HK1199156A1 - 群集中的設備的網絡同步 - Google Patents
群集中的設備的網絡同步Info
- Publication number
- HK1199156A1 HK1199156A1 HK14112387.0A HK14112387A HK1199156A1 HK 1199156 A1 HK1199156 A1 HK 1199156A1 HK 14112387 A HK14112387 A HK 14112387A HK 1199156 A1 HK1199156 A1 HK 1199156A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- cluster
- devices
- network synchronisation
- synchronisation
- network
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
- H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
- H04W56/002—Mutual synchronization
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2011/072235 WO2013083197A1 (en) | 2011-12-08 | 2011-12-08 | Network synchronisation of devices in a d2d cluster |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1199156A1 true HK1199156A1 (zh) | 2015-06-19 |
Family
ID=45349181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK14112387.0A HK1199156A1 (zh) | 2011-12-08 | 2014-12-09 | 群集中的設備的網絡同步 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20140314057A1 (zh) |
EP (1) | EP2789171B1 (zh) |
CN (1) | CN103999489A (zh) |
HK (1) | HK1199156A1 (zh) |
WO (1) | WO2013083197A1 (zh) |
Families Citing this family (40)
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CN103139930B (zh) * | 2011-11-22 | 2015-07-08 | 华为技术有限公司 | 连接建立方法和用户设备 |
US20130170414A1 (en) * | 2012-01-04 | 2013-07-04 | Futurewei Technologies, Inc. | System and Method for Device-to-Device Communication Overlaid on a Cellular Network |
KR20130093953A (ko) * | 2012-02-15 | 2013-08-23 | 삼성전자주식회사 | 단말간 통신을 지원하는 방법 및 장치 |
JP2013207476A (ja) * | 2012-03-28 | 2013-10-07 | Fujitsu Ltd | 無線通信システムの制御方法、無線基地局、無線端末及び無線通信システム |
EP2853052A1 (en) * | 2012-05-23 | 2015-04-01 | Kyocera Corporation | Acknowledgment messaging over reference signals |
WO2014042345A1 (en) * | 2012-09-17 | 2014-03-20 | Lg Electronics Inc. | Method and apparatus for performing harq operation in wireless communication system |
US9100255B2 (en) | 2013-02-19 | 2015-08-04 | Futurewei Technologies, Inc. | Frame structure for filter bank multi-carrier (FBMC) waveforms |
US9628212B2 (en) * | 2013-03-14 | 2017-04-18 | Fujitsu Limited | Signal timing in device-to-device communication |
RU2748647C2 (ru) * | 2013-04-10 | 2021-05-28 | Телефонактиеболагет Л М Эрикссон (Пабл) | Оборудование пользователя и способ осуществления и обеспечения связи типа "устройство-устройство" (d2d) в сети радиосвязи |
US9674881B2 (en) * | 2013-05-08 | 2017-06-06 | Nokia Technologies Oy | Device to device beacon, user equipment discovery, and resource allocation |
EP3020245A4 (en) * | 2013-07-11 | 2016-11-23 | Nokia Technologies Oy | METHOD AND APPARATUS FOR SYNCHRONIZING DEVICE WITH PARTIAL COVERAGE DEVICE |
KR102141114B1 (ko) | 2013-07-31 | 2020-08-04 | 삼성전자주식회사 | 단말 대 단말 통신에서 시간 동기화 방법 및 장치 |
CN105453631B (zh) | 2013-08-04 | 2018-12-04 | Lg电子株式会社 | 在无线通信系统中联合接近服务群组的方法和设备 |
WO2015023217A1 (en) * | 2013-08-11 | 2015-02-19 | Telefonaktiebolaget L M Ericsson (Publ) | A method and a device for sending a synchronization signal |
WO2015054903A1 (zh) * | 2013-10-18 | 2015-04-23 | 华为技术有限公司 | D2d终端间的初始同步方法及设备 |
US9603113B2 (en) | 2013-10-29 | 2017-03-21 | Qualcomm Incorporated | Distributed algorithm for constructing and maintaining a hierarchical structure for device-to-device synchronization |
WO2015065283A1 (en) | 2013-11-01 | 2015-05-07 | Telefonaktiebolaget L M Ericsson (Publ) | A radio node and method for selectively providing syncronization information for a device-to-device (d2d) communication |
WO2015109524A1 (zh) * | 2014-01-24 | 2015-07-30 | 华为技术有限公司 | 一种发射同步信号的方法及装置 |
EP3120503A4 (en) * | 2014-03-18 | 2017-12-13 | Sharp Kabushiki Kaisha | Device-to device communications apparatus and methods |
JP6533529B2 (ja) | 2014-03-18 | 2019-06-19 | シャープ株式会社 | デバイス・ツー・デバイス通信装置および方法 |
CN106575994B (zh) | 2014-03-18 | 2020-12-11 | 夏普株式会社 | 无线接入节点及其方法、无线终端及其方法 |
CN111601400B (zh) | 2014-03-24 | 2023-12-08 | 三星电子株式会社 | 用于在连接状态中监视设备对设备传输的装置和方法 |
CN106233800B (zh) | 2014-05-01 | 2019-10-18 | 夏普株式会社 | 设备到设备通信装置和方法 |
KR102267186B1 (ko) * | 2014-05-08 | 2021-06-22 | 삼성전자주식회사 | 디바이스 모드를 변경하는 장치 및 방법 |
EP3141038B1 (en) | 2014-05-08 | 2020-07-22 | Sharp Kabushiki Kaisha | Device-to device communications apparatus and methods |
EP2950460A3 (en) * | 2014-05-08 | 2016-02-17 | Acer Incorporated | A method of forming n-hop synchronous network for d2d communication and devices using the same |
CN105101391B (zh) * | 2014-05-09 | 2018-11-20 | 上海诺基亚贝尔股份有限公司 | D2d系统中同步源协调、调整以及竞争同步源的方法和装置 |
EP3142451B1 (en) | 2014-05-09 | 2020-03-25 | Kyocera Corporation | User terminal and base station |
CN106575993B (zh) | 2014-08-06 | 2020-04-28 | 夏普株式会社 | 用户设备及其执行的方法 |
US9661684B2 (en) | 2014-08-11 | 2017-05-23 | Telefonaktiebolaget L M Ericsson (Publ) | Method of sharing a UE receiver between D2D and cellular operations based on activity |
WO2016045061A1 (zh) * | 2014-09-25 | 2016-03-31 | 华为技术有限公司 | 一种发射、接收同步信号的方法及终端 |
US9794873B2 (en) * | 2014-11-14 | 2017-10-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Power saving in wireless transceiver device |
CN107079426A (zh) * | 2014-12-09 | 2017-08-18 | 富士通株式会社 | 非连续接收的配置方法、装置以及通信系统 |
CN107710862B (zh) * | 2015-06-11 | 2021-09-17 | 诺基亚技术有限公司 | 利用基于设备到设备的用户设备到网络的中继来支持服务中断的最小化 |
WO2017039513A1 (en) * | 2015-09-04 | 2017-03-09 | Telefonaktiebolaget Lm Ericsson (Publ) | A first and second wireless device and a network node, and methods performed thereby, for performing a random access procedure |
CN107852696A (zh) * | 2015-09-25 | 2018-03-27 | 富士通株式会社 | 边链路信息传输装置、方法以及通信系统 |
US10602445B2 (en) * | 2017-09-29 | 2020-03-24 | Mediatek Inc. | M2M semi-persistent scheduling in wireless communications |
CN108965900A (zh) * | 2018-06-22 | 2018-12-07 | 中央电视台 | 新媒体直播方法及装置、存储介质 |
WO2020026154A1 (en) * | 2018-07-31 | 2020-02-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Timing advance change detection |
WO2020031113A1 (en) * | 2018-08-08 | 2020-02-13 | Nokia Technologies Oy | Time synchronization enhancement for a group of ue |
Family Cites Families (19)
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US7548758B2 (en) * | 2004-04-02 | 2009-06-16 | Nortel Networks Limited | System and method for peer-to-peer communication in cellular systems |
FI20065197A0 (fi) * | 2006-03-27 | 2006-03-27 | Nokia Corp | Nousevan siirtotien synkronointiparametrin voimassaolon päättely pakettiradiojärjestelmässä |
WO2007125406A2 (en) * | 2006-05-01 | 2007-11-08 | Nokia Corporation | Apparatus, method and computer program product providing uplink synchronization through use of dedicated uplink resource assignment |
KR101486352B1 (ko) * | 2007-06-18 | 2015-01-26 | 엘지전자 주식회사 | 무선 통신 시스템의 단말에서의 상향링크 동기 상태 제어방법 |
KR101375936B1 (ko) * | 2008-02-01 | 2014-03-18 | 엘지전자 주식회사 | 시간동기 타이머의 만료 시 하향링크 harq의 동작 방법 |
KR100925333B1 (ko) * | 2008-03-14 | 2009-11-04 | 엘지전자 주식회사 | 랜덤 액세스 과정에서 상향링크 동기화를 수행하는 방법 |
US9094910B2 (en) * | 2008-09-09 | 2015-07-28 | Htc Corporation | Methods utilized in mobile device for handling situations when time alignment timer expires, and mobile device thereof |
US20100074201A1 (en) * | 2008-09-22 | 2010-03-25 | Chih-Hsiang Wu | Method for improving uplink signaling transmission for a wireless communications system and related communication device |
WO2010037080A1 (en) * | 2008-09-29 | 2010-04-01 | Research In Motion Limited | Uplink resynchronization for use in communication systems |
US8274969B2 (en) * | 2008-10-31 | 2012-09-25 | Htc Corporation | Method for improving random access procedure in wireless communications system and related communication device |
WO2010097645A1 (en) * | 2009-02-24 | 2010-09-02 | Nokia Corporation | Time-hopping for near-far interference mitigation in device-to-device communications |
CN102014477B (zh) * | 2009-10-30 | 2013-11-06 | 电信科学技术研究院 | 一种上行同步的方法、装置和系统 |
US8867458B2 (en) * | 2010-04-30 | 2014-10-21 | Nokia Corporation | Network controlled device to device / machine to machine cluster operation |
US8526420B2 (en) * | 2010-07-16 | 2013-09-03 | Blackberry Limited | Method and apparatus for autonomous uplink timing advance maintenance |
EP2622915B1 (en) * | 2010-09-30 | 2018-04-25 | Panasonic Intellectual Property Corporation of America | Timing advance configuration for multiple uplink component carriers |
GB2484920B (en) * | 2010-10-25 | 2014-10-08 | Sca Ipla Holdings Inc | Communications systems and method |
US9467959B2 (en) * | 2011-04-01 | 2016-10-11 | Mediatek, Inc. | Method of maintaining multiple timing advance |
US9474081B2 (en) * | 2011-07-26 | 2016-10-18 | Broadcom Corporation | Method for obtaining a timing advance value |
US20130064195A1 (en) * | 2011-09-08 | 2013-03-14 | Po-Yu Chang | Method of Handling Random Access Procedure on Secondary Cell when Primary Cell Time Alignment Timer Expires |
-
2011
- 2011-12-08 CN CN201180075373.XA patent/CN103999489A/zh active Pending
- 2011-12-08 WO PCT/EP2011/072235 patent/WO2013083197A1/en active Application Filing
- 2011-12-08 EP EP11796669.7A patent/EP2789171B1/en active Active
- 2011-12-08 US US14/362,978 patent/US20140314057A1/en not_active Abandoned
-
2014
- 2014-12-09 HK HK14112387.0A patent/HK1199156A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
EP2789171B1 (en) | 2019-10-23 |
WO2013083197A1 (en) | 2013-06-13 |
CN103999489A (zh) | 2014-08-20 |
US20140314057A1 (en) | 2014-10-23 |
EP2789171A1 (en) | 2014-10-15 |
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