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
enb
send
nodeb
user equipment
reference signal
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
    • 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
    • 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

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 (45)

* 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
WO2011034400A2 (ko) 2009-09-21 2011-03-24 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호 송신 방법 및 이를 위한 장치
CN102577523A (zh) * 2009-09-21 2012-07-11 Lg电子株式会社 在无线通信系统中发送探测参考信号的方法和装置
WO2011090259A2 (ko) 2010-01-19 2011-07-28 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호 송신 방법 및 이를 위한 장치
CN102469609B (zh) * 2010-11-16 2016-03-09 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
WO2013010307A1 (zh) * 2011-07-15 2013-01-24 富士通株式会社 探测参考信号的发送方法、基站和用户设备
US9370024B2 (en) * 2011-09-23 2016-06-14 Lg Electronics Inc. Method and apparatus for random access 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
US9930626B2 (en) * 2014-05-09 2018-03-27 Futurewei Technologies, Inc. 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
CN105766014B (zh) * 2014-11-07 2020-02-14 华为技术有限公司 一种物理下行控制信道的传输方法、基站设备及用户设备
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
KR20230006050A (ko) * 2015-12-08 2023-01-10 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 연결 확립 방법 및 장치
EP3927098B1 (en) * 2016-02-05 2024-04-03 Huawei Technologies Co., Ltd. Methods and apparatus for sending/receiving uplink information in idle mode
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
KR102202334B1 (ko) 2016-03-02 2021-01-13 엘지전자 주식회사 무선 통신 시스템에서 스케줄링 요청를 전송하는 방법 및 그에 대한 장치
CN115065449A (zh) * 2016-03-04 2022-09-16 松下知识产权经营株式会社 站装置及其通信方法
US10200170B2 (en) * 2016-03-09 2019-02-05 Samsung Electronics Co., Ltd. Method and apparatus for a multi-cell full-dimension MIMO system
WO2017179859A1 (ko) * 2016-04-10 2017-10-19 엘지전자 주식회사 무선 통신 시스템에서 상향링크 참조 신호를 전송하는 방법 및 장치
US10314045B2 (en) * 2016-08-09 2019-06-04 Htc Corporation Device and method of handling narrowband internet of things communication
WO2018053814A1 (zh) * 2016-09-23 2018-03-29 广东欧珀移动通信有限公司 传输srs的方法、网络设备和终端设备
WO2018083630A1 (en) * 2016-11-02 2018-05-11 Telefonaktiebolaget Lm Ericsson (Publ) Controlling the impact of srs switching on uplink transmissions
CN113422678A (zh) 2016-12-30 2021-09-21 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
CN110419239B (zh) * 2017-03-20 2024-05-07 Oppo广东移动通信有限公司 无线通信方法和设备
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
JP2022506322A (ja) * 2018-11-01 2022-01-17 ノキア テクノロジーズ オサケユイチア ランダムアクセスモードの選択
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

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
JP5048839B2 (ja) * 2007-09-28 2012-10-17 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおける制御情報検出方法
WO2009084998A1 (en) * 2008-01-03 2009-07-09 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
EP3661067A1 (en) * 2008-02-01 2020-06-03 Guangdong Oppo Mobile Telecommunications Corp., Ltd. System and method for uplink timing synchronization in conjunction with discontinuous reception
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
CN105263191B (zh) * 2008-07-01 2019-01-11 爱立信电话股份有限公司 电信系统中的方法和设备
EP2335360B1 (en) * 2008-09-26 2017-11-08 Samsung Electronics Co., Ltd. Apparatus and methods for supporting transmission of sounding reference signals with 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
SG187672A1 (en) * 2010-08-13 2013-03-28 Research In Motion Ltd Method of resource allocation and signaling for aperiodic channel sounding
US9258092B2 (en) * 2010-09-17 2016-02-09 Blackberry Limited Sounding reference signal transmission in carrier aggregation
JP2014514831A (ja) * 2011-04-01 2014-06-19 インターデイジタル パテント ホールディングス インコーポレイテッド ネットワークへの接続性を制御する方法および装置
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
US9787449B2 (en) 2017-10-10
BR112013017492A2 (pt) 2017-09-26
US20130294382A1 (en) 2013-11-07
RU2610143C2 (ru) 2017-02-08
KR101482482B1 (ko) 2015-01-13
CN103314627B (zh) 2017-11-14
EP2663150A1 (en) 2013-11-13
US20160127100A1 (en) 2016-05-05
RU2017102724A3 (es) 2018-07-31
RU2015129044A (ru) 2017-01-23
RU2017102724A (ru) 2018-07-31
TWI505684B (zh) 2015-10-21
JP2014502120A (ja) 2014-01-23
EP2663150A4 (en) 2016-11-16
RU2561147C2 (ru) 2015-08-27
CA2823966A1 (en) 2012-07-12
RU2013136911A (ru) 2015-02-20
KR20130106881A (ko) 2013-09-30
WO2012092714A1 (zh) 2012-07-12
CN103314627A (zh) 2013-09-18
US9277537B2 (en) 2016-03-01
EP2663150B1 (en) 2019-06-12
MX353344B (es) 2018-01-09
TW201238314A (en) 2012-09-16
JP5783266B2 (ja) 2015-09-24

Similar Documents

Publication Publication Date Title
MX353344B (es) Método para activar un símbolo de referencia de sondeo aperiódico, estación base y equipo de usuario.
MX2022008120A (es) Metodo de transmision de datos peque?os y dispositivo relacionado.
AU2018275007B2 (en) Downlink and uplink channel with low latency
WO2011108905A3 (ko) 무선 통신 시스템에서 비주기적 사운딩 참조 신호 전송 방법 및 장치
WO2011084014A3 (en) Apparatus and method for enabling low latency transmissions in the uplink of a communication system
WO2012169816A3 (en) Method and apparatus for transmitting aperiodic channel state information in wireless communication system
MY176399A (en) Scheduling request procedure for d2d communication
MX2018013322A (es) Configuracion de transmision de enlace ascendente para un dispositivo inalambrico.
BR112017006554A2 (pt) processo de escalonamento de recursos, processo de determinação de recursos, nó b otimizado e equipamento de usuário
EP2521407A4 (en) METHOD AND APPARATUS FOR CONFIGURING RESOURCES BASED ON CONTENT
RU2016145058A (ru) Устройство и способ для синхронного мультиплексирования и множественного доступа для различных целей запаздывания, используя тонкое управление
WO2012173445A3 (ko) 무선 접속 시스템에서 데이터 송수신 방법 및 이를 위한 단말
WO2012141463A3 (ko) 이동통신시스템에서 신호 전송 방법 및 장치
WO2012177073A3 (ko) 상향링크 제어정보 전송방법 및 사용자기기와, 상향링크 제어정보 수신방법 및 기지국
WO2013022261A3 (en) Extension of physical downlink control channels in a communication system
WO2011100466A3 (en) Aperiodic sounding reference signal transmission method and apparatus
EP2615765A3 (en) Apparatus and method for transmitting/receiving downlink data channel signal transmission information in cellular radio communication system using cooperative multi-point scheme
AR102127A2 (es) Método y aparato para transmitir bloques de datos de control de enlace radioeléctrico (rlc)
ATE511334T1 (de) Schneller zugriff auf ein dediziertes aufwärtsstrecken-(e-dch-)betriebsmittel durch verwendung einer zuvor verwendeten konfiguration
WO2011108906A3 (ko) 무선 통신 시스템에서 비주기적 사운딩 참조 신호 전송 방법 및 장치
MX2019007723A (es) Procedimiento de transmisión de señales, dispositivo terminal y dispositivo de red.
WO2013162321A3 (ko) 신호 송수신 방법 및 이를 위한 장치
WO2011129601A3 (ko) 무선 통신 시스템에서 업링크 타이밍 그룹에 대한 정보를 송수신하는 장치 및 방법
WO2012165820A3 (en) Method and apparatus for transmitting channel state information in multi-node system
BR112017021839A2 (pt) método e equipamento de usuário para compactar feedback de harq

Legal Events

Date Code Title Description
FG Grant or registration