CN104168643B - Resident processing method and processing device - Google Patents
Resident processing method and processing device Download PDFInfo
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- CN104168643B CN104168643B CN201310182506.4A CN201310182506A CN104168643B CN 104168643 B CN104168643 B CN 104168643B CN 201310182506 A CN201310182506 A CN 201310182506A CN 104168643 B CN104168643 B CN 104168643B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
Abstract
The present invention provides a kind of resident processing method and processing devices, wherein, above-mentioned processing method includes: in the cell for supporting cluster communication, and the first PLMN list that NAS is issued is matched with the 2nd PLMN list, wherein, the 2nd PLMN list is carried in the specified SIB of the cell configuration；The resident target network of terminal is obtained according to matching result；The target network is reported to the NAS.Using above-mentioned technical proposal provided by the invention, it solves in the related technology, due to registering the technical problems such as power is lower caused by the source PLMN cannot be distinguished, so as to so that terminal is quickly and accurately resident suitable communication network, it improves and registers power, reduce unnecessary Signalling exchange.
Description
Technical field
The present invention relates to the communications fields, in particular to a kind of resident processing method and processing device.
Background technique
Trunked communication system is developed, is applied towards specific industry to meet industry user's command scheduling demand
Private wireless communication system, a large amount of wireless users share a small amount of wireless channel in system, are applied based on command scheduling, are one
Kind multipurpose, dynamical wireless communication system.With distinctive scheduling, group is exhaled and the characteristics such as short calling, has become
The developing direction of next-generation group system.
Long term evolution (Long-Term Evolution, referred to as LTE) trunked communication system, is on the basis of LTE system
Upper realization the various of cluster need summation function.LTE evolution packet switching center (Evolved Packet Core, referred to as
EPC) distribution system services (Distribution System Service, referred to as DSS) core of core net and cluster
Net accomplishes that business is completely isolated on group-network construction, and the networking of cluster application is not influenced independent of the arrangement of LTE EPC equipment
Existing LTE EPC equipment of the core network accomplishes that private network is isolated, and public network is shared.
The reading manner of group system information is multiplexed the implementation of original LTE public network, to support cluster communication cell,
The dedicated system information block of cluster (System Information Block, letter are added inside the scheduling information list of SIB1
Referred to as SIB) 19, the instruction of SIB20.Wherein, SIB19 is mainly used for broadcasting the relevant common configuration of cluster, and SIB20 is mainly used for
Indicate the ability that the cell system is supported.
Based on cluster by the way of individually arranging net, public land mobile network (the Public Land of cluster
Mobile Network, referred to as PLMN) list issued by the PLMN list of cell configuration, and in the SIB1 of LTE public network
PLMN list be to be issued by effective PLMN.If the PLMN list of cluster issued also by SIB1, area will be not easy to
The PLMN in SIB1 that point eats dishes without rice or wine belongs to S1 or T1's or S1/T1 shares.In this way when terminal carries out resident judgement,
Since the source of PLMN cannot be distinguished, current cluster cell can only be judged if appropriate for resident, and cannot correctly obtain should
Press-to-talk (Press-To-Talk, referred to as PTT) dispatch server (PTT is still arrived in registration on to EPC
DispatchServer, referred to as PDS) on register, influence register power.
In view of the above problems in the related art, currently no effective solution has been proposed.
Summary of the invention
For in the related technology, due to registering the technical problems such as power is lower caused by the source PLMN cannot be distinguished,
The present invention provides a kind of resident processing method and processing devices, at least to solve the above problems.
According to an aspect of the invention, there is provided a kind of resident processing method, comprising: supporting the small of cluster communication
Area, the first PLMN list that Non-Access Stratum (Non-Access Stratum, referred to as NAS) is issued and the 2nd PLMN list into
Row matching, wherein the 2nd PLMN list is carried in the specified SIB of the cell configuration；It is obtained eventually according to matching result
The resident target network in end；The target network is reported to the NAS.
Preferably, the communication capacity includes following one: only support cluster communication simultaneously support cluster communication and for a long time
Evolution LTE communication.
Preferably, the resident target network of terminal is obtained according to matching result, comprising: when the cell only supports that cluster is logical
When letter, if successful match, it is determined that the terminal can only be resident cluster network；If it fails to match, the end is notified
End reselects cell and is resident.
Preferably, the resident target network of terminal is obtained according to matching result, comprising: when the cell supports cluster simultaneously
When communication and LTE communication, if successful match, the PLMN list matched in obtained the 3rd PLMN list and SIB1 is taken into friendship
Collection, if there is intersection and when the cell meets resident condition simultaneously, it is determined that the terminal can be resident cluster network
And LTE network；If without intersection, or having intersection but when the cell is unsatisfactory for the resident condition of LTE network, it is determined that institute
Cluster network can be only resident by stating terminal；If it fails to match, check whether the cell meets the resident item of LTE network
Part, if it is satisfied, then determining that the terminal can only be resident LTE network；If conditions are not met, the terminal is then notified to reselect
Cell is resident.
Preferably, the specified SIB includes: the SIB for being exclusively used in the resident management of terminal, wherein the SIB carries described logical
Letter ability and the 2nd PLMN list.
Preferably, before the first PLMN list Non-Access Stratum NAS issued is matched with the 2nd PLMN list, packet
It includes: obtaining the communication capacity from the specified SIB.
According to another aspect of the present invention, a kind of resident processing unit is provided, comprising: matching module, for propping up
The cell for holding cluster communication, the first public land mobile network PLMN list that Non-Access Stratum NAS is issued and the 2nd PLMN
List is matched, wherein the 2nd PLMN list is carried in the appointing system block of information SIB of the cell configuration；It obtains
Modulus block, for obtaining the resident target network of terminal according to matching result；Reporting module, it is described for being reported to the NAS
Target network.
Preferably, the matching module, for matching the first PLMN when the communication capacity includes following one
List and the 2nd PLMN list: it only supports cluster communication, support cluster communication and long term evolution LTE communication simultaneously.
Preferably, the acquisition module includes: the first determination unit, for when the cell only supports cluster communication,
If successful match, it is determined that the terminal can only be resident cluster network, and if it fails to match, notify the terminal
Cell is reselected to be resident.
Preferably, the acquisition module includes: the second determination unit, for the cell simultaneously support cluster communication and
When LTE communication, if successful match, the PLMN list matched in obtained the 3rd PLMN list and SIB1 is taken into intersection, such as
Fruit is there are intersection and when the cell meets resident condition simultaneously, it is determined that the terminal can be resident cluster network and LTE
Network；If without intersection, or having intersection but when the cell is unsatisfactory for the resident condition of LTE network, it is determined that the end
End can only be resident cluster network；And if it fails to match, check whether the cell meets the resident item of LTE network
Part, if it is satisfied, then determining that the terminal can only be resident LTE network；If conditions are not met, the terminal is then notified to reselect
Cell is resident.
Preferably, the matching module, for matching the first PLMN column when the specified SIB includes following information
Table and the 2nd PLMN list: it is exclusively used in the SIB of the resident management of terminal, wherein the SIB carries the communication capacity and described the
Two PLMN lists.
Through the invention, it is arranged using the first PLMN list issued according to NAS with the 2nd PLMN being carried in specified SIB
Table carries out the technological means that matched matching result determines the resident target network of terminal, solves in the related technology, due to nothing
Method registers the technical problems such as power is lower caused by distinguishing the source PLMN, so as to so that terminal is quickly and accurately resident closes
Suitable communication network, improves and registers power, reduces unnecessary Signalling exchange.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the resident processing method of the embodiment of the present invention；
Fig. 2 is the flow chart according to the resident processing method of the preferred embodiment of the present invention；
Fig. 3 is the structural block diagram according to the resident processing unit of the embodiment of the present invention；
Fig. 4 is another structural block diagram according to the resident processing unit of the embodiment of the present invention.
Specific embodiment
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and in combination with Examples.It should be noted that not conflicting
In the case of, the features in the embodiments and the embodiments of the present application can be combined with each other.
In view of that since the source of PLMN cannot be distinguished, can only judge current cluster when terminal carries out resident judgement
Cell is if appropriate for resident, and cannot correctly obtain should be to registration on EPC or to registering on PDS, and then influences to register
The problems such as power, with reference to embodiments and its preferred embodiment to provide correspondingly solution specific as follows:
Fig. 1 is the flow chart according to the resident processing method of the embodiment of the present invention.As shown in Figure 1, this method comprises:
Step S102, in the cell for supporting cluster communication, the first PLMN list that NAS is issued and the 2nd PLMN list into
Row matching, wherein the 2nd PLMN is carried in the specified SIB of above-mentioned cell configuration；In the present embodiment, matched meaning can be with
It embodies are as follows: the first PLMN list and the 2nd PLMN list are taken into intersection, correspondingly, matching result as described below can be shown as
Above-mentioned intersection, the form of expression of the intersection can be new tabular form.
Step S104 obtains the resident target network of terminal according to matching result；
Step S106 reports above-mentioned target network to NAS.
By above-mentioned each processing step, due to the case where supporting the cell of cluster communication to support different communication capacities
Under, matched matching result is carried out according to above-mentioned first PLMN list and above-mentioned 2nd PLMN list and carries out sentencing for resident network
It is disconnected, the PLMN list of cluster communication network and the PLMN list of LTE network are comprehensively considered, so as to avoid due to can not area
The problem of registering power is influenced caused by point source PLMN, improves and registers power, is reduced unnecessary signaling and is handed over
Mutually.
In the present embodiment, above-mentioned communication capacity includes but is not limited to following one: only supporting cluster communication while supporting
Cluster communication and LTE communication.The situation under above two communication capacity is illustrated respectively below.
When the communication capacity of above-mentioned cell is only to support cluster communication, if successful match, it is determined that above-mentioned terminal is only
Cluster network can be resident；If it fails to match, above-mentioned terminal is notified to reselect cell and be resident.
When above-mentioned cell supports cluster communication and LTE communication simultaneously, if successful match, obtained third will be matched
PLMN list in PLMN list and SIB1 takes intersection, if there is intersection and when above-mentioned cell meets resident condition simultaneously,
Then determine that above-mentioned terminal can be resident cluster network and LTE network；If without intersection, or having intersection but above-mentioned cell discontented
When the resident condition of sufficient LTE network, it is determined that above-mentioned terminal can only be resident cluster network；If it fails to match, in inspection
The resident condition whether cell meets LTE network is stated, if it is satisfied, then determining that above-mentioned terminal can only be resident LTE network；If
It is unsatisfactory for, then above-mentioned terminal is notified to reselect cell and be resident.
In the present embodiment, above-mentioned specified SIB includes: the SIB for being exclusively used in the resident management of terminal, wherein the SIB is carried
Above-mentioned communication capacity and above-mentioned 2nd PLMN list.Wherein, which can be newly-increased SIB, such as can be SIB20.
Before step S102, need to know the communication capacity of above-mentioned cell, there are many modes known, in the present embodiment
In, can above-mentioned communication capacity preferentially be obtained from above-mentioned specified SIB.
Above-described embodiment in order to better understand is described in detail below in conjunction with preferred embodiment.
The purpose of this preferred embodiment is, the correct registration of terminal is realized in LTE group system.This preferred embodiment
Main design thought be: in the cell for supporting cluster communication, pass through the system of newly-increased carrying network system tenability
Block of information SIB20 carries out the resident management of terminal.Wherein, the ability that above system is supported includes only supporting cluster, supporting to collect simultaneously
Group and LTE.System information block SIB20 also carries the PLMN list of cluster cell configuration.
Fig. 2 is the flow chart according to the resident processing method of the preferred embodiment of the present invention.As shown in Fig. 2, this method includes
Following steps:
The ability that the system configured in step S202, the system information block SIB20 in cell locating for reading terminals is supported, into
Row terminal resident judgement；When system only supports cluster, S204 is gone to step, when system supports cluster communication and LTE communication simultaneously
When, go to step S208；
Step S204, by SIB20 PLMN list and NAS issue network selection instruction in PLMN list of equal value carry out
Match, if successful match, turn to step S206, otherwise, turns to step S214；
Step S206, terminal report NAS that can only be resident cluster network；
Step S208, when supporting cluster and LTE simultaneously, by SIB20 PLMN list and the network selection that issues of NAS instruct
In PLMN list of equal value matched, if successful match, turn to step S216, otherwise, turn to step S210；
Step S210 judges whether LTE cell is suitable.If it is, going to step S212, S214 is otherwise gone to step；Wherein,
Judge that whether suitable LTE cell Rule of judgment be identical with the original Rule of judgment of LTE cell, such as the PLMN in SIB1 is not
Match, then cell is unsatisfactory for the condition being properly resident.
Step S212, above-mentioned NAS can only be resident LTE network, go to step S224；
Step S214, terminal choose cell again and attempt to be resident；
PLMN list in the PLMN and SIB1 of successful match is taken intersection by step S216, if there is intersection, turns to step
S218, if there is intersection but LTE cell is improper, turns to step S222, otherwise, if turning to step S222 without intersection；
Whether suitable step S218 judges LTE cell, if so, going to step S220, otherwise, goes to step S222；
Step S220, terminal report NAS that can be resident cluster and LTE network；
Step S222, terminal report NAS that can only be resident cluster network；
Step S224, is resident successfully.
Compared to the prior art, above-described embodiment can make terminal correctly be resident suitable network system, and raising is registered
Power reduces unnecessary Signalling exchange.
A kind of resident processing unit is additionally provided in the present embodiment, and the device is real for realizing above-described embodiment and preferably
Mode is applied, the descriptions that have already been made will not be repeated, is illustrated below to the module being related in the device.Make as following
, the combination of the software and/or hardware of predetermined function may be implemented in term " module ".Although the described dress of following embodiment
It sets and is preferably realized with software, but the realization of the combination of hardware or software and hardware is also that may and be contemplated.Figure
3 is according to the structural block diagrams of the resident processing unit of the embodiment of the present invention.As shown in figure 3, the device includes:
Matching module 30 is connected to and obtains module 32, will be under Non-Access Stratum NAS for the cell in support cluster communication
First PLMN list of hair is matched with the 2nd PLMN list, wherein the 2nd PLMN is carried on the specified of above-mentioned cell configuration
In SIB；
Module 32 is obtained, reporting module 34 is connected to, for obtaining the resident target network of terminal according to matching result；
Reporting module 34, for reporting above-mentioned target network to above-mentioned NAS.
The function of being realized by above-mentioned modules, can be to avoid due to influencing note caused by the source PLMN cannot be distinguished
It the problem of volume success rate, provides and registers power, reduce unnecessary Signalling exchange.
In this embodiment, above-mentioned matching module 30, for matching above-mentioned when above-mentioned communication capacity includes following one
One PLMN list and the 2nd PLMN list: it only supports cluster communication, support cluster communication and LTE communication simultaneously.
As shown in figure 4, above-mentioned acquisition module 32 can include but is not limited to following processing unit:
First determination unit 320, for when above-mentioned cell only supports cluster communication, if successful match, it is determined that on
Cluster network can be only resident by stating terminal, and if it fails to match, above-mentioned terminal be notified to reselect cell and be resident.
Second determination unit 322, for above-mentioned cell simultaneously support cluster communication and LTE communication when, if matching at
PLMN list in matching obtained the 3rd PLMN list and SIB1 is then taken intersection by function, if there is intersection and above-mentioned small
When area meets resident condition simultaneously, it is determined that above-mentioned terminal can be resident cluster network and LTE network；If without intersection, or
Person has intersection but when above-mentioned cell is unsatisfactory for the resident condition of LTE network, it is determined that above-mentioned terminal can only be resident cluster network；
And if it fails to match, check whether above-mentioned cell meets the resident condition of LTE network, if it is satisfied, then determination is above-mentioned
Terminal can only be resident LTE network；If conditions are not met, above-mentioned terminal is then notified to reselect cell and be resident.
In the present embodiment, above-mentioned matching module 30, for matching above-mentioned when above-mentioned specified SIB includes following information
One PLMN list and the 2nd PLMN list: it is exclusively used in the SIB of the resident management of terminal, wherein the SIB carries above-mentioned communication capacity
With above-mentioned 2nd PLMN list.
In another embodiment, a kind of software is additionally provided, the software is for executing above-described embodiment and preferred reality
Apply technical solution described in mode.
In another embodiment, a kind of storage medium is additionally provided, above-mentioned software is stored in the storage medium, it should
Storage medium includes but is not limited to: CD, floppy disk, hard disk, scratch pad memory etc..
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
It is performed by computing device in the storage device, and in some cases, it can be to be different from shown in sequence execution herein
Out or description the step of, perhaps they are fabricated to each integrated circuit modules or by them multiple modules or
Step is fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific hardware and softwares to combine.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (11)
1. a kind of resident processing method characterized by comprising
Support cluster communication cell, the first public land mobile network PLMN list that Non-Access Stratum NAS is issued with
2nd PLMN list is matched, wherein the 2nd PLMN list is carried on the appointing system block of information of the cell configuration
In SIB；
The resident target network of terminal is obtained according to matching result；
The target network is reported to the NAS.
2. the method according to claim 1, wherein the communication capacity includes following one: only supporting cluster
Cluster communication and long term evolution LTE communication are supported in communication simultaneously.
3. according to the method described in claim 2, it is characterized in that, obtain the resident target network of terminal according to matching result,
Include:
When the cell only supports cluster communication, if successful match, it is determined that the terminal can only be resident cluster network；
If it fails to match, the terminal is notified to reselect cell and be resident.
4. according to the method described in claim 2, it is characterized in that, obtain the resident target network of terminal according to matching result,
Include:
When the cell supports cluster communication and LTE communication simultaneously, if successful match, the 3rd obtained PLMN will be matched
PLMN list in list and SIB1 takes intersection, if there is intersection and when the cell meets resident condition simultaneously, then really
The fixed terminal can be resident cluster network and LTE network；If without intersection, or having intersection but the cell is unsatisfactory for
When the resident condition of LTE network, it is determined that the terminal can only be resident cluster network；
If it fails to match, check whether the cell meets the resident condition of LTE network, if it is satisfied, then described in determining
Terminal can only be resident LTE network；If conditions are not met, the terminal is then notified to reselect cell and be resident.
5. method according to any one of claims 1 to 4, which is characterized in that the specified SIB includes: to be exclusively used in terminal
The SIB of resident management, wherein the SIB carries the communication capacity and the 2nd PLMN list.
6. according to the method described in claim 5, it is characterized in that, the first PLMN list that Non-Access Stratum NAS is issued and the
Before two PLMN lists are matched, comprising:
The communication capacity is obtained from the specified SIB.
7. a kind of resident processing unit characterized by comprising
Matching module, in the cell for supporting cluster communication, the first public land mobile that Non-Access Stratum NAS is issued
Net PLMN list is matched with the 2nd PLMN list, wherein the 2nd PLMN list is carried on the finger of the cell configuration
Determine in system information block SIB；
Module is obtained, for obtaining the resident target network of terminal according to matching result；
Reporting module, for reporting the target network to the NAS.
8. device according to claim 7, which is characterized in that the matching module, for including in the communication capacity
The first PLMN list and the 2nd PLMN list are matched when following one: only being supported cluster communication while being supported cluster communication
With long term evolution LTE communication.
9. device according to claim 8, which is characterized in that the acquisition module includes:
First determination unit, for when the cell only supports cluster communication, if successful match, it is determined that the terminal is only
It can be resident cluster network, and if it fails to match, the terminal is notified to reselect cell and be resident.
10. device according to claim 8, which is characterized in that the acquisition module includes:
Second determination unit, for if successful match, inciting somebody to action when the cell supports cluster communication and LTE communication simultaneously
The PLMN list matched in obtained the 3rd PLMN list and SIB1 takes intersection, and if there is intersection and the cell expires simultaneously
When foot is resident condition, it is determined that the terminal can be resident cluster network and LTE network；If without intersection, or having intersection
But when the cell is unsatisfactory for the resident condition of LTE network, it is determined that the terminal can only be resident cluster network；And if
It fails to match, then checks whether the cell meets the resident condition of LTE network, if it is satisfied, then determining that the terminal only may be used
To be resident LTE network；If conditions are not met, the terminal is then notified to reselect cell and be resident.
11. according to the described in any item devices of claim 7-10, which is characterized in that the matching module, in the finger
Determine to match the first PLMN list and the 2nd PLMN list when SIB includes following information: being exclusively used in the resident management of terminal
SIB, wherein the SIB carries the communication capacity and the 2nd PLMN list.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310182506.4A CN104168643B (en) | 2013-05-15 | 2013-05-15 | Resident processing method and processing device |
| PCT/CN2013/081963 WO2014183349A1 (en) | 2013-05-15 | 2013-08-21 | Camping processing method and apparatus |
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| CN201310182506.4A CN104168643B (en) | 2013-05-15 | 2013-05-15 | Resident processing method and processing device |
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| CN104168643B true CN104168643B (en) | 2019-02-12 |
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| CN105992168A (en) * | 2015-03-06 | 2016-10-05 | 中兴通讯股份有限公司 | Cell selection method and automatic neighbor cell relation configuration method and equipment |
| CN109413764A (en) * | 2017-08-18 | 2019-03-01 | 普天信息技术有限公司 | A kind of fail-soft processing method and equipment |
| CN113748716B (en) * | 2020-03-31 | 2022-10-28 | 华为技术有限公司 | Cell search method, device and system |
| WO2023010397A1 (en) * | 2021-08-05 | 2023-02-09 | Zte Corporation | Communicating system information blocks for network ＆ cell selection |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101932079A (en) * | 2010-09-10 | 2010-12-29 | 中兴通讯股份有限公司 | Public land mobile communication network selection method and device |
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| WO2000038439A2 (en) * | 1998-12-21 | 2000-06-29 | Ericsson Inc. | Systems and methods to assist a handover operation of a mobile station, including methods of performing an inter-bsc cell change during group calls |
| CN100361544C (en) * | 2004-10-27 | 2008-01-09 | 华为技术有限公司 | Method for realizing group service based on GSM public network |
| US20110029318A1 (en) * | 2008-06-16 | 2011-02-03 | Anna Pucar Rimhagen | Global operator license prioritizing and distribution |
| CN102118839B (en) * | 2009-12-30 | 2015-04-15 | 重庆重邮信科通信技术有限公司 | PLMN (Public Land Mobile Network) network selecting method of multimode terminal |
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| CN101932079A (en) * | 2010-09-10 | 2010-12-29 | 中兴通讯股份有限公司 | Public land mobile communication network selection method and device |
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Effective date of registration: 20210301 Address after: 801-6, 8 / F, building 52, 2 Jingyuan North Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee after: Beijing ZTE Gundam Communication Technology Co.,Ltd. Address before: 518057 No. 55 South Science and technology road, Shenzhen, Guangdong, Nanshan District Patentee before: ZTE Corp. |