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MX2013007940A - Metodo para activar un simbolo de referencia de sondeo aperiodico, estacion base y equipo de usuario. - Google Patents

Metodo para activar un simbolo de referencia de sondeo aperiodico, estacion base y equipo de usuario.

Info

Publication number
MX2013007940A
MX2013007940A MX2013007940A MX2013007940A MX2013007940A MX 2013007940 A MX2013007940 A MX 2013007940A MX 2013007940 A MX2013007940 A MX 2013007940A MX 2013007940 A MX2013007940 A MX 2013007940A MX 2013007940 A MX2013007940 A MX 2013007940A
Authority
MX
Mexico
Prior art keywords
user equipment
base station
reference symbol
transmit
sound reference
Prior art date
Application number
MX2013007940A
Other languages
English (en)
Inventor
Hua Zhou
Haibo Xu
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of MX2013007940A publication Critical patent/MX2013007940A/es

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
    • H04L5/003—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/34—Selective release of ongoing connections
    • H04W76/36—Selective release of ongoing connections for reassigning the resources associated with the released connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/38—Connection release triggered by timers
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Se describe un método para activar un símbolo de referencia sonoro periódico, una estación base y un equipo de usuario; el método comprende no liberar mediante el equipo de usuario un recurso usado para transmitir un símbolo de referencia sonoro aperiódico configurado por una estación base para el equipo de usuario, si el equipo de usuario desincroniza o el equipo de usuario falla en transmitir una solicitud de planificación a la estación base; ejecutar un procedimiento de acceso aleatorio mediante el equipo de usuario; y transmitir mediante el equipo de usuario el símbolo de referencia sonoro aperiódico en el recurso sin liberar usado para transmitir un símbolo de referencia sonoro aperiódico configurado por una estación base para el equipo de usuario de acuerdo con la información de indicación expedida por la estación base para indicar al equipo de usuario transmitir un símbolo de referencia sonoro aperiódico si el acceso aleatorio resulta exitoso; a través de la modalidad, es posible que la estación base obtenga rápidamente información de estado del canal de enlace ascendente (CSI) del equipo de usuario (UE) para así planificar rápidamente la transmisión de datos del enlace ascendente del equipo de usuario (UE).
MX2013007940A 2011-01-07 2011-01-07 Metodo para activar un simbolo de referencia de sondeo aperiodico, estacion base y equipo de usuario. MX2013007940A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/070074 WO2012092714A1 (zh) 2011-01-07 2011-01-07 触发非周期的测量参考信号的方法、基站和用户设备

Publications (1)

Publication Number Publication Date
MX2013007940A true MX2013007940A (es) 2013-11-01

Family

ID=46457184

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2013007940A MX2013007940A (es) 2011-01-07 2011-01-07 Metodo para activar un simbolo de referencia de sondeo aperiodico, estacion base y equipo de usuario.
MX2015008383A MX353344B (es) 2011-01-07 2011-01-07 Método para activar un símbolo de referencia de sondeo aperiódico, estación base y equipo de usuario.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2015008383A MX353344B (es) 2011-01-07 2011-01-07 Método para activar un símbolo de referencia de sondeo aperiódico, estación base y equipo de usuario.

Country Status (11)

Country Link
US (2) US9277537B2 (es)
EP (1) EP2663150B1 (es)
JP (1) JP5783266B2 (es)
KR (1) KR101482482B1 (es)
CN (1) CN103314627B (es)
BR (1) BR112013017492A2 (es)
CA (1) CA2823966A1 (es)
MX (2) MX2013007940A (es)
RU (3) RU2561147C2 (es)
TW (1) TWI505684B (es)
WO (1) WO2012092714A1 (es)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0924979B1 (pt) * 2009-03-20 2021-01-05 Telefonaktiebolaget Lm Ericsson (Publ) métodos em um equipamento de usuário e em uma estação base de rádio para obter dados para observar desempenho relacionado a acesso randômico em um sistema rádio celular, equipamento de usuário, e, estação base de rádio
KR101294815B1 (ko) 2009-05-15 2013-08-08 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호 송신 방법 및 이를 위한 장치
US8811287B2 (en) * 2009-09-21 2014-08-19 Lg Electronics Inc. Method for transmitting a sounding reference signal in a wireless communication system, and apparatus for same
US8948088B2 (en) 2009-09-21 2015-02-03 Lg Electronics Inc. Method for transmitting a sounding reference signal in a wireless communication system, and apparatus for same
US8873415B2 (en) 2010-01-19 2014-10-28 Lg Electronics Inc. Method for transmitting sounding reference signal in wireless communication system and apparatus for same
CN105578599A (zh) * 2010-11-16 2016-05-11 华为技术有限公司 测量参考信号的发送方法和配置指示方法及设备
EP2733999A4 (en) * 2011-07-15 2015-03-11 Fujitsu Ltd SENDING PROCEDURES FOR REFERENCE TONSYMBOLS, BASIC STATION AND USER DEVICE
US9295083B2 (en) * 2011-09-23 2016-03-22 Lg Electronics Inc. Method and apparatus for random-accessing in wireless communication system
KR101407094B1 (ko) 2012-10-31 2014-06-16 엘지전자 주식회사 상향링크 신호 전송 방법 및 장치
US9491777B2 (en) * 2014-01-10 2016-11-08 Qualcomm Incorporated Techniques for prioritizing the reporting of uplink control information for cells utilizing contention based radio frequency spectrum
US9253692B1 (en) * 2014-04-22 2016-02-02 Sprint Spectrum L.P. Reuse of identifiers for contention-free random access requests to a network
WO2015172114A1 (en) * 2014-05-09 2015-11-12 Huawei Technologies Co., Ltd. Device, network, and method for communications with dynamic adaptation
US9370025B1 (en) * 2014-06-11 2016-06-14 Sprint Spectrum L.P. Contention free preamble reuse based on latency metrics
KR101875255B1 (ko) * 2014-08-07 2018-07-06 주식회사 케이티 캐리어 병합 구성 방법 및 그 장치
US9900074B2 (en) * 2014-08-12 2018-02-20 Qualcomm Incorporated CSI request procedure in LTE/LTE-A with unlicensed spectrum
KR102252583B1 (ko) * 2014-11-07 2021-05-14 후아웨이 테크놀러지 컴퍼니 리미티드 물리 하향링크 제어채널 전송 방법, 기지국 장치, 및 사용자 장비
CN106413117B (zh) * 2015-07-29 2021-08-17 索尼公司 无线通信系统、基站侧和用户设备侧的装置及方法
US10299284B2 (en) * 2015-08-31 2019-05-21 Qualcomm, Incorporated Inter-access terminal unblocking and enhanced contention for co-existence on a shared communication medium
CN107926072B (zh) * 2015-12-08 2020-09-29 Oppo 广东移动通信有限公司 连接建立的方法和装置
CN113411895B (zh) * 2016-02-05 2023-03-31 华为技术有限公司 空闲态上行信息发送方法、装置和系统
WO2017137230A1 (en) * 2016-02-12 2017-08-17 Sony Corporation Terminal device, infrastructure equipment, methods and integrated circuitry
CN107135533B (zh) * 2016-02-26 2021-06-08 中兴通讯股份有限公司 一种信号传输方法、终端和网络侧设备
US10674529B2 (en) * 2016-03-02 2020-06-02 Lg Electronics Inc. Method for transmitting a scheduling request in a wireless communication system and a device therefor
ES2922316T3 (es) * 2016-03-04 2022-09-13 Panasonic Ip Man Co Ltd Punto de acceso para generar una trama de activación para asignar unidades de recursos para UORA
US10200170B2 (en) * 2016-03-09 2019-02-05 Samsung Electronics Co., Ltd. Method and apparatus for a multi-cell full-dimension MIMO system
US10912090B2 (en) * 2016-04-10 2021-02-02 Lg Electronics Inc. Method and device for transmitting uplink reference signal in wireless communication system
US10314045B2 (en) * 2016-08-09 2019-06-04 Htc Corporation Device and method of handling narrowband internet of things communication
MX2019003336A (es) * 2016-09-23 2019-06-03 Guangdong Oppo Mobile Telecommunications Corp Ltd Metodo de transmision de srs, dispositivo de red y dispositivo terminal.
EP3535885A1 (en) * 2016-11-02 2019-09-11 Telefonaktiebolaget LM Ericsson (publ) Controlling the impact of srs switching on uplink transmissions
CN113422678B (zh) * 2016-12-30 2025-04-01 华为技术有限公司 传输上行测量参考信号的方法、装置和系统
CN108282895B (zh) * 2017-01-06 2019-12-20 电信科学技术研究院 一种随机接入方法及终端
CA3056688C (en) * 2017-03-20 2023-03-14 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wireless communication method and apparatus
GB2562367B (en) * 2017-03-23 2021-03-10 Samsung Electronics Co Ltd Improvements in and relating to scheduling requests (SR) in a telecommunication system
CN108809474B (zh) * 2017-04-26 2020-12-04 电信科学技术研究院 一种信号处理方法及装置
WO2018227558A1 (en) * 2017-06-16 2018-12-20 Qualcomm Incorporated Signaling design for multiple aperiodic csi feedback
US10554448B2 (en) * 2017-08-10 2020-02-04 Qualcomm Incorporated Dynamic scheduling of data patterns for shortened transmission time intervals
CN108111277B (zh) * 2017-08-11 2022-04-19 中兴通讯股份有限公司 上行信号发送的配置、上行信号的发送方法、装置及系统
CN109600860B (zh) * 2017-09-30 2023-02-14 华为技术有限公司 随机接入方法、装置、设备、存储介质和程序产品
CN111970764B (zh) * 2017-11-15 2022-09-30 展讯通信（上海）有限公司 对sr配置的处理方法及装置、存储介质、终端
US10965421B2 (en) * 2017-11-16 2021-03-30 Lg Electronics Inc. Method for transmitting and receiving uplink phase tracking reference signal and devices supporting the same
CN110769439B (zh) * 2018-07-27 2022-02-25 维沃移动通信有限公司 测量方法、终端和网络侧设备
WO2020029675A1 (en) * 2018-08-10 2020-02-13 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for sounding reference signal transmission
CN110839291B (zh) * 2018-08-19 2024-02-02 华为技术有限公司 传输下行控制信息的方法和装置
EP3874885A4 (en) * 2018-11-01 2022-06-22 Nokia Technologies Oy SELECTING A DIRECT ACCESS MODE
CN113595709B (zh) * 2018-11-02 2025-09-19 北京小米移动软件有限公司 传输时间提前量的设置方法及装置
CN110535602B (zh) * 2019-01-18 2022-12-20 中兴通讯股份有限公司 一种信息传输方法、装置、通信设备和通信节点
WO2021185152A1 (en) * 2020-03-20 2021-09-23 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Apparatus and method of wireless communication
CN114844604B (zh) * 2021-02-01 2025-04-04 中国移动通信有限公司研究院 一种非周期探测参考信号的触发、发送方法、终端及设备

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100965861B1 (ko) 2002-10-24 2010-06-24 삼성전자주식회사 이동통신 시스템에서 복합 재전송 제어 장치
US8107987B2 (en) * 2007-02-14 2012-01-31 Qualcomm Incorporated Apparatus and method for uplink power control of wireless communications
US8218526B2 (en) * 2007-04-30 2012-07-10 Texas Instruments Incorporated Uplink synchronization maintenance principles in wireless networks
KR101380558B1 (ko) * 2007-06-19 2014-04-02 엘지전자 주식회사 사운딩 기준신호의 전송방법
US8739013B2 (en) * 2007-09-28 2014-05-27 Lg Electronics Inc. Method for detecting control information in wireless communication system
KR101498734B1 (ko) 2007-09-28 2015-03-12 엘지전자 주식회사 무선 통신 시스템에서 제어정보 검출 방법
US8504046B2 (en) * 2008-01-03 2013-08-06 Telefonaktiebolaget Lm Ericsson (Publ) Fast radio link recovery after handover failure
KR101447750B1 (ko) * 2008-01-04 2014-10-06 엘지전자 주식회사 랜덤 액세스 과정을 수행하는 방법
DK3002881T3 (da) * 2008-02-01 2019-11-11 Guangdong Oppo Mobile Telecommunications Corp Ltd System og fremgangsmåde til uplink-timing-synkronisering i forbindelse med diskontinuerlig modtagelse
KR100925333B1 (ko) * 2008-03-14 2009-11-04 엘지전자 주식회사 랜덤 액세스 과정에서 상향링크 동기화를 수행하는 방법
KR101468742B1 (ko) 2008-05-06 2014-12-04 엘지전자 주식회사 무선통신 시스템에서 데이터 전송 방법
WO2010002307A1 (en) * 2008-07-01 2010-01-07 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement in a telecommunications system
EP2605442B1 (en) * 2008-09-26 2017-08-30 Samsung Electronics Co., Ltd Apparatus and method for supporting the transmission of srs (sounding reference signals) from multiple antennas
CN101771664B (zh) * 2008-12-31 2014-04-16 华为技术有限公司 多媒体下载方法、装置及系统
CN101772180A (zh) * 2008-12-31 2010-07-07 中兴通讯股份有限公司 随机接入方法和系统
KR101294815B1 (ko) 2009-05-15 2013-08-08 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호 송신 방법 및 이를 위한 장치
US20140036859A1 (en) * 2010-01-11 2014-02-06 Texas Instruments Incorporated Methods to Increase Sounding Capacity for LTE-Advanced Systems
US8848520B2 (en) * 2010-02-10 2014-09-30 Qualcomm Incorporated Aperiodic sounding reference signal transmission method and apparatus
KR101791266B1 (ko) * 2010-02-12 2017-10-30 엘지전자 주식회사 무선 통신 시스템에서 데이터 전송 방법 및 장치
KR101807874B1 (ko) * 2010-03-05 2017-12-12 엘지전자 주식회사 무선 통신 시스템에서 비주기적 사운딩 참조 신호 전송 방법 및 장치
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
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
KR101468344B1 (ko) * 2010-08-13 2014-12-10 블랙베리 리미티드 비주기적 채널 사운딩을 위한 자원 할당 및 시그널링의 방법
US9258092B2 (en) * 2010-09-17 2016-02-09 Blackberry Limited Sounding reference signal transmission in carrier aggregation
WO2012154325A1 (en) * 2011-04-01 2012-11-15 Interdigital Patent Holdings, Inc. Method and apparatus for controlling connectivity to a network
KR101810121B1 (ko) * 2011-05-27 2017-12-18 애플 인크. 무선 통신 시스템에서 랜덤 액세스의 수행장치 및 방법

Also Published As

Publication number Publication date
RU2561147C2 (ru) 2015-08-27
RU2017102724A3 (es) 2018-07-31
JP5783266B2 (ja) 2015-09-24
CN103314627A (zh) 2013-09-18
US9787449B2 (en) 2017-10-10
CA2823966A1 (en) 2012-07-12
JP2014502120A (ja) 2014-01-23
WO2012092714A1 (zh) 2012-07-12
US20160127100A1 (en) 2016-05-05
TWI505684B (zh) 2015-10-21
RU2015129044A (ru) 2017-01-23
CN103314627B (zh) 2017-11-14
KR101482482B1 (ko) 2015-01-13
RU2017102724A (ru) 2018-07-31
TW201238314A (en) 2012-09-16
US20130294382A1 (en) 2013-11-07
RU2610143C2 (ru) 2017-02-08
EP2663150A1 (en) 2013-11-13
RU2013136911A (ru) 2015-02-20
EP2663150B1 (en) 2019-06-12
BR112013017492A2 (pt) 2017-09-26
US9277537B2 (en) 2016-03-01
MX353344B (es) 2018-01-09
KR20130106881A (ko) 2013-09-30
EP2663150A4 (en) 2016-11-16

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