CN103188640B - Be used in residence reselecting and the mobile device of GSM - Google Patents
Be used in residence reselecting and the mobile device of GSM Download PDFInfo
- Publication number
- CN103188640B CN103188640B CN201110455428.1A CN201110455428A CN103188640B CN 103188640 B CN103188640 B CN 103188640B CN 201110455428 A CN201110455428 A CN 201110455428A CN 103188640 B CN103188640 B CN 103188640B
- Authority
- CN
- China
- Prior art keywords
- mobile device
- cell
- suitable cell
- community
- quarters
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of residence reselecting that is used in a GSM, include mobile device access one first community of limiting this GSM in a network-side of this GSM, this mobile device is carried out one first cell reselection procedures when switching to second community by this first community, judge according to multiple access level whether this mobile device can see through this second community and carry out an emergency call function, to produce one first judged result; And according to this first judged result, determine whether this mobile device resides in this second community.
Description
Technical field
The present invention relates to a kind of residence reselecting and mobile device that is used in a GSM, specialRelate to a kind of residence reselecting and the mobile device that can carry out in real time emergency call function.
Background technology
UMTS (UniversalMobileTelecommunicationsSystem, UMTS)Be 3G (Third Generation) Moblie technology, it is roughly by a universal land radio access web (UniversalTerrestrialRadioAccessNetwork, UTRAN, or be called for short network-side) and multiple subscriber equipment(UserEquipment, or title client) institute forms. And general land global radio accesses network comprisesOne core network, it (or is called wireless network by multiple base stations (NodeBs) and multiple base station controllerController (radionetworkcontrollers, RNCs) composition.
In UMTS, operate in idle pulley (Idlemode) if client want intoRow signaling (Signalling) or transfer of data, must first set up a Radio Resource control (RadioResourceControl, RRC) connect, method is to transmit to comprise that a Radio Resource control connection sets up reason (RRCConnectionestablishmentcause) a wireless resource control connection request message (RRCConnectionrequestmessage), to base station, request base station and client are set up Radio Resource control and are connectedConnect. Base station is set up reason according to the Radio Resource control connection receiving and is judged the priority connecting, because ofThis client must transmit correct Radio Resource control connection and set up reason, in order to setting up Radio Resource controlSystem connects. Radio Resource control connection is set up reason and is comprised urgent call (Emergencycall), preferentialAccess (Highpriorityaccess), client called (MobileTerminatingaccess), clientEnd is signalling (MobileOriginatingsignaling) and client active data transmission (Mobile initiativelyOriginatingdata)。
For urgent call, according to (the 3rdGenerationPartnership of 3G (Third Generation) Moblie allianceProject, 3GPP) communication standard formulated, client could be carried out emergency call function and access classes(AccessClass) do not have close relationship. For instance, access level 10 is for to have with urgent callThe control binary digit of closing; Access level 0 is generic categories to access level 9, and these classifications can be considered10 groups are moved group, and each mobile device is assigned randomly to access level 0 to wherein one of access level 9Access level; Access level 11 to access level 15 is special access classification, distributes to specific height preferentialPower user, the relations of distribution are as follows:
Access level 11: be public land mobile network (PublicLandMobileNetwork, PLMN)Use;
Access level 12: security service;
Access level 13: government utility (for example water or gas supplier);
Access level 14: emergency services;
Access level 15: public land mobile network staff.
Access level 0 to access level 15 grades are stored in subscriber identification module (SubscriberIdentityModule, SIM) card in.
If mobile device is being assigned with the wherein access level of access level 0 to access level 9, or nothingInternational mobile subscriber identity (InternationalMobileSubscriberIdentity, IMSI), and visitAsk that classification 10 is limited, or be assigned with access level 11 to access level 15 wherein one or moreAccess level, and this one or more access level and access level 10 are while being all limited, can cause promptly exhalingThe service of crying will be limited to use; Otherwise other situation can be carried out emergency call function.
Network-side can be in the time that a specific factor exists, the access of limiting mobile device, and this specific factor can beChannel is jammed etc. and can causes and the related restrict access of access level. When network-side limiting mobile device is visitedAsk that when mobile device is stationed (campon) Yi community, this community can be broadcasted with access level and be limitedThe system information (SystemInformation) that (AccessClassBarring, ACB) is relevant. MobileFor example, when equipment is wanted accesses network end (carrying out emergency call function), can first check the system of this Cell Broadcast CBInformation; If mobile device is found this community of inaccessible, the program of mobile device and then execution cell reselection,To select Yi Xin community. The method of known cell reselection can be made with reference to 3G (Third Generation) Moblie allianceFixed mobile device is in idle pulley and at connection mode small area gravity treatment program (UserEquipment (UE)proceduresinidlemodeandproceduresforcellreselectioninconnectedMode) 3GPPTS25.304, does not separately add and repeats at this. It should be noted, under said circumstances, moveMoving equipment, in the time selecting new community, can be ignored the inspection of access level.
After finding new community and being stationed, when mobile device will be carried out emergency call function, can first check systemSystem information, sends the radio network controller of wireless resource control connection request information to network-side afterwards again,Radio Resource control connection is set up in request. But Ruo Xin community does not allow mobile device to carry out urgent callFunction, that is to say, access level 10 is limited down, and mobile device is without international mobile subscriber identity,Or mobile device be assigned with access level 11 to wherein one or more access level of access level 15 all byWhen restriction, mobile device can be found to carry out emergency call function in the stage of check system information. ?In the case, mobile device can be restarted cell reselection procedures, separately finds one and can carry out for mobile deviceThe community of emergency call function, to allow mobile device be stationed. Mobile device quarters at behind the community of selection,Carry out again the step of setting up Radio Resource control connection.
From the above, mobile device is being stationed community because of network-side limiting access, and gravity treatment one is newly littleAfter district is stationed, may carry out in real time emergency call function. Suffer from threat at life or propertyIn situation, emergency call function cannot be carried out in real time, the loss of life or property may be caused.
Summary of the invention
Therefore, main purpose of the present invention is exactly to provide a kind of community that is used in a GSM to weighChoosing method and mobile device, so that mobile device, after quartering at Yi Xin community, must be held by new communityRow emergency call function.
The present invention discloses a kind of residence reselecting that is used in a GSM, is included in this and moves logicalOne network-side of communication system limits mobile device access one first community of this GSM, and this movesMoving equipment is carried out one first cell reselection procedures, when switching to second community by this first community, and rootJudge according to multiple access level whether this mobile device can carry out a urgent call merit by this second communityCan, to produce one first judged result; And according to this first judged result, determine that this mobile device isNo this second community that quarters at.
The present invention also discloses a kind of mobile device that is used in a GSM, is used for processing a community and weighsSelect flow process, this mobile device comprises an equipment, and being used for should in a network-side restriction of this GSMMobile device access one first community, this mobile device is carried out one first cell reselection procedures, with by thisWhen one community switches to second community, judge according to multiple access level whether this mobile device can lead toCross this second community and carry out an emergency call function, to produce one first judged result; And an equipment,Be used for according to this first judged result, determine whether this mobile device quarters at this second community.
Brief description of the drawings
Fig. 1 is the schematic diagram of the embodiment of the present invention one GSM.
Fig. 2 is the schematic diagram of the embodiment of the present invention one mobile device.
Fig. 3 is the schematic diagram of the embodiment of the present invention one cell re-selection procedure.
Fig. 4 is the schematic diagram of the embodiment of the present invention one cell re-selection procedure.
Wherein, description of reference numerals is as follows:
10 GSMs
100 network-side
102 mobile devices
CELL_1～CELL_n community
200 treatment facilities
202 memory cell
204 communications interface units
206 program codes
30,40 flow processs
300,302,304,306,308,310, step
312、314、316、318、320、400、402、
404、406、408、410、412
Detailed description of the invention
Main spirits of the present invention, is to be stationed community at mobile device because of network-side limiting access, and holdsRow cell reselection procedures, to select Yi Xin community, and quarters at behind Gai Xin community, and mobile device can lead in real timeEmergency call function is carried out in Guo Gaixin community.
Please refer to Fig. 1, Fig. 1 is the schematic diagram of the embodiment of the present invention one GSM 10. Mobile logicalCommunication system 10 can be a UMTS or any other similar network system, and generalIn GSM, network-side 100 can be a universal land radio access web, and mobile device 102The visual client (UEs) of doing, as the equipment such as mobile phone, calculator system. In addition, according to transmission sideTo, network-side and client visible are a conveyer and a receiver. For instance, for a uplink(uplink, UL) transmission, client is transmission end, and network-side is receiving terminal; For link once(downlink, DL) transmission, network-side is transmission end and client is receiving terminal. In network-side 100Having community CELL_1～CELL_n, is the covering scope of different base station, also can be considered client and networkThe interface of end. In the time that mobile device 102 is wanted service that accesses network end 100 provides, mobile device 102Must quarter at CELL_1～CELL_n Yi community, community.
Please refer to Fig. 2, Fig. 2 is the schematic diagram of mobile device 102 in Fig. 1. Mobile device 102 comprisesOne treatment facility 200, a memory cell 202 and a communications interface unit 204. Treatment facility 200 canBe a microprocessor or a special IC (application-specificintegratedcircuit,ASIC). Memory cell 202 can be arbitrary data storage device, is used for storing a program code 206,And read and performing a programme code 206 by treatment facility 200. For instance, memory cell 202 canTo be subscriber identification module (subscriberidentitymodule, SIM), read-only storage (read-onlyMemory, ROM), random access memory (random-accessmemory, RAM), read-onlyDisk storage (CD-ROMs), tape (magnetictapes), floppy disk (floppydisks), lightLearn data storage device (opticaldatastoragedevices) etc., and be not limited to this. Communication interfaceUnit 204 can be a wireless transceiver, and its result according to treatment facility 200 is used for and clientEnd carries out radio communication.
Please refer to Fig. 3, Fig. 3 is the schematic diagram of the embodiment of the present invention one cell re-selection procedure 30. Community is heavySelecting flow process 30 is in Fig. 1, and mobile device 102 quartered at one first community (taking CELL_1 as example) originally,And in the time of network-side 100 limiting mobile device 102 visited cell CELL_1, mobile device 102 is necessaryCarry out cell reselection procedures, to be switched to one second community (taking CELL_i as example) by this first communityTime operation workflow. Cell re-selection procedure 30 can be compiled into program code 206, comprises the following steps:
Step 300: start.
Step 302: carry out one first cell reselection procedures, and ignore access level inspection.
Step 304: select one second community CELL_i, now, mobile device 102 not yet quarters atThe second community CELL_i.
Step 306: according to multiple access level, judge whether mobile device 102 can pass through the second communityCELL_i carries out emergency call function. If so, carry out step 308; If not, carry out step 312.
Step 308: according to multiple access level, judge whether mobile device 102 can pass through the second communityCELL_i carries out general access function. If so, carry out step 310; If not, carry out step 316.
Step 310: quarter at the second community CELL_i.
Step 312: carry out arbitrary community option program, to search an acceptable cell, and quarter atThis acceptable cell.
Step 314: find one first suitable cell.
Step 316: carry out one second cell reselection procedures, to search one second suitable cell.
Step 318: check and whether find the second suitable cell. If so, carry out step 304; If not,Carry out step 320.
Step 320: quarter at the second community CELL_i.
Cell re-selection procedure 30 is accessed the first community CELL_1 at network-side 100 limiting mobile devices 102Shi Qidong. The first community CELL_1 can broadcast with access level and limit relevant system information, is used for accusingKnow mobile device 102, network-side 100 limiting mobile devices 102 are accessed the first community CELL_1. MobileEquipment 102 is received with access level and is limited relevant system information, learns and can not pass through the first communityCELL_1 carries out after emergency call function, carries out one first cell reselection procedures, little to select secondDistrict CELL_i. The mobile device that the method for cell reselection can be formulated with reference to 3G (Third Generation) Moblie alliance existsIn idle pulley and at the program 3GPPTS25.304 of connection mode small area gravity treatment, be not repeated herein.It should be noted, under said circumstances, mobile device 102 is selecting when the second community CELL_i, meetingIgnore the inspection of access level.
According to cell re-selection procedure 30, mobile device 102 is selecting by the first cell reselection proceduresCELL_i behind two communities, not yet quarters at the second community CELL_i, and first receives the second community CELL_iThe system information of broadcast, and according to the multiple access level in system information, judge mobile device 102Whether can carry out emergency call function by the second community CELL_i. If mobile device 102 can be by theTwo community CELL_i carry out emergency call function, more further according to multiple access level, judgement is mobileWhether equipment 102 can carry out general access function by the second community CELL_i. It should be noted thatIn embodiments of the present invention, could carry out emergency call function and generally access according to access level judgementThe method of function, identical with known technology, determination methods illustrates in background technology, therefore not superfluous at thisState. But in known technology, in the time of the access of network-side limiting mobile device, mobile device carries outCell reselection procedures (i.e. the first cell reselection procedures), but ignore the inspection of access level. In comparison,In embodiments of the present invention, in the access of network-side limiting mobile device, mobile device is carried out the first communityAfter gravity treatment program, the inspection of the classification that can then conduct interviews, exhales to judge that mobile device could be carried out promptlyBe function and general access function.
Can carry out emergency call function and general access by the second community CELL_i at mobile device 102Under the situation of function, mobile device 102 quarters at the second community CELL_i. Can not at mobile device 102Carry out by the second community CELL_i under the situation of emergency call function, mobile device 102 is carried out oneOne community option program, to search an acceptable cell, and mobile device 102 quarters at this and can accept littleDistrict. Acceptable cell is to be stationed to obtain the little of limited service (limitedservice) for mobile deviceDistrict, wherein limited service comprises an emergency call service. The method that arbitrary community is selected can be with reference to the third generationThe mobile device that mobile communication alliance formulates is in idle pulley and in the journey of connection mode small area gravity treatmentOrder 3GPPTS25.304, is not repeated herein. Mobile device 102 quarters at after this acceptable cell, meetingContinue to search one first suitable cell. Suitable cell is to be stationed to obtain general service for mobile device(normalservice) community, in general, mobile device can be carried out general visit by suitable cellAsk function. Mobile device 102 finds after the first suitable cell, and mobile device 102 leaves this and can accept littleDistrict, and select the first suitable cell, but mobile device 102 does not quarter at the first suitable cell, butRepeat the inspection of access level, to judge whether mobile device quarters at the first suitable cell. MovingMoving equipment 102 can be carried out emergency call function but can not be carried out general access by the second community CELL_iUnder the situation of function, mobile device 102 is carried out one second cell reselection procedures, suitable to search one secondCommunity; Mobile device 102 finds after the second suitable cell, and mobile device 102 is selected the second suitable cell,But mobile device 102 does not quarter at the second suitable cell, but repeat the inspection of access level,To judge whether mobile device quarters at the second suitable cell. If mobile device 102 does not find second to closeSuitable community, mobile device 102 quarters at the second community CELL_i. It should be noted, in the case,Mobile device 102 can only be carried out emergency call function by the second community CELL_i, can not carry out generalAccess function; If mobile device 102 will be carried out general access function, mobile device must re-execute againThe second cell re-selection procedure, selects another suitable cell.
In simple terms, in cell re-selection procedure 30, mobile device 102 can be first according to the second communityMultiple access level in CELL_i transmitting system information, judge that mobile device 102 whether can be by theTwo community CELL_i carry out emergency call function, and then further send according to the second community CELL_iMultiple access level in system information, judge whether mobile device 102 can pass through the second communityCELL_i carries out general access function. But if only require, mobile device quarters at can hold for mobile deviceThe community of row emergency call function, judges whether mobile device can carry out general visit by selected communityAsk that the step of function can omit; Therefore, the embodiment of the present invention also provides a simplification of cell re-selection procedure 30Flow process. As shown in Figure 4, Fig. 4 is the schematic diagram of the embodiment of the present invention one cell re-selection procedure 40. CommunityGravity treatment flow process 40 is simple flows for Fig. 3 cell re-selection procedure 30, therefore equally with mobile device 102The example that is switched to the second community CELL_i by the first community CELL_1 illustrates. Cell re-selection procedure 40Can compile program code 206, comprise the following steps:
Step 400: start.
Step 402: carry out one first cell reselection procedures, and ignore access level inspection.
Step 404: select one second community CELL_i, now, mobile device 102 not yet quarters atThe second community CELL_i.
Step 406: according to multiple access level, judge whether mobile device 102 can pass through the second communityCELL_i carries out emergency call function. If so, carry out step 408; If not, carry out step 410.
Step 408: quarter at the second community CELL_i.
Step 410: carry out arbitrary community option program, to search an acceptable cell, and quarter atThis acceptable cell.
Step 412: find one first suitable cell.
According to cell re-selection procedure 40, mobile device 102 is being selected through one first cell reselection proceduresAfter one second community CELL_i, not yet quarter at the second community CELL_i, and can first receive the second communityThe system information of CELL_i broadcast, and according to the multiple access level in system information, judge mobile establishingWhether standby 102 can carry out emergency call function by the second community CELL_i. If mobile device 102 canCarry out emergency call function by the second community CELL_i, mobile device 102 quarters at the second communityCELL_i; If mobile device 102 can not be carried out emergency call function by the second community CELL_i,Mobile device 102 is carried out arbitrary community option program, to search an acceptable cell, and mobile establishingStandby 102 quarter at this acceptable cell. Mobile device 102 quarters at after this acceptable cell, can continueSearch one first suitable cell. Mobile device 102 finds after the first suitable cell, mobile device 102 fromOpen this acceptable cell, and select the first suitable cell, close but mobile device 102 does not quarter at firstFit community, but repeat the inspection of access level, to judge whether mobile device quarters at first and closeSuitable community.
The main purpose of cell re-selection procedure 30 and cell re-selection procedure 40, is to make mobile device to be stationedBehind Yi Xin community, guarantee that new community can be for mobile device execution emergency call function. Whereby, work as movementEquipment is quartering at behind new community, must carry out emergency call function by new community, so that bull point to be providedEnsure.
In known technology, mobile device has been stationed community because of network-side limiting access one, and gravity treatment one is newAfter community is stationed, may have the problem that can not carry out in real time emergency call function. In comparison, at thisIn invention, network-side limiting access has been stationed community, and enters cell reselection procedures, and the new community of gravity treatment is stayedThe process of pricking, can, first according to the access level in the system information of new Cell Broadcast CB, judge that mobile device canCarry out after emergency call function by new community, mobile device quarters at new community again.
In sum, in the time that the access of network-side limiting mobile device has been stationed community, provided by the invention littleDistrict's reselecting method, can make mobile device quarter at behind Yi Xin community, must carry out by new community urgentCall function. Seizing every minute and second in emergency circumstances, if can carry out in real time emergency call function, urgent feelingsCondition is informed and the processing time just can shift to an earlier date, and then bull point guarantee is provided.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for thisThe technical staff in field, the present invention can have various modifications and variations. All in spirit of the present invention andWithin principle, any amendment of doing, be equal to replacement, improvement etc., all should be included in protection of the present inventionWithin scope.
Claims (16)
1. for a residence reselecting for a GSM, it is characterized in that this cell reselection sideMethod comprises:
Limit a mobile device access one of this GSM in a network-side of this GSMThe first community, this mobile device is carried out one first cell reselection procedures to be cut by this first communityWhile changing to a suitable cell, check that multiple access level judge whether this mobile device can lead toCross one second community and carry out an emergency call function, to produce one first judged result, whereinThis suitable cell can provide a general service;
Can carry out this urgent call merit by this suitable cell at this this mobile device of the first judgment result displaysWhen energy, separately check that the plurality of access level judges whether this mobile device can be suitable by thisA general access function is carried out in community, to produce one second judged result; And
According to this first judged result, determine whether this mobile device quarters at this suitable cell.
2. residence reselecting as claimed in claim 1, is characterized in that, this network-side is stopped up because of a channelPlug factor, limits this mobile device and accesses this first community.
3. residence reselecting as claimed in claim 1, is characterized in that, according to this first judged result,Determine that whether this mobile device quarters at the step of this suitable cell, comprising:
Can not carry out this urgent call by this suitable cell at this this mobile device of the first judgment result displaysWhen function, this mobile device enters arbitrary community option program, with search one can accept littleDistrict, and quarter at this acceptable cell.
4. residence reselecting as claimed in claim 3, is characterized in that, the method also comprises:
Quarter at after this acceptable cell at this mobile device, continue to search one first suitable cell.
5. residence reselecting as claimed in claim 1, is characterized in that, according to this first judged result,Determine that whether this mobile device quarters at the step of this suitable cell, comprising:
Can carry out this urgent call merit by this suitable cell at this this mobile device of the first judgment result displaysWhen energy, this mobile device quarters at this suitable cell.
6. residence reselecting as claimed in claim 1, is characterized in that, according to this first judged result,Determine that whether this mobile device quarters at the step of this suitable cell, comprising:
Can carry out this general access merit by this suitable cell at this this mobile device of the second judgment result displaysWhen energy, this mobile device quarters at this suitable cell.
7. residence reselecting as claimed in claim 1, is characterized in that, according to this first judged result,Determine that whether this mobile device quarters at the step of this suitable cell, comprising:
Can not carry out this by this suitable cell at this this mobile device of the second judgment result displays generally accessesWhen function, this mobile device is carried out one second cell reselection procedures, suitable to search one secondCommunity.
8. residence reselecting as claimed in claim 7, is characterized in that, the method also comprises:
In the time that this mobile device can be stationed without this second suitable cell, this mobile device quarters at that this is suitable littleDistrict.
9. for a mobile device for a GSM, be used for processing a cell re-selection procedure, its spyLevy and be, this mobile device comprises:
One equipment, is used for limiting this mobile device access one first in a network-side of this GSMCommunity, this mobile device is carried out one first cell reselection procedures, to be switched by this first communityDuring to a suitable cell, check that multiple access level judge whether this mobile device can pass throughThis suitable cell is carried out an emergency call function, to produce one first judged result, wherein shouldSuitable cell can provide a general service;
One equipment, is used for can carrying out by this suitable cell at this this mobile device of the first judgment result displaysWhen this emergency call function, separately check whether the plurality of access level judges this mobile deviceCan carry out a general access function by this suitable cell, to produce one second judged result;And
One equipment, is used for according to this first judged result, determines whether this mobile device quarters at that this is suitableCommunity.
10. mobile device as claimed in claim 9, is characterized in that, this network-side because of a channel be jammed because ofElement, limits this mobile device and accesses this first community.
11. mobile devices as claimed in claim 9, is characterized in that, are used for according to this first judged result,Determine that whether this mobile device quarters at this equipment of this suitable cell, comprising:
One equipment, is used for can not holding by this suitable cell at this this mobile device of the first judgment result displaysWhen this emergency call function of row, make this mobile device enter arbitrary community option program, withSearch an acceptable cell, and make this mobile device quarter at this acceptable cell.
12. mobile devices as claimed in claim 11, is characterized in that, this mobile device also comprises:
One equipment, is used for quartering at after this acceptable cell at this mobile device, continues to search one first and closesSuitable community.
13. mobile devices as claimed in claim 9, is characterized in that, are used for according to this first judged result,Determine that whether this mobile device quarters at this equipment of this suitable cell, comprising:
One equipment, is used for can carrying out by this suitable cell at this this mobile device of the first judgment result displaysWhen this emergency call function, make this mobile device quarter at this suitable cell.
14. mobile devices as claimed in claim 9, is characterized in that, are used for according to this first judged result,Determine that whether this mobile device quarters at this equipment of this suitable cell, comprising:
One equipment, is used for can carrying out by this suitable cell at this this mobile device of the second judgment result displaysWhen this general access function, make this mobile device quarter at this suitable cell.
15. mobile devices as claimed in claim 9, is characterized in that, are used for according to this first judged result,Determine that whether this mobile device quarters at this equipment of this suitable cell, comprising:
One equipment, is used for can not holding by this suitable cell at this this mobile device of the second judgment result displaysWhen this general access function of row, make this mobile device enter one second cell reselection procedures, withSearch one second suitable cell.
16. mobile devices as claimed in claim 15, is characterized in that, this mobile device also comprises:
One equipment, is used for, in the time that this mobile device can be stationed without this second suitable cell, making this mobile deviceQuarter at this suitable cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110455428.1A CN103188640B (en) | 2011-12-30 | 2011-12-30 | Be used in residence reselecting and the mobile device of GSM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110455428.1A CN103188640B (en) | 2011-12-30 | 2011-12-30 | Be used in residence reselecting and the mobile device of GSM |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103188640A CN103188640A (en) | 2013-07-03 |
| CN103188640B true CN103188640B (en) | 2016-05-04 |
Family
ID=48679528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110455428.1A Active CN103188640B (en) | 2011-12-30 | 2011-12-30 | Be used in residence reselecting and the mobile device of GSM |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103188640B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816208A (en) * | 2007-10-02 | 2010-08-25 | 高通股份有限公司 | System search for full service while on a cell with limited service |
| CN102045675A (en) * | 2009-10-20 | 2011-05-04 | 中兴通讯股份有限公司 | Method and device for switching emergency call user |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2463230A (en) * | 2008-08-28 | 2010-03-10 | Nec Corp | Provision of emergency call service in a cellular communication system |
-
2011
- 2011-12-30 CN CN201110455428.1A patent/CN103188640B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816208A (en) * | 2007-10-02 | 2010-08-25 | 高通股份有限公司 | System search for full service while on a cell with limited service |
| CN102045675A (en) * | 2009-10-20 | 2011-05-04 | 中兴通讯股份有限公司 | Method and device for switching emergency call user |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103188640A (en) | 2013-07-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102421088B (en) | Multi-card multi-standby terminal and synchronous method thereof and device | |
| CN102421130B (en) | Multi-card multimode terminal as well as Inter-RAT cell reselection method and device | |
| CN102833727B (en) | Select method and the communication device of Subscriber Identity Module | |
| CN101765171B (en) | In wireless telecommunication system, process method and telecontrol equipment thereof that cellular cell is selected | |
| CN101873637B (en) | Mobile communication devices, methods and systems of priority load balance | |
| CN101765058B (en) | For frequency selecting method and the mobile terminal thereof of multimedia broadcast/group broadcast service | |
| JP4012212B2 (en) | Mobile radio terminal device | |
| CN102077645B (en) | Method and system for the common management of communication resources in a telecommunications network having distinct communication resources pools | |
| KR100990461B1 (en) | Method for enhancing data transmission efficiency for a radio resource control procedure for a wireless communications system and related apparatus | |
| CN101600157B (en) | Access method, device and terminal for subdistrict | |
| CN105578540A (en) | Method of handling cell reselection and communication apparatus | |
| US8655367B2 (en) | Communication method, management device, and mobile device | |
| CN106233780A (en) | Device-to-device communicator and method | |
| CN109951888A (en) | For the method and apparatus that application extension access grade is forbidden in UE | |
| CN106470455A (en) | System and method for dynamic radio operator exchange system | |
| CN106664619A (en) | System and methods for improving intra-frequency cell reselection on a wireless communication device in connected mode | |
| CN101873620A (en) | Method and device for judging inter-cell reselection parameter and handover parameter matching | |
| CN103249119A (en) | Method of performing attach procedures | |
| CN106658508B (en) | Method, equipment and system for pseudo base station identification and pseudo base station information sharing | |
| CN108271225B (en) | Network acquisition method and device | |
| CN102421165B (en) | Communication terminal and network residing method thereof and baseband chip | |
| CN109640250A (en) | Orient switching method and device | |
| KR20110139960A (en) | Method and apparatus of convergence terminal for discovering wlan access point | |
| CN103428644B (en) | Realize the resident method exhaled with group of colony terminal and UE | |
| CN108093404A (en) | A kind of information processing method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |