TW201349813A - 上行鏈路時序對正 - Google Patents

上行鏈路時序對正 Download PDF

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Publication number
TW201349813A
TW201349813A TW102105004A TW102105004A TW201349813A TW 201349813 A TW201349813 A TW 201349813A TW 102105004 A TW102105004 A TW 102105004A TW 102105004 A TW102105004 A TW 102105004A TW 201349813 A TW201349813 A TW 201349813A
Authority
TW
Taiwan
Prior art keywords
timing advance
uplink
user equipment
command
tac mac
Prior art date
Application number
TW102105004A
Other languages
English (en)
Chinese (zh)
Inventor
瑪蒂亞 柏格史東
丹尼爾 拉森
米凱 威特伯
Original Assignee
Ｌｍ艾瑞克生（Ｐｕｂｌ）電話公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ｌｍ艾瑞克生（Ｐｕｂｌ）電話公司 filed Critical Ｌｍ艾瑞克生（Ｐｕｂｌ）電話公司
Publication of TW201349813A publication Critical patent/TW201349813A/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
TW102105004A 2012-02-08 2013-02-07 上行鏈路時序對正 TW201349813A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261596387P 2012-02-08 2012-02-08
PCT/SE2012/050553 WO2013119157A1 (en) 2012-02-08 2012-05-23 Uplink timing alignment

Publications (1)

Publication Number Publication Date
TW201349813A true TW201349813A (zh) 2013-12-01

Family

ID=46934654

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102105004A TW201349813A (zh) 2012-02-08 2013-02-07 上行鏈路時序對正

Country Status (6)

Country Link
US (1) US20130201910A1 (enExample)
EP (2) EP2840844A3 (enExample)
AU (1) AU2012369246A1 (enExample)
IN (1) IN2014DN05945A (enExample)
TW (1) TW201349813A (enExample)
WO (1) WO2013119157A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI716654B (zh) * 2016-12-02 2021-01-21 美商高通公司 用於發送或使用引入信號來定位同步通道的技術
US10917211B2 (en) 2017-05-16 2021-02-09 Qualcomm Incorporated Techniques and apparatuses for reusing remaining minimum system information configuration bits to signal a synchronization signal block location
US10917837B2 (en) 2016-12-02 2021-02-09 Qualcomm Incorporated Techniques and apparatuses for common search space determination
TWI786214B (zh) * 2017-11-03 2022-12-11 美商高通公司 用於具有不同的數位方案的上行鏈路的時序提前粒度

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JP5724632B2 (ja) * 2011-05-25 2015-05-27 富士通株式会社 基地局、及び通信方法
KR102039065B1 (ko) * 2012-05-08 2019-10-31 한국전자통신연구원 큰 셀 반경을 가지는 이동 통신 시스템에서의 랜덤 액세스 방법 및 랜덤 액세스 채널 구조
WO2014089737A1 (en) * 2012-12-10 2014-06-19 Qualcomm Incorporated Timing advance selection for synchronized uplink transmission
JP6211846B2 (ja) * 2013-07-31 2017-10-11 株式会社Ｎｔｔドコモ 移動局
US9615344B2 (en) 2013-12-19 2017-04-04 Qualcomm Incorporated Enhanced random access procedure for air-to-ground communications
US9871572B2 (en) 2015-03-09 2018-01-16 Ofinno Technologies, Llc Uplink control channel in a wireless network
US10342050B2 (en) 2015-04-09 2019-07-02 Lg Electronics Inc. Method for performing a random access procedure in a carrier aggregation with at least one scell operating in an unlicensed spectrum and a device therefor
WO2016167506A1 (en) 2015-04-15 2016-10-20 Lg Electronics Inc. Method for generating a mac control element in a carrier aggregation system and a device therefor
KR102753044B1 (ko) * 2016-08-11 2025-01-14 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 지연감소를 위한 전송 방법 및 장치
US11032816B2 (en) * 2017-08-10 2021-06-08 Qualcomm Incorporated Techniques and apparatuses for variable timing adjustment granularity
CN114503621A (zh) * 2019-10-03 2022-05-13 Lg 电子株式会社 使用预配置的上行链路资源的传输的完成机制
US11758497B2 (en) * 2019-12-23 2023-09-12 Qualcomm Incorporated Timing advance simplification for stationary and low mobility user equipments
WO2021146866A1 (zh) * 2020-01-20 2021-07-29 Oppo广东移动通信有限公司 时间调整方法与系统、设备及存储介质
CN115443697B (zh) * 2020-04-02 2025-05-23 诺基亚技术有限公司 定时提前信令
CN111542079B (zh) * 2020-04-30 2023-01-31 四川创智联恒科技有限公司 一种基站开通中匹配后台配置与实际站点的方法、系统、终端设备和可读存储介质
CN114697979A (zh) * 2020-12-29 2022-07-01 上海华为技术有限公司 一种数据处理方法及其设备
EP4278737A4 (en) * 2021-01-18 2024-07-17 Telefonaktiebolaget LM Ericsson (publ) METHOD AND APPARATUS FOR ADVANCING TIME
WO2023010572A1 (en) * 2021-08-06 2023-02-09 Qualcomm Incorporated Closed-loop and open-loop timing advance in ntn
EP4409773A1 (en) * 2021-09-30 2024-08-07 Comcast Cable Communications, LLC Timing advance reporting in non-terrestrial networks
EP4684582A1 (en) * 2023-04-11 2026-01-28 Huawei Technologies Co., Ltd. Methods and apparatuses for supporting network communication

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FI97094C (fi) * 1994-11-21 1996-10-10 Nokia Telecommunications Oy Tukiasemaverkon testauslaitteisto
FI112841B (fi) * 1999-06-01 2004-01-15 Nokia Corp Menetelmä ja järjestely yhteyden muodostamiseksi tukiaseman ja matkaviestimen välille sekä matkaviestin
ES2642165T3 (es) * 2009-01-08 2017-11-15 Lg Electronics, Inc. Procedimiento de gestión de un comando de alineación temporal durante un procedimiento de acceso aleatorio
EP2486764B1 (en) * 2009-10-09 2013-08-14 Telefonaktiebolaget L M Ericsson (PUBL) Extended cell range
US8717972B2 (en) * 2009-10-29 2014-05-06 Alcatel Lucent Method for range extension in wireless communication systems
CN102812761B (zh) * 2010-01-08 2016-04-27 交互数字专利控股公司 保持与多个上行链路载波的时间校准
EP4539565A3 (en) * 2010-03-12 2025-06-18 Malikie Innovations Limited Timing advance enhancements for cellular communications
KR102073027B1 (ko) * 2011-04-05 2020-02-04 삼성전자 주식회사 반송파 집적 기술을 사용하는 무선통신시스템에서 복수 개의 타임 정렬 타이머 운용 방법 및 장치
US20130044843A1 (en) * 2011-08-19 2013-02-21 Nokia Corporation Method and apparatus for performing timing synchronization

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI716654B (zh) * 2016-12-02 2021-01-21 美商高通公司 用於發送或使用引入信號來定位同步通道的技術
US10917837B2 (en) 2016-12-02 2021-02-09 Qualcomm Incorporated Techniques and apparatuses for common search space determination
US10917211B2 (en) 2017-05-16 2021-02-09 Qualcomm Incorporated Techniques and apparatuses for reusing remaining minimum system information configuration bits to signal a synchronization signal block location
TWI786214B (zh) * 2017-11-03 2022-12-11 美商高通公司 用於具有不同的數位方案的上行鏈路的時序提前粒度
US11540256B2 (en) 2017-11-03 2022-12-27 Qualcomm Incorporated Timing advance granularity for uplink with different numerologies

Also Published As

Publication number Publication date
AU2012369246A1 (en) 2014-08-14
US20130201910A1 (en) 2013-08-08
WO2013119157A1 (en) 2013-08-15
EP2840844A3 (en) 2015-04-01
EP2840844A2 (en) 2015-02-25
IN2014DN05945A (enExample) 2015-06-26
EP2813115A1 (en) 2014-12-17

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