CN114631356A - 小区选择方法、装置、设备及存储介质 - Google Patents
小区选择方法、装置、设备及存储介质 Download PDFInfo
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- CN114631356A CN114631356A CN201980101945.3A CN201980101945A CN114631356A CN 114631356 A CN114631356 A CN 114631356A CN 201980101945 A CN201980101945 A CN 201980101945A CN 114631356 A CN114631356 A CN 114631356A
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- China
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- cell
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- 238000010187 selection method Methods 0.000 title claims abstract description 37
- 238000004891 communication Methods 0.000 claims abstract description 136
- 238000000034 method Methods 0.000 claims abstract description 68
- 230000005540 biological transmission Effects 0.000 claims description 101
- 230000015654 memory Effects 0.000 claims description 28
- 238000012545 processing Methods 0.000 claims description 25
- 101150096310 SIB1 gene Proteins 0.000 claims description 15
- 230000035945 sensitivity Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 8
- 230000001413 cellular effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004590 computer program Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012854 evaluation process Methods 0.000 description 2
- 241000700159 Rattus Species 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/26—Reselection being triggered by specific parameters by agreed or negotiated communication parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
- H04W56/0015—Synchronization between nodes one node acting as a reference for the others
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/28—Flow control; Congestion control in relation to timing considerations
- H04L47/283—Flow control; Congestion control in relation to timing considerations in response to processing delays, e.g. caused by jitter or round trip time [RTT]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/34—Modification of an existing route
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请实施例提供一种小区选择方法、装置、设备及存储介质,第一通信节点在进行小区选择或重选过程中,获取小区的参考时钟信息,然后根据小区的参考时钟信息确定小区是否驻留在选择的目标小区,避免选择驻留在不能匹配自身能力的小区中需要进行小区重选,导致的时延问题,第一通信节点可根据小区的参考时钟信息选择匹配自身能力的小区进行驻留。
Description
PCT国内申请,说明书已公开。
Claims (36)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/114402 WO2021081819A1 (zh) | 2019-10-30 | 2019-10-30 | 小区选择方法、装置、设备及存储介质 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114631356A true CN114631356A (zh) | 2022-06-14 |
Family
ID=75715689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201980101945.3A Pending CN114631356A (zh) | 2019-10-30 | 2019-10-30 | 小区选择方法、装置、设备及存储介质 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220256424A1 (zh) |
EP (1) | EP4054248A4 (zh) |
CN (1) | CN114631356A (zh) |
WO (1) | WO2021081819A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210360548A1 (en) * | 2020-05-14 | 2021-11-18 | Nokia Technologies Oy | Service area for time synchronization |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006131977A1 (ja) * | 2005-06-09 | 2006-12-14 | Mitsubishi Denki Kabushiki Kaisha | 移動無線通信システム、基地局装置、無線ネットワーク制御装置および移動局装置 |
US9220055B2 (en) * | 2009-10-23 | 2015-12-22 | Samsung Electronics Co., Ltd | Methods and apparatus for cell selection/reselection of a mobile terminal from a legacy network to an advanced network |
US9258772B2 (en) * | 2011-02-21 | 2016-02-09 | Lg Electronics Inc. | Apparatus for performing a cell selection in a wireless communication system and method thereof |
WO2014029668A1 (en) * | 2012-08-23 | 2014-02-27 | Telefonaktiebolaget L M Ericsson (Publ) | Radio resource control connection establishment |
US9392536B2 (en) * | 2014-05-30 | 2016-07-12 | Apple Inc. | Systems and methods for cell selection and reselection by improving system information reading procedure |
US20160150450A1 (en) * | 2014-11-26 | 2016-05-26 | Qualcomm Incorporated | Cell selection for devices with asymmetry between uplink and downlink communications |
JP6041965B1 (ja) * | 2015-08-27 | 2016-12-14 | 株式会社Nttドコモ | ユーザ装置、移動通信システム、及びセル選択方法 |
CN105228240B (zh) * | 2015-10-15 | 2018-10-16 | 北京北方烽火科技有限公司 | 一种定时同步方法、设备及基站 |
WO2017078466A1 (ko) * | 2015-11-04 | 2017-05-11 | 엘지전자 주식회사 | 무선 통신 시스템에서 단말에 의해 수행되는, 인터-주파수 사이드링크 동작을 위한 셀 선택/재선택 방법 및 상기 방법을 이용하는 단말 |
CN106954238A (zh) * | 2016-01-06 | 2017-07-14 | 中兴通讯股份有限公司 | 一种小区选择方法、装置及系统 |
JP6903450B2 (ja) * | 2017-02-23 | 2021-07-14 | 株式会社Nttドコモ | ユーザ端末およびセル選択方法 |
CN108738096B (zh) * | 2017-04-18 | 2022-10-14 | 维沃移动通信有限公司 | 一种小区选择和重选的方法、终端、基站及核心网实体 |
US10070370B1 (en) * | 2017-06-02 | 2018-09-04 | Apple Inc. | Apparatus, systems and methods for initiating a cell selection |
EP3639564B1 (en) * | 2017-06-16 | 2023-10-11 | Telefonaktiebolaget LM Ericsson (PUBL) | Cell selection reselection and camping |
US10880798B2 (en) * | 2017-08-28 | 2020-12-29 | Qualcomm Incorporated | Techniques for mode selection and cell selection/reselection |
US10856340B2 (en) * | 2017-09-15 | 2020-12-01 | Mediatek Inc. | Enhanced cell selection mechanisms in mobile communications |
MX2020003263A (es) * | 2017-10-06 | 2020-07-20 | Fg innovation co ltd | Sistemas y metodos para (re)seleccion y prohibicion de celula. |
CN110012519A (zh) * | 2018-01-05 | 2019-07-12 | 中国移动通信有限公司研究院 | 小区选择方法及终端 |
CN110149676B (zh) * | 2018-02-11 | 2022-03-25 | 华为技术有限公司 | 一种选择驻留小区的方法及装置 |
CN110536376B (zh) * | 2019-03-28 | 2023-08-29 | 中兴通讯股份有限公司 | 消息发送方法和装置以及目标小区选择方法和装置 |
-
2019
- 2019-10-30 WO PCT/CN2019/114402 patent/WO2021081819A1/zh unknown
- 2019-10-30 EP EP19951022.3A patent/EP4054248A4/en not_active Withdrawn
- 2019-10-30 CN CN201980101945.3A patent/CN114631356A/zh active Pending
-
2022
- 2022-04-26 US US17/729,828 patent/US20220256424A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2021081819A8 (zh) | 2022-04-14 |
WO2021081819A1 (zh) | 2021-05-06 |
EP4054248A4 (en) | 2022-11-09 |
US20220256424A1 (en) | 2022-08-11 |
EP4054248A1 (en) | 2022-09-07 |
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