JP5600358B2 - 通信システムにおけるサウンディング基準信号の送信を動的にトリガーするための方法と構成 - Google Patents

通信システムにおけるサウンディング基準信号の送信を動的にトリガーするための方法と構成 Download PDF

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JP5600358B2
JP5600358B2 JP2012553840A JP2012553840A JP5600358B2 JP 5600358 B2 JP5600358 B2 JP 5600358B2 JP 2012553840 A JP2012553840 A JP 2012553840A JP 2012553840 A JP2012553840 A JP 2012553840A JP 5600358 B2 JP5600358 B2 JP 5600358B2
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mobile terminal
uplink symbol
srs
predetermined uplink
data transmission
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JP2013520862A (ja
JP2013520862A5 (enExample
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アリ ベーラバン，
デイヴィッド アステリー，
ゲオルゲ イェングレン，
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テレフオンアクチーボラゲット エル エム エリクソン（パブル）
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    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2012553840A 2010-02-22 2010-06-18 通信システムにおけるサウンディング基準信号の送信を動的にトリガーするための方法と構成 Active JP5600358B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30660610P 2010-02-22 2010-02-22
US61/306,606 2010-02-22
PCT/SE2010/050685 WO2011102768A1 (en) 2010-02-22 2010-06-18 Methods and arrangements for dynamically triggering the transmission of sounding reference signal in a telecommunication system

Publications (3)

Publication Number Publication Date
JP2013520862A JP2013520862A (ja) 2013-06-06
JP2013520862A5 JP2013520862A5 (enExample) 2013-07-18
JP5600358B2 true JP5600358B2 (ja) 2014-10-01

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JP2012553840A Active JP5600358B2 (ja) 2010-02-22 2010-06-18 通信システムにおけるサウンディング基準信号の送信を動的にトリガーするための方法と構成

Country Status (4)

Country Link
US (4) US8817719B2 (enExample)
EP (2) EP3373500B1 (enExample)
JP (1) JP5600358B2 (enExample)
WO (1) WO2011102768A1 (enExample)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011102768A1 (en) * 2010-02-22 2011-08-25 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements for dynamically triggering the transmission of sounding reference signal in a telecommunication system
NZ603875A (en) * 2010-06-28 2014-12-24 Ericsson Telefon Ab L M Methods and arrangements for reducing the signalling overhead in a wireless communication system using carrier aggregation
WO2012026602A1 (ja) * 2010-08-27 2012-03-01 京セラ株式会社 無線基地局及び通信制御方法
WO2012047146A1 (en) * 2010-10-04 2012-04-12 Telefonaktiebolaget L M Ericsson (Publ) Triggering of sounding reference signals
JP4938123B1 (ja) 2010-10-04 2012-05-23 株式会社エヌ・ティ・ティ・ドコモ 無線基地局装置、移動端末装置、無線通信方法及び無線通信システム
US9277447B2 (en) * 2010-10-20 2016-03-01 Nokia Technologies Oy Shortened subframe format for FDD
EP2663000B1 (en) 2011-01-07 2019-05-01 Sun Patent Trust Transmitter, receiver, transmission method, and reception method
CN102685890B (zh) * 2011-03-08 2017-11-14 中兴通讯股份有限公司 一种导频的发送方法及系统
US8395985B2 (en) 2011-07-25 2013-03-12 Ofinno Technologies, Llc Time alignment in multicarrier OFDM network
US9237537B2 (en) 2012-01-25 2016-01-12 Ofinno Technologies, Llc Random access process in a multicarrier base station and wireless device
US8897248B2 (en) 2012-01-25 2014-11-25 Ofinno Technologies, Llc Multicarrier signal transmission in wireless communications
US8995405B2 (en) 2012-01-25 2015-03-31 Ofinno Technologies, Llc Pathloss reference configuration in a wireless device and base station
WO2013123660A1 (en) * 2012-02-23 2013-08-29 Renesas Mobile Corporation Aperiodical discovery channel design for small rrhs
US11943813B2 (en) 2012-04-01 2024-03-26 Comcast Cable Communications, Llc Cell grouping for wireless communications
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
US10057893B2 (en) * 2012-05-10 2018-08-21 Qualcomm Incorporated Interaction of sounding reference signals with uplink channels for coordinated multi-point operations
US9107206B2 (en) 2012-06-18 2015-08-11 Ofinne Technologies, LLC Carrier grouping in multicarrier wireless networks
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
JP6205648B2 (ja) * 2012-09-27 2017-10-04 シャープ株式会社 端末装置、通信方法および集積回路
US9705650B2 (en) 2012-09-27 2017-07-11 Telefonaktiebolaget L M Ericsson Method and network node for determining an initial configuration of generation of uplink reference signals
US9167451B2 (en) * 2013-01-02 2015-10-20 Lg Electronics Inc. Method and apparatus for measuring interference in wireless communication system
US9270435B2 (en) * 2013-05-09 2016-02-23 Nokia Solutions And Networks Oy Sounding reference signal (SRS) usage
WO2014208951A1 (ko) * 2013-06-24 2014-12-31 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호의 전송 전력을 제어하는 방법 및 이를 위한 장치
US9722765B2 (en) * 2013-10-17 2017-08-01 Ikanos Communications, Inc. Method and apparatus for managing processing in TDD frames to enable power dissipation reduction
EP3069500B1 (en) 2013-11-17 2021-01-06 Ping Liang Massive mimo multi-user beamforming and single channel full duplex for wireless networks
CN105830514B (zh) 2013-12-20 2019-04-26 射频数字信号处理公司 一种用于在频分双工无线网络中信道状态估计的方法及电路
CN107104708B (zh) 2013-12-20 2020-11-10 射频数字信号处理公司 多输入多输出无线通信系统中的自适应预编码
WO2016115548A1 (en) * 2015-01-16 2016-07-21 Ping Liang Enhanced srs for massive mimo channel estimation
US10015778B2 (en) 2015-03-17 2018-07-03 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for uplink control information signaling design
CN107431888B (zh) 2015-04-10 2021-02-26 Lg电子株式会社 在无线接入系统中控制探测参考信号发送的方法和装置
US10164746B2 (en) * 2015-05-22 2018-12-25 Qualcomm Incorporated Techniques for managing transmissions of reference signals
CN106255209B (zh) 2016-02-04 2019-10-01 北京智谷睿拓技术服务有限公司 增强无线通信可靠性的方法、用户设备、基站和系统
EP3413494B1 (en) 2016-02-04 2022-09-28 Electronics and Telecommunications Research Institute Method for communicating in network supporting licensed and unlicensed bands
US10397904B2 (en) 2016-02-20 2019-08-27 Qualcomm Incorporated Communication of uplink control information
US10425922B2 (en) * 2016-02-20 2019-09-24 Qualcomm Incorporated Communication of uplink control information
US10122559B2 (en) 2016-03-21 2018-11-06 Qualcomm Incorporated Uplink channel quality measurement using a subframe with high-intensity reference signal bursts
US11637650B2 (en) * 2016-07-19 2023-04-25 Nec Corporation Method and device for performing communication
US10397940B2 (en) * 2016-07-29 2019-08-27 Qualcomm Incorporated Techniques for dynamically allocating uplink resources in wireless communications
CN109716839B (zh) * 2016-09-23 2020-11-20 Oppo广东移动通信有限公司 传输srs的方法、网络设备和终端设备
WO2018127998A1 (ja) * 2017-01-06 2018-07-12 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 端末、基地局及び通信方法
US10341998B2 (en) * 2017-03-23 2019-07-02 Sharp Laboratories Of America, Inc. User equipments, base stations and methods
US10454644B2 (en) 2017-03-24 2019-10-22 Qualcomm Incorporated Techniques for multi-cluster uplink transmissions
CN108112076B (zh) * 2017-05-05 2023-11-21 中兴通讯股份有限公司 配置上行信号的方法及装置
JP2020528690A (ja) * 2017-07-27 2020-09-24 エルジー エレクトロニクス インコーポレイティド Ｓｒｓを送信する方法およびそのための端末
US10554448B2 (en) * 2017-08-10 2020-02-04 Qualcomm Incorporated Dynamic scheduling of data patterns for shortened transmission time intervals
US11228464B2 (en) * 2017-08-11 2022-01-18 Telefonaktiebolaget Lm Ericsson (Publ) SRS hopping pattern based on UE bandwidth configuration

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7773535B2 (en) * 2004-08-12 2010-08-10 Motorola, Inc. Method and apparatus for closed loop transmission
EP2127288B1 (en) * 2007-03-22 2019-02-20 Optis Wireless Technology, LLC Method and arrangement in a telecommunication system
EP2103017B1 (en) 2007-03-29 2014-01-08 LG Electronics Inc. Method of transmitting sounding reference signal in wireless communication system
US20080267269A1 (en) * 2007-04-30 2008-10-30 Nokia Corporation Method and apparatus for transmitting reference signals
KR101380558B1 (ko) * 2007-06-19 2014-04-02 엘지전자 주식회사 사운딩 기준신호의 전송방법
US8086272B2 (en) * 2007-08-06 2011-12-27 Mitsubishi Electric Research Laboratories, Inc. Wireless networks incorporating antenna selection based on received sounding reference signals
US9893859B2 (en) * 2007-10-30 2018-02-13 Texas Instruments Incorporated Transmission of sounding reference signal and scheduling request in single carrier systems
US8867414B2 (en) * 2009-04-27 2014-10-21 Qualcomm Incorporated Method and apparatus for interaction of cell-specific and user-equipment-specific sounding reference signal periodicity and offset
KR101119119B1 (ko) * 2009-06-08 2012-03-16 엘지전자 주식회사 반송파 집성을 이용한 통신 방법 및 이를 위한 장치
JP2011077884A (ja) * 2009-09-30 2011-04-14 Sharp Corp 無線通信システム、移動局装置、基地局装置および通信方法
JP5099654B2 (ja) * 2010-01-08 2012-12-19 シャープ株式会社 サウンディング参照信号の送信に対する移動体通信方法およびシステム、および基地局、ユーザ機器、およびこれらに搭載される集積回路
US8848520B2 (en) * 2010-02-10 2014-09-30 Qualcomm Incorporated Aperiodic sounding reference signal transmission method and apparatus
JP5269236B2 (ja) 2010-02-15 2013-08-21 株式会社エヌ・ティ・ティ・ドコモ 参照信号送信方法、移動局装置、基地局装置及び無線通信システム
WO2011102768A1 (en) * 2010-02-22 2011-08-25 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements for dynamically triggering the transmission of sounding reference signal in a telecommunication system

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Publication number Publication date
US20120106471A1 (en) 2012-05-03
EP2540025A1 (en) 2013-01-02
US10021717B2 (en) 2018-07-10
EP2540025B1 (en) 2020-08-05
US8817719B2 (en) 2014-08-26
EP3373500B1 (en) 2020-09-16
JP2013520862A (ja) 2013-06-06
US9565696B2 (en) 2017-02-07
EP3373500A1 (en) 2018-09-12
WO2011102768A1 (en) 2011-08-25
US20180317251A1 (en) 2018-11-01
US20170104566A1 (en) 2017-04-13
US10813120B2 (en) 2020-10-20
US20120257584A1 (en) 2012-10-11

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