CN1832601A - Selecting cell method of communication system - Google Patents
Selecting cell method of communication system Download PDFInfo
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- CN1832601A CN1832601A CNA2006100009783A CN200610000978A CN1832601A CN 1832601 A CN1832601 A CN 1832601A CN A2006100009783 A CNA2006100009783 A CN A2006100009783A CN 200610000978 A CN200610000978 A CN 200610000978A CN 1832601 A CN1832601 A CN 1832601A
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000004891 communication Methods 0.000 title claims abstract description 30
- 238000010295 mobile communication Methods 0.000 claims abstract description 46
- 238000005259 measurement Methods 0.000 claims description 5
- 230000005484 gravity Effects 0.000 description 9
- 230000000875 corresponding effect Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006386 memory function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010187 selection method Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/68—Washing granular, powdered or lumpy materials; Wet separating by water impulse
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention relates to method of selecting subzone in communication system, and is especially method of selecting certain subzone in a global system for mobile communication (GSM) terminal. The method includes assigning priority of the subzones in the terminal for easy search of subzones, determining the priority with the subzone information obtained in foregoing subzone selection, and selecting subzone.
Description
Technical field
The present invention relates to the communication system technology, more specifically, relate to the method for a kind of mobile communication terminal sub-district that selection is decided.
Background technology
Sub-district in communication system (Cell) is can (=user terminal UserEquipment:UE) carries out the area of communications services of peculiar division to mobile communication terminal.
Mobile communication terminal energized (Power on) is carried out the process of sub-district that selection is decided afterwards by this mobile communication terminal.This process is called cell selecting process (cell selection procedure).
Above cell selecting process is a kind of whenever selecting new public land mobile radio communication (PublicLand Mobile Network; Abbreviate PLMN below as) time, the process of suitable sub-district that mobile communication terminal is prepared the corresponding PLMN of resident (camp on) searched.
If found suitable sub-district, find the PLMN in the place of this suitable sub-district to be useful PLMN (Available PLMN).
On the one hand, according to circumstances,, perhaps increase traffic load (trafficload), when perhaps network side has request or user side that request is arranged, be necessary to reselect the sub-district if wireless path breaks down.This process is called cell reselection process (cell reselection procedure).
But, in gsm system in the past, also exist the situation of attempting to select unnecessary sub-district when selecting specific cell, thereby resident (Camp on) situation to the sub-district of not wishing PLMN take place.
Summary of the invention
The objective of the invention is to, a kind of method of selecting the sub-district in communication system is provided, that is, and by this method, in global system for mobile communications (GSM) terminating machine, specify priority level, provide convenience for searching suitable sub-district (suitable cell) based on cell information.
Another object of the present invention is, utilizes the cell information that is obtained in the original cell selecting of implementing of terminating machine and/or the person's cell reselection process, specifies after the priority level, implements the cell selecting process again.
In order to realize aforesaid purpose, the invention is characterized in, comprise the steps: the cell information that mobile communication terminal is selected to be obtained in the process of sub-district is preserved; After connecting described mobile communication terminal power supply, select to specify public land mobile radio communication (PLMN) by described mobile communication terminal; Whether confirm the cell information of in store relevant described selected public land mobile radio communication; When storing described selected public land mobile radio communication cell information, for giving more higher leveled priority in each sub-district of described public land mobile radio communication; According to above priority orders of giving, attempt cell selecting.
And described cell information comprises: the absolute RF channel number (ARFCN) of described selected public land mobile radio communication Serving cell (Servingcell); Mobile Country Code MCC of described public land mobile radio communication (MCC) and mobile network code, MNC (MNC); Each of described Serving cell faced the absolute RF channel number of sub-district (Neighbourcell) mutually.And described cell information also comprises the tabulation of system information Play Control channel allocation.
Particularly, for described Serving cell is given the override grade, again for described each face sub-district service mutually and give time priority.
And described priority will be used for the electrical measurement (Powermanagement) implemented when attempting described cell selecting.
Effect of the present invention is, the present invention is before carrying out the current area selection, at first the cell information that is obtained in the cell selecting (Cell selection) that will be carried out by this mobile phone and/or sub-district gravity treatment (Cell reselection) process is preserved, determine priority and select the sub-district based on the cell information of being preserved, thus, can prevent that carrying out unnecessary selection to specific cell attempts, and directly resident (Camping on) is in needed PLMN sub-district.Therefore, not only can improve the operating efficiency of mobile phone, and can within the shorter time, provide communication service for the user.
Below in conjunction with accompanying drawing, formation and corresponding effect to the embodiment of the invention describe, at this, illustrated formation of the present invention and effect describe to display part among the figure and based on these parts with utilizing more than one embodiment, and the technology of the present invention thought, its core formation and effect are not subjected to the restriction of the foregoing description.
Description of drawings
Fig. 1 a is the cell information tabulation displayed map that is used for cell selecting in the embodiment of the invention;
Fig. 1 b is an information list exemplary graph in sub-district among the present invention;
Fig. 2 is a cell selecting step displayed map in the communication system of the present invention.
Embodiment
The preferable machine of mobile communication terminal of the present invention is global system for mobile communications (GSM) terminating machine, and this mobile communication terminal will utilize the cell information that is obtained in original cell selecting (Cell selection) and/or person sub-district gravity treatment (Cellreselection) process to constitute the cell information tabulation.And mobile communication terminal preferably will possess preserves the above cell information that constitutes tabulate required buffer storage (buffer) and/or internal storage.
Fig. 1 a is the cell information tabulation displayed map that is used for cell selecting in the embodiment of the invention.
Referring to Fig. 1 a, will give a plurality of absolute RF channel numbers (Absolute Radio Frequency ChannelNumbers for each PLMN (public land mobile radio communication) based on cell information tabulation of the present invention; Be designated hereinafter simply as ARFCN) constitute afterwards.
Wherein, ARFCN be decide PLMN and provide channel number for each wireless channel (radio frequencychannel) of discerning appointment, be decide PLMN and be used to distinguish the used identifier in sub-district.
For example, as shown in fig. 1, the cell information that is kept in the cell information tabulation of the present invention is to be divided into m PLMN, for each PLMN respectively gives n ARFCN.
Above-mentioned cell information tabulation will determine its size according to the buffer storage (Buffer) of mobile communication terminal and/or the available situation of memory.Shown that in Fig. 1 each PLMN preserves n ARFCN, and be saved in the example of m PLMN.
In addition, in the present invention, mobile communication terminal resulting cell information in carrying out cell selecting or cell reselection process is saved in the buffer storage with interim memory function.After this, when turning off this mobile communication terminal power supply, the tabulation based on cell information acquisition cell information that was kept at originally in the above-mentioned buffer storage is kept in the memory.At this, memory should adopt nonvolatile memory.
After this, connect the mobile communication terminal power supply once more, and when selecting new PLMN, mobile communication terminal to confirm selected PLMN decide the sub-district and whether be present within the tabulation that has been kept in the memory.That is, whether the ARFCN that confirms the respective cell of the former Serving cell that is used as selected PLMN is kept in the memory.
When the corresponding ARFCN of selected PLMN is stored in the memory, in mobile communication terminal, for giving limit priority (Highest priority) in the sub-district of confirmed above-mentioned ARFCN in the electrical measurement performed in the process of selecting the sub-district.As the example of other increase, each faces the sub-district mutually and gives time priority for the ARFCN of above affirmation.Thus, when attempting to select the sub-district, preferentially select this limit priority sub-district.
In addition, constitute each cell information of above-mentioned cell information tabulation in the present invention, comprise the ARFCN of Serving cell (Serving cell), for Play Control channel allocation (BA:BCCH Allocation) tabulation of the difference required Mobile Country Code MCC of PLMN (Mobile CountryCode: be designated hereinafter simply as MCC) and mobile network code, MNC (Mobile Network Code: be designated hereinafter simply as MNC) and system information etc.In foregoing, Play Control channel allocation (BA) tabulation is by each ARFCN tabulation of institute's reference in the base station assigns (Base station allocation) except Serving cell ARFCN.
1b is illustrated sub-district information list configuration example among relevant the present invention in conjunction with the accompanying drawings.
In Fig. 1 b, " 310-380 " and " 310-410 " distinguished the identifier (identifier) for each PLMN of MCC and MNC.That is, the MCC of a PLMN is 310, and its MNC is 380.And the MCC of the 2nd PLMN is 310, and its MNC is 410.
And, be " 512 " corresponding to the ARFCN of a PLMN " 310-380 " Serving cell, and be " 522 " corresponding to the ARFCN of the 2nd PLMN " 310-410 " Serving cell.
Above-mentioned each PLMN information will be passed through system information (system information) and obtain in cell selecting or cell reselection process, also by this system information, obtain to face the information of sub-district (neighbour-cell) mutually about each.Promptly, referring to Fig. 1 b, when mobile communication terminal carries out cell selecting or sub-district gravity treatment, by ARFCN is the system information of the Serving cell of " 512 ", can know that respective cell is that MCC is 310 and MNC is 380 PLMN sub-district, and current face mutually each ARFCN of sub-district for " 513; 514; 515 ..., 520 ".Moreover, and, mobile communication terminal is when carrying out cell selecting or sub-district gravity treatment, to be the Serving cell system information of " 522 " by ARFCN in the system information, can know that respective cell is that MCC is 310 and MNC is 410 PLMN sub-district, and current face mutually each ARFCN of sub-district for " 522; 523; 524 ..., 530 ".
Thus, mobile communication terminal is kept at cell information tabulation shown among above-mentioned Fig. 1 b in the buffer storage temporarily, when closing the mobile communication terminal power supply, the cell information tabulation that is stored temporarily in the buffer storage is saved in the memory.
Fig. 2 is a cell selecting step displayed map in the relevant communication system of the present invention.
Referring to Fig. 2, shown the step of mobile communication terminal execution cell selecting of the present invention.Particularly, in the present invention, when mobile communication terminal is selected the sub-district, each sub-district of preparing the trial cell selecting is specified its priority in advance.
Before carrying out the current area selection, at first the cell information that was obtained in carrying out cell selecting (Cell selection) and/or sub-district gravity treatment (Cell reselection) process originally based on this mobile communication terminal determines its priority.
Below to being illustrated based on cell selecting step of the present invention.
Mobile communication terminal is carried out cell selecting or sub-district gravity treatment (step S10).
According to foregoing, mobile communication terminal is saved in each cell information that is obtained and specifies in the buffer storage (perhaps memory) (step S11) in above-mentioned cell selecting or sub-district gravity treatment implementation process.More specifically, mobile communication terminal is when carrying out cell selecting or sub-district gravity treatment, and Play Control channel allocation (BA:BCCH Allocation) tabulation that obtains Serving cell (Serving cell) ARFCN, MCC and MNC, system information from system information waits each cell information.Particularly, when closing mobile communication terminal power supply (Power off), the above-mentioned cell information that is kept in the buffer storage is kept in the nonvolatile memory.
Better situation is that when mobile communication terminal was in the power supply opening state, each cell information that will be obtained in cell selecting and/or the gravity treatment of person sub-district was saved in the buffer storage temporarily in the present invention.If mobile communication terminal is in power-off, during no service (noservice) state that perhaps can not support to serve, this interim cell information of preserving is kept in the nonvolatile memory.The process of login current service cell information that Here it is in mobile communication terminal.
In the present invention, in the cell selecting process of implementing afterwards the service cell information of current login is carried out reference.Promptly, when mobile communication terminal needed to carry out the cell selecting process because of certain reason (mobile communication terminal energized), each cell information that mobile communication terminal was then obtained cell selecting or the cell reselection process before memory read is taken at was used.
More specifically, when connecting mobile communication terminal, select a PLMN (step S12, step S13) by mobile management (Mobility the management :) module that mobile communication terminal possessed hereinafter referred to as MM.
At this moment, the MM module is then utilized selected PLMN, to Radio Resource (Radio resources: hereinafter referred to as RR) module request resident (Camp on) (step S14).
At this moment, confirm by the RR module whether this each cell information of selected PLMN has been stored in (step S15) in the memory.More specifically, whether exist in the tabulation of confirming in memory, to have preserved by the RR module corresponding to above-mentioned selected PLMN decide the ARFCN of sub-district.
When the corresponding ARFCN of selected PLMN has been kept in the memory, the RR module is about to service required priority of power measurement (Power management) in the cell selecting process, is the ARFCN sub-district service limit priority (Highest priority) (step S16) of above affirmation.Then, give time priority for each ARFCN of sub-district that faces mutually of selecteed PLMN in order again.
After this, mobile communication terminal is at first attempted cell selecting (step S17) to the sub-district that is endowed limit priority.That is, mobile communication terminal is carried out the procurement process of identification of base stations code BSIC (Basestation identity code) decoding (decoding) and system information to the limit priority sub-district.
Referring to embodiment of Fig. 1 b explanation, when mobile communication terminal is implemented power measurement to facing the sub-district mutually, be about to confirm that these face the existence of sub-district mutually.For example, when supposing that the ARFCN that measured electric power is had each sub-district of (dBm) more than certain level arranges by its size downwards, obtained following ordering " 580,590,600,610,512,515,522,525 ".On the one hand, suppose that the MM module selected the 2nd PLMN[310-410].
If during not with reference to cell information of the present invention tabulation, the sub-district of measured level the best is chosen as candidate sub-district (candidate cell), utilize this candidate sub-district preferentially to attempt cell selecting.But, as situation of the present invention, when the reference cell information list, be a PLMN[310-410] ARFCN give limit priority for the sub-district of " 522 ", for giving time priority in the sub-district " 525 " of facing mutually of " 522 " sub-district.
Thus, the order of attempting to carry out cell selecting is " 522,525,580,590,600,610,512,515 ".
Content for the above-described, under the situation that does not exceed the technology of the present invention core dimensions, industry person skilled can be carried out various changes and modification to it.Therefore, technical scope of the present invention only depends on invention right claimed range, and is not limited to detailed content in the specification of the present invention.
Claims (6)
1, a kind of method of selecting the sub-district in communication system is characterized in that, comprises the steps:
The cell information that mobile communication terminal is selected to be obtained in the process of sub-district is preserved;
After connecting above-mentioned mobile communication terminal power supply, select to specify the public land mobile radio communication by above-mentioned mobile communication terminal;
Whether confirm the cell information of in store relevant described selected public land mobile radio communication;
When storing described selected public land mobile radio communication cell information, for giving more higher leveled priority in each sub-district of described public land mobile radio communication;
According to described priority orders of giving, attempt cell selecting.
2, according to a kind of method of in communication system, selecting the sub-district described in the claim 1, it is characterized in that,
Described cell information comprises: the absolute RF channel number of described selected public land mobile radio communication Serving cell; The Mobile Country Code MCC of described public land mobile radio communication and mobile network code, MNC; Each of above-mentioned Serving cell faced the absolute RF channel number of sub-district mutually.
3, according to a kind of method of in communication system, selecting the sub-district described in the claim 2, it is characterized in that,
Described cell information also comprises the tabulation of system information Play Control channel allocation.
4, according to a kind of method of in communication system, selecting the sub-district described in the claim 2, it is characterized in that,
For described Serving cell is given limit priority, and be that time priority is given in the described sub-district of facing mutually.
5, according to a kind of method of in communication system, selecting the sub-district described in the claim 1, it is characterized in that,
Described priority will be used for the electrical measurement implemented when attempting described cell selecting.
6, according to a kind of method of in communication system, selecting the sub-district described in the claim 1, it is characterized in that,
Described mobile communication terminal will be carried out the acquisition operation of required identification of base stations code decoding of cell selecting and system information according to described priority of giving.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050018635A KR100672471B1 (en) | 2005-03-07 | 2005-03-07 | Method for selecting cell in communication system |
| KR1020050018635 | 2005-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1832601A true CN1832601A (en) | 2006-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100009783A Pending CN1832601A (en) | 2005-03-07 | 2006-01-13 | Selecting cell method of communication system |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100672471B1 (en) |
| CN (1) | CN1832601A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008086648A1 (en) * | 2007-01-08 | 2008-07-24 | Huawei Technologies Co., Ltd. | Cell search in a cellular communications system |
| WO2009124501A1 (en) * | 2008-04-09 | 2009-10-15 | 华为技术有限公司 | Cell reselection method, terminal and system |
| WO2009155819A1 (en) * | 2008-06-23 | 2009-12-30 | 华为技术有限公司 | Method and apparatus for moving to restricted networks |
| CN101971524A (en) * | 2009-04-24 | 2011-02-09 | 华为技术有限公司 | Method, system and user equipment for cell reselection |
| CN101527940B (en) * | 2008-03-07 | 2012-07-04 | 中兴通讯股份有限公司 | Method and system for indicating priority |
| CN102625393A (en) * | 2008-05-12 | 2012-08-01 | 华为技术有限公司 | Method, device and terminal of cell reselection |
| CN102281602B (en) * | 2008-04-09 | 2014-09-17 | 华为技术有限公司 | Terminal and system |
| CN106211268A (en) * | 2015-03-20 | 2016-12-07 | 联发科技（新加坡）私人有限公司 | District staying method, the update method of service cell information list and mobile terminal |
| CN106688279A (en) * | 2014-08-06 | 2017-05-17 | Lg电子株式会社 | Device-to-device (d2d) operation method performed by terminal in wireless communication system, and terminal using said method |
| CN108738094A (en) * | 2008-03-21 | 2018-11-02 | 高通股份有限公司 | Cell selection in Home Node B deployment and reselecting method and device |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100834814B1 (en) * | 2006-11-22 | 2008-06-05 | 삼성전자주식회사 | Apparatus and method for cell selection in mobile communication terminal |
| KR100892618B1 (en) | 2007-05-04 | 2009-04-08 | 삼성전자주식회사 | A method for scanning network in a mobile station and a mobile station therefor |
| CN101772110B (en) | 2009-01-06 | 2015-01-28 | 中兴通讯股份有限公司 | Inter-cell reselection method of femtocell |
| US10531418B2 (en) * | 2015-03-12 | 2020-01-07 | Lg Electronics Inc. | Communication method of user equipment installed in vehicle in V2X communication system, and user equipment |
-
2005
- 2005-03-07 KR KR1020050018635A patent/KR100672471B1/en not_active IP Right Cessation
-
2006
- 2006-01-13 CN CNA2006100009783A patent/CN1832601A/en active Pending
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008086648A1 (en) * | 2007-01-08 | 2008-07-24 | Huawei Technologies Co., Ltd. | Cell search in a cellular communications system |
| CN101527940B (en) * | 2008-03-07 | 2012-07-04 | 中兴通讯股份有限公司 | Method and system for indicating priority |
| CN108738094B (en) * | 2008-03-21 | 2020-10-16 | 高通股份有限公司 | Cell selection and reselection method and device in home node B deployment |
| CN108738094A (en) * | 2008-03-21 | 2018-11-02 | 高通股份有限公司 | Cell selection in Home Node B deployment and reselecting method and device |
| CN102281602B (en) * | 2008-04-09 | 2014-09-17 | 华为技术有限公司 | Terminal and system |
| US10334497B2 (en) | 2008-04-09 | 2019-06-25 | Huawei Technologies Co., Ltd. | Method, terminal, and system for cell reselection |
| US8041355B2 (en) | 2008-04-09 | 2011-10-18 | Huawei Technologies Co., Ltd. | Method, terminal, and system for cell reselection |
| WO2009124501A1 (en) * | 2008-04-09 | 2009-10-15 | 华为技术有限公司 | Cell reselection method, terminal and system |
| US8412197B2 (en) | 2008-04-09 | 2013-04-02 | Huawei Technologies Co., Ltd. | Method, terminal, and system for cell reselection |
| US8639246B2 (en) | 2008-04-09 | 2014-01-28 | Huawei Technologies Co., Ltd. | Method, terminal, and system for cell reselection |
| US8185111B2 (en) | 2008-04-09 | 2012-05-22 | Huawei Technologies Co., Ltd. | Method, terminal, and system for cell reselection |
| US8996003B2 (en) | 2008-04-09 | 2015-03-31 | Huawei Technologies Co., Ltd. | Method, terminal, and system for cell reselection |
| US9247493B2 (en) | 2008-04-09 | 2016-01-26 | Huawei Technologies Co., Ltd. | Method, terminal, and system for cell reselection |
| US10051540B2 (en) | 2008-04-09 | 2018-08-14 | Huawei Technologies Co., Ltd. | Method, terminal, and system for cell reselection |
| CN102625393A (en) * | 2008-05-12 | 2012-08-01 | 华为技术有限公司 | Method, device and terminal of cell reselection |
| WO2009155819A1 (en) * | 2008-06-23 | 2009-12-30 | 华为技术有限公司 | Method and apparatus for moving to restricted networks |
| CN101971524A (en) * | 2009-04-24 | 2011-02-09 | 华为技术有限公司 | Method, system and user equipment for cell reselection |
| CN106688279A (en) * | 2014-08-06 | 2017-05-17 | Lg电子株式会社 | Device-to-device (d2d) operation method performed by terminal in wireless communication system, and terminal using said method |
| US10439861B2 (en) | 2014-08-06 | 2019-10-08 | Lg Electronics Inc. | Device to-device (D2D) operation method performed by terminal in wireless communication system, and terminal using said method |
| CN106688279B (en) * | 2014-08-06 | 2020-07-10 | Lg电子株式会社 | Device-to-device D2D operation method performed by terminal in wireless communication system and terminal using the same |
| CN106211268A (en) * | 2015-03-20 | 2016-12-07 | 联发科技（新加坡）私人有限公司 | District staying method, the update method of service cell information list and mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100672471B1 (en) | 2007-01-24 |
| KR20060098729A (en) | 2006-09-19 |
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