CN111404594A - A positioning system and method for automatically setting time sequence and cell number - Google Patents
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Abstract
Translated fromChinese
Description
Translated fromChinese技术领域technical field
本发明涉及定位技术领域，尤其是一种定位系统、及自动设置时序和小区号方法。The present invention relates to the technical field of positioning, in particular to a positioning system, and a method for automatically setting a time sequence and a cell number.
背景技术Background technique
在定位系统中，卫星的同步帧是通过时分的方式发送的，每个卫星都占用一个时序。每个卫星有一个编号，在同一个定位系统中编号不能重复。当前给每个卫星设置时序和编号都是人工设置。人工设置会导致时序复用不充分，甚至设置错误等问题。In the positioning system, the synchronization frames of the satellites are sent in a time-division manner, and each satellite occupies a time sequence. Each satellite has a number, and the number cannot be repeated in the same positioning system. The timing and numbering of each satellite is currently set manually. Manual settings will lead to insufficient timing multiplexing and even incorrect settings.
发明内容SUMMARY OF THE INVENTION
本发明的主要目的是提供一种定位系统的自动设置时序和小区号方法，它能自动设置定位系统的卫星时序和小区号，能使大规模定位系统快速完成卫星时序和小区号的设置，提高时序复用程度，避免信号间干扰，减少人为错误。The main purpose of the present invention is to provide a method for automatically setting the time sequence and cell number of a positioning system, which can automatically set the satellite time sequence and cell number of the positioning system, enables a large-scale positioning system to quickly complete the setting of the satellite time sequence and the cell number, and improves the Timing multiplexing degree to avoid interference between signals and reduce human error.
为实现上述目的，本发明定位系统的自动设置时序和小区号方法，其特征在于，包括以下步骤：In order to achieve the above-mentioned purpose, the automatic setting sequence and cell number method of the positioning system of the present invention is characterized in that, comprises the following steps:
获取所有卫星的可通信信息；Obtain communicable information for all satellites;
从所有卫星的可通信信息筛选出能与卫星Si通信的所有卫星，记为
从所有卫星的可通信信息筛选出能与能与
过滤
在其中一优选实施例中，还包括:查询并过滤已经分配了时序SID的卫星已经用的CID，得到可以设置的小区号LeftCID，卫星Si的CID＝min(LeftCID)。In one of the preferred embodiments, it also includes: querying and filtering the CIDs used by the satellites that have been allocated the time sequence SIDs, to obtain a cell number LeftCID that can be set, and the CIDs of the satellites Si=min(LeftCID ).
在其中一优选实施例中，所述获取所有卫星的可通信信息过程中，每个卫星发送无线帧，其它能收到的卫星记录为该卫星的显式通信卫星；终端在定位区域全区域测试，能同时收到信号的卫星互为隐式通信卫星；所述显式通信卫星和隐式通信卫星合并形成该卫星的可通信信息。In one of the preferred embodiments, in the process of acquiring the communicable information of all satellites, each satellite sends a radio frame, and other satellites that can be received are recorded as the satellite's explicit communication satellites; the terminal is tested in the entire area of the positioning area , the satellites that can receive signals at the same time are implicit communication satellites; the explicit communication satellite and the implicit communication satellite are combined to form the communicable information of the satellite.
在其中一优选实施例中，从i＝1,主卫星S1开始，遍历所有卫星Si，以完成所有卫星时序和小区号的分配、设置。In one of the preferred embodiments, starting from i=1, the main satellite S1 , traverses all satellites Si to complete the allocation and setting of all satellite timing sequences and cell numbers.
在其中一优选实施例中，还包括检查步骤，检查所有卫星的SID/CID组合，若重复则重新分配与设置。In one of the preferred embodiments, a checking step is also included, checking the SID/CID combination of all satellites, and reassigning and setting if repeated.
本发明还涉及一种定位系统，其特征在于：所述定位系统通过上述方法进行卫星的时序和小区号的自动分配与设置。The present invention also relates to a positioning system, which is characterized in that the positioning system performs automatic allocation and setting of satellite timing and cell numbers through the above method.
在其中一优选实施例中，定位系统包括In one of the preferred embodiments, the positioning system includes
卫星的可通信信息获取模块，用于发送指令使每个卫星发送无线帧，将其它能收到的卫星的信息记录为该卫星的显式通信卫星信息；当终端在定位区域全区域测试时，记录能同时收到信号的卫星互为隐式通信卫星信息；合并显式通信卫星信息和隐式通信卫星信息形成该卫星的可通信信息，进而聚集所有卫星的可通信信息；The communicable information acquisition module of the satellite is used to send an instruction to make each satellite send a radio frame, and record the information of other satellites that can be received as the satellite's explicit communication satellite information; when the terminal is tested in the whole area of the positioning area, Record satellites that can receive signals at the same time as implicit communication satellite information; combine explicit communication satellite information and implicit communication satellite information to form the communicable information of the satellite, and then aggregate the communicable information of all satellites;
卫星时序SID分配和设置模块，用于过滤
卫星小区号分配和设置模块，用于根据所述卫星时序SID分配和设置模块的设置结果，查询并过滤已经分配了时序SID的卫星已经用的CID，得到可以设置的小区号LeftCID，设置卫星Si的CID＝min(LeftCID)。The satellite cell number allocation and setting module is used to query and filter the CID used by the satellite that has been allocated the time sequence SID according to the setting result of the satellite time sequence SID allocation and setting module, obtain the settable cell number LeftCID, and set the satellite S CID ofi =min(LeftCID).
在其中一优选实施例中，定位系统还包括检查校正模块，用于检查所有卫星的SID/CID组合是否重复，与/或检查卫星是否能收到父卫星SID相同的卫星信号，如果卫星的SID/CID组合重复，或者卫星能收到父卫星SID相同的卫星信号，则通知所述卫星时序SID分配和设置模块和卫星时序SID分配和设置模块重新分配与设置。In one of the preferred embodiments, the positioning system further includes a check and correction module for checking whether the SID/CID combinations of all satellites are repeated, and/or checking whether the satellites can receive satellite signals with the same SID of the parent satellite, if the SID of the satellites The /CID combination is repeated, or the satellite can receive the satellite signal with the same parent satellite SID, the satellite timing SID allocation and setting module and the satellite timing SID allocation and setting module are notified to reassign and set.
综上所述，本发明的方法，通过获取所有卫星的可通信信息，过滤
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示出的结构获得其他的附图。In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying 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, and for those of ordinary skill in the art, other drawings can also be obtained according to the structures shown in these drawings without creative efforts.
图1为某优选实施例中的定位系统卫星间的通信的示意图；1 is a schematic diagram of communication between satellites of a positioning system in a preferred embodiment;
图2为某优选实施例中的终端与定位系统卫星之间的通信的示意图；2 is a schematic diagram of communication between a terminal and a positioning system satellite in a preferred embodiment;
图3为某优选实施例中的定位系统卫星间的通信的示意图。FIG. 3 is a schematic diagram of communication between satellites of a positioning system in a preferred embodiment.
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。The realization, functional characteristics and advantages of the present invention will be further described with reference to the accompanying drawings in conjunction with the embodiments.
具体实施方式Detailed ways
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的一部分实施例，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作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 technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
某优选实施例中，本发明实施时，先获取所有卫星的可通信信息，可通信信息的获取时In a preferred embodiment, when the present invention is implemented, the communicable information of all satellites is obtained first, and the communicable information is obtained when the
每个卫星发送无线帧，其它能收到的卫星记录为该卫星的显式通信卫星。Each satellite transmits a radio frame, and other satellites that can receive it are recorded as the satellite's explicit communication satellite.
终端在定位区域全区域测试，能同时收到信号的卫星互为隐式通信卫星。The terminal is tested in the whole area of the positioning area, and the satellites that can receive signals at the same time are implicit communication satellites.
上述两种通信卫星合并成该卫星的可通信信息。The above two communication satellites are combined into the communicable information of the satellite.
所有卫星的可通信信息称为所有可通信信息。The communicable information of all satellites is called all communicable information.
具体来说,假设某一定位系统卫星的通信情况如图1所示，由A1～A9轮流发射无线帧，得到卫星之间的通信情况。每个卫星直线相连接的卫星是能互相通信的卫星。Specifically, it is assumed that the communication situation of a certain positioning system satellite is shown in Figure 1, and the radio frames are transmitted by A1 to A9 in turn to obtain the communication situation between the satellites. Each satellite connected in a straight line is a satellite that can communicate with each other.
终端在全区域测试，如图2所示。终端可收到A1,A2,A3,A4四个基站的信号，由图1可知，A1和A4不能互相通信。因此，A1和A4属于隐式通信卫星。The terminal is tested in the whole area, as shown in Figure 2. The terminal can receive signals from four base stations A1, A2, A3, and A4. As can be seen from Figure 1, A1 and A4 cannot communicate with each other. Therefore, A1 and A4 are implicit communication satellites.
最终得到的通信信息如图3所示，直线相连为显示通信卫星，带箭头的直线相连的为隐式通信卫星。The communication information finally obtained is shown in Fig. 3, the straight line connected is the displayed communication satellite, and the straight line with the arrow is connected to the implicit communication satellite.
为了便于理解，相关定义和变量说明如下：For ease of understanding, the relevant definitions and variable descriptions are as follows:
时序号是指在卫星的整个发射周期内，卫星发射所占的时序，时序号，又简称为时序，记为SID。The sequence number refers to the sequence occupied by the satellite launch in the entire launch cycle of the satellite. The sequence number, also referred to as the sequence for short, is recorded as SID.
小区号是和时序号(即时序)共同组合，用于给卫星编号，每个卫星的编号都是唯一的，小区号记为CID。The cell number is combined with the sequence number (ie, time sequence) to number the satellites. The number of each satellite is unique, and the cell number is marked as CID.
父卫星：A卫星从B卫星获得同步信号，B卫星称为A卫星的父卫星。Parent satellite: A satellite obtains a synchronization signal from B satellite, and B satellite is called the parent satellite of A satellite.
采用本发明方法CID/SID的分配目标包括：The allocation target of CID/SID using the method of the present invention includes:
卫星应能收到父卫星的信号，但不能收到与父卫星SID相同的卫星信号。The satellite should be able to receive the signal of the parent satellite, but not the satellite signal with the same SID as the parent satellite.
定位终端(Tag)在任意定位区域内不能收到多个相同SID的卫星信号。The positioning terminal (Tag) cannot receive multiple satellite signals of the same SID in any positioning area.
为了提高时序的复用程度，卫星CID/SID的分配原则：优先小区号分配，尽量多的时序复用。In order to improve the degree of multiplexing of time series, the distribution principle of satellite CID/SID: priority cell number allocation, and as many time series multiplexing as possible.
Si：i表示卫星编号，是小区号和时序号的组合Si : i represents the satellite number, which is a combination of cell number and sequence number
以下描述的通信都包含显式通信和隐式通信。The communication described below includes both explicit communication and implicit communication.
AllSID是指所有的时序集合：AllSID＝{1,2,3,4,5…}AllSID refers to all time series sets: AllSID={1,2,3,4,5...}
OccupiedSID是指已经被占用的时序集合OccupiedSID refers to the set of sequences that have been occupied
LeftSID是指剩下可用的时序集合LeftSID refers to the remaining available time series set
AllCID是指所有小区号集合：AllCID＝{1,2,3,4,5…}AllCID refers to the set of all cell numbers: AllCID={1,2,3,4,5...}
OccupiedCID是指已经被占用的小区号集合OccupiedCID refers to the set of occupied cell numbers
LeftCID是指剩下可用的小区号集合LeftCID refers to the set of remaining available cell numbers
在已知所有卫星的通信情况的基础上，进行卫星CID和SID的分配，步骤如下On the basis of the known communication of all satellites, the satellite CID and SID are allocated, and the steps are as follows
1)从i＝1,主卫星S1开始1) Starting from i=1, the main satellite S1
2)从所有可通信信息中找出能与Si通信的卫星
3)从所有可通信信息中找出能与
4)
5)可以设置的时序为LeftSID＝AllSID–OccupiedSID5) The sequence that can be set is LeftSID=AllSID-OccupiedSID
6)Si设置Si(SID)＝min(LeftSID)，当前卫星的SID分配完成6) Si sets Si (SID)=min (LeftSID), the SID allocation of the current satellite is completed
7)分配CID。查询已经分配CID的所有卫星中SID＝Si(SID)的卫星的CID，记为OccupiedCID7) Allocate CIDs. Query the CID of the satellite with SID=Si (SID) among all the satellites that have been allocated CID, denoted as OccupiedCID
8)可以设置的小区号为LeftCID＝AllCID–OccupiedCID8) The cell number that can be set is LeftCID=AllCID-OccupiedCID
9)Si设置Si(CID)＝min(LeftCID)9) Si set Si (CID)=min(LeftCID)
10)i＝i+110) i=i+1
11)重复步骤1)到10)11) Repeat steps 1) to 10)
12)检查12) Check
i.是否所有卫星的SID/CID组合都不重复i. Whether the SID/CID combination of all satellites is not repeated
ii.所有卫星应能收到父卫星的信号，但不能收到与父卫星SID相同的卫星信号。ii. All satellites should be able to receive the signal of the parent satellite, but cannot receive the satellite signal with the same SID as the parent satellite.
具体来说，如图3所示，Specifically, as shown in Figure 3,
对卫星进行小区号和时序号分配：Assign cell numbers and sequence numbers to satellites:
S1、主卫星A1开始S1, the main satellite A1 starts
S2、从所有通信信息中找出能与A1通信的卫星：A2,A3,A4,A7S2. Find the satellites that can communicate with A1 from all the communication information: A2, A3, A4, A7
S3、从所有通信信息中找出能与A2,A3,A4,A7通信的卫星：A1,A2,A3,A4,A5,A6,A7,A8S3. Find the satellites that can communicate with A2, A3, A4, A7 from all the communication information: A1, A2, A3, A4, A5, A6, A7, A8
S4、已经占用的时序为空S4. The occupied sequence is empty
S5、可以设置的时序为全时序。S5. The time sequence that can be set is the full time sequence.
S6、A1的时序设置为1，A1的SID分配完成The timing of S6 and A1 is set to 1, and the SID allocation of A1 is completed.
S7、无其他时序为1的卫星S7, there are no other satellites whose timing is 1
S8、可以设置的小区号为全小区号S8. The cell number that can be set is the full cell number
S9、A1的小区号设为1The cell number of S9 and A1 is set to 1
S10、设置卫星A2，S10. Set the satellite A2,
S11、A2的通信卫星为：A1,A3,A4The communication satellites of S11 and A2 are: A1, A3, A4
S12、A1,A3,A4的通信卫星为：A1,A2,A3,A4,A5,A6,A7,A8The communication satellites of S12, A1, A3, A4 are: A1, A2, A3, A4, A5, A6, A7, A8
S13、已经占用的时序为1S13. The occupied sequence is 1
S14、可以设置的时序为{2,3,4,5,…}。S14. The time sequence that can be set is {2, 3, 4, 5, ...}.
S15、A1的时序设置为2，A1的SID分配完成The timing of S15 and A1 is set to 2, and the SID allocation of A1 is completed
S16、无其他时序为2的卫星S16, no other satellites with time sequence 2
S17、可以设置的小区号为全小区号S17. The cell number that can be set is the full cell number
S18、A2的小区号设为1The cell number of S18 and A2 is set to 1
以此类推，可以完成所有的时序号和小区号分配。By analogy, all the sequence number and cell number assignment can be completed.
某优选实施例中，定位系统包括In a preferred embodiment, the positioning system includes
卫星的可通信信息获取模块，用于发送指令使每个卫星发送无线帧，将其它能收到的卫星的信息记录为该卫星的显式通信卫星信息；当终端在定位区域全区域测试时，记录能同时收到信号的卫星互为隐式通信卫星信息；合并显式通信卫星信息和隐式通信卫星信息形成该卫星的可通信信息，进而聚集所有卫星的可通信信息；The communicable information acquisition module of the satellite is used to send an instruction to make each satellite send a radio frame, and record the information of other satellites that can be received as the satellite's explicit communication satellite information; when the terminal is tested in the whole area of the positioning area, Record satellites that can receive signals at the same time as implicit communication satellite information; combine explicit communication satellite information and implicit communication satellite information to form the communicable information of the satellite, and then aggregate the communicable information of all satellites;
卫星时序SID分配和设置模块，用于过滤
卫星小区号分配和设置模块，用于根据所述卫星时序SID分配和设置模块的设置结果，查询并过滤已经分配了时序SID的卫星已经用的CID，得到可以设置的小区号LeftCID，设置卫星Si的CID＝min(LeftCID)。The satellite cell number allocation and setting module is used to query and filter the CID used by the satellite that has been allocated the time sequence SID according to the setting result of the satellite time sequence SID allocation and setting module, obtain the settable cell number LeftCID, and set the satellite S CID ofi =min(LeftCID).
检查校正模块，用于检查所有卫星的SID/CID组合是否重复，与/或检查卫星是否能收到父卫星SID相同的卫星信号，如果卫星的SID/CID组合重复，或者卫星能收到父卫星SID相同的卫星信号，则通知所述卫星时序SID分配和设置模块和卫星时序SID分配和设置模块重新分配与设置。Check correction module to check whether the SID/CID combination of all satellites is repeated, and/or check whether the satellite can receive the satellite signal with the same SID of the parent satellite, if the SID/CID combination of the satellite is repeated, or the satellite can receive the parent satellite. For satellite signals with the same SID, the satellite timing SID allocation and setting module and the satellite timing SID allocation and setting module are notified to reassign and set.
以上仅为本发明的优选实施例或者举例说明本发明方法的实现过程，并非因此限制本发明的专利范围，凡是在本发明的发明构思下，利用本发明说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本发明的专利保护范围内。The above are only preferred embodiments of the present invention or illustrate the implementation process of the method of the present invention, and are not intended to limit the scope of the invention. Transformation, or direct/indirect application in other related technical fields are all included in the scope of patent protection of the present invention.
Claims (8)
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1287760A (en)* | 1998-11-06 | 2001-03-14 | 夸尔柯姆股份有限公司 | Mobile communication system with position detection and hard handoff based thereon |
| CN101690038A (en)* | 2007-07-10 | 2010-03-31 | 高通股份有限公司 | Be used in the peer discovery of peer-to-peer network, transmitting the coding method of identifier |
| US7890136B1 (en)* | 2003-09-26 | 2011-02-15 | Iwao Fujisaki | Communication device |
| CN102076079A (en)* | 2010-12-17 | 2011-05-25 | 华中科技大学 | Double bounce time slot allocation method of randomly-deployed sensor node without identification (ID) |
| WO2011146141A1 (en)* | 2010-05-21 | 2011-11-24 | Telecommunication Systems, Inc. | Personal wireless navigation system |
| CN102497315A (en)* | 2011-12-09 | 2012-06-13 | 西安电子科技大学 | Deep space file transmission method based on multipath |
| CN105554887A (en)* | 2015-12-09 | 2016-05-04 | 电子科技大学 | Wireless MESH network distributed resource distribution method based on TDMA |
| CN106228261A (en)* | 2016-07-14 | 2016-12-14 | 中国人民解放军空军装备研究院雷达与电子对抗研究所 | The coordinated dispatching method of task and device between a kind of many earth observation satellites |
| CN106779431A (en)* | 2016-12-26 | 2017-05-31 | 航天恒星科技有限公司 | Method and system for mission planning of a communication satellite |
| CN109743683A (en)* | 2018-12-03 | 2019-05-10 | 北京航空航天大学 | A method of using deep learning fusion network model to determine the location of mobile phone users |
| TW201939913A (en)* | 2018-01-19 | 2019-10-01 | 美商Ｉｄａｃ控股公司 | Synchronization signal and paging for new radio-unlicensed (NR-U) band communications |
| CN110395413A (en)* | 2019-07-03 | 2019-11-01 | 中国卫通集团股份有限公司 | A fast track determination and multi-station automatic scheduling method |
- 2020
- 2020-03-18CNCN202010188990.1Apatent/CN111404594A/enactivePending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1287760A (en)* | 1998-11-06 | 2001-03-14 | 夸尔柯姆股份有限公司 | Mobile communication system with position detection and hard handoff based thereon |
| US7890136B1 (en)* | 2003-09-26 | 2011-02-15 | Iwao Fujisaki | Communication device |
| CN101690038A (en)* | 2007-07-10 | 2010-03-31 | 高通股份有限公司 | Be used in the peer discovery of peer-to-peer network, transmitting the coding method of identifier |
| WO2011146141A1 (en)* | 2010-05-21 | 2011-11-24 | Telecommunication Systems, Inc. | Personal wireless navigation system |
| CN102076079A (en)* | 2010-12-17 | 2011-05-25 | 华中科技大学 | Double bounce time slot allocation method of randomly-deployed sensor node without identification (ID) |
| CN102497315A (en)* | 2011-12-09 | 2012-06-13 | 西安电子科技大学 | Deep space file transmission method based on multipath |
| CN105554887A (en)* | 2015-12-09 | 2016-05-04 | 电子科技大学 | Wireless MESH network distributed resource distribution method based on TDMA |
| CN106228261A (en)* | 2016-07-14 | 2016-12-14 | 中国人民解放军空军装备研究院雷达与电子对抗研究所 | The coordinated dispatching method of task and device between a kind of many earth observation satellites |
| CN106779431A (en)* | 2016-12-26 | 2017-05-31 | 航天恒星科技有限公司 | Method and system for mission planning of a communication satellite |
| TW201939913A (en)* | 2018-01-19 | 2019-10-01 | 美商Ｉｄａｃ控股公司 | Synchronization signal and paging for new radio-unlicensed (NR-U) band communications |
| CN109743683A (en)* | 2018-12-03 | 2019-05-10 | 北京航空航天大学 | A method of using deep learning fusion network model to determine the location of mobile phone users |
| CN110395413A (en)* | 2019-07-03 | 2019-11-01 | 中国卫通集团股份有限公司 | A fast track determination and multi-station automatic scheduling method |
Non-Patent Citations (2)
| Title |
|---|
| SYED JAHANZEB HUSSAIN PIRZADA: "The Parallel CMAC Authentication Algorithm", 《2019 IEEE 11TH INTERNATIONAL CONFERENCE ON COMMUNICATION SOFTWARE AND NETWORKS》* |
| 韩秀利: "分布式可重构卫星系统模块化分解方法研究", 《中国优秀硕士学位论文全文数据库-信息科技辑》* |
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