CN104521156B - 用于协作多点通信的上行链路信令 - Google Patents
用于协作多点通信的上行链路信令 Download PDFInfo
- Publication number
- CN104521156B CN104521156B CN201380041227.4A CN201380041227A CN104521156B CN 104521156 B CN104521156 B CN 104521156B CN 201380041227 A CN201380041227 A CN 201380041227A CN 104521156 B CN104521156 B CN 104521156B
- Authority
- CN
- China
- Prior art keywords
- srs
- cell
- pucch
- rrc information
- reference signal
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/022—Site diversity; Macro-diversity
- H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910608365.5A CN110350951B (zh) | 2012-08-03 | 2013-08-02 | 用于协作多点通信的上行链路信令 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261679400P | 2012-08-03 | 2012-08-03 | |
US61/679,400 | 2012-08-03 | ||
US13/952,588 | 2013-07-27 | ||
US13/952,588 US10433159B2 (en) | 2012-08-03 | 2013-07-27 | Uplink signaling for cooperative multipoint communication |
PCT/US2013/053424 WO2014022773A1 (en) | 2012-08-03 | 2013-08-02 | Uplink signaling for cooperative multipoint communication |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910608365.5A Division CN110350951B (zh) | 2012-08-03 | 2013-08-02 | 用于协作多点通信的上行链路信令 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104521156A CN104521156A (zh) | 2015-04-15 |
CN104521156B true CN104521156B (zh) | 2019-07-30 |
Family
ID=50028565
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380041227.4A Active CN104521156B (zh) | 2012-08-03 | 2013-08-02 | 用于协作多点通信的上行链路信令 |
CN201910608365.5A Active CN110350951B (zh) | 2012-08-03 | 2013-08-02 | 用于协作多点通信的上行链路信令 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910608365.5A Active CN110350951B (zh) | 2012-08-03 | 2013-08-02 | 用于协作多点通信的上行链路信令 |
Country Status (3)
Country | Link |
---|---|
JP (3) | JP6352913B2 (ja) |
CN (2) | CN104521156B (ja) |
WO (1) | WO2014022773A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9655048B2 (en) * | 2014-04-07 | 2017-05-16 | Futurewei Technologies, Inc. | System and method for discontinuous transmissions and measurements |
JP6100732B2 (ja) * | 2014-05-16 | 2017-03-22 | Necプラットフォームズ株式会社 | 基地局 |
CN105260322B (zh) * | 2014-06-30 | 2020-09-01 | 中兴通讯股份有限公司 | 一种对循环缓冲区消除循环移位的方法和装置 |
JP6105672B2 (ja) * | 2015-05-14 | 2017-03-29 | 株式会社Nttドコモ | ユーザ端末及び無線通信方法 |
CN106304206A (zh) * | 2015-05-15 | 2017-01-04 | 中兴通讯股份有限公司 | 一种虚拟小区动态的控制面信令的传递方法及系统 |
WO2017054986A1 (en) * | 2015-09-28 | 2017-04-06 | British Telecommunications Public Limited Company | Cellular telecommunications network |
CN115276939A (zh) | 2015-12-31 | 2022-11-01 | 日本电气株式会社 | 用于传输和接收上行链路信息的方法和装置 |
JP6897815B2 (ja) * | 2015-12-31 | 2021-07-07 | 日本電気株式会社 | Ue及びueによって行われる方法 |
US10447444B2 (en) * | 2016-04-04 | 2019-10-15 | Qualcomm Incorporated | Dynamic sounding reference signal scheduling |
CN107889256A (zh) * | 2016-09-30 | 2018-04-06 | 北京信威通信技术股份有限公司 | 一种调度上行资源的方法及装置 |
US10680866B2 (en) | 2017-03-24 | 2020-06-09 | Huawei Technologies Co., Ltd. | Sounding reference signal design |
CN115459894A (zh) | 2017-08-02 | 2022-12-09 | 苹果公司 | 用于新空口物理上行链路控制信道的序列设计和资源分配 |
CN107846733B (zh) * | 2017-12-20 | 2020-02-21 | 中国人民解放军国防科技大学 | 高密度物联网中的分布式信道分配方法 |
CN110278062B (zh) * | 2018-03-14 | 2021-03-09 | 电信科学技术研究院有限公司 | 资源指示、确定方法及装置 |
US20220216968A1 (en) * | 2018-08-17 | 2022-07-07 | Lenovo (Beijing) Limited | Srs configurations and srs transmission |
CN111262663B (zh) | 2019-04-30 | 2021-08-31 | 维沃移动通信有限公司 | 一种反馈消息的发送方法及终端设备 |
JP7290188B2 (ja) * | 2020-02-07 | 2023-06-13 | 日本電気株式会社 | 基地局によって行われる方法、ueによって行われる方法、基地局及びue |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008132073A1 (en) * | 2007-04-30 | 2008-11-06 | Nokia Siemens Networks Oy | Coordinated cyclic shift and sequence hopping for zadoff-chu, modified zadoff-chu, and block-wise spreading sequences |
US20090046645A1 (en) * | 2007-08-13 | 2009-02-19 | Pierre Bertrand | Uplink Reference Signal Sequence Assignments in Wireless Networks |
US8094761B2 (en) * | 2007-12-07 | 2012-01-10 | Samsung Electronics Co., Ltd. | Uplink feedback for supporting MIMO operation in the LTE downlink |
KR101368494B1 (ko) * | 2008-04-21 | 2014-02-28 | 엘지전자 주식회사 | 무선 통신 시스템에서 제어신호 전송 방법 |
CN101777940B (zh) * | 2009-01-12 | 2013-08-14 | 华为技术有限公司 | 上行信息的传输方法、装置及系统 |
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 |
CN101621813B (zh) * | 2009-07-23 | 2011-12-14 | 北京航空航天大学 | 一种面向下行相干协作多点传输的上行信道估计方法 |
US9014138B2 (en) * | 2009-08-07 | 2015-04-21 | Blackberry Limited | System and method for a virtual carrier for multi-carrier and coordinated multi-point network operation |
CN102026298B (zh) * | 2009-09-22 | 2014-04-30 | 中兴通讯股份有限公司 | 消除多点协作中不同小区用户间srs干扰的方法与系统 |
WO2011046353A2 (en) * | 2009-10-13 | 2011-04-21 | Pantech Co.,Ltd. | Method for transmission of cell-specific information of base station in coordinated multi-point transmission/reception system |
US8737334B2 (en) * | 2009-12-07 | 2014-05-27 | Lg Electronics Inc. | Method for transmitting a sounding reference signal in an uplink comp communication system, and apparatus for same |
KR101657125B1 (ko) * | 2009-12-10 | 2016-09-13 | 엘지전자 주식회사 | 무선 통신 시스템에서 셀간 간섭을 저감하는 방법 및 장치 |
WO2011082686A1 (en) * | 2010-01-08 | 2011-07-14 | Mediatek Inc. | Resource allocation and signaling method for lte sounding |
WO2011105845A2 (ko) * | 2010-02-25 | 2011-09-01 | 엘지전자 주식회사 | 다중 반송파를 사용하는 무선 통신 시스템에서 제어 정보 전송 방법 |
US8855053B2 (en) * | 2010-06-18 | 2014-10-07 | Mediatek Inc. | Sounding mechanism and configuration under carrier aggregation |
CN102065557B (zh) * | 2010-12-31 | 2016-03-30 | 中兴通讯股份有限公司 | 用于协作多点传输系统的测量参考信号发送方法及系统 |
KR101880460B1 (ko) * | 2011-01-10 | 2018-07-20 | 엘지전자 주식회사 | 무선통신 시스템에서의 제어정보의 전송 방법 및 장치 |
KR101777424B1 (ko) * | 2011-01-19 | 2017-09-12 | 엘지전자 주식회사 | 다중 노드 시스템에서 신호 수신 방법 및 장치 |
-
2013
- 2013-08-02 WO PCT/US2013/053424 patent/WO2014022773A1/en active Application Filing
- 2013-08-02 JP JP2015525623A patent/JP6352913B2/ja active Active
- 2013-08-02 CN CN201380041227.4A patent/CN104521156B/zh active Active
- 2013-08-02 CN CN201910608365.5A patent/CN110350951B/zh active Active
-
2018
- 2018-06-08 JP JP2018109980A patent/JP6616455B2/ja active Active
-
2019
- 2019-11-07 JP JP2019201998A patent/JP7116274B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2020039152A (ja) | 2020-03-12 |
JP6352913B2 (ja) | 2018-07-04 |
CN104521156A (zh) | 2015-04-15 |
JP2018164279A (ja) | 2018-10-18 |
CN110350951A (zh) | 2019-10-18 |
JP6616455B2 (ja) | 2019-12-04 |
JP7116274B2 (ja) | 2022-08-10 |
CN110350951B (zh) | 2023-11-24 |
WO2014022773A1 (en) | 2014-02-06 |
JP2015527845A (ja) | 2015-09-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104521156B (zh) | 用于协作多点通信的上行链路信令 | |
US11576035B2 (en) | Uplink signaling for cooperative multipoint communication | |
US11006457B2 (en) | Method and apparatus for performing communication in heterogeneous network | |
US11757589B2 (en) | Method for receiving reference signal in wireless communication system and apparatus therefor | |
JP7213810B2 (ja) | ビーム変更命令受信の失敗中のフォールバックビーム選択手順 | |
CN103907298B (zh) | 信令通知和发送上行链路参考信号的系统和方法 | |
ES2791352T3 (es) | Programación del mismo recurso en redes de acceso a la radio | |
CN107104777B (zh) | 分层的异构小区部署中的参考符号资源的有效率的使用 | |
US20170208584A1 (en) | System and Method for Multiple Point Communications | |
JP2019103057A (ja) | 端末装置、基地局装置および通信方法 | |
KR20220093065A (ko) | 무선통신시스템에서 상향링크 전송전력 제어 방법 및 장치 | |
US20160182203A1 (en) | Reference signals in wireless communication | |
CN112567680A (zh) | 在无线通信系统中配置和指示波束信息的方法和设备 | |
WO2017130967A2 (ja) | 基地局装置、端末装置および通信方法 | |
KR20180122835A (ko) | 무선 통신 시스템에서 효율적인 ptrs 운영 및 지시에 관한 장치 및 방법 | |
KR20160028970A (ko) | 자원 관리 방법 및 장치 | |
CN104380830A (zh) | 无线通信装置中的无线电链路监视 | |
WO2014007539A1 (ko) | 무선 통신 시스템에서 하향링크 신호 수신 방법 및 장치 | |
CN104956611A (zh) | 在无线接入系统中执行准协同定位的方法和设备 | |
CN104272846A (zh) | ePDCCH中分布式以及集中式传输的资源复用方法 | |
CN113169779B (zh) | 终端装置以及通信方法 | |
KR20110010538A (ko) | CoMP 참조신호 송수신 방법 | |
WO2014046498A1 (ko) | 무선 통신 시스템에서 하향링크 제어 신호를 수신 또는 전송하기 위한 방법 및 이를 위한 장치 | |
KR102396047B1 (ko) | 무선통신 시스템에서 셀 간 간섭을 제어하는 방법 및 이를 위한 장치 | |
US20230319807A1 (en) | Subcarrier spacing indication |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |