IN2014MN02583A - - Google Patents

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Publication number
IN2014MN02583A
IN2014MN02583A IN2583MUN2014A IN2014MN02583A IN 2014MN02583 A IN2014MN02583 A IN 2014MN02583A IN 2583MUN2014 A IN2583MUN2014 A IN 2583MUN2014A IN 2014MN02583 A IN2014MN02583 A IN 2014MN02583A
Authority
IN
India
Prior art keywords
srs
power control
identified
receiving
subframe
Prior art date
Application number
Other languages
English (en)
Inventor
Hao Xu
Wanshi Chen
Peter Gaal
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of IN2014MN02583A publication Critical patent/IN2014MN02583A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/322—Power control of broadcast channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Vehicle Body Suspensions (AREA)
IN2583MUN2014 2012-08-03 2013-08-02 IN2014MN02583A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261679596P 2012-08-03 2012-08-03
US13/956,829 US10159052B2 (en) 2012-08-03 2013-08-01 Method and apparatus for sounding reference signal triggering and power control for coordinated multi-point operations
PCT/US2013/053364 WO2014022747A1 (fr) 2012-08-03 2013-08-02 Procédé et appareil de déclenchement de signaux de référence de sondage et de régulation de puissance pour opérations multipoint coordonnées

Publications (1)

Publication Number Publication Date
IN2014MN02583A true IN2014MN02583A (fr) 2015-07-24

Family

ID=50025416

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2583MUN2014 IN2014MN02583A (fr) 2012-08-03 2013-08-02

Country Status (5)

Country Link
US (2) US10159052B2 (fr)
EP (1) EP2880923B1 (fr)
CN (1) CN104620645B (fr)
IN (1) IN2014MN02583A (fr)
WO (1) WO2014022747A1 (fr)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10159052B2 (en) 2012-08-03 2018-12-18 Qualcomm Incorporated Method and apparatus for sounding reference signal triggering and power control for coordinated multi-point operations
KR101615242B1 (ko) * 2012-09-04 2016-04-25 엘지전자 주식회사 무선 통신 시스템에서 인접 기지국의 간섭을 측정하는 방법 및 간섭 측정을 지원하는 방법
KR102006920B1 (ko) * 2013-01-07 2019-08-02 삼성전자주식회사 이동 통신 시스템에서 구성 정보 설정 방법 및 장치
US8989125B1 (en) * 2013-03-13 2015-03-24 Sprint Spectrum L.P. Adaptive CoMP schemes in LTE networks based on battery life
US10193665B2 (en) 2013-03-21 2019-01-29 Texas Instruments Incorporated Reference signal for 3D MIMO in wireless communication systems
MX359492B (es) * 2013-10-31 2018-09-07 Huawei Tech Co Ltd Metodos y dispositivos de notificacion de informacion, de reporte de informacion y de recepcion de datos.
US9439097B2 (en) * 2014-02-10 2016-09-06 Alcatel Lucent Selective signaling information sharing for CoMP enhancement
US9913285B2 (en) 2014-02-21 2018-03-06 Qualcomm Incorporated SRS signaling pattern for D2D channel measurements
KR102291457B1 (ko) * 2014-09-03 2021-08-19 삼성전자주식회사 셀룰러 시스템에서 간섭 제어 및 협력 통신을 고려한 채널 품질 추정 방법 및 장치
WO2016045695A1 (fr) * 2014-09-23 2016-03-31 Telefonaktiebolaget L M Ericsson (Publ) Déclenchement d'émissions pilotes pour mesures de mobilité
SG11201704232XA (en) * 2014-11-25 2017-06-29 Huawei Tech Co Ltd Power control apparatus, network side device, user equipment and power control method
US9621243B2 (en) 2014-12-03 2017-04-11 Texas Instruments Incorporated Method and apparatus for CSI feedback in a MIMO wireless communication system with elevation beamforming
JP6484338B2 (ja) 2014-12-17 2019-03-13 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） モビリティ信号を送信するための方法並びに関連するネットワーク・ノード及び無線デバイス
JP6501892B2 (ja) * 2014-12-31 2019-04-17 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． Ｃｓｉ−ｒｓ伝送方法、ネットワークデバイスおよびユーザ機器
US10263745B2 (en) 2015-03-14 2019-04-16 Qualcomm Incorporated Reciprocal channel sounding reference signal allocation and configuration
CN107005989B (zh) * 2015-09-23 2020-09-04 华为技术有限公司 终端设备、网络设备、上行参考信号发送方法和接收方法
KR102375582B1 (ko) * 2015-10-20 2022-03-17 삼성전자주식회사 통신 디바이스 및 그 제어 방법
CN107135025A (zh) * 2016-02-29 2017-09-05 株式会社Ntt都科摩 信道状态信息参考信号发送方法及基站
KR102161973B1 (ko) * 2016-03-04 2020-10-06 파나소닉 아이피 매니지먼트 가부시키가이샤 스테이션, 통신 방법 및 집적 회로
US10547426B2 (en) * 2016-03-14 2020-01-28 Samsung Electronics Co., Ltd. Transmission of sounding reference signals in communication systems with carrier aggregation
WO2017162287A1 (fr) 2016-03-24 2017-09-28 Telefonaktiebolaget Lm Ericsson (Publ) Configuration et rapport de mesures de mobilité
KR102235543B1 (ko) 2016-05-13 2021-04-01 후아웨이 테크놀러지 컴퍼니 리미티드 전력 제어 방법 및 장치
US10588141B2 (en) * 2016-06-29 2020-03-10 Qualcomm Incorporated Multiple antennas and interruption time values for sounding reference signal (SRS) switching
US10397940B2 (en) * 2016-07-29 2019-08-27 Qualcomm Incorporated Techniques for dynamically allocating uplink resources in wireless communications
CN109561433B (zh) 2016-08-10 2020-03-20 华为技术有限公司 数据信道发送和接收方法、网络设备及终端
EP3497867B1 (fr) * 2016-08-10 2025-10-08 InterDigital Patent Holdings, Inc. Système et procédé de transmission des signales de référence aperiodique dans les systèmes d'antennes multiples
US11737030B2 (en) * 2016-10-07 2023-08-22 Asustek Computer Inc. Method and apparatus for deriving transmit power of UL (uplink) RS (reference signal) in a wireless communication system
CN108128265B (zh) * 2016-12-01 2021-03-05 光宝电子(广州)有限公司 抬头显示器
US10735072B2 (en) * 2017-03-23 2020-08-04 Samsung Electronics Co., Ltd Method and apparatus for transmitting data in wireless communication system
US20200015203A1 (en) * 2017-04-21 2020-01-09 Intel IP Corporation Method and apparatus for numerology configuration in non-coherent joint transmission
US11497007B2 (en) * 2017-05-05 2022-11-08 Qualcomm Incorporated Sounding reference signal configuration and transport block size scaling in low latency systems
CN110621063B (zh) 2017-05-05 2022-06-07 华为技术有限公司 上行链路传输的功率控制方法
CN111555840B (zh) * 2017-05-05 2024-10-15 华为技术有限公司 一种信息传输的方法及装置
CN108882382B (zh) * 2017-05-12 2020-04-21 华为技术有限公司 传输方法、终端和网络设备
CN109151973B (zh) * 2017-06-16 2023-09-08 华为技术有限公司 功率控制方法及装置
EP3659285B1 (fr) * 2017-07-25 2023-07-05 Telefonaktiebolaget LM Ericsson (Publ) Signalisation de commande pour un réseau d'accès radio
US10945214B2 (en) * 2017-08-18 2021-03-09 Qualcomm Incorporated Uplink power control
US10750453B2 (en) * 2017-09-07 2020-08-18 Ofinno, Llc Sounding reference signal transmission for uplink beam management
CN109495959A (zh) * 2017-09-11 2019-03-19 维沃移动通信有限公司 功率控制方法、网络设备及终端
KR20230008910A (ko) 2017-09-11 2023-01-16 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 업링크 전력 제어를 위한 빔 표시
CN109995409B (zh) * 2018-01-03 2022-07-12 华为技术有限公司 信道状态信息的测量方法、终端设备和网络设备
US20190254008A1 (en) * 2018-02-13 2019-08-15 Mediatek Singapore Pte. Ltd. Downlink Control Information Format Design In Mobile Communications
CN110474734B (zh) * 2018-05-11 2022-02-08 华为技术有限公司 通信方法及装置
US11196523B2 (en) * 2018-07-20 2021-12-07 Qualcomm Incorporated SRS resource configuration enhancements
US10972244B2 (en) * 2018-08-01 2021-04-06 Samsung Electronics Co., Ltd. Method and apparatus for low-overhead and low latency multi-beam operation
EP3849256A4 (fr) * 2018-09-07 2022-04-27 Ntt Docomo, Inc. Terminal utilisateur et procédé de communication sans fil
CN113647042A (zh) * 2019-03-29 2021-11-12 联想(北京)有限公司 用于配置和触发非周期性srs传输的方法和装置
US12323365B2 (en) 2019-05-14 2025-06-03 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for controlling uplink reference signal transmissions in a wireless communication network
CN114175763B (zh) * 2019-07-19 2023-12-19 联想(北京)有限公司 用于附加srs的功率控制的方法和装置
CN111224766B (zh) * 2020-01-10 2023-04-28 北京紫光展锐通信技术有限公司 参考信号发送方法、参考信号接收方法及通信装置
US11824804B2 (en) * 2021-09-16 2023-11-21 Qualcomm Incorporated Reference signal for activating communication mode
US12519585B2 (en) 2022-04-01 2026-01-06 Qualcomm Incorporated Comb offset hopping for sounding reference signal transmissions
US12506511B2 (en) * 2022-08-05 2025-12-23 Qualcomm Incorporated Comb offset hopping for SRS

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8873505B2 (en) 2009-03-12 2014-10-28 Interdigital Patent Holdings, Inc. Method and apparatus for performing component carrier-specific reconfiguration
US8849292B2 (en) 2009-11-02 2014-09-30 Nokia Siemens Networks Oy Sounding reference signal configuration
CN101827444B (zh) 2010-03-31 2015-03-25 中兴通讯股份有限公司 一种测量参考信号的信令配置系统及方法
WO2011142608A2 (fr) * 2010-05-12 2011-11-17 엘지전자 주식회사 Procédé pour transmettre un srs à déclenchement de srs dans un système de communication sans fil
WO2011152685A2 (fr) 2010-06-04 2011-12-08 엘지전자 주식회사 Procédé pour un terminal transmettant un signal de référence de sondage sur la base d'un déclenchement de signal de référence de sondage apériodique et procédé pour commander une puissance d'émission de liaison montante afin de transmettre un signal de référence de sondage apériodique
CN102378216B (zh) 2010-08-06 2014-05-14 普天信息技术研究院有限公司 一种上行侦听参考信号的发送方法
US9131457B2 (en) 2010-08-12 2015-09-08 Samsung Electronics Co., Ltd. Apparatus and method for transmission of uplink sounding reference signals in a wireless network
CN103503347B (zh) * 2011-05-03 2017-07-11 三星电子株式会社 响应于多个请求的来自用户设备的探测参考信号的传输
WO2013048143A2 (fr) * 2011-09-27 2013-04-04 Samsung Electronics Co., Ltd. Procédé et appareil de commande de puissance d'émission pour signal de référence de sondage
US9900849B2 (en) 2011-10-03 2018-02-20 Qualcomm Incorporated SRS optimization for coordinated multi-point transmission and reception
WO2013119167A1 (fr) * 2012-02-08 2013-08-15 Telefonaktiebolaget L M Ericsson (Publ) Instructions de commande de puissance en boucle fermée pour srs
US10159052B2 (en) 2012-08-03 2018-12-18 Qualcomm Incorporated Method and apparatus for sounding reference signal triggering and power control for coordinated multi-point operations

Also Published As

Publication number Publication date
US20140036809A1 (en) 2014-02-06
US10159052B2 (en) 2018-12-18
WO2014022747A1 (fr) 2014-02-06
EP2880923B1 (fr) 2018-04-04
CN104620645B (zh) 2018-11-27
CN104620645A (zh) 2015-05-13
EP2880923A1 (fr) 2015-06-10
US20190110262A1 (en) 2019-04-11
US10736057B2 (en) 2020-08-04

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