle, sending the first target call to the receiving terminal in the adjacent time slot.
第三方面，提供了一种终端，包括处理器、通信接口、存储器和通信总线，其中，处理器，通信接口，存储器通过通信总线完成相互间的通信；In a third aspect, a terminal is provided, including a processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory complete mutual communication through the communication bus;
存储器，用于存放计算机程序；memory for storing computer programs;
处理器，用于执行存储器上所存放的程序时，实现如第一方面和或第二方面任一项实施例所述的窄带专网的呼叫方法的步骤。The processor is configured to implement the steps of the narrowband private network calling method described in any one embodiment of the first aspect or the second aspect when executing the program stored in the memory.
第四方面，提供了一种计算机可读存储介质，其上存储有计算机程序，所述计算机程序被处理器执行时实现如第一方面和/或第二方面任一项实施例所述的窄带专网的呼叫方法的步骤。In a fourth aspect, there is provided a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the narrowband bandwidth described in any one of the embodiments of the first aspect and/or the second aspect is realized. The steps of the private network calling method.
与相关技术相比，本实施例中提供了窄带专网的呼叫方法、终端及存储介质，获取当前工作频点对应的一个时分多址帧的多个时隙上的呼叫业务数据；在所述呼叫业务数据中检测第一目标呼叫，其中，所述第一目标呼叫用于表征对所述接收终端的呼叫；接入从所述呼叫业务数据中检测出的多个所述第一目标呼叫；从所述多个所述第一目标呼叫中选定至少一个所述第一目标呼叫后，将选定的至少一个所述第一目标呼叫所对应的呼叫业务数据进行播放，解决了窄带专网的呼叫工作方式，容易错过重要呼叫，且组呼不能同时讲话，组呼交流效率低下的问题，实现了在窄带专网的允许多人同时讲话，避免错过重要呼叫，提高用户体验有益效果。Compared with related technologies, the present embodiment provides a narrowband private network call method, terminal and storage medium to obtain call service data on multiple time slots of a time division multiple access frame corresponding to the current operating frequency point; Detecting a first target call from call service data, wherein the first target call is used to represent a call to the receiving terminal; accessing multiple first target calls detected from the call service data; After selecting at least one of the first target calls from the multiple first target calls, the call service data corresponding to the selected at least one of the first target calls is played, which solves the problem of narrowband private network The call working method makes it easy to miss important calls, and group calls cannot speak at the same time, and the communication efficiency of group calls is low. This allows multiple people to speak at the same time in the narrowband private network, avoiding missing important calls, and improving user experience.
本申请的一个或多个实施例的细节在以下附图和描述中提出，以使本申请的其他特征、目的和优点更加简明易懂。The details of one or more embodiments of the application are set forth in the accompanying drawings and the description below, so as to make other features, objects, and advantages of the application more comprehensible.
附图说明Description of drawings
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本发明的实施例，并与说明书一起用于解释本发明的原理。The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description serve to explain the principles of the invention.
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，对于本领域普通技术人员而言，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, In other words, other drawings can also be obtained from these drawings without paying creative labor.
图1为本申请实施例提供的一种窄带专网的呼叫方法的流程示意图；FIG. 1 is a schematic flow diagram of a calling method for a narrowband private network provided in an embodiment of the present application;
图2为本申请优选实施例提供对音频进行叠加和混音处理后的仿真效果示意图；Fig. 2 provides a schematic diagram of the simulation effect after the audio is superimposed and mixed for the preferred embodiment of the present application;
图3是为本申请优选实施例提供的窄带专网的呼叫方法的流程示意图；Fig. 3 is a schematic flow chart of the calling method of the narrowband private network provided by the preferred embodiment of the present application;
图4为本申请实施例提供的一种窄带专网的呼叫方法的流程示意图；FIG. 4 is a schematic flow diagram of a calling method for a narrowband private network provided in an embodiment of the present application;
图5为本申请优选实施例提供的窄带专网的呼叫方法的流程示意图；FIG. 5 is a schematic flow diagram of a calling method of a narrowband private network provided by a preferred embodiment of the present application;
图6为本申请优选实施例的呼叫工作过程示意图一；FIG. 6 is a first schematic diagram of the call working process in the preferred embodiment of the present application;
图7为本申请优选实施例的呼叫工作过程示意图二；FIG. 7 is a second schematic diagram of the calling process in the preferred embodiment of the present application;
图8为本申请优选实施例的呼叫工作过程示意图三；FIG. 8 is a schematic diagram 3 of a call working process in a preferred embodiment of the present application;
图9是本申请实施例的窄带专网的呼叫装置的结构框图；FIG. 9 is a structural block diagram of a calling device of a narrowband private network according to an embodiment of the present application;
图10是本申请实施例的窄带专网的呼叫装置的结构框图；FIG. 10 is a structural block diagram of a calling device of a narrowband private network according to an embodiment of the present application;
图11是本申请实施例的终端的结构示意图。FIG. 11 is a schematic structural diagram of a terminal according to an embodiment of the present application.
具体实施方式Detailed ways
为使本申请实施例的目的、技术方案和优点更加清楚，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例，都属于本申请保护的范围。In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述。The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
图1为本申请实施例提供的一种窄带专网的呼叫方法的流程示意图。如图1所示，本申请实施例提供了一种窄带专网的呼叫方法，应用于接收终端，该方法包括如下步骤：FIG. 1 is a schematic flowchart of a calling method for a narrowband private network provided by an embodiment of the present application. As shown in Figure 1, the embodiment of the present application provides a calling method of a narrowband private network, which is applied to a receiving terminal, and the method includes the following steps:
步骤S101,获取当前工作频点对应的一个时分多址帧的多个时隙上的呼叫业务数据。Step S101, acquiring call service data on multiple time slots of a time division multiple access frame corresponding to the current working frequency point.
在本实施例中，执行对应呼叫方法的执行主体是对应窄带专网对应的终端中的接收方，定义为接收终端，并通过在不同时隙接收和解析多个不同的发送终端(发送方、请求方)所发起的语音讲话对应的呼叫语音数据，籍以实现同时多人讲话。In this embodiment, the subject of execution of the corresponding call method is the receiver in the terminal corresponding to the narrowband private network, which is defined as a receiving terminal, and receives and parses a plurality of different sending terminals (sending party, The call voice data corresponding to the voice speech initiated by the requesting party), so as to realize multi-person speech at the same time.
在本实施例中，对应的窄带专网系统包括但不限于时分多址(Time divisionmultipleaccess，简称TDMA)系统；在本实施例中，多个时隙是本申请实施例所对应的TDMA系统当前工作频点对应的一个时分多址帧的多个时隙，在本申请实施例中所涉及的多个时隙为数字集群通信标准(Digital Mobi le Radio，简称DMR)/警用数字集群(Pol iceDigitalTrunking,简称PDT)对应的一个时分多址帧的双时隙，也就是将PDT/DMR呼叫业务将信道分成两个交替时隙，从而在一个的物理信道内建立了两个逻辑信道；在本实施例中，多个时隙可以划分为当前时隙和相邻时隙，但当前和相邻并非对本实施例中的时隙的限定，仅仅用于区分指代两个时隙；在其中一些可选实施方式中，本申请所涉及的多个时隙及呼叫方法也是适用泛欧集群无线电(Terrestr ial Trunked Radio，简称TETRA)对应的四个时隙的。In this embodiment, the corresponding narrowband private network system includes but is not limited to time division multiple access (Time division multiple access, referred to as TDMA) system; A plurality of time slots of a time division multiple access frame corresponding to the frequency point, the plurality of time slots involved in the embodiment of the present application are digital trunking communication standard (Digital Mobile Radio, called for short DMR)/police Digital Trunking (PoliceDigitalTrunking , PDT for short) corresponds to a double time slot of a time division multiple access frame, that is, the PDT/DMR call service divides the channel into two alternate time slots, thereby establishing two logical channels in one physical channel; in this implementation In the example, multiple time slots can be divided into current time slots and adjacent time slots, but the current and adjacent time slots are not limited to the time slots in this embodiment, they are only used to distinguish and refer to two time slots; some of them can be In an optional embodiment, the multiple time slots and call methods involved in this application are also applicable to the four time slots corresponding to Terrestrial Trunked Radio (TETRA for short).
在本实施例中，获取的呼叫业务数据是接收终端同时接收的当前工作频点下的多个时隙上的业务数据，对应时隙上的业务数据包括对本接收终端的呼叫，也还包括对其他的终端的呼叫，也还包括与相关终端进行通信的其他相关业务数据，例如：短信息。In this embodiment, the call service data obtained is the service data on multiple time slots under the current working frequency received by the receiving terminal at the same time, and the service data on the corresponding time slots includes the call to the receiving terminal, and also includes calls to the receiving terminal. The calls of other terminals also include other related service data communicated with related terminals, such as short messages.
步骤S102，在呼叫业务数据中检测第一目标呼叫，其中，第一目标呼叫用于表征对接收终端的呼叫。Step S102, detecting a first target call in the call service data, wherein the first target call is used to represent a call to a receiving terminal.
在本实施例中，当接收终端接收对应的多个时隙上的呼叫业务数据后，会从所接受到的所有呼叫业务数据中解析出针对自身的目标呼叫，也就是检测出第一目标呼叫。In this embodiment, after the receiving terminal receives the call service data on the corresponding multiple time slots, it will analyze the target call for itself from all the received call service data, that is, detect the first target call .
在本实施例中，接收终端通过对呼叫业务数据的每个时隙所对应的呼叫业务数据进行检测，当检测到对应的一个时隙中有对自身的呼叫，则将该第一目标呼叫及时进行接入，然后，进行对其他时隙所对应的呼叫业务数据进行检测，进而检测出所有针对接收终端的目标呼叫。In this embodiment, the receiving terminal detects the call service data corresponding to each time slot of the call service data, and when detecting that there is a call to itself in a corresponding time slot, the receiving terminal calls the first target in time The access is performed, and then the call service data corresponding to other time slots are detected, so as to detect all target calls aimed at the receiving terminal.
步骤S103，接入从呼叫业务数据中检测出的多个第一目标呼叫。Step S103, accessing multiple first target calls detected from the call service data.
在本实施例中，在检测出对应的第一目标呼叫之后，需要及时将检测出的第一目标呼叫接入。In this embodiment, after the corresponding first target call is detected, the detected first target call needs to be accessed in time.
步骤S104，从多个第一目标呼叫中选定至少一个第一目标呼叫后，将选定的至少一个第一目标呼叫所对应的呼叫业务数据进行播放。In step S104, after selecting at least one first target call from the plurality of first target calls, the call service data corresponding to the selected at least one first target call is played.
在本实施例中，多个第一目标呼叫可以是同一呼叫群组下的不同组成员在一个时分多址帧的多个时隙上进行的同一组呼的多路语音讲话，也可以是不同路的呼叫，而不同路的呼叫可以是新的一路组呼，也可以是一路单呼。具体地，接收终端可以同时接收一个组呼和一个单呼的呼叫业务数据，也可以是同时接收两个不同组呼的呼叫业务数据，还可以是接收同一呼叫群组中的两个不同组成员同时讲话的呼叫业务数据。In this embodiment, the multiple first target calls can be multiple voice speeches of the same group call performed by different group members under the same call group on multiple time slots of a time division multiple access frame, or they can be different calls. The call of the same way, and the call of different way can be a new group call or a single call. Specifically, the receiving terminal may receive call service data of a group call and a single call at the same time, or receive call service data of two different group calls at the same time, or receive two different group members in the same call group Simultaneously speaking call service data.
在本实施例中，当从呼叫业务数据中检测出所有针对接收终端自身的呼叫，也就是检测出多个第一目标呼叫后，会将多个第一目标呼叫所对应的呼叫业务数据进行音频叠加和混音处理，进而实现接收终端接收多人的讲话；当然，在本实施例中，在检测出多个第一目标呼叫后，可以根据持有该接收终端的用户对多个第一目标呼叫的选定而只收听某个成员的语音讲话或某个组呼的呼叫业务数据，因此，被播放的呼叫业务数据至少是一路第一目标呼叫所对应的呼叫业务数据。In this embodiment, when all calls directed at the receiving terminal itself are detected from the call service data, that is, after multiple first target calls are detected, the call service data corresponding to the multiple first target calls will be audio-coded. Superimposition and sound mixing processing, and then realize that the receiving terminal receives the speech of multiple people; Of course, in this embodiment, after detecting multiple first target calls, it can be based on the user who holds the receiving terminal to multiple first target calls The selection of the call only listens to the voice speech of a certain member or the call service data of a certain group call. Therefore, the call service data to be played is at least the call service data corresponding to the first target call.
通过上述步骤S101至步骤S104,采用获取当前工作频点对应的一个时分多址帧的多个时隙上的呼叫业务数据；在呼叫业务数据中检测第一目标呼叫，其中，第一目标呼叫用于表征对接收终端的呼叫；接入从呼叫业务数据中检测出的多个第一目标呼叫；从多个第一目标呼叫中选定至少一个第一目标呼叫后，将选定的至少一个第一目标呼叫所对应的呼叫业务数据进行播放，解决了窄带专网的呼叫工作方式，容易错过重要呼叫，且组呼不能同时讲话，组呼交流效率低下的问题，实现了在窄带专网的允许多人同时讲话，避免错过重要呼叫，提高用户体验有益效果。Through the above steps S101 to S104, the call service data on multiple time slots of a time division multiple access frame corresponding to the current operating frequency point is obtained; the first target call is detected in the call service data, wherein the first target call is used To characterize the call to the receiving terminal; access a plurality of first target calls detected from the call service data; after selecting at least one first target call from the plurality of first target calls, the selected at least one first target call The call service data corresponding to a target call is played, which solves the problem of narrowband private network call work, which is easy to miss important calls, and group calls cannot speak at the same time, and the communication efficiency of group calls is low. Many people speak at the same time, avoid missing important calls, and improve user experience and beneficial effects.
需要说明的是，本申请实施例通过重新设计呼叫工作流程，允许多人同时讲话，可以支持多路呼叫同时接收，而且支持同一组中多人同时讲话，多路语音可以通过多个时隙同时接收和解析，然后将不同时隙解析到的语音采用设定方式播放，例如：对音频进行叠加和混音处理，然后进行播放，还可以是用户根据自己需要来选择和切换需要收听和回呼的呼叫。It should be noted that the embodiment of the present application allows multiple people to speak at the same time by redesigning the call workflow, which can support simultaneous reception of multiple calls, and supports simultaneous speech by multiple people in the same group, and multiple voices can pass through multiple time slots at the same time Receive and analyze, and then play the voice analyzed in different time slots in a set way, for example: superimpose and mix the audio, and then play it, or the user can choose and switch according to their own needs. Need to listen and call back call.
需要进一步说明的是，在本实施例中，当同一个呼叫群组有成员正在进行语音讲话时，同一呼叫群组内其他成员可以选择在当前工作频点对应的一个时分多址帧的空闲时隙上同时讲话，而当没有空闲时隙可用时，可以选择等待有空闲时隙；接收终端需要同时接收当前工作频点不同时隙上的多个呼叫业务数据，并且在对应的呼叫业务数据对应的接收终端是该接收终端(也就是该路呼叫业务数据的目的方)，则可以将多路第一目标呼叫对应的呼叫业务数据进行解码和混音播放；在本实施例中，不同时隙上的呼叫业务数据可以是不同呼叫中不同成员的讲话，也可以是同一个组呼内不同组成员的讲话；在本实施例中，当接收终端接收到多个呼叫业务数据时，可以根据需要选择只收听其中某一路的呼叫业务数据，其他路呼叫业务数据暂时静音，接收终端还可以根据需要切换到其他语音通路进行收听；在本实施例中，当接收到不同组的多路呼叫业务数据时，接收终端可以根据预设的回呼策略，例如：默认回呼最先收到的组呼，或者最新收到的组呼，或者指定的某个组呼、选定的只收听的某一路呼叫业务数据所对应的组呼。It should be further explained that, in this embodiment, when a member of the same paging group is making a speech, other members in the same paging group can select a time division multiple access frame corresponding to the current working frequency when idle. When there is no free time slot available, you can choose to wait for a free time slot; the receiving terminal needs to receive multiple call service data on different time slots of the current working frequency at the same time, and when the corresponding call service data corresponds to If the receiving terminal is the receiving terminal (that is, the destination party of the call service data), the call service data corresponding to the multiple first target calls can be decoded and mixed and played; in this embodiment, different time slots The call service data on the phone can be the speeches of different members in different calls, or the speeches of different group members in the same group call; in this embodiment, when the receiving terminal receives multiple call service data, it can Choose to only listen to the call service data of one of them, and temporarily mute the call service data of other channels, and the receiving terminal can also switch to other voice channels to listen to; in this embodiment, when receiving multiple call service data of different groups , the receiving terminal can call back the first received group call by default, or the latest received group call, or a specified group call, or a selected channel that only listens to, according to the preset callback strategy. The group call corresponding to the call service data.
在其中一些实施例中，在接入从呼叫业务数据中检测出的多个第一目标呼叫后，还实施如下步骤：In some of these embodiments, after accessing multiple first target calls detected from the call service data, the following steps are further implemented:
步骤21、判断多个第一目标呼叫是否属于同一呼叫，得到判断结果，其中，同一呼叫用于表征第一目标呼叫所对应的发送终端为同一目标呼叫群组中的组成员。Step 21, judging whether multiple first target calls belong to the same call, and obtaining a judging result, wherein the same call is used to indicate that the sending terminal corresponding to the first target call is a group member in the same target call group.
在本实施例中，同一呼叫是指多个第一目标呼叫的发送终端在同一呼叫群组中，同时，接收终端也属于该同一呼叫群组中。In this embodiment, the same call means that the sending terminals of multiple first target calls are in the same paging group, and meanwhile, the receiving terminals also belong to the same paging group.
在本实施例中，接收终端在多个时隙中的一个时隙检测到对自身的呼叫，则将该第一目标呼叫及时进行接入，然后再在其他时隙检测是否有对自身的呼叫，并判断在其他时隙检测到的呼叫是否与前一个检测到的呼叫属于同一呼叫。In this embodiment, the receiving terminal detects a call to itself in one of the multiple time slots, then accesses the first target call in time, and then detects whether there is a call to itself in other time slots , and judge whether the calls detected in other time slots belong to the same call as the previous detected calls.
步骤22、基于判断结果，在多个第一目标呼叫中，确定待回呼的第二目标呼叫。Step 22: Based on the judgment result, among the plurality of first target calls, determine a second target call to be called back.
在本实施例中，基于判断结果，确定多个第一目标呼叫是否属于同一呼叫，从而确定待回呼的对象，例如：当多个第一目标呼叫属于同一呼叫时，回呼的则是该同一呼叫，即回呼时是对所有组成员进行回呼；当多个第一目标呼叫不属于同一呼叫时，则可以选择一路呼叫进行回呼。In this embodiment, based on the judgment result, it is determined whether multiple first target calls belong to the same call, so as to determine the object to be called back, for example: when multiple first target calls belong to the same call, the call back is the The same call, that is, calling back, calls back all group members; when multiple first target calls do not belong to the same call, one call can be selected for calling back.
步骤23、向第二目标呼叫所对应的发送终端发送回呼语音数据，以回呼对应的发送终端。Step 23: Send the callback voice data to the sending terminal corresponding to the second target call, so as to call back the corresponding sending terminal.
在本实施例中，在确定待回呼的第二目标呼叫后，则向第二目标呼叫所对应的发送终端发送回呼语音数据，实现对应回呼。In this embodiment, after the second target call to be called back is determined, the call back voice data is sent to the sending terminal corresponding to the second target call, so as to realize corresponding call back.
通过上述步骤中的判断多个第一目标呼叫是否属于同一呼叫，得到判断结果，其中，同一呼叫用于表征第一目标呼叫所对应的发送终端为同一目标呼叫群组中的组成员；基于判断结果，在多个第一目标呼叫中，确定待回呼的第二目标呼叫；向第二目标呼叫所对应的发送终端发送回呼语音数据，以回呼对应的发送终端，实现了通过判断多个第一目标呼叫是否属于同一呼叫的判断及对回呼对象的确认。By judging whether a plurality of first target calls in the above steps belong to the same call, a judgment result is obtained, wherein the same call is used to represent that the sending terminal corresponding to the first target call is a group member in the same target call group; based on the judgment As a result, in a plurality of first target calls, determine the second target call to be called back; send the callback voice data to the corresponding sending terminal of the second target call, to call back the corresponding sending terminal, and realize by judging multiple Judging whether the first target call belongs to the same call and confirming the call-back object.
需要说明的是，在本申请实施例中，在检测出多个第一目标呼叫后，会判断多个第一目标呼叫是否为同一组呼下不同组成员的讲话，还是属于多个不同的呼叫，然后，根据判断结果，确定对应接收的呼叫业务数据的发送方，从而确定定义的多人同时讲话的场景，进而明确进行回呼的对象。例如：当多个第一目标呼叫为同一组呼下多个成员的语音讲话，接收终端通过回呼该组呼，则对应组呼下的所有成员均得以回呼；又例如：当多个第一目标呼叫为多个不同的呼叫，而接收终端进行回呼时，则可以从多个不同呼叫中选择一个呼叫进行回呼。It should be noted that, in the embodiment of the present application, after detecting multiple first target calls, it will be judged whether the multiple first target calls are speeches of different group members under the same group call, or belong to multiple different calls , and then, according to the judgment result, determine the sender of the corresponding received call service data, so as to determine the defined scene where multiple people speak at the same time, and further specify the object to call back. For example: when multiple first target calls are voice speeches of multiple members under the same group call, and the receiving terminal calls back the group call, all members under the corresponding group call can be called back; A target call is multiple different calls, and when the receiving terminal calls back, it can select one call from the multiple different calls to call back.
在其中一些实施例中，判断多个所述第一目标呼叫是否属于同一呼叫，通过如下步骤实现：In some of these embodiments, judging whether multiple first target calls belong to the same call is realized through the following steps:
步骤31、获取多个第一目标呼叫所对应的呼叫业务数据，得到目标业务数据，其中，目标业务数据包括有对应的发送终端信息和/或组呼标识信息。Step 31: Obtain call service data corresponding to multiple first target calls to obtain target service data, wherein the target service data includes corresponding sending terminal information and/or group call identification information.
步骤32、根据对应的发送终端信息和/或组呼标识信息，判断多个第一目标呼叫所对应的发送终端是否为同一目标呼叫群组中的组成员，得到判断结果。Step 32: According to the corresponding sending terminal information and/or group call identification information, judge whether the sending terminals corresponding to multiple first target calls are group members in the same target call group, and obtain the judgment result.
在本实施例中，通过确定对应的呼叫业务数据的发送方，通过发放方是否属于同一个呼叫群组的组成员，来确定多个第一目标呼叫是否属于同一呼叫；在本实施例中，确定对应的呼叫业务数据的发送方是通过发送方的目标信息确定的。例如：通过发送终端自身的终端信息、发送终端所属呼叫群组对应群组标识信息，也就是组呼标识信息确定对应的发送方。In this embodiment, determine whether multiple first target calls belong to the same call by determining the sender of the corresponding call service data and whether the sender belongs to the group member of the same call group; in this embodiment, The sender of the corresponding call service data is determined through the target information of the sender. For example, the corresponding sender is determined by the terminal information of the sending terminal itself and the group identification information corresponding to the paging group to which the sending terminal belongs, that is, the group call identification information.
通过上述步骤中的获取多个第一目标呼叫所对应的呼叫业务数据，得到目标业务数据，其中，目标业务数据包括有对应的发送终端信息和/或组呼标识信息；根据对应的发送终端信息和/或组呼标识信息，判断多个第一目标呼叫所对应的发送终端是否为同一目标呼叫群组中的组成员，得到判断结果，实现确定对应接收的呼叫业务数据的组成，从而确定定义的多人同时讲话的场景，从而明确对应进行回呼的对象，进一步实现多人同时讲话。By acquiring the call service data corresponding to a plurality of first target calls in the above steps, the target service data is obtained, wherein the target service data includes corresponding sending terminal information and/or group call identification information; according to the corresponding sending terminal information and/or group call identification information to determine whether the sending terminals corresponding to multiple first target calls are group members in the same target call group, obtain the judgment result, and realize the composition of the corresponding received call service data, thereby determining the definition The scene where multiple people speak at the same time, so as to clarify the corresponding object to call back, and further realize multiple people talking at the same time.
在其中一些实施例中，基于判断结果，在多个第一目标呼叫中，确定待回呼的第二目标呼叫，通过如下步骤实现：In some of these embodiments, based on the judgment result, among the multiple first target calls, determining the second target call to be called back is achieved through the following steps:
步骤41、在判断结果为多个第一目标呼叫属于同一呼叫的情况下，确定第二目标呼叫为第一目标呼叫。Step 41. If the judgment result is that multiple first target calls belong to the same call, determine that the second target call is the first target call.
在本实施例中，如果在其他时隙检测到的呼叫与之前呼叫是同一呼叫，说明这是同一个呼叫中有多人同时讲话的场景，确定回呼的第二目标呼叫是指当前第一目标呼叫。In this embodiment, if the call detected in other time slots is the same call as the previous call, it means that this is a scene where multiple people are speaking at the same time in the same call, and it is determined that the second target call of the callback refers to the current first call. target call.
步骤42、在判断结果为多个第一目标呼叫不属于同一呼叫的情况下，按预设回呼策略从多个第一目标呼叫中选取一个呼叫作为第二目标呼叫，并回呼第二目标呼叫所对应的发送终端。Step 42. When the judgment result is that multiple first target calls do not belong to the same call, select a call from multiple first target calls as the second target call according to the preset call-back strategy, and call back the second target Call the corresponding sending terminal.
在本实施例中，当本申请实施例所涉及的窄带专网的呼叫方法是应用于PDT/DMR系统，则对应的多个时隙是当前时隙和相邻时隙，多个第一目标呼叫不属于同一呼叫包括两路组呼、一路单呼和一路组呼；而当应用于TETRA系统时，对应的多个时隙是四个时隙，多个第一目标呼叫不属于同一呼叫则包括如下两种情形：一是，四个第一目标呼叫都是不同呼叫(例如：四个组呼)；二是，四个第一目标呼叫中，两个属于同一呼叫，另外两个第一目标呼叫是不同于前一个同一呼叫的呼叫。In this embodiment, when the narrowband private network calling method involved in the embodiment of the present application is applied to the PDT/DMR system, the corresponding multiple time slots are the current time slot and adjacent time slots, and the multiple first target Calls that do not belong to the same call include two group calls, one single call and one group call; when applied to the TETRA system, the corresponding multiple time slots are four time slots, and multiple first target calls do not belong to the same call Including the following two situations: one is that the four first target calls are all different calls (for example: four group calls); the other is that among the four first target calls, two belong to the same call, and the other two are first A target call is a call that is different from the previous identical call.
在本实施例中，如果在其他时隙检测到的呼叫与之前呼叫不是同一呼叫，则判断为同时接入多个不同呼叫的场景，可以基于用户的选定的第一目标呼叫进行回呼。In this embodiment, if the call detected in other time slots is not the same call as the previous call, it is judged that multiple different calls are accessed at the same time, and a call back can be made based on the first target call selected by the user.
通过上述步骤中的在判断结果为多个第一目标呼叫属于同一呼叫的情况下，确定第二目标呼叫为第一目标呼叫；在判断结果为多个第一目标呼叫不属于同一呼叫的情况下，按预设回呼策略从多个第一目标呼叫中选取一个呼叫作为第二目标呼叫，并回呼第二目标呼叫所对应的发送终端，实现不同呼叫场景下的回呼对象的确定。Through the above steps, when the judging result is that a plurality of first target calls belong to the same call, it is determined that the second target call is the first target call; when the judging result is that a plurality of first target calls do not belong to the same call Selecting a call from a plurality of first target calls as a second target call according to a preset call-back strategy, and calling back the sending terminal corresponding to the second target call, so as to realize the determination of call-back objects in different call scenarios.
在其中一些实施例中，按预设回呼策略从多个第一目标呼叫中选取一个呼叫作为第二目标呼叫，并回呼第二目标呼叫所对应的发送终端，可通过如下步骤实现：将当前播放的呼叫业务数据对应的第一目标呼叫作为第二目标呼叫，并回呼对应的第二目标呼叫所对应的发送终端；或，In some of these embodiments, selecting a call from multiple first target calls as the second target call according to the preset call-back strategy, and calling back the sending terminal corresponding to the second target call can be achieved by the following steps: The first target call corresponding to the currently played call service data is used as the second target call, and the sending terminal corresponding to the corresponding second target call is called back; or,
根据预设条件指定多个第一目标呼叫中的一个呼叫为第二目标呼叫，并回呼对应的第二目标呼叫所对应的发送终端，其中，预设条件包括以下其中之一：呼叫接入的时间顺序，呼叫优先级顺序。Designate one of the plurality of first target calls as a second target call according to preset conditions, and call back the sending terminal corresponding to the corresponding second target call, wherein the preset conditions include one of the following: call access chronological order, call priority order.
在本实施例中，接收终端可以根据预设条件所对应的回呼策略选定一路进行回呼。例如：按呼叫接入的时间顺序进行回呼时，对最先接入的组呼进行回呼；按呼叫优先级顺序进行回呼时，选择呼叫优先级最高的一个第一目标呼叫进行回复。In this embodiment, the receiving terminal may select one path to call back according to the call-back policy corresponding to the preset condition. For example: when calling back according to the order of call access time, call back the group call that was accessed first; when calling back according to the order of call priority, select the first target call with the highest call priority to reply.
通过上述步骤中的将当前播放的呼叫业务数据对应的第一目标呼叫作为第二目标呼叫，并回呼对应的第二目标呼叫所对应的发送终端；或，根据预设条件指定多个第一目标呼叫中的一个呼叫为第二目标呼叫，并回呼对应的第二目标呼叫所对应的发送终端，实现了对回呼对象的确认。Through the above steps, the first target call corresponding to the currently played call service data is used as the second target call, and the sending terminal corresponding to the corresponding second target call is called back; or, multiple first target calls are designated according to preset conditions One of the target calls is the second target call, and the sending terminal corresponding to the corresponding second target call is called back, so as to realize the confirmation of the call back object.
在其中一些实施例中，将选定的至少一个所述第一目标呼叫所对应的呼叫业务数据进行播放，包括如下步骤：将选定的至少两个第一目标呼叫所对应的呼叫业务数据进行混音处理，并对完成混音处理的呼叫业务数据进行播放。In some of these embodiments, playing the call service data corresponding to the selected at least one first target call includes the following steps: playing the call service data corresponding to the selected at least two first target calls Perform audio mixing processing, and play the call service data that has been audio mixing processed.
在本实施例中，接收终端对呼叫业务数据进行混音处理的过程为如下：将选定的至少两个第一目标呼叫所对应的呼叫业务数据先分别解码为PCM格式语音，然后对解码后语音进行叠加和混音处理，叠加完之后生成一路PCM格式语音，该一路PCM格式语音对应为进行播放的呼叫业务数据。In this embodiment, the process of mixing the call service data by the receiving terminal is as follows: the call service data corresponding to the selected at least two first target calls are first decoded into PCM format voice respectively, and then the decoded The voice is superimposed and mixed. After the superposition, a PCM format voice is generated, and the PCM format voice corresponds to the call service data to be played.
图2为本申请优选实施例提供对音频进行叠加和混音处理后的仿真效果示意图，在其中一些可以实施方式中，采用对两路呼叫业务数据进行叠加和混音处理，对应的仿真结果参考图2所示。Fig. 2 is a schematic diagram of the simulation effect after the audio is superimposed and mixed in the preferred embodiment of the present application. In some possible implementations, the two-way call service data is superimposed and mixed. For the corresponding simulation results, refer to Figure 2 shows.
在其中一些实施例中，将选定的至少一个第一目标呼叫所对应的呼叫业务数据进行播放，还可通过如下步骤实现：按预设播放策略，选定多个第一目标呼叫中的一个所对应的呼叫业务数据进行播放，其中，预设播放策略包括以下其中之一：呼叫接入的时间顺序，呼叫优先级顺序。In some of these embodiments, playing the call service data corresponding to the selected at least one first target call can also be achieved through the following steps: according to the preset playing strategy, select one of the multiple first target calls The corresponding call service data is played, wherein the preset playing strategy includes one of the following: call access time order, call priority order.
在本实施例中，接收终端对于接收到多个针对自身的第一目标呼叫，可以基于自身的选择进行收听，也就是按对应的播放策略进行选择性播放。例如：按呼叫接入的时间顺序进行呼叫业务数据的播放时，将最先接入的组呼对应的呼叫业务数据进行播放，按呼叫优先级顺序进行呼叫业务数据的播放时，选择呼叫优先级最高的一个第一目标呼叫对应的呼叫业务数据进行播放。In this embodiment, the receiving terminal may listen to multiple first target calls directed at itself based on its own selection, that is, selectively play according to a corresponding playing strategy. For example: when playing call service data according to the order of call access time, play the call service data corresponding to the first accessed group call; when playing call service data according to the order of call priority, select the call priority The call service data corresponding to the highest first target call is played.
图3是为本申请优选实施例提供的窄带专网的呼叫方法的流程示意图，参考图3，该流程包括：Fig. 3 is a schematic flow diagram of the calling method of the narrowband private network provided for the preferred embodiment of the present application, with reference to Fig. 3, the flow includes:
步骤51、接收过程中需要同时接收和解析当前工作频点下的一个时分多址帧对应的多个时隙上的呼叫业务数据。Step 51 , during the receiving process, it is necessary to simultaneously receive and analyze call service data on multiple time slots corresponding to a time division multiple access frame under the current working frequency point.
步骤52、如果在其中一个时隙检测到有对接收终端的第一呼叫(一个第一目标呼叫)，需要及时接入该第一呼叫。Step 52: If a first call (a first target call) to the receiving terminal is detected in one of the time slots, the first call needs to be accessed in time.
步骤53、继续检测其他相邻时隙上的呼叫业务数据。Step 53, continue to detect call service data on other adjacent time slots.
步骤54、如果在其他时隙检测到其他相邻时隙上的呼叫业务数据有对针对接收终端的第二呼叫(另一个第一目标呼叫)，需要同时接入该第二呼叫。Step 54: If it is detected in other time slots that the call service data on other adjacent time slots has a second call (another first target call) directed to the receiving terminal, the second call needs to be accessed simultaneously.
步骤55、如果第二呼叫与第一呼叫是同一个呼叫，则对应同一个组呼中有多个成员同时讲话的场景，用户可以选择将多个呼叫业务数据叠加播放，也可以根据需要选择只收听其中对应的一个呼叫。由于是同一个呼叫，因此回呼的是当前呼叫。Step 55. If the second call and the first call are the same call, corresponding to the scene where multiple members speak at the same time in the same group call, the user can choose to play multiple call service data in a superimposed manner, or select only Listen to one of the corresponding calls. Since it is the same call, the current call is called back.
步骤56，如果第二呼叫与第一呼叫不是同一个呼叫，则对应同时接入多个不同呼叫的场景，用户可以选择将多路音频叠加播放，也可以根据需要选择只收听其中某一路呼叫的呼叫业务数据。回呼时可以指定其中一个呼叫进行回呼，也可以选择回呼当前收听的呼叫。Step 56, if the second call is not the same call as the first call, the user can choose to play multiple channels of audio in a superimposed way, or choose to listen to only one of the calls as needed Call business data. When calling back, you can specify one of the calls to call back, or you can choose to call back the call you are currently listening to.
图4为本申请实施例提供的一种窄带专网的呼叫方法的流程示意图。如图4所示，本申请实施例提供了一种窄带专网的呼叫方法，应用于发送终端，该方法包括如下步骤：FIG. 4 is a schematic flowchart of a calling method for a narrowband private network provided by an embodiment of the present application. As shown in Figure 4, the embodiment of the present application provides a calling method of a narrowband private network, which is applied to a sending terminal, and the method includes the following steps:
步骤S401，在当前时隙接收到第一目标呼叫时，确定自身是否具有第一目标呼叫对应组的多人讲话权限，其中，第一目标呼叫用于表征对接收终端的呼叫。Step S401, when a first target call is received in the current time slot, determine whether the user has the multi-person speaking right of the group corresponding to the first target call, wherein the first target call is used to represent a call to a receiving terminal.
在本实施例中，执行对应呼叫方法的执行主体是终端中的发送方，定义为发送终端，并通过多个同一呼叫群组中的不同组成员向同一个接收终端(接收方、目的方)进行呼叫，进而实现同一个组呼内同时多人讲话。In this embodiment, the execution subject of the corresponding call method is the sender in the terminal, which is defined as the sending terminal, and sends calls to the same receiving terminal (receiving party, destination party) through different group members in the same calling group. Make a call, and then realize simultaneous multi-person speaking in the same group call.
在本实施例中，对应的窄带专网系统包括但不限于时分多址(Time divisionmultiple access，简称TDMA)系统；在本实施例中，多个时隙是本申请实施例所对应的TDMA系统当前工作频点对应的一个时分多址帧的多个时隙，在本申请实施例中所涉及的多个时隙为数字集群通信标准(Digital Mobi le Radio，简称DMR)/警用数字集群(Pol iceDigital Trunking,简称PDT)对应的一个时分多址帧的双时隙，也就是将PDT/DMR呼叫业务将信道分成两个交替时隙，从而在一个的物理信道内建立了两个逻辑信道；在本实施例中，多个时隙可以划分为当前时隙和相邻时隙，但当前和相邻并非对本实施例中的时隙的限定，仅仅用于区分指代两个时隙；在其中一些可选实施方式中，本申请所涉及的多个时隙及呼叫方法也是适用泛欧集群无线电(Terrestr ial Trunked Radio，简称TETRA)对应的四个时隙的。In this embodiment, the corresponding narrowband private network system includes but is not limited to a time division multiple access (Time division multiple access, referred to as TDMA) system; in this embodiment, a plurality of time slots are the current A plurality of time slots of a time division multiple access frame corresponding to the operating frequency point, a plurality of time slots involved in the embodiment of the application is a digital trunking communication standard (Digital Mobile Radio, referred to as DMR)/police digital trunking (Pol iceDigital Trunking (PDT for short) corresponds to a double time slot of a time division multiple access frame, that is, the PDT/DMR call service divides the channel into two alternate time slots, thereby establishing two logical channels in one physical channel; In this embodiment, a plurality of time slots can be divided into current time slots and adjacent time slots, but the current and adjacent time slots are not limited to the time slots in this embodiment, and are only used to distinguish and refer to two time slots; In some optional implementation manners, the multiple time slots and calling methods involved in this application are also applicable to the four time slots corresponding to Terrestrial Trunked Radio (TETRA for short).
在本实施例中，在当前时间接收到的第一目标呼叫，是表征对应的发送终端在当前时隙收听到同一呼叫群组中的终端向对应的接收终端(属于同一呼叫群组的终端)发送的呼叫。而执行本申请实施例的方法的发送终端，在接收到该第一目标呼叫后，若要向该第一目标呼叫对应的接收终端发起讲话，也就是向该第一目标呼叫对应的接收终端也发送第一目标呼叫，则需要在发送第一目标呼叫之前，检测自身是否有在第一目标呼叫所对应的组呼中进行多人讲话的权限，也就是确定在对应的组呼中，对应的发送终端是否允许被进行多人讲话。In this embodiment, the first target call received at the current time means that the corresponding sending terminal hears the call from the terminal in the same paging group to the corresponding receiving terminal (terminal belonging to the same paging group) in the current time slot. sent call. However, after receiving the first target call, if the transmitting terminal that executes the method of the embodiment of the present application wants to initiate a speech to the receiving terminal corresponding to the first target call, that is, to speak to the receiving terminal corresponding to the first target call To send the first target call, before sending the first target call, you need to detect whether you have the authority to make multi-person speech in the group call corresponding to the first target call, that is, to determine that in the corresponding group call, the corresponding Whether the sending terminal is allowed to be multi-person speaking.
步骤S402，在具有多人讲话权限的情况下，检测所述相邻时隙是否空闲。Step S402, in the case of having the speaking authority of multiple people, detecting whether the adjacent time slot is free.
在本实施例中，确认发送终端具有多人讲话权限的情况下，还需要检测当前工作频点对应的一个时分多址帧的多个时隙中是否具有空闲的时隙，多个时隙的相邻两个时隙为当前时隙和相邻时隙；在本实施例中，在接收到第一目标呼叫时，则表明当前时隙繁忙，也就是被暂用，此时，需要通过检测相邻时隙是否空闲，来获得对应的话权。In this embodiment, in the case of confirming that the sending terminal has multi-person speaking authority, it is also necessary to detect whether there are idle time slots among the multiple time slots of a time division multiple access frame corresponding to the current working frequency point. The two adjacent time slots are the current time slot and the adjacent time slot; in this embodiment, when the first target call is received, it indicates that the current time slot is busy, that is, it is temporarily used. At this time, it is necessary to pass the detection Whether the adjacent time slots are free to obtain the corresponding right to speak.
步骤S403，在检测到相邻时隙空闲时，在相邻时隙向接收终端发送第一目标呼叫。Step S403, when it is detected that the adjacent time slot is idle, the first target call is sent to the receiving terminal in the adjacent time slot.
在本实施例中，当检测到相邻时隙空闲时，此时，发送终端允许在相邻时隙向接收终端发起语音讲话，从而实现在当前时隙发送第一目标呼叫的终端与在相邻时隙发送第一目标呼叫的发送终端同时与接收终端进行语音讲话。In this embodiment, when it is detected that the adjacent time slot is idle, the sending terminal is allowed to initiate a voice speech to the receiving terminal in the adjacent time slot, so that the terminal sending the first target call in the current time slot can communicate with the receiving terminal in the corresponding time slot. The sending terminal that sends the first target call in adjacent time slots makes voice conversations with the receiving terminal at the same time.
在本实施例中，在当前时隙发送第一目标呼叫的终端、在相邻时隙发送第一目标呼叫的发送终端以及接收终端可以是同一呼叫群组中的不同组成员，也就是发送终端所发起的语音讲话是对应组呼下，不同成员进行的语音讲话，此时，接收终端在不同时隙接收同一组呼的呼叫群组中的不同成员的讲话。In this embodiment, the terminal that sends the first target call in the current time slot, the sending terminal that sends the first target call in adjacent time slots, and the receiving terminal may be members of different groups in the same paging group, that is, the sending terminal The voice speeches initiated are voice speeches made by different members under the corresponding group call. At this time, the receiving terminal receives the speeches of different members in the paging group of the same group call in different time slots.
通过上述步骤S401至步骤S403,采用在当前时隙接收到第一目标呼叫时，确定自身是否具有第一目标呼叫对应组的多人讲话权限，其中，第一目标呼叫用于表征对接收终端的呼叫；在具有多人讲话权限的情况下，检测所述相邻时隙是否空闲；在检测到相邻时隙空闲时，在相邻时隙向接收终端发送第一目标呼叫，解决了窄带专网的呼叫工作方式，容易错过重要呼叫，且组呼不能同时讲话，组呼交流效率低下的问题，实现了在窄带专网的允许多人同时讲话，避免错过重要呼叫，提高用户体验有益效果。Through the above steps S401 to S403, when the first target call is received in the current time slot, determine whether you have the multi-person speaking authority of the corresponding group of the first target call, wherein the first target call is used to represent the receiving terminal call; in the case of multi-person speaking authority, detect whether the adjacent time slot is idle; when detecting that the adjacent time slot is idle, send the first target call to the receiving terminal in the adjacent time slot, which solves the problem of narrowband dedicated The network call working method makes it easy to miss important calls, and group calls cannot speak at the same time, and the communication efficiency of group calls is low. This allows multiple people to speak at the same time in the narrowband private network, avoiding missing important calls, and improving user experience.
在其中一些实施例中，确定自身是否具有第一目标呼叫对应组的多人讲话权限之后，还实施如下步骤：在确定不具有多人讲话权限的情况下，确定不允许向接收终端发送第一目标呼叫。In some of these embodiments, after determining whether the user has the multi-person speaking authority of the corresponding group of the first target call, the following steps are also implemented: when it is determined that he does not have the multi-person speaking authority, it is determined that the first call is not allowed to be sent to the receiving terminal. target call.
在本实施例中，当确定对应的发送终端不具备对应组的多人讲话权限时，则无需进行判断相邻时隙是否空闲，可以直接确定不能向接收终端发送第一目标呼叫。In this embodiment, when it is determined that the corresponding sending terminal does not have the multi-person speaking authority of the corresponding group, there is no need to judge whether adjacent time slots are free, and it can be directly determined that the first target call cannot be sent to the receiving terminal.
在其中一些实施例中，在检测到相邻时隙繁忙时，还实施如下步骤：In some of these embodiments, when it is detected that the adjacent time slots are busy, the following steps are also implemented:
步骤71、检测自身是否具有用于打断话权仲裁权限。Step 71. Detect whether the user has the arbitration authority for interrupting the speaking right.
步骤72、在检测到自身具有话权仲裁权限时，打断其中一个时隙中向接收终端发送的第一目标呼叫，在该时隙中向接收终端发送第一目标呼叫，与在其他时隙向接收终端发送的第一目标呼叫的终端在多个时隙内进行多人讲话。Step 72: When it is detected that the user has the right to speak right, interrupt the first target call sent to the receiving terminal in one of the time slots, send the first target call to the receiving terminal in this time slot, and communicate with other time slots The terminal of the first target call sent to the receiving terminal performs multi-person speaking in multiple time slots.
在本实施例中，在检测到相邻时隙被占用时，若发送终端预期需要进行发起的语音讲话又较为重要，则打断其他时隙中的呼叫后向接收终端发送第一目标呼叫。In this embodiment, when it is detected that adjacent time slots are occupied, if the sending terminal expects to initiate a voice speech and is important, it interrupts calls in other time slots and then sends the first target call to the receiving terminal.
通过上述步骤中的检测自身是否具有用于打断话权仲裁权限；在检测到自身具有话权仲裁权限时，打断其中一个时隙中向接收终端发送的第一目标呼叫，在该时隙中向接收终端发送第一目标呼叫，与在其他时隙向接收终端发送的第一目标呼叫的终端在多个时隙内进行多人讲话，实现在相邻时隙繁忙时启动应急的呼叫讲话。Through the detection in the above steps, whether it has the authority to interrupt the right of arbitration; when it is detected that it has the authority to arbitrate the right to speak, it interrupts the first target call sent to the receiving terminal in one of the time slots, and in this time slot Send the first target call to the receiving terminal in the middle, and conduct multi-person speech in multiple time slots with the terminal of the first target call sent to the receiving terminal in other time slots, so as to realize emergency call speech when the adjacent time slots are busy .
图5为本申请优选实施例提供的窄带专网的呼叫方法的流程示意图，参考图5，该流程包括：Fig. 5 is a schematic flow diagram of the calling method of the narrowband private network provided by the preferred embodiment of the present application. With reference to Fig. 5, the flow includes:
步骤S501,检测当前时隙是否繁忙，如果是，则执行步骤S502,否则，执行步骤S505。Step S501, check whether the current time slot is busy, if yes, execute step S502, otherwise, execute step S505.
步骤S502,检测自身是否具备多人讲话权限，如果有，则执行步骤S503，否则执行步骤S504。Step S502, detecting whether the user has multi-person speaking authority, if yes, execute step S503, otherwise execute step S504.
步骤S503,检测相邻时隙是否空闲，如果是，执行步骤S505，否则，执行步骤S506。Step S503, detecting whether the adjacent time slot is free, if yes, execute step S505, otherwise, execute step S506.
步骤S504,拒绝发送终端向接收终端发送第一目标呼叫。Step S504, refusing the sending terminal to send the first target call to the receiving terminal.
步骤S505,在对应空闲时隙发起语音讲话。Step S505, initiate a voice speech in the corresponding idle time slot.
步骤S506，检测自身是否具有打断权限，如果是，执行步骤S507，否则，执行步骤S501。Step S506 , check whether the user has interrupt authority, if yes, execute step S507 , otherwise, execute step S501 .
步骤S507，打断当前语音讲话方的语音讲话,之后，执行步骤S505。Step S507, interrupt the voice speech of the current voice speaker, and then execute step S505.
图6为本申请优选实施例的呼叫工作过程示意图一，图7为本申请优选实施例的呼叫工作过程示意图二；图8为本申请优选实施例的呼叫工作过程示意图三，参考图6-图8，其中1、2分别表示TDMA系统下的时隙1和时隙2，以下对接收终端与发送终端之间的工作过程说明如下：Figure 6 is a schematic diagram of the call work process of the preferred embodiment of the present application. Figure 7 is a schematic diagram of the call work process of the preferred embodiment of the present application. Figure 8 is a schematic diagram of the call work process of the preferred embodiment of the present application. 8, where 1 and 2 respectively represent
如图6所示，工作场景1接收终端可以同时接收1个组呼和1个单呼的语音。As shown in FIG. 6 , the receiving terminal in working
设定组1(G1)包括成员MS1,MS2,MS3，MS4不是组1成员，MS1在时隙1发起G1组呼，MS4在时隙2发起MS3的单呼，MS2只能收到G1的组呼语音，MS3可以同时听到G1的组呼和来自MS4的单呼；通话过程中MS3可以动态选择切换只收听某一路语音，其中，MS表示移动台(Mobi le Station)。Set group 1 (G1) including members MS1, MS2, MS3, MS4 is not a member of
如图7所示，工作场景2接收终端可以同时接收2个不同组呼的语音。As shown in FIG. 7 , the receiving terminal in working
设定组1(G1)包括成员MS1,MS2,MS3，组2(G2)包括成员MS3,MS4,MS5，其中，成员MS3既属于G1又属于G2，MS1在时隙1发起G1呼叫，MS4在时隙2发起G2呼叫，MS2只能收到G1的组呼语音，MS5只能收到G2的组呼语音，MS3可以同时听到G1和G2的组呼语音。通话过程中MS3可以动态选择切换只收听某一路语音。It is assumed that group 1 (G1) includes members MS1, MS2, and MS3, and group 2 (G2) includes members MS3, MS4, and MS5, wherein member MS3 belongs to both G1 and G2, MS1 initiates a G1 call at
如图8所示，工作场景3接收终端可以接收同一呼叫群组组中2个不同成员同时讲话的语音。As shown in FIG. 8 , the receiving terminal in working scenario 3 can receive voices spoken by two different members of the same call group at the same time.
设定组1(G1)包括成员MS1,MS2,MS3，且组1对应的组合G1呼叫已经建立，MS1在时隙1正在讲话，MS2检测到时隙2空闲，MS2在时隙2也开始讲话，MS3可以同时听到MS1和MS2的讲话语音，通话过程中MS3可以动态选择切换只收听某一路语音。Suppose group 1 (G1) includes members MS1, MS2, and MS3, and the group G1 call corresponding to
在本实施例中还提供了对应的窄带专网的呼叫装置，应用于终端，该装置用于实现上述实施例及优选实施方式，已经进行过说明的不再赘述。以下所使用的术语“模块”、“单元”、“子单元”等可以实现预定功能的软件和/或硬件的组合。尽管在以下实施例中所描述的装置较佳地以软件来实现，但是硬件，或者软件和硬件的组合的实现也是可能并被构想的。In this embodiment, a corresponding narrowband private network call device is also provided, which is applied to a terminal. The device is used to implement the above embodiments and preferred implementation modes, and those that have already been explained will not be repeated. The terms "module", "unit", "subunit" and the like used hereinafter may be a combination of software and/or hardware that realizes a predetermined function. Although the means described in the following embodiments are preferably implemented in software, implementation in hardware, or a combination of software and hardware is also possible and contemplated.
图9是本申请实施例的窄带专网的呼叫装置的结构框图，如图9所示，该装置应用于接收终端，该装置包括：Fig. 9 is a structural block diagram of a calling device of a narrowband private network according to an embodiment of the present application. As shown in Fig. 9, the device is applied to a receiving terminal, and the device includes:
获取模块91，用于获取当前工作频点对应的一个时分多址帧的多个时隙上的呼叫业务数据。The
检测模块92，与获取模块91耦合连接，用于在呼叫业务数据中检测第一目标呼叫，其中，第一目标呼叫用于表征对接收终端的呼叫。The
接入模块93，与检测模块92耦合连接，用于接入从呼叫业务数据中检测出的多个第一目标呼叫。The
处理模块94，与接入模块93耦合连接，用于从多个第一目标呼叫中选定至少一个第一目标呼叫后，将选定的至少一个第一目标呼叫所对应的呼叫业务数据进行播放。The
通过本申请实施例的装置，采用获取当前工作频点对应的一个时分多址帧的多个时隙上的呼叫业务数据；在呼叫业务数据中检测第一目标呼叫，其中，第一目标呼叫用于表征对接收终端的呼叫；接入从呼叫业务数据中检测出的多个第一目标呼叫；从多个第一目标呼叫中选定至少一个第一目标呼叫后，将选定的至少一个第一目标呼叫所对应的呼叫业务数据进行播放，解决了窄带专网的呼叫工作方式，容易错过重要呼叫，且组呼不能同时讲话，组呼交流效率低下的问题，实现了在窄带专网的允许多人同时讲话，避免错过重要呼叫，提高用户体验有益效果。Through the device of the embodiment of the present application, the call service data on multiple time slots of a time division multiple access frame corresponding to the current working frequency point is obtained; the first target call is detected in the call service data, wherein the first target call is used To characterize the call to the receiving terminal; access a plurality of first target calls detected from the call service data; after selecting at least one first target call from the plurality of first target calls, the selected at least one first target call The call service data corresponding to a target call is played, which solves the problem of narrowband private network call work, which is easy to miss important calls, and group calls cannot speak at the same time, and the communication efficiency of group calls is low. Many people speak at the same time, avoid missing important calls, and improve user experience and beneficial effects.
在其中一些实施例中，该装置还包括判断模块，该判断模块进一步包括：In some of these embodiments, the device also includes a judging module, and the judging module further includes:
第一判断单元，用于在接入从呼叫业务数据中检测出的多个第一目标呼叫后，判断多个第一目标呼叫是否属于同一呼叫，得到判断结果，其中，同一呼叫用于表征第一目标呼叫所对应的发送终端为同一目标呼叫群组中的组成员。The first judging unit is configured to judge whether the multiple first target calls belong to the same call after accessing multiple first target calls detected from the call service data, and obtain a judgment result, wherein the same call is used to represent the first target call The sending terminal corresponding to a target call is a group member in the same target call group.
第一确定单元，与第一判断单元耦合连接，用于基于判断结果，在多个第一目标呼叫中，确定待回呼的第二目标呼叫。The first determining unit is coupled to the first judging unit, and is configured to determine a second target call to be called back among multiple first target calls based on the judging result.
第一回呼单元，与第一确定单元耦合连接，用于向第二目标呼叫所对应的发送终端发送回呼语音数据，以回呼对应的发送终端。The first call-back unit is coupled to the first determination unit, and is used for sending the call-back voice data to the sending terminal corresponding to the second target call, so as to call back the corresponding sending terminal.
在其中一些实施例中，该第一判断单元还用于获取多个第一目标呼叫所对应的呼叫业务数据，得到目标业务数据，其中，目标业务数据包括有对应的发送终端信息和/或组呼标识信息；根据对应的发送终端信息和/或组呼标识信息，判断多个第一目标呼叫所对应的发送终端是否为同一目标呼叫群组中的组成员，得到判断结果。In some of these embodiments, the first judging unit is further configured to obtain call service data corresponding to a plurality of first target calls to obtain target service data, wherein the target service data includes corresponding sending terminal information and/or group call identification information; according to the corresponding sending terminal information and/or group call identification information, it is judged whether the sending terminals corresponding to the multiple first target calls are group members in the same target call group, and the judgment result is obtained.
在其中一些实施例中，该第一确定单元还用于在判断结果为多个第一目标呼叫属于同一呼叫的情况下，确定第二目标呼叫为第一目标呼叫；在判断结果为多个第一目标呼叫不属于同一呼叫的情况下，按预设回呼策略从多个第一目标呼叫中选取一个呼叫作为第二目标呼叫，并回呼第二目标呼叫所对应的发送终端。In some of these embodiments, the first determining unit is further configured to determine that the second target call is the first target call when the judging result is that multiple first target calls belong to the same call; If a target call does not belong to the same call, select a call from multiple first target calls as a second target call according to a preset callback strategy, and call back the sending terminal corresponding to the second target call.
在其中一些实施例中，该第一确定单元还用于将当前播放的呼叫业务数据对应的第一目标呼叫作为第二目标呼叫，并回呼对应的第二目标呼叫所对应的发送终端；或，根据预设条件指定多个第一目标呼叫中的一个呼叫为第二目标呼叫，并回呼对应的第二目标呼叫所对应的发送终端，其中，预设条件包括以下其中之一：呼叫接入的时间顺序，呼叫优先级顺序。In some of these embodiments, the first determination unit is further configured to use the first target call corresponding to the currently played call service data as the second target call, and call back the sending terminal corresponding to the corresponding second target call; or , specifying one of the plurality of first target calls as a second target call according to a preset condition, and calling back the sending terminal corresponding to the corresponding second target call, wherein the preset condition includes one of the following: The order of time of entry, the order of call priority.
在其中一些实施例中，该处理模块94还用于将选定的至少两个第一目标呼叫所对应的呼叫业务数据进行混音处理，并对完成混音处理的呼叫业务数据进行播放。In some of the embodiments, the
在其中一些实施例中，该处理模块94还用于按预设播放策略，选定多个所述第一目标呼叫中的一个所对应的呼叫业务数据进行播放，其中，所述预设播放策略包括以下其中之一：呼叫接入的时间顺序，呼叫优先级顺序。In some of these embodiments, the
图10是本申请实施例的窄带专网的呼叫装置的结构框图，如图10所示，该装置应用于发送终端，该装置包括：Fig. 10 is a structural block diagram of a calling device of a narrowband private network according to an embodiment of the present application. As shown in Fig. 10, the device is applied to a sending terminal, and the device includes:
确定模块101，用于在当前时隙接收到第一目标呼叫时，确定自身是否具有第一目标呼叫对应组的多人讲话权限，其中，第一目标呼叫用于表征对接收终端的呼叫。The determining
检测模块102，与确定模块101耦合连接，用于在具有多人讲话权限的情况下，检测相邻时隙是否空闲。The
处理模块103，与检测模块102耦合连接，用于在检测到相邻时隙空闲时，在相邻时隙向接收终端发送第一目标呼叫。The
通过本申请实施例的装置，采用在当前时隙接收到第一目标呼叫时，确定自身是否具有第一目标呼叫对应组的多人讲话权限，其中，第一目标呼叫用于表征对接收终端的呼叫；在具有多人讲话权限的情况下，检测所述相邻时隙是否空闲；在检测到相邻时隙空闲时，在相邻时隙向接收终端发送第一目标呼叫，解决了窄带专网的呼叫工作方式，容易错过重要呼叫，且组呼不能同时讲话，组呼交流效率低下的问题，实现了在窄带专网的允许多人同时讲话，避免错过重要呼叫，提高用户体验有益效果。Through the device of the embodiment of the present application, when the first target call is received in the current time slot, it is determined whether it has the multi-person speaking authority of the corresponding group of the first target call, wherein the first target call is used to represent the receiving terminal call; in the case of multi-person speaking authority, detect whether the adjacent time slot is idle; when detecting that the adjacent time slot is idle, send the first target call to the receiving terminal in the adjacent time slot, which solves the problem of narrowband dedicated The network call working method makes it easy to miss important calls, and group calls cannot speak at the same time, and the communication efficiency of group calls is low. This allows multiple people to speak at the same time in the narrowband private network, avoiding missing important calls, and improving user experience.
在其中一些实施例中，确定自身是否具有第一目标呼叫对应组的多人讲话权限之后，该装置还用于在确定不具有多人讲话权限的情况下，确定不允许向接收终端发送第一目标呼叫。In some of these embodiments, after determining whether the device itself has the multi-person speaking authority of the group corresponding to the first target call, the device is further configured to determine that it is not allowed to send the first target call.
在其中一些实施例中，在检测到相邻时隙繁忙时，该装置还用于检测自身是否具有用于打断话权仲裁权限；在检测到自身具有话权仲裁权限时，打断其中一个时隙中向接收终端发送的第一目标呼叫，在该时隙中向接收终端发送第一目标呼叫，与在其他时隙向接收终端发送的第一目标呼叫的终端在多个时隙内进行多人讲话。In some of these embodiments, when it is detected that the adjacent time slots are busy, the device is also used to detect whether it has the right to interrupt the arbitration authority of the speaking right; The first target call sent to the receiving terminal in a time slot, the first target call sent to the receiving terminal in the time slot, and the first target call sent to the receiving terminal in other time slots are performed within multiple time slots Many people speak.
图11是本申请实施例的终端的结构示意图，如图11所示，本申请实施例提供了一种终端，包括处理器111、通信接口112、存储器113和通信总线114，其中，处理器111，通信接口112，存储器113通过通信总线114完成相互间的通信，FIG. 11 is a schematic structural diagram of a terminal in an embodiment of the present application. As shown in FIG. 11 , an embodiment of the present application provides a terminal, including a
存储器113，用于存放计算机程序；
处理器111，用于执行存储器113上所存放的程序时，实现图1或图4中的方法步骤。The
该服务器中的处理实现图1或图4中的方法步骤，所带来的技术效果与上述实施例执行图1或图4中窄带专网的呼叫方法的技术效果一致，在此不再赘述。The processing in the server realizes the method steps in FIG. 1 or FIG. 4 , and the technical effect brought about is consistent with the technical effect of the above-mentioned embodiment implementing the calling method of the narrowband private network in FIG. 1 or FIG. 4 , and will not be repeated here.
上述终端提到的通信总线可以是外设部件互连标准(Per ipheralComponentInterconnect，简称PCI)总线或扩展工业标准结构(Extended IndustryStandard Architecture，简称EISA)总线等。该通信总线可以分为地址总线、数据总线、控制总线等。为便于表示，图11中仅用一条粗线表示，但并不表示仅有一根总线或一种类型的总线。The communication bus mentioned in the terminal above may be a Peripheral Component Interconnect (PCI for short) bus or an Extended Industry Standard Architecture (EISA for short) bus or the like. The communication bus can be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, only one thick line is used in FIG. 11 , but it does not mean that there is only one bus or one type of bus.
通信接口用于上述终端与其他设备之间的通信。The communication interface is used for communication between the terminal and other devices.
存储器可以包括随机存取存储器(Random Access Memory，简称RAM)，也可以包括非易失性存储器(non-volati le memory)，例如至少一个磁盘存储器。可选的，存储器还可以是至少一个位于远离前述处理器的存储装置。The memory may include a random access memory (Random Access Memory, RAM for short), and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory. Optionally, the memory may also be at least one storage device located far away from the aforementioned processor.
上述的处理器可以是通用处理器，包括中央处理器(Central Processing Unit，简称CPU)、网络处理器(Network Processor，简称NP)等；还可以是数字信号处理器(Digital Signal Processing，简称DSP)、专用集成电路(Appl ication SpecificIntegrated Ci rcuit，简称ASIC)、现场可编程门阵列(Field－Programmable GateArray，简称FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。The above-mentioned processor can be a general-purpose processor, including a central processing unit (Central Processing Unit, referred to as CPU), a network processor (Network Processor, referred to as NP), etc.; it can also be a digital signal processor (Digital Signal Processing, referred to as DSP) , Application Specific Integrated Circuit (ASIC for short), Field Programmable Gate Array (Field-Programmable GateArray, FPGA for short) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components.
本申请实施例还提供了一种计算机可读存储介质，其上存储有计算机程序，所述计算机程序被处理器执行时实现如前述任意一个方法实施例提供的窄带专网的呼叫方法的步骤。The embodiment of the present application also provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the narrowband private network calling method provided in any one of the foregoing method embodiments are implemented.
在本申请提供的又一实施例中，还提供了一种包含指令的计算机程序产品，当其在计算机上运行时，使得计算机执行上述实施例中任一所述的窄带专网的呼叫方法的步骤。In yet another embodiment provided by the present application, a computer program product containing instructions is also provided, and when it is run on a computer, it causes the computer to execute the call method of the narrowband private network described in any of the above embodiments. step.
需要说明的是，在本文中，诸如“第一”和“第二”等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。It should be noted that in this article, relative terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply these No such actual relationship or order exists between entities or operations. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.
以上所述仅是本发明的具体实施方式，使本领域技术人员能够理解或实现本发明。对这些实施例的多种修改对本领域的技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所申请的原理和新颖特点相一致的最宽的范围。The above descriptions are only specific embodiments of the present invention, so that those skilled in the art can understand or implement the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Accordingly, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.
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