DK3143809T3 - Håndtering af celler, der er associeret med tidsfremrykningsgrupper i et trådløst kommunikationssystem - Google Patents

Håndtering af celler, der er associeret med tidsfremrykningsgrupper i et trådløst kommunikationssystem Download PDF

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Publication number
DK3143809T3
DK3143809T3 DK15724183.7T DK15724183T DK3143809T3 DK 3143809 T3 DK3143809 T3 DK 3143809T3 DK 15724183 T DK15724183 T DK 15724183T DK 3143809 T3 DK3143809 T3 DK 3143809T3
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DK
Denmark
Prior art keywords
handling
wireless communication
communication system
cells associated
time advance
Prior art date
Application number
DK15724183.7T
Other languages
English (en)
Inventor
Joakim Axmon
Mattias Bergström
Muhammad Kazmi
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of DK3143809T3 publication Critical patent/DK3143809T3/da

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Classifications

    • 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
    • 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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
DK15724183.7T 2014-05-12 2015-05-06 Håndtering af celler, der er associeret med tidsfremrykningsgrupper i et trådløst kommunikationssystem DK3143809T3 (da)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461991966P 2014-05-12 2014-05-12
US201461991912P 2014-05-12 2014-05-12
US201462000027P 2014-05-19 2014-05-19
US14/593,568 US20150327198A1 (en) 2014-05-12 2015-01-09 Handling of Cells Associated with Timing Advance Groups in a Wireless Communications System
PCT/EP2015/059890 WO2015173079A1 (en) 2014-05-12 2015-05-06 Handling of cells associated with timing advance groups in a wireless communications system

Publications (1)

Publication Number Publication Date
DK3143809T3 true DK3143809T3 (da) 2021-08-09

Family

ID=54369067

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15724183.7T DK3143809T3 (da) 2014-05-12 2015-05-06 Håndtering af celler, der er associeret med tidsfremrykningsgrupper i et trådløst kommunikationssystem

Country Status (6)

Country Link
US (1) US20150327198A1 (da)
EP (2) EP3143809B1 (da)
DK (1) DK3143809T3 (da)
ES (1) ES2883152T3 (da)
PL (1) PL3143809T3 (da)
WO (1) WO2015173079A1 (da)

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WO2015173137A1 (en) * 2014-05-12 2015-11-19 Telefonaktiebolaget L M Ericsson (Publ) Handling timing differences in timing advance groups in a communication device
US10609663B2 (en) * 2014-07-11 2020-03-31 Qualcomm Incorporated Techniques for reporting timing differences in multiple connectivity wireless communications
US9730248B2 (en) * 2014-11-04 2017-08-08 Telefonaktiebolaget Lm Ericsson (Publ) Wireless communication device, a network node and methods therein for improved random access
US9860051B2 (en) * 2015-01-26 2018-01-02 Nokia Solutions And Networks Oy Method and apparatus for management of frequency-division-duplex and time-division-duplex carrier aggregation
WO2016129916A1 (ko) * 2015-02-09 2016-08-18 엘지전자 주식회사 무선 통신 시스템에서 단말에 의해 수행되는 반송파 집성 방법 및 상기 방법을 이용하는 단말
US9871572B2 (en) * 2015-03-09 2018-01-16 Ofinno Technologies, Llc Uplink control channel in a wireless network
KR102368455B1 (ko) * 2015-05-15 2022-02-28 삼성전자주식회사 무선 통신 시스템에서 랜덤 액세스를 위한 장치 및 방법
CN107113747B (zh) * 2015-08-17 2020-06-26 江苏星地通通信科技有限公司 一种通信方法、装置、终端及基站
US10015757B2 (en) 2015-09-14 2018-07-03 Ofinno Technologies, Llc Uplink timing advance configuration of a wireless device and base station
WO2017094299A1 (ja) * 2015-11-30 2017-06-08 株式会社Ｎｔｔドコモ 基地局及びタイミング制御方法
WO2017135402A1 (ja) * 2016-02-04 2017-08-10 株式会社Ｎｔｔドコモ 無線通信装置及び無線通信方法
US10568010B2 (en) * 2016-05-12 2020-02-18 Nokia Solutions And Networks Oy Techniques to support ultra-reliable handover in wireless networks
WO2017203374A1 (en) * 2016-05-23 2017-11-30 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods relating to transmission timing difference in a multi-carrier system under ul cca
EP4050947A1 (en) * 2016-09-30 2022-08-31 Telefonaktiebolaget Lm Ericsson (Publ) Autonomous timing adjustment for a wireless device
US10236933B2 (en) * 2016-10-07 2019-03-19 Qualcomm Incorporated Timing offset compensation for inter-link interference cancellation
US10652894B2 (en) * 2016-11-11 2020-05-12 Qualcomm Incorporated Timing advance reporting for latency reduction
US10375685B2 (en) * 2017-01-20 2019-08-06 Qualcomm Incorporated Secondary timing advance groups with only license assisted access secondary cells
AU2017395670B2 (en) * 2017-01-30 2020-07-23 Telefonaktiebolaget Lm Ericsson (Publ) A wireless device, a network node and methods therein for transmission at a changed coverage enhancement (CE) level in a random access procedure
CN111066362B (zh) 2017-09-10 2023-09-19 Lg电子株式会社 在无线通信系统中使用载波聚合发送或接收信号的方法和设备
US10314012B2 (en) 2017-09-22 2019-06-04 Qualcomm Incorporated Carrier selection for position measurement
WO2019191988A1 (zh) * 2018-04-04 2019-10-10 华为技术有限公司 随机接入方法及装置
US10834694B2 (en) 2018-04-04 2020-11-10 Telefonaktiebolaget Lm Ericsson (Publ) Flexible selection of timing advance control method for supplementary uplink connections
EP3777366B1 (en) * 2018-04-04 2023-07-26 Telefonaktiebolaget LM Ericsson (publ) Flexible selection of timing advance control method for supplementary uplink connections
CN110475338B (zh) * 2018-05-11 2021-09-07 华为技术有限公司 上行传输的方法和用户设备
EP3878218A1 (en) * 2018-11-08 2021-09-15 Telefonaktiebolaget LM Ericsson (publ) Adaptation of maximum operational timing difference for intra-band multicarrier operation based on a number of independent timing management groups
CN111865529B (zh) * 2019-04-30 2021-12-03 华为技术有限公司 获取时间提前量的方法与装置
US11172417B2 (en) 2019-05-02 2021-11-09 Ofinno, Llc Multiple access configuration information
US11051308B2 (en) * 2019-05-31 2021-06-29 At&T Intellectual Property I, L.P. Facilitating application and/or traffic status aware intelligent carrier aggregation in advanced networks
US11445415B2 (en) * 2019-09-06 2022-09-13 Samsung Electronics Co., Ltd. Method and system for cell selection and reselection with prioritization
US20210105732A1 (en) * 2019-10-04 2021-04-08 Qualcomm Incorporated Clarification on cumulative timing advance (ta)
US11553501B1 (en) 2019-11-08 2023-01-10 Sprint Spectrum L.P. Dynamic control of uplink carrier aggregation in a wireless communication system based on spectral efficiency
US11445519B1 (en) * 2019-11-08 2022-09-13 Sprint Spectrum L.P. Dynamic control of uplink carrier aggregation in a wireless communication system based on UE operational circumstances
CN110913401A (zh) * 2019-11-26 2020-03-24 南京华苏科技有限公司 一种基于用户数据的网络同覆盖负荷不均衡优化的方法
US11832198B2 (en) * 2020-07-02 2023-11-28 Qualcomm Incorporated Cell synchronization in physical (PHY) layer and medium access control (MAC) layer mobility
WO2024092703A1 (en) * 2022-11-04 2024-05-10 Qualcomm Incorporated Maximum quantities of timing advance groups
CN117008977B (zh) * 2023-08-08 2024-03-19 上海合芯数字科技有限公司 一种可变执行周期的指令执行方法、系统和计算机设备

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JP5856763B2 (ja) * 2011-06-21 2016-02-10 シャープ株式会社 移動局装置、基地局装置、通信システム、移動局装置能力通知方法および集積回路
US9001780B2 (en) * 2012-01-27 2015-04-07 Qualcomm Incorporated Physical layer issues related to multi-TA group support
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US8958342B2 (en) * 2012-04-17 2015-02-17 Ofinno Technologies, Llc Uplink transmission power in a multicarrier wireless device

Also Published As

Publication number Publication date
ES2883152T3 (es) 2021-12-07
EP3143809A1 (en) 2017-03-22
EP3911049A1 (en) 2021-11-17
PL3143809T3 (pl) 2022-02-07
EP3143809B1 (en) 2021-07-07
US20150327198A1 (en) 2015-11-12
WO2015173079A1 (en) 2015-11-19

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