CN102014477A - 一种上行同步的方法、装置和系统 - Google Patents
一种上行同步的方法、装置和系统 Download PDFInfo
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- CN102014477A CN102014477A CN2009102359605A CN200910235960A CN102014477A CN 102014477 A CN102014477 A CN 102014477A CN 2009102359605 A CN2009102359605 A CN 2009102359605A CN 200910235960 A CN200910235960 A CN 200910235960A CN 102014477 A CN102014477 A CN 102014477A
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- 230000001360 synchronised effect Effects 0.000 claims description 96
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- 238000005516 engineering process Methods 0.000 description 6
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- 238000004220 aggregation Methods 0.000 description 4
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- 230000005540 biological transmission Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
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- 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
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- 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
- H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]
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Abstract
Description
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Claims (14)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102359605A CN102014477B (zh) | 2009-10-30 | 2009-10-30 | 一种上行同步的方法、装置和系统 |
US13/504,922 US9838990B2 (en) | 2009-10-30 | 2010-10-29 | Method, apparatus and system for uplink synchronization |
PCT/CN2010/078231 WO2011050743A1 (zh) | 2009-10-30 | 2010-10-29 | 一种上行同步的方法、装置和系统 |
KR1020127010748A KR101474334B1 (ko) | 2009-10-30 | 2010-10-29 | 상향링크 동기화 방법, 장치 및 시스템 |
EP10826106.6A EP2495886A4 (en) | 2009-10-30 | 2010-10-29 | METHOD, DEVICE AND SYSTEM FOR UPWARD SYNCHRONIZATION |
Applications Claiming Priority (1)
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CN2009102359605A CN102014477B (zh) | 2009-10-30 | 2009-10-30 | 一种上行同步的方法、装置和系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102014477A true CN102014477A (zh) | 2011-04-13 |
CN102014477B CN102014477B (zh) | 2013-11-06 |
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CN2009102359605A Active CN102014477B (zh) | 2009-10-30 | 2009-10-30 | 一种上行同步的方法、装置和系统 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9838990B2 (zh) |
EP (1) | EP2495886A4 (zh) |
KR (1) | KR101474334B1 (zh) |
CN (1) | CN102014477B (zh) |
WO (1) | WO2011050743A1 (zh) |
Cited By (23)
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CN102595590A (zh) * | 2012-03-19 | 2012-07-18 | 中兴通讯股份有限公司 | 多载波系统的上行同步方法及装置 |
WO2012172399A1 (en) * | 2011-05-02 | 2012-12-20 | Alcatel Lucent | Method and apparatus for performing synchronization in base station and user equipment |
CN102892192A (zh) * | 2011-07-20 | 2013-01-23 | 中兴通讯股份有限公司 | 一种多定时组下的初始接入方法、装置及系统 |
CN102905362A (zh) * | 2011-07-29 | 2013-01-30 | 宏达国际电子股份有限公司 | 处理上链路时序的方法及其通讯装置 |
CN102932302A (zh) * | 2011-08-09 | 2013-02-13 | 中兴通讯股份有限公司 | 多载波系统中的小区分组调整方法和系统 |
CN102932908A (zh) * | 2011-08-12 | 2013-02-13 | 上海贝尔股份有限公司 | 控制用户设备在从小区组中的从小区上的上行传输的方法 |
WO2013026183A1 (en) * | 2011-08-24 | 2013-02-28 | Renesas Mobile Corporation | Method and apparatus to determine a timing advance for an extension carrier |
WO2013046019A1 (en) * | 2011-09-30 | 2013-04-04 | Alcatel Lucent | Method of configuring timing advance group and/or value of time alignment timer |
CN103037499A (zh) * | 2011-09-30 | 2013-04-10 | 华为技术有限公司 | 确定定时提前量的方法、设备及系统 |
CN103037431A (zh) * | 2011-09-30 | 2013-04-10 | 中兴通讯股份有限公司 | 一种多载波系统中基于载波分组的测量方法及装置 |
CN103167574A (zh) * | 2011-12-19 | 2013-06-19 | 华为技术有限公司 | 确定服务小区的定时提前量分组方法以及设备 |
WO2013159701A1 (zh) * | 2012-04-24 | 2013-10-31 | 华为技术有限公司 | 传输信号的方法、用户设备和网络侧设备 |
CN103503350A (zh) * | 2011-05-06 | 2014-01-08 | Lg电子株式会社 | 在支持载波聚合的无线接入系统中调节传输定时的方法和设备 |
CN103843441A (zh) * | 2011-07-18 | 2014-06-04 | 诺基亚通信公司 | 定时提前组的确定 |
CN103947267A (zh) * | 2011-09-12 | 2014-07-23 | 高通股份有限公司 | Lte中的载波聚合中的用户设备的多个时序提前群组的支持 |
CN104684070A (zh) * | 2011-09-30 | 2015-06-03 | 上海贝尔股份有限公司 | 一种配置定时提前组和/或时间同步定时器的值的方法 |
CN105264997A (zh) * | 2013-07-26 | 2016-01-20 | 华为技术有限公司 | 一种数据传输的方法、设备与系统 |
JP2016184985A (ja) * | 2011-07-29 | 2016-10-20 | 日本電気株式会社 | 無線端末、無線基地局、無線端末の制御方法および無線基地局の制御方法 |
CN103037497B (zh) * | 2011-09-30 | 2016-12-14 | 上海贝尔股份有限公司 | 一种配置定时提前组和/或时间同步定时器的值的方法 |
WO2019080153A1 (zh) * | 2017-10-27 | 2019-05-02 | Oppo广东移动通信有限公司 | 无线通信方法和设备 |
WO2019136651A1 (zh) * | 2018-01-10 | 2019-07-18 | 富士通株式会社 | 上行时间对齐维持的方法、配置上行时间对齐计时器的方法及其装置、通信系统 |
CN110167133A (zh) * | 2018-02-13 | 2019-08-23 | 华为技术有限公司 | 一种上行同步方法及装置 |
CN110234136A (zh) * | 2018-03-06 | 2019-09-13 | 成都鼎桥通信技术有限公司 | 一种lte上行载波同步方法和装置 |
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JP5156765B2 (ja) * | 2010-01-08 | 2013-03-06 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信方法、無線基地局及び移動局 |
CN102196479B (zh) * | 2010-03-10 | 2014-01-08 | 华为技术有限公司 | 定时提前值的共享检测方法、用户设备、基站及系统 |
BR112013010913A2 (pt) * | 2010-11-11 | 2016-08-23 | Ericsson Telefon Ab L M | controle de agregação de portadora baseado em mensagem de grupo |
US9681405B2 (en) * | 2011-05-10 | 2017-06-13 | Samsung Electronics Co., Ltd. | Method and apparatus for applying a time alignment timer in a wireless communication system using a carrier aggregation technique |
US8395985B2 (en) * | 2011-07-25 | 2013-03-12 | Ofinno Technologies, Llc | Time alignment in multicarrier OFDM network |
US8693420B2 (en) | 2011-08-10 | 2014-04-08 | Futurewei Technologies, Inc. | System and method for signaling and transmitting uplink reference signals |
EP2742748A4 (en) * | 2011-08-12 | 2015-08-26 | Intel Corp | SYSTEM AND METHOD FOR UPLINK POWER CONTROL IN A WIRELESS COMMUNICATION SYSTEM |
WO2013048172A2 (ko) * | 2011-09-29 | 2013-04-04 | 엘지전자 주식회사 | 상향링크 전송 방법 및 이를 이용한 무선기기 |
WO2013048170A2 (ko) * | 2011-09-29 | 2013-04-04 | 엘지전자 주식회사 | 상향링크 전송 방법 및 장치 |
KR101306377B1 (ko) | 2011-09-29 | 2013-09-09 | 엘지전자 주식회사 | 상향링크 전송 방법 및 장치 |
US9407393B2 (en) | 2011-11-21 | 2016-08-02 | Lg Electronics Inc. | Method for receiving downlink data and wireless device using same |
US20140314057A1 (en) * | 2011-12-08 | 2014-10-23 | Vinh Van Phan | Network Synchronisation of Devices in a D2D Cluster |
US8964683B2 (en) | 2012-04-20 | 2015-02-24 | Ofinno Technologies, Llc | Sounding signal in a multicarrier wireless device |
EP3937551A3 (en) | 2012-01-25 | 2022-02-09 | Comcast Cable Communications, LLC | Random access channel in multicarrier wireless communications with timing advance groups |
US8964780B2 (en) | 2012-01-25 | 2015-02-24 | Ofinno Technologies, Llc | Sounding in multicarrier wireless communications |
US9237537B2 (en) | 2012-01-25 | 2016-01-12 | Ofinno Technologies, Llc | Random access process in a multicarrier base station and wireless device |
US9001780B2 (en) | 2012-01-27 | 2015-04-07 | Qualcomm Incorporated | Physical layer issues related to multi-TA group support |
US9668167B2 (en) * | 2012-03-16 | 2017-05-30 | Qualcomm Incorporated | Transport block size limitation for enhanced control channel operation in LTE |
EP2835023B1 (en) | 2012-04-01 | 2021-09-01 | Comcast Cable Communications, LLC | Cell group configuration in a wireless device and base station with timing advance groups |
US11943813B2 (en) | 2012-04-01 | 2024-03-26 | Comcast Cable Communications, Llc | Cell grouping for wireless communications |
US20130258956A1 (en) | 2012-04-01 | 2013-10-03 | Esmael Hejazi Dinan | Random Access Process in a Wireless Device |
US8964593B2 (en) | 2012-04-16 | 2015-02-24 | Ofinno Technologies, Llc | Wireless device transmission power |
US9210664B2 (en) | 2012-04-17 | 2015-12-08 | Ofinno Technologies. LLC | Preamble transmission in a wireless device |
WO2013158511A1 (en) | 2012-04-16 | 2013-10-24 | Dinan Esmael Hejazi | Cell group configuration for uplink transmission in a multicarrier wireless device and base station with timing advance groups |
US11252679B2 (en) | 2012-04-16 | 2022-02-15 | Comcast Cable Communications, Llc | Signal transmission power adjustment in a wireless device |
US11582704B2 (en) | 2012-04-16 | 2023-02-14 | Comcast Cable Communications, Llc | Signal transmission power adjustment in a wireless device |
US11825419B2 (en) | 2012-04-16 | 2023-11-21 | Comcast Cable Communications, Llc | Cell timing in a wireless device and base station |
US9179425B2 (en) | 2012-04-17 | 2015-11-03 | Ofinno Technologies, Llc | Transmit power control in multicarrier communications |
KR102091607B1 (ko) * | 2012-04-29 | 2020-03-20 | 엘지전자 주식회사 | 상향링크 신호 전송 및 수신 방법, 및 이들을 위한 장치 |
US9113387B2 (en) | 2012-06-20 | 2015-08-18 | Ofinno Technologies, Llc | Handover signalling in wireless networks |
US9107206B2 (en) | 2012-06-18 | 2015-08-11 | Ofinne Technologies, LLC | Carrier grouping in multicarrier wireless networks |
US9179457B2 (en) | 2012-06-20 | 2015-11-03 | Ofinno Technologies, Llc | Carrier configuration in wireless networks |
US8971298B2 (en) | 2012-06-18 | 2015-03-03 | Ofinno Technologies, Llc | Wireless device connection to an application server |
US9084228B2 (en) | 2012-06-20 | 2015-07-14 | Ofinno Technologies, Llc | Automobile communication device |
US11882560B2 (en) | 2012-06-18 | 2024-01-23 | Comcast Cable Communications, Llc | Carrier grouping in multicarrier wireless networks |
US11622372B2 (en) | 2012-06-18 | 2023-04-04 | Comcast Cable Communications, Llc | Communication device |
US9210619B2 (en) | 2012-06-20 | 2015-12-08 | Ofinno Technologies, Llc | Signalling mechanisms for wireless device handover |
WO2014017792A1 (ko) * | 2012-07-26 | 2014-01-30 | 주식회사 팬택 | 다중 요소 반송파 시스템에서 상향링크 동기의 수행장치 및 방법 |
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CN108353387A (zh) * | 2015-12-30 | 2018-07-31 | 华为技术有限公司 | 多载波处理方法、基站及用户设备 |
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US12022448B2 (en) * | 2017-08-11 | 2024-06-25 | Qualcomm Incorporated | Carrier switching for multiple carriers using the same components of a component path |
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- 2010-10-29 WO PCT/CN2010/078231 patent/WO2011050743A1/zh active Application Filing
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Cited By (56)
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WO2012172399A1 (en) * | 2011-05-02 | 2012-12-20 | Alcatel Lucent | Method and apparatus for performing synchronization in base station and user equipment |
US9532323B2 (en) | 2011-05-02 | 2016-12-27 | Alcatel Lucent | Method and apparatus for performing synchronization in base station and user equipment |
CN103503350B (zh) * | 2011-05-06 | 2016-05-11 | Lg电子株式会社 | 在支持载波聚合的无线接入系统中调节传输定时的方法和设备 |
US9391758B2 (en) | 2011-05-06 | 2016-07-12 | Lg Electronics Inc. | Method and apparatus for adjusting transmission timing in wireless access system supporting carrier aggregation |
CN103503350A (zh) * | 2011-05-06 | 2014-01-08 | Lg电子株式会社 | 在支持载波聚合的无线接入系统中调节传输定时的方法和设备 |
US10778400B2 (en) | 2011-07-18 | 2020-09-15 | Nokia Solutions And Networks Oy | Determination of the timing advance group |
CN103843441B (zh) * | 2011-07-18 | 2017-11-24 | 诺基亚通信公司 | 定时提前组的确定 |
CN103843441A (zh) * | 2011-07-18 | 2014-06-04 | 诺基亚通信公司 | 定时提前组的确定 |
CN102892192A (zh) * | 2011-07-20 | 2013-01-23 | 中兴通讯股份有限公司 | 一种多定时组下的初始接入方法、装置及系统 |
CN102892192B (zh) * | 2011-07-20 | 2017-08-01 | 中兴通讯股份有限公司 | 一种多定时组下的初始接入方法、装置及系统 |
JP2018113713A (ja) * | 2011-07-29 | 2018-07-19 | 日本電気株式会社 | 無線端末、無線局、無線端末の制御方法および無線局の制御方法 |
JP2016184985A (ja) * | 2011-07-29 | 2016-10-20 | 日本電気株式会社 | 無線端末、無線基地局、無線端末の制御方法および無線基地局の制御方法 |
CN102905362B (zh) * | 2011-07-29 | 2015-06-10 | 宏达国际电子股份有限公司 | 处理上链路时序的方法及其通讯装置 |
US9794900B2 (en) | 2011-07-29 | 2017-10-17 | Htc Corporation | Method of handling uplink timing and related communication device |
CN110062456A (zh) * | 2011-07-29 | 2019-07-26 | 日本电气株式会社 | 无线通信系统中的无线站、无线终端和同步定时器控制方法 |
US20170265157A1 (en) | 2011-07-29 | 2017-09-14 | Nec Corporation | Radio station, radio terminal, and synchronization timer control method in radio communication system |
CN102905362A (zh) * | 2011-07-29 | 2013-01-30 | 宏达国际电子股份有限公司 | 处理上链路时序的方法及其通讯装置 |
CN102932302A (zh) * | 2011-08-09 | 2013-02-13 | 中兴通讯股份有限公司 | 多载波系统中的小区分组调整方法和系统 |
CN102932302B (zh) * | 2011-08-09 | 2017-04-12 | 中兴通讯股份有限公司 | 多载波系统中的小区分组调整方法和系统 |
CN102932908A (zh) * | 2011-08-12 | 2013-02-13 | 上海贝尔股份有限公司 | 控制用户设备在从小区组中的从小区上的上行传输的方法 |
US11575479B2 (en) | 2011-08-12 | 2023-02-07 | Nokia Technologies Oy | Method and apparatus for controlling uplink transmission of a user equipment over a plurality of secondary cells in a group of secondary cells |
CN102932908B (zh) * | 2011-08-12 | 2016-03-23 | 上海贝尔股份有限公司 | 控制用户设备在从小区组中的从小区上的上行传输的方法 |
WO2013026183A1 (en) * | 2011-08-24 | 2013-02-28 | Renesas Mobile Corporation | Method and apparatus to determine a timing advance for an extension carrier |
CN103947267A (zh) * | 2011-09-12 | 2014-07-23 | 高通股份有限公司 | Lte中的载波聚合中的用户设备的多个时序提前群组的支持 |
CN103947267B (zh) * | 2011-09-12 | 2017-11-14 | 高通股份有限公司 | Lte中的载波聚合中的用户设备的多个时序提前群组的支持 |
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WO2011050743A1 (zh) | 2011-05-05 |
US20120218988A1 (en) | 2012-08-30 |
KR101474334B1 (ko) | 2014-12-18 |
US9838990B2 (en) | 2017-12-05 |
CN102014477B (zh) | 2013-11-06 |
KR20120079121A (ko) | 2012-07-11 |
EP2495886A1 (en) | 2012-09-05 |
EP2495886A4 (en) | 2013-05-01 |
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