技术领域technical field
本发明涉及通信领域，尤其涉及一种多制式资源管理方法及装置。The present invention relates to the communication field, in particular to a multi-standard resource management method and device.
背景技术Background technique
现今，运营商通常会在无线网络中同时部署多个制式网络，但是由于用户设备更新换代的速度远落后于运营商部署新制式网络的速度，因此造成运营商不能轻易地做出关闭任何一个制式网络的决定，使得多个制式网络同时工作成为了必然的趋势。另一方面，随着网络技术的发展，终端的能力日渐增强，使得一个用户终端可以驻留在多个制式网络上。目前，在多个制式网络同时工作的场景下，资源管理实体(如，基站)进行网络资源的调度分配，首先，需要先对所有待调度用户所使用的制式网络进行选择，并将所有待调度用户按照所选择的制式网络分配到该制式网络对应的调度队列中，然后，通过PF-QoS调度法对每个调度队列分别进行网络资源的分配，并且在此后的数据传输过程中，保持该单制式的资源管理方法不变。其中，上述的PF-QoS调度法是在PF调度法(用户优先级＝当前时刻该用户所能得到的最大传输能力/该用户的历史平均传输速率)计算出的用户优先级的基础上叠加加权因子，生成新的用户优先级，最后根据该新的用户优先级顺序对用户进行网络资源的分配。Today, operators usually deploy multiple standard networks in the wireless network at the same time, but because the speed of user equipment replacement is far behind the speed of operators' deployment of new standard networks, operators cannot easily make a decision to close any standard network. The decision of the network makes it an inevitable trend for multiple standard networks to work at the same time. On the other hand, with the development of network technology, terminal capabilities are increasingly enhanced, so that a user terminal can reside on multiple standard networks. At present, in the scenario where multiple standard networks work at the same time, the resource management entity (such as a base station) schedules and allocates network resources. First, it needs to select the standard networks used by all users to be scheduled, and allocate Users are assigned to the scheduling queue corresponding to the standard network according to the selected standard network, and then, through the PF-QoS scheduling method, network resources are allocated to each scheduling queue respectively, and during the subsequent data transmission process, the single queue is kept The standard resource management method remains unchanged. Among them, the above-mentioned PF-QoS scheduling method is superimposed and weighted on the basis of the user priority calculated by the PF scheduling method (user priority=the maximum transmission capability that the user can obtain at the current moment/the historical average transmission rate of the user) factor, generate a new user priority, and finally allocate network resources to users according to the new user priority sequence.
但是，在实现上述多制式资源调度的过程中，发明人发现：现有的多制式资源调度方法，只是在用户发起业务时或在业务中周期性的进行制式网络的选择。但是通常在用户选择了制式网络之后，资源管理实体已不会对用户选择的制式网络进行调整，而不同制式网络上的用户的业务量又会随时发生变化，因此，之前选择的制式网络不能适用于实际情况，使得网络资源不能进行有效地分配。However, in the process of realizing the above-mentioned multi-standard resource scheduling, the inventors found that: the existing multi-standard resource scheduling method only selects a standard network when a user initiates a service or periodically during a service. However, usually after the user selects a standard network, the resource management entity will not adjust the standard network selected by the user, and the traffic of users on different standard networks will change at any time. Therefore, the previously selected standard network cannot be applied. Due to the actual situation, network resources cannot be effectively allocated.
发明内容Contents of the invention
本发明的实施例提供一种多制式资源管理方法及装置，能够提高多制式网络资源的利用率。Embodiments of the present invention provide a multi-standard resource management method and device, which can improve the utilization rate of multi-standard network resources.
为达到上述目的，本发明的实施例采用如下技术方案：In order to achieve the above object, embodiments of the present invention adopt the following technical solutions:
第一方面，提供一种多制式资源管理方法，包括：In the first aspect, a multi-mode resource management method is provided, including:
获取所有待调度用户中的每个用户支持的传输制式，所述支持的传输制式包括至少一个网络制式；Obtain a transmission system supported by each user among all users to be scheduled, where the supported transmission system includes at least one network system;
对所述所有待调度用户进行多制式联合排序，生成调度队列；performing multi-standard joint sorting on all the users to be scheduled to generate a scheduling queue;
从所述支持的传输制式中给所述调度队列中的第一个用户选择一个第一网络制式，并在所述第一网络制式下对所述第一个用户进行网络资源分配，所述第一网络制式属于所述至少一个网络制式；Select a first network standard for the first user in the scheduling queue from the supported transmission systems, and allocate network resources to the first user under the first network standard, and A network standard belongs to the at least one network standard;
判断分配后的网络资源是否有剩余；Determine whether the allocated network resources are remaining;
若所述分配后的网络资源有剩余，则为所述调度队列中所述第一个用户的下一个用户选择第二网络制式，并在所述第二网络制式下对所述第一个用户的下一个用户进行网络资源分配，直到所述调度队列中的所有用户调度完成或所有网络制式的网络资源用尽，所述第二网络制式属于所述至少一个网络制式。If there are remaining network resources after the allocation, select a second network standard for the user next to the first user in the scheduling queue, and perform an operation on the first user under the second network standard The next user in the scheduling queue performs network resource allocation until all users in the scheduling queue are scheduled or network resources of all network standards are exhausted, and the second network standard belongs to the at least one network standard.
在第一种可能的实现方式中，根据第一方面，所述对所述所有待调度用户进行联合排序，生成调度队列，包括：In a first possible implementation manner, according to the first aspect, the joint sorting of all users to be scheduled to generate a scheduling queue includes:
根据制式调度参数计算所述每个用户在每个网络制式下的制式选择概率；calculating the system selection probability of each user under each network system according to the system scheduling parameters;
将所述每个用户的所述每个网络制式下的制式选择概率与所述每个网络制式下的最大传输能力进行加权计算，得到所述每个用户的最大传输能力；performing weighted calculation on the system selection probability under each network standard of each user and the maximum transmission capability under each network standard to obtain the maximum transmission capability of each user;
根据所述每个用户的最大传输能力与历史平均传输速率计算所述每个用户的调度优先级；calculating the scheduling priority of each user according to the maximum transmission capability and the historical average transmission rate of each user;
按照所述调度优先级对所述每个用户进行联合排序，得到所述调度队列。Jointly sorting each user according to the scheduling priority to obtain the scheduling queue.
在第二种可能的实现方式中，根据第一种可能的实现方式，所述制式调度参数包括：用户的优化目标、用户的业务特性、用户当前的信道特性、用户的缓冲数据量、用户当前调度时刻可用的网络制式信息及所述用户当前可用的网络制式的最大系统容量。In the second possible implementation manner, according to the first possible implementation manner, the standard scheduling parameters include: the user's optimization goal, the user's service characteristics, the user's current channel characteristics, the user's buffered data volume, the user's current The network standard information available at the scheduling time and the maximum system capacity of the network standard currently available to the user.
在第三种可能的实现方式中，根据第一方面，所述从所述支持的传输制式中给所述调度队列中的第一个用户选择一个第一网络制式，并在所述第一网络制式下对所述第一个用户进行网络资源分配，包括：In a third possible implementation manner, according to the first aspect, the first user in the scheduling queue is selected a first network standard from the supported transmission standards, and the first network standard is selected on the first network Under the system, network resource allocation is performed on the first user, including:
获取所述第一个用户当前的制式选择概率；Acquiring the current standard selection probability of the first user;
对比所述第一个用户当前的制式选择概率与所述第一个用户在每个网络制式下的制式选择概率；Comparing the current system selection probability of the first user with the system selection probability of the first user under each network system;
根据对比结果，给所述第一个用户从所述支持的传输制式中选择一个所述第一网络制式，并在所述第一网络制式中对所述第一个用户进行网络资源分配。According to the comparison result, one of the first network standards is selected from the supported transmission systems for the first user, and network resources are allocated to the first user in the first network standard.
第二方面，提供一种多制式资源管理装置，包括：In the second aspect, a multi-mode resource management device is provided, including:
获取单元，用于获取所有待调度用户中的每个用户支持的传输制式，所述支持的传输制式包括至少一个网络制式；An acquiring unit, configured to acquire a transmission system supported by each user among all users to be scheduled, where the supported transmission system includes at least one network system;
排序单元，用于对所述所有待调度用户进行多制式联合排序，生成调度队列；A sorting unit, configured to perform multi-system joint sorting on all the users to be scheduled to generate a scheduling queue;
配置单元，用于从所述获取单元获取的所述支持的传输制式中给所述排序单元生成的所述调度队列中的第一个用户选择一个第一网络制式，并在所述第一网络制式下对所述第一个用户进行网络资源分配，所述第一网络制式属于所述至少一个网络制式；A configuring unit, configured to select a first network standard for the first user in the scheduling queue generated by the sorting unit from the supported transmission systems acquired by the acquiring unit, and select a first network standard on the first network performing network resource allocation to the first user under the standard, where the first network standard belongs to the at least one network standard;
判断单元，用于判断所述配置单元分配后的网络资源是否有剩余；a judging unit, configured to judge whether there are remaining network resources allocated by the configuration unit;
所述配置单元，还用于若所述分配后的网络资源有剩余，则为所述排序单元生成的所述调度队列中所述第一个用户的下一个用户选择第二网络制式，并在所述第二网络制式下对所述第一个用户的下一个用户进行网络资源分配，直到所述排序单元生成的所述调度队列中的所有用户调度完成或所有网络制式的网络资源用尽，所述第二网络制式属于所述至少一个网络制式。The configuration unit is further configured to select a second network standard for the next user of the first user in the scheduling queue generated by the sorting unit if the allocated network resources remain, and performing network resource allocation on the next user of the first user under the second network standard until all users in the scheduling queue generated by the sorting unit are scheduled to complete or the network resources of all network standards are exhausted, The second network standard belongs to the at least one network standard.
在第一种可能的实现方式中，根据第二方面，所述排序单元，包括：In a first possible implementation manner, according to the second aspect, the sorting unit includes:
计算模块，用于根据制式调度参数计算所述每个用户在每个网络制式下的制式选择概率；A calculation module, configured to calculate the system selection probability of each user under each network system according to the system scheduling parameters;
所述计算模块，还用于将所述每个用户的所述每个网络制式下的制式选择概率与所述每个网络制式下的最大传输能力进行加权计算，得到所述每个用户的最大传输能力；The calculation module is further configured to perform weighted calculation on the system selection probability under each network standard of each user and the maximum transmission capacity under each network standard to obtain the maximum transmission capacity of each user. transmission capacity;
所述计算模块，还用于根据所述每个用户的最大传输能力与历史平均传输速率计算所述每个用户的调度优先级；The calculation module is further configured to calculate the scheduling priority of each user according to the maximum transmission capacity and the historical average transmission rate of each user;
排序模块，用于按照所述计算模块计算的所述调度优先级对所述每个用户进行联合排序，得到所述调度队列。A sorting module, configured to jointly sort each user according to the scheduling priority calculated by the calculating module, to obtain the scheduling queue.
在第二种可能的实现方式中，根据第一种可能的实现方式，所述制式调度参数包括：用户的优化目标、用户的业务特性、用户当前的信道特性、用户的缓冲数据量、用户当前调度时刻可用的网络制式信息及所述用户当前可用的网络制式的最大系统容量。In the second possible implementation manner, according to the first possible implementation manner, the standard scheduling parameters include: the user's optimization goal, the user's service characteristics, the user's current channel characteristics, the user's buffered data volume, the user's current The network standard information available at the scheduling time and the maximum system capacity of the network standard currently available to the user.
在第三种可能的实现方式中，根据第二方面，所述配置单元，包括：In a third possible implementation manner, according to the second aspect, the configuration unit includes:
获取模块，用于获取所述第一个用户当前的制式选择概率；An acquisition module, configured to acquire the current system selection probability of the first user;
对比模块，用于对比所述获取模块获取的所述第一个用户当前的制式选择概率与所述第一个用户在每个网络制式下的制式选择概率；A comparison module, configured to compare the current system selection probability of the first user acquired by the acquisition module with the system selection probability of the first user under each network system;
分配模块，用于根据所述对比模块的对比结果，给所述第一个用户从所述支持的传输制式中选择一个所述第一网络制式，并在所述第一网络制式中对所述第一个用户进行网络资源分配。An allocation module, configured to select one of the first network standards from the supported transmission systems for the first user according to the comparison result of the comparison module, and assign the first network standard to the first network standard The first user performs network resource allocation.
本发明的实施例提供的多制式资源管理方法及装置，通过对不同网络制式的网络资源的统一管理，以及对所有待调度用户的统一调度，并在每个调度周期都更新用户的网络制式，能够使得资源调度和制式选择可以相互协同工作，进而最大程度的提高了网络资源的利用率。The multi-system resource management method and device provided by the embodiments of the present invention, through the unified management of network resources of different network standards, and the unified scheduling of all users to be scheduled, and update the user's network system in each scheduling cycle, It enables resource scheduling and system selection to work together, thereby maximizing the utilization of network resources.
附图说明Description of drawings
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，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，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, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1为本发明的实施例提供的一种多制式资源管理方法的流程示意图；FIG. 1 is a schematic flowchart of a multi-mode resource management method provided by an embodiment of the present invention;
图2为本发明的实施例提供的另一种多制式资源管理方法的流程示意图；FIG. 2 is a schematic flowchart of another multi-mode resource management method provided by an embodiment of the present invention;
图3为本发明的实施例提供的一种多制式资源管理装置的结构示意图；FIG. 3 is a schematic structural diagram of a multi-mode resource management device provided by an embodiment of the present invention;
图4为本发明的实施例提供的另一种多制式资源管理装置的结构示意图；FIG. 4 is a schematic structural diagram of another multi-mode resource management device provided by an embodiment of the present invention;
图5为本发明的另一实施例提供的一种多制式资源管理装置的结构示意图。Fig. 5 is a schematic structural diagram of a multi-mode resource management device provided by another embodiment of the present invention.
具体实施方式detailed description
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
随着网络技术的发展，在无线网络中运营商通常会同时部署多个制式网络，而终端也可以驻守在多个制式网络上，但是由于用户设备更新换代的速度远落后于运营商部署新制式网络的速度，因此造成运营商不能轻易地做出关闭任何一个制式网络的决定，使得多个制式网络同时工作成为了必然的趋势。其中，上述的制式网络包括但不限于：2G(second generation，第二代移动通信技术)的GSM(global systemfor mobile communications，全球移动通信系统)、TDMA(TimeDivision Multiple Access，时分多址)、以及3G(3rd-generation，第三代移动通信技术)的CDMA(Code Division Multiple Access，码分多址)、LTE(Long Term Evolution，长期演进)、TD-SCDMA(TimeDivision-Synchronous Code Division Multiple Access，时分同步码分多址)、W-CDMA(Wideband Code Division Multiple Access，宽带码分多址)、UMT S(Universal Mobile Telecommunications System，通用移动通信系统)、HSDPA(High Speed Downlink Packet Access，高速下行分组接入技术)等。With the development of network technology, operators usually deploy multiple standard networks at the same time in wireless networks, and terminals can also be stationed on multiple standard networks. The speed of the network makes it impossible for operators to easily make a decision to shut down any standard network, making it an inevitable trend for multiple standard networks to work at the same time. Among them, the above standard network includes but not limited to: GSM (global system for mobile communications, Global System for Mobile Communications), TDMA (Time Division Multiple Access, Time Division Multiple Access) of 2G (second generation, second generation mobile communication technology), and 3G (3rd-generation, third-generation mobile communication technology) CDMA (Code Division Multiple Access, code division multiple access), LTE (Long Term Evolution, long-term evolution), TD-SCDMA (TimeDivision-Synchronous Code Division Multiple Access, time division synchronization Code Division Multiple Access), W-CDMA (Wideband Code Division Multiple Access, Wideband Code Division Multiple Access), UMT S (Universal Mobile Telecommunications System, Universal Mobile Communications System), HSDPA (High Speed Downlink Packet Access, High Speed Downlink Packet Access technology), etc.
本发明的实施例提供一种多制式资源管理方法，如图1所示，该方法包括如下步骤：Embodiments of the present invention provide a multi-mode resource management method, as shown in FIG. 1, the method includes the following steps:
101、多制式资源管理装置获取所有待调度用户中的每个用户支持的传输制式。101. The multi-mode resource management apparatus acquires the transmission mode supported by each user among all users to be scheduled.
其中，上述支持的传输制式包括至少一个网络制式，即用户终端可以同时驻留在多个网络制式上。并且多制式资源管理装置只有在用户准备发送数据的时刻，才能够确认用户的待发送数据段所能使用的传输制式。Wherein, the above-mentioned supported transmission standards include at least one network standard, that is, the user terminal can reside on multiple network standards at the same time. And the multi-mode resource management device can confirm the transmission mode that the user's data segment to be sent can use only when the user is ready to send data.
102、多制式资源管理装置对所有待调度用户进行多制式联合排序，生成调度队列。102. The multi-standard resource management device performs joint multi-standard sorting on all users to be scheduled to generate a scheduling queue.
103、多制式资源管理装置从支持的传输制式中给调度队列中的第一个用户选择一个第一网络制式，并在第一网络制式下对第一个用户进行网络资源分配。103. The multi-standard resource management device selects a first network standard from the supported transmission standards for the first user in the scheduling queue, and allocates network resources to the first user under the first network standard.
其中，上述的第一网络制式属于至少一个网络制式。Wherein, the above-mentioned first network standard belongs to at least one network standard.
104、多制式资源管理装置判断分配后的网络资源是否有剩余。104. The multi-mode resource management device judges whether there are remaining network resources after allocation.
105、若分配后的网络资源有剩余，则多制式资源管理装置为调度队列中第一个用户的下一个用户选择第二网络制式，并在第二网络制式下对第一个用户的下一个用户进行所有网络制式的网络资源分配，直到调度队列中的所有用户调度完成或网络资源用尽。105. If there are remaining network resources after allocation, the multi-standard resource management device selects the second network standard for the next user of the first user in the scheduling queue, and selects the second network standard for the next user of the first user under the second network standard. Users allocate network resources of all network standards until all users in the scheduling queue are scheduled or the network resources are exhausted.
其中，该第二网络制式属于至少一个网络制式。Wherein, the second network standard belongs to at least one network standard.
本发明的实施例提供的多制式资源管理方法，通过对不同网络制式的网络资源的统一管理，以及对所有待调度用户的统一调度，并在每个调度周期都更新用户的网络制式，能够使得资源调度和制式选择可以相互协同工作，进而最大程度的提高了网络资源的利用率。The multi-standard resource management method provided by the embodiment of the present invention can make the network standard of the user be updated through unified management of network resources of different network standards, unified scheduling of all users to be scheduled, and update of the user's network standard in each scheduling cycle. Resource scheduling and system selection can work together to maximize the utilization of network resources.
本发明的实施例提供一种多制式资源管理方法，如图2所示，该方法包括如下步骤：Embodiments of the present invention provide a multi-mode resource management method, as shown in FIG. 2 , the method includes the following steps:
201、多制式资源管理装置获取所有待调度用户中的每个用户支持的传输制式。201. The multi-mode resource management apparatus acquires the transmission mode supported by each user among all users to be scheduled.
其中，上述支持的传输制式包括至少一个网络制式，即用户终端可以同时驻留在多个网络制式上。并且多制式资源管理装置只有在用户准备发送数据的时刻，才能够确认用户的待发送数据段所能使用的传输制式。Wherein, the above-mentioned supported transmission standards include at least one network standard, that is, the user terminal can reside on multiple network standards at the same time. And the multi-mode resource management device can confirm the transmission mode that the user's data segment to be sent can use only when the user is ready to send data.
202、多制式资源管理装置对所有待调度用户进行多制式联合排序，生成调度队列。202. The multi-standard resource management device performs joint multi-standard sorting on all users to be scheduled to generate a scheduling queue.
202a、多制式资源管理装置根据制式调度参数计算每个用户在每个网络制式下的制式选择概率。202a. The multi-standard resource management device calculates the standard selection probability of each user under each network standard according to the standard scheduling parameter.
进一步可选的，该制式调度参数包括：用户的优化目标、用户的业务特性、用户当前的信道特性、用户的缓冲数据量、用户当前调度时刻可用的网络制式及用户当前可用网络制式的最大系统容量。Further optionally, the standard scheduling parameters include: the user's optimization goal, the user's service characteristics, the user's current channel characteristics, the user's buffered data volume, the user's current network standard available at the current scheduling time, and the maximum system of the user's current available network standard capacity.
具体的，多制式资源管理装置根据上述的制式调度参数计算每个用户在其所能使用的每个网络制式下的数据传输概率，且通常情况下用户的每个网络制式下的数据传输概率相加为1。Specifically, the multi-standard resource management device calculates the data transmission probability of each user in each network standard that can be used by the user according to the above-mentioned standard scheduling parameters, and usually the data transmission probability of each user in each network standard is the same as Add to 1.
202b、多制式资源管理装置将每个用户的每个网络制式下的制式选择概率与每个网络制式下的最大传输能力进行加权计算，得到每个用户的最大传输能力。202b. The multi-standard resource management apparatus performs weighted calculation on the system selection probability under each network standard of each user and the maximum transmission capability under each network standard to obtain the maximum transmission capability of each user.
具体的，首先，按照前述的统一队列的顺序获取第一个用户在每个网络制式下的信道特性值，其次，将该第一个用户的每个网络制式的信道特性值与该网络制式对应的数据传输概率想乘后，全部相加，得到该第一个用户在当前传输时隙多制式场景下所能达到的最大传输能力。随后，按照前述的统一队列依次计算出所有待调度用户的最大传输能力。Specifically, firstly, the channel characteristic value of the first user under each network standard is acquired according to the order of the aforementioned unified queue, and secondly, the channel characteristic value of each network standard of the first user corresponds to the network standard After the data transmission probabilities are multiplied, all are added together to obtain the maximum transmission capacity that the first user can achieve in the multi-standard scenario of the current transmission time slot. Subsequently, the maximum transmission capacity of all users to be scheduled is sequentially calculated according to the aforementioned unified queue.
202c、多制式资源管理装置计算每个用户的最大传输能力与历史平均传输速率，得到每个用户的调度优先级。202c. The multi-mode resource management device calculates the maximum transmission capability and the historical average transmission rate of each user to obtain the scheduling priority of each user.
具体的，步骤202d可以依照现有技术中的PF方法或PF-QOS方法这两种方法来计算用户的调度优先级，其中：Specifically, step 202d may calculate the scheduling priority of the user according to the PF method or the PF-QOS method in the prior art, where:
PF(Proportional Fair，比例公平)方法：用户的调度优先级＝当前时刻用户的最大传输能力/用户的历史平均传输速率。PF (Proportional Fair, proportional fairness) method: user's scheduling priority = user's maximum transmission capacity at the current moment/user's historical average transmission rate.
PF-QOS方法：首先，根据每个用户的业务服务质量需求、数据发送速率及时延，得到每个用户的加权因子，其次，在PF法得到的用户的调度优先级上叠加加权因子，得到新的调度优先级。PF-QOS method: firstly, according to each user's business service quality requirements, data transmission rate and delay, the weighting factor of each user is obtained, and secondly, the weighting factor is superimposed on the user's scheduling priority obtained by the PF method to obtain a new scheduling priority.
202d、多制式资源管理装置按照调度优先级对每个用户进行联合排序，得到调度队列。202d. The multi-mode resource management device jointly sorts each user according to the scheduling priority to obtain a scheduling queue.
203、多制式资源管理装置从支持的传输制式中给调度队列中的第一个用户选择一个第一网络制式，并在第一网络制式下对第一个用户进行网络资源分配。203. The multi-standard resource management device selects a first network standard from the supported transmission standards for the first user in the scheduling queue, and allocates network resources to the first user under the first network standard.
其中，上述的第一网络制式属于至少一个网络制式。Wherein, the above-mentioned first network standard belongs to at least one network standard.
203a、多制式资源管理装置获取第一个用户当前的制式选择概率。203a. The multi-mode resource management apparatus acquires the current mode selection probability of the first user.
具体的，按照前述的调度队列选择第一个用户，并获取该第一个用户当前的制式选择概率。Specifically, the first user is selected according to the foregoing scheduling queue, and the current mode selection probability of the first user is obtained.
203b、多制式资源管理装置对比第一个用户当前的制式选择概率与第一个用户在每个网络制式下的制式选择概率。203b. The multi-standard resource management device compares the current standard selection probability of the first user with the first user's standard selection probability under each network standard.
203c、多制式资源管理装置根据对比结果，给第一个用户从支持的传输制式中选择一个第一网络制式，并在第一网络制式中对第一个用户进行网络资源分配。203c. The multi-standard resource management device selects a first network standard from supported transmission standards for the first user according to the comparison result, and allocates network resources to the first user in the first network standard.
具体的，将该第一个用户当前的制式选择概率与之前步骤202a中计算的该第一用户在每个网络制式下的制式选择概率进行比对，选择出与该第一个用户当前的制式选择概率最相近的制式选择概率对应的网络制式，作为第一网络制式，然后，对该第一个用户进行资源分配。Specifically, the first user's current system selection probability is compared with the first user's system selection probability under each network system calculated in the previous step 202a, and the first user's current system selection probability is selected. The system with the closest probability is selected and the network standard corresponding to the probability is selected as the first network standard, and then resource allocation is performed on the first user.
此外，除了上述的网络制式选择方法，目前业界提出的有以下几种网络制式选择方法：In addition, in addition to the above-mentioned network standard selection methods, the industry currently proposes the following network standard selection methods:
a、在用户发起业务时或周期性触发网络制式选择的时刻，对该用户所支持的所有网络制式分配相同的概率，以便于从上述的所有网络制式中进行随机选择。a. When a user initiates a service or periodically triggers network standard selection, assign the same probability to all network standards supported by the user, so as to randomly select from all the above-mentioned network standards.
b、在用户发起业务时周期性触发网络制式选择的时刻，按照该用户所支持的所有网络制式的对打容量的壁纸进行概率分配。b. When the user initiates a service and periodically triggers the selection of the network standard, the probability distribution is performed according to the wallpaper of the fighting capacity of all the network standards supported by the user.
c、在用户发起业务时周期性触发网络制式选择的时刻，根据接入时刻的该用户所支持的所有网络制式的容量比例进行概率分配。c. When a user initiates a service and periodically triggers network standard selection, probability allocation is performed according to the capacity ratios of all network standards supported by the user at the access time.
d、在用户发起业务时周期性触发网络制式选择的时刻，根据接入时刻的该用户所支持的所有网络制式的信道情况进行选择。d. When the user initiates a service and periodically triggers the selection of the network standard, select according to the channel conditions of all network standards supported by the user at the access time.
204、多制式资源管理装置判断分配后的网络资源是否有剩余。204. The multi-mode resource management device judges whether there is a surplus of allocated network resources.
205、若分配后的网络资源有剩余，则多制式资源管理装置为调度队列中第一个用户的下一个用户选择第二网络制式，并在第二网络制式下对第一个用户的下一个用户进行网络资源分配，直到调度队列中的所有用户调度完成或网络资源用尽。205. If there are remaining network resources after allocation, the multi-standard resource management device selects the second network standard for the next user of the first user in the scheduling queue, and selects the second network standard for the next user of the first user under the second network standard. Users allocate network resources until all users in the scheduling queue are scheduled or the network resources are exhausted.
其中，该第二网络制式属于至少一个网络制式。Wherein, the second network standard belongs to at least one network standard.
具体的，多制式资源管理装置对调度队列中第一个用户进行资源分配后，判断分配后的网络资源是否有剩余，并将资源分配的结果反馈到步骤203中的网络制式选择过程中，从而影响第一用户的下一用户的网络制式的选择。Specifically, after the multi-mode resource management device allocates resources to the first user in the scheduling queue, it judges whether there are remaining network resources after allocation, and feeds back the resource allocation result to the network mode selection process in step 203, thereby Affects the selection of the network standard of the next user of the first user.
本发明的实施例提供的多制式资源管理方法，通过对不同网络制式的网络资源的统一管理，以及对所有待调度用户的统一调度，并在每个调度周期都更新用户的网络制式，能够使得资源调度和制式选择可以相互协同工作，进而最大程度的提高了网络资源的利用率。The multi-standard resource management method provided by the embodiment of the present invention can make the network standard of the user be updated through unified management of network resources of different network standards, unified scheduling of all users to be scheduled, and update of the user's network standard in each scheduling cycle. Resource scheduling and system selection can work together to maximize the utilization of network resources.
本发明的实施例提供一种多制式资源管理装置，该多制式资源管理装置用于实现上述多制式资源管理方法，如图3所示，该多制式资源管理装置3包括：获取单元31、排序单元32、配置单元33和判断单元34，其中：An embodiment of the present invention provides a multi-standard resource management device, which is used to implement the above-mentioned multi-standard resource management method. As shown in FIG. 3 , the multi-standard resource management device 3 includes: an acquisition unit 31, a sorting Unit 32, configuration unit 33 and judgment unit 34, wherein:
获取单元31，用于获取所有待调度用户中的每个用户支持的传输制式，该支持的传输制式包括至少一个网络制式。The obtaining unit 31 is configured to obtain a transmission system supported by each user among all users to be scheduled, where the supported transmission system includes at least one network system.
排序单元32，用于对所有待调度用户进行多制式联合排序，生成调度队列。The sorting unit 32 is configured to perform joint multi-standard sorting on all users to be scheduled to generate a scheduling queue.
配置单元33，用于从获取单元31获取的支持的传输制式中给排序单元32生成的调度队列中的第一个用户选择一个第一网络制式，并在第一网络制式下对第一个用户进行网络资源分配，该第一网络制式属于至少一个网络制式。The configuration unit 33 is configured to select a first network standard for the first user in the scheduling queue generated by the sorting unit 32 from the supported transmission systems obtained by the obtaining unit 31, and to select a first network standard for the first user under the first network standard For network resource allocation, the first network standard belongs to at least one network standard.
判断单元34，用于判断配置单元33分配后的网络资源是否有剩余。The judging unit 34 is configured to judge whether the network resources allocated by the configuration unit 33 are left.
配置单元33，还用于若分配后的网络资源有剩余，则为排序单元32生成的调度队列中第一个用户的下一个用户选择第二网络制式，并在第二网络制式下对第一个用户的下一个用户进行网络资源分配，直到排序单元32生成的调度队列中的所有用户调度完成或所有网络制式的网络资源用尽，该第二网络制式属于至少一个网络制式。The configuration unit 33 is also used to select the second network standard for the next user of the first user in the scheduling queue generated by the sorting unit 32 if there are remaining network resources after allocation, and to select the second network standard for the first user under the second network standard. The next user of the first user performs network resource allocation until all users in the scheduling queue generated by the sorting unit 32 are scheduled or the network resources of all network standards are exhausted, and the second network standard belongs to at least one network standard.
进一步可选的，排序单元32，包括：计算模块321和排序模块322，其中：Further optionally, the sorting unit 32 includes: a calculation module 321 and a sorting module 322, wherein:
计算模块321，用于根据制式调度参数计算每个用户在每个网络制式下的制式选择概率。The calculation module 321 is configured to calculate the system selection probability of each user under each network system according to the system scheduling parameters.
计算模块321，还用于将每个用户的每个网络制式下的制式选择概率与每个网络制式下的最大传输能力进行加权计算，得到每个用户的最大传输能力。The calculation module 321 is further configured to perform weighted calculation on the system selection probability under each network standard of each user and the maximum transmission capability under each network standard to obtain the maximum transmission capability of each user.
计算模块321，还用于根据每个用户的最大传输能力与历史平均传输速率计算每个用户的调度优先级。The calculation module 321 is further configured to calculate the scheduling priority of each user according to the maximum transmission capacity and the historical average transmission rate of each user.
排序模块322，用于按照计算模块321计算的调度优先级对每个用户进行联合排序，得到调度队列。The sorting module 322 is configured to jointly sort each user according to the scheduling priority calculated by the calculating module 321 to obtain a scheduling queue.
可选的，制式调度参数包括：用户的优化目标、用户的业务特性、用户当前的信道特性、用户的缓冲数据量、用户当前调度时刻可用的网络制式信息及用户当前可用的网络制式的最大系统容量。Optionally, the standard scheduling parameters include: the user's optimization goal, the user's service characteristics, the user's current channel characteristics, the user's buffered data volume, the user's current network standard information available at the current scheduling time, and the user's currently available network standard maximum system capacity.
进一步可选的，配置单元33，包括：获取模块331、对比模块332和分配模块333，其中：Further optionally, the configuration unit 33 includes: an acquisition module 331, a comparison module 332 and an allocation module 333, wherein:
获取模块331，用于获取第一个用户当前的制式选择概率。The acquisition module 331 is configured to acquire the current system selection probability of the first user.
对比模块332，用于对比获取模块331获取的第一个用户当前的制式选择概率与第一个用户在每个网络制式下的制式选择概率。The comparison module 332 is configured to compare the current system selection probability of the first user acquired by the acquisition module 331 with the system selection probability of the first user under each network system.
分配模块333，用于根据对比模块332的对比结果，给第一个用户从支持的传输制式中选择一个第一网络制式，并在第一网络制式中对第一个用户进行网络资源分配。The allocation module 333 is configured to select a first network standard from the supported transmission systems for the first user according to the comparison result of the comparison module 332, and allocate network resources to the first user in the first network standard.
本发明的实施例提供的多制式资源管理装置，通过对不同网络制式的网络资源的统一管理，以及对所有待调度用户的统一调度，并在每个调度周期都更新用户的网络制式，能够使得资源调度和制式选择可以相互协同工作，进而最大程度的提高了网络资源的利用率。The multi-standard resource management device provided by the embodiments of the present invention can perform unified management of network resources of different network standards, and unified scheduling of all users to be scheduled, and update the user's network standard in each scheduling cycle, so that Resource scheduling and system selection can work together to maximize the utilization of network resources.
本发明的另一种实施例提供的一种多制式资源管理装置，该多制式资源管理装置用于实现上述多制式资源管理方法，该多制式资源管理装置可以为基站，如图5所示，该多制式资源管理装置4包括：处理器41、存储器42、通信接口43和通信总线44。Another embodiment of the present invention provides a multi-standard resource management device. The multi-standard resource management device is used to implement the above multi-standard resource management method. The multi-standard resource management device may be a base station, as shown in FIG. 5 , The multi-mode resource management device 4 includes: a processor 41 , a memory 42 , a communication interface 43 and a communication bus 44 .
其中，上述的通信总线44用于实现上述组件之间的连接并通信，该通信接口43用于与外部设备连接并通信。Wherein, the above-mentioned communication bus 44 is used to realize connection and communication between the above-mentioned components, and the communication interface 43 is used to connect and communicate with external devices.
处理器41包括：获取单元411、排序单元412、配置单元413和判断单元414。。The processor 41 includes: an acquiring unit 411 , a sorting unit 412 , a configuring unit 413 and a judging unit 414 . .
其中，上述处理器41中的单元的具体实现功能如下。Wherein, the specific implementation functions of the units in the processor 41 are as follows.
获取单元411，用于获取所有待调度用户中的每个用户的支持的传输制式，该支持的传输制式包括至少一个网络制式。The obtaining unit 411 is configured to obtain a supported transmission system of each user among all users to be scheduled, where the supported transmission system includes at least one network system.
排序单元412，用于对所有待调度用户进行多制式联合排序，生成调度队列。The sorting unit 412 is configured to perform multi-system joint sorting on all users to be scheduled to generate a scheduling queue.
配置单元413，用于从获取单元411获取的支持的传输制式中给排序单元412生成的调度队列中的第一个用户选择一个第一网络制式，并在第一网络制式下对第一个用户进行网络资源分配，该第一网络制式属于至少一个网络制式。The configuration unit 413 is configured to select a first network standard for the first user in the scheduling queue generated by the sorting unit 412 from the supported transmission systems obtained by the obtaining unit 411, and to select a first network standard for the first user under the first network standard For network resource allocation, the first network standard belongs to at least one network standard.
判断单元414，用于判断配置单元413分配后的网络资源是否有剩余。The judging unit 414 is configured to judge whether the network resources allocated by the configuring unit 413 are left.
配置单元413，还用于若分配后的网络资源有剩余，则为排序单元412生成的调度队列中第一个用户的下一个用户选择第二网络制式，并在第二网络制式下对第一个用户的下一个用户进行网络资源分配，直到排序单元32生成的调度队列中的所有用户调度完成或所有网络制式的网络资源用尽，该第二网络制式属于至少一个网络制式。The configuration unit 413 is further configured to select the second network standard for the next user of the first user in the scheduling queue generated by the sorting unit 412 if there are remaining network resources after allocation, and to select the second network standard for the first user under the second network standard. The next user of the first user performs network resource allocation until all users in the scheduling queue generated by the sorting unit 32 are scheduled or the network resources of all network standards are exhausted, and the second network standard belongs to at least one network standard.
进一步可选的，排序单元412，包括：计算模块和排序模块，其中：Further optionally, the sorting unit 412 includes: a computing module and a sorting module, wherein:
计算模块，用于根据制式调度参数计算每个用户在每个网络制式下的制式选择概率。The calculation module is used to calculate the system selection probability of each user under each network system according to the system scheduling parameters.
计算模块，还用于将每个用户的每个网络制式下的制式选择概率与每个网络制式下的最大传输能力进行加权计算，得到每个用户的最大传输能力。The calculation module is further configured to perform weighted calculation on the system selection probability under each network standard of each user and the maximum transmission capacity under each network standard to obtain the maximum transmission capacity of each user.
计算模块，还用于根据每个用户的最大传输能力与历史平均传输速率计算每个用户的调度优先级。The calculation module is also used to calculate the scheduling priority of each user according to the maximum transmission capacity and historical average transmission rate of each user.
排序模块，用于按照计算模块计算的调度优先级对每个用户进行联合排序，得到调度队列。The sorting module is configured to jointly sort each user according to the scheduling priority calculated by the computing module to obtain a scheduling queue.
可选的，制式调度参数包括：用户的优化目标、用户的业务特性、用户当前的信道特性、用户的缓冲数据量、用户当前调度时刻可用的网络制式信息及用户当前可用的网络制式的最大系统容量。Optionally, the standard scheduling parameters include: the user's optimization goal, the user's service characteristics, the user's current channel characteristics, the user's buffered data volume, the user's current network standard information available at the current scheduling time, and the user's currently available network standard maximum system capacity.
进一步可选的，配置单元413，包括：获取模块、对比模块和分配模块，其中：Further optionally, the configuration unit 413 includes: an acquisition module, a comparison module and an allocation module, wherein:
获取模块，用于获取第一个用户当前的制式选择概率。The obtaining module is used to obtain the current standard selection probability of the first user.
对比模块，用于对比获取模块获取的第一个用户当前的制式选择概率与第一个用户在每个网络制式下的制式选择概率。The comparison module is used to compare the current system selection probability of the first user acquired by the acquisition module with the system selection probability of the first user under each network system.
分配模块，用于根据对比模块的对比结果，给第一个用户从支持的传输制式中选择一个第一网络制式，并在第一网络制式中对第一个用户进行网络资源分配。The allocation module is configured to select a first network standard from the supported transmission systems for the first user according to the comparison result of the comparison module, and allocate network resources to the first user in the first network standard.
本发明的实施例提供的多制式资源管理装置，通过对不同网络制式的网络资源的统一管理，以及对所有待调度用户的统一调度，并在每个调度周期都更新用户的网络制式，能够使得资源调度和制式选择可以相互协同工作，进而最大程度的提高了网络资源的利用率。The multi-standard resource management device provided by the embodiments of the present invention can perform unified management of network resources of different network standards, and unified scheduling of all users to be scheduled, and update the user's network standard in each scheduling cycle, so that Resource scheduling and system selection can work together to maximize the utilization of network resources.
本领域普通技术人员可以理解：实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成，前述的程序可以存储于一计算机可读取存储介质中，该程序在执行时，执行包括上述方法实施例的步骤；而前述的存储介质包括：ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。Those of ordinary skill in the art can understand that all or part of the steps for realizing the above-mentioned method embodiments can be completed by hardware related to program instructions, and the aforementioned program can be stored in a computer-readable storage medium. When the program is executed, the It includes the steps of the above-mentioned method embodiments; and the aforementioned storage medium includes: ROM, RAM, magnetic disk or optical disk and other various media that can store program codes.
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以所述权利要求的保护范围为准。The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.
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| CN201310115597.XACN104105209B (en) | 2013-04-03 | 2013-04-03 | A multi-standard resource management method and device |
| PCT/CN2014/074723WO2014161502A1 (en) | 2013-04-03 | 2014-04-03 | Multiple system resource management method and device |
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| CN201310115597.XACN104105209B (en) | 2013-04-03 | 2013-04-03 | A multi-standard resource management method and device |
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| CN201310115597.XAActiveCN104105209B (en) | 2013-04-03 | 2013-04-03 | A multi-standard resource management method and device |
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