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MX2010001795A - Formato de canal de control de enlace ascendente. - Google Patents

Formato de canal de control de enlace ascendente.

Info

Publication number
MX2010001795A
MX2010001795A MX2010001795A MX2010001795A MX2010001795A MX 2010001795 A MX2010001795 A MX 2010001795A MX 2010001795 A MX2010001795 A MX 2010001795A MX 2010001795 A MX2010001795 A MX 2010001795A MX 2010001795 A MX2010001795 A MX 2010001795A
Authority
MX
Mexico
Prior art keywords
payload
control channel
uplink control
channel format
indicator
Prior art date
Application number
MX2010001795A
Other languages
English (en)
Inventor
Durga Prasad Malladi
Byoung-Hoon Kim
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 MX2010001795A publication Critical patent/MX2010001795A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/003—Adaptive formatting arrangements particular to signalling, e.g. variable amount of bits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03343—Arrangements at the transmitter end
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03426—Arrangements for removing intersymbol interference characterised by the type of transmission transmission using multiple-input and multiple-output channels
    • 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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03777—Arrangements for removing intersymbol interference characterised by the signalling
    • H04L2025/03802—Signalling on the reverse channel
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space

Landscapes

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

Abstract

Se describen sistemas y metodologías que facilitan la codificación de información de realimentación o control en una carga útil compacta. En particular, un indicador de clasificación, un indicador de matriz de precodificacián e indicadores de calidad de canal se empacan en una carga útil de canal de control que se ajusta en una subtrama sencilla. El formato de carga útil se determina basándose por lo menos en parte en una configuración de antena de la granularidad del indicador de calidad de canal. Además, las solicitudes de repetición automática híbrida pueden incluirse en la carga útil.
MX2010001795A 2007-08-15 2008-08-15 Formato de canal de control de enlace ascendente. MX2010001795A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US96496207P 2007-08-15 2007-08-15
US12/191,577 US8630184B2 (en) 2007-08-15 2008-08-14 Uplink control channel format
PCT/US2008/073367 WO2009023850A1 (en) 2007-08-15 2008-08-15 Uplink control channel format

Publications (1)

Publication Number Publication Date
MX2010001795A true MX2010001795A (es) 2010-03-15

Family

ID=40152972

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010001795A MX2010001795A (es) 2007-08-15 2008-08-15 Formato de canal de control de enlace ascendente.

Country Status (12)

Country Link
US (1) US8630184B2 (es)
EP (1) EP2188937B1 (es)
JP (1) JP5108102B2 (es)
KR (2) KR20120137514A (es)
CN (1) CN101779403B (es)
AU (1) AU2008286766A1 (es)
BR (1) BRPI0815338A2 (es)
CA (1) CA2694731A1 (es)
MX (1) MX2010001795A (es)
RU (1) RU2441326C2 (es)
TW (1) TW200915754A (es)
WO (1) WO2009023850A1 (es)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8630184B2 (en) * 2007-08-15 2014-01-14 Qualcomm Incorporated Uplink control channel format
KR101531416B1 (ko) * 2007-09-13 2015-06-24 옵티스 셀룰러 테크놀로지, 엘엘씨 상향링크 신호 전송 방법
ES2685260T3 (es) 2007-10-01 2018-10-08 Panasonic Corporation Dispositivo de radiocomunicación y procedimiento de ensanchamiento de señal de respuesta
US8041364B2 (en) * 2007-10-30 2011-10-18 Sharp Laboratories Of America, Inc. Systems and methods for transmitting control information via a control signaling channel
US9130612B2 (en) * 2008-01-07 2015-09-08 Qualcomm Incorporated Unified uplink control signal formats
JP4652420B2 (ja) * 2008-01-08 2011-03-16 株式会社エヌ・ティ・ティ・ドコモ ユーザ装置、送信方法、および移動通信システム
WO2009096752A1 (en) 2008-02-03 2009-08-06 Lg Electronics Inc. Method and apparatus for supporting harq
KR101558571B1 (ko) 2008-02-03 2015-10-08 엘지전자 주식회사 Ｈａｒｑ를 지원하는 방법 및 장치
US8724684B2 (en) 2008-03-24 2014-05-13 Texas Instruments Incorporated CQI feedback structure
US8811353B2 (en) * 2008-04-22 2014-08-19 Texas Instruments Incorporated Rank and PMI in download control signaling for uplink single-user MIMO (UL SU-MIMO)
KR100925444B1 (ko) 2008-05-27 2009-11-06 엘지전자 주식회사 상향링크 채널을 통해 데이터와 제어 정보를 포함하는 상향링크 신호를 전송하는 방법
JP2011527137A (ja) * 2008-07-03 2011-10-20 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） 無線通信システムにおける方法及び構成
CN105553533A (zh) * 2008-07-23 2016-05-04 中兴通讯股份有限公司 秩指示信息的发送方法和装置
US8483076B2 (en) * 2008-08-18 2013-07-09 Qualcomm Incorporated A-periodic PUCCH transmission on PUSCH
JP5363493B2 (ja) * 2008-09-19 2013-12-11 シャープ株式会社 移動局装置、移動通信システムおよび送信方法
US9049003B2 (en) * 2008-09-23 2015-06-02 Idtp Holdings, Inc. Methods and arrangements in a telecommunication system for sending feedback data and user data on a combined feedback and data channel
US8160188B2 (en) 2008-12-18 2012-04-17 Broadcom Corporation Method and system for communication in a wireless orthogonal frequency division multiplexing (OFDM) communication system
CN101771418B (zh) * 2009-01-07 2014-11-05 华为技术有限公司 编码方法及其装置
CN102106098B (zh) * 2009-02-27 2014-04-02 华为技术有限公司 一种信息传输方法及装置
EP2230786A1 (en) * 2009-03-16 2010-09-22 Panasonic Corporation Channel quality feedback signalling in communication systems
WO2010123304A2 (en) 2009-04-24 2010-10-28 Samsung Electronics Co., Ltd. Multiplexing large payloads of control information from user equipments
CN101902304B (zh) * 2009-05-25 2014-10-15 株式会社Ntt都科摩 一种信道信息反馈方法、预编码方法、接收站及发送站
JP5525606B2 (ja) * 2009-06-24 2014-06-18 ブラックベリー リミテッド アンテナ管理を行う方法および装置
CN101964675A (zh) * 2009-07-22 2011-02-02 华为技术有限公司 一种预编码控制指示pci信息的传输方法及用户设备
CN101998497B (zh) * 2009-08-19 2013-03-27 中兴通讯股份有限公司 一种非周期上报信道状态信息的方法及装置
JP5210278B2 (ja) * 2009-10-05 2013-06-12 株式会社エヌ・ティ・ティ・ドコモ 無線基地局装置、移動端末装置及び無線通信方法
EP2343849B1 (en) * 2010-01-07 2019-05-29 Samsung Electronics Co., Ltd. Apparatus and method for enhancing features of uplink reference signals
US8619542B2 (en) * 2010-01-15 2013-12-31 Motorola Mobility Llc Closed-loop feedback in wireless communications system
JP4965003B2 (ja) 2010-01-22 2012-07-04 シャープ株式会社 送信装置、受信装置、通信システムおよび通信方法
WO2011099282A1 (ja) 2010-02-10 2011-08-18 パナソニック株式会社 端末及びその通信方法
US9059819B2 (en) * 2010-02-12 2015-06-16 Qualcomm Incorporated Flexible uplink control channel configuration
WO2011109940A1 (en) * 2010-03-11 2011-09-15 Qualcomm Incorporated Method and apparatus for enabling enhanced cqi update frequency
KR101871707B1 (ko) * 2010-04-02 2018-06-27 엘지전자 주식회사 무선통신 시스템에서 채널상태정보 피드백 하는 단말 장치 및 그 방법
PT2556712T (pt) * 2010-04-05 2020-10-30 Nokia Technologies Oy Feedback de informação do estado do canal para entrada múltipla de ligação descendente aprimorada - operação de saída múltipla
US8213873B2 (en) * 2010-04-09 2012-07-03 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for channel quality reporting in a wireless communication system
EP2560298B1 (en) 2010-04-12 2019-10-30 LG Electronics Inc. Method and apparatus for efficient feedback in a wireless communication system that supports multiple antennas
EP2560296A4 (en) * 2010-04-12 2016-08-03 Lg Electronics Inc METHOD AND DEVICE FOR EFFICIENT FEEDBACK IN A WIRELESS COMMUNICATION SYSTEM SUPPORTING MULTIPLE ANTENNAS
US20110255483A1 (en) * 2010-04-16 2011-10-20 Research In Motion Limited Signaling of Precoding Granularity for LTE and LTE-A
MX2012012574A (es) 2010-04-30 2012-12-17 Nokia Siemens Networks Oy Soporte de retroalimentacion ack/nak ul para agregacion de portadora durante un periodo de (re) configuracion/activacion/desa ctivacion de la portadora componente de incertidumbre en teporizacion.
KR101817724B1 (ko) * 2010-04-30 2018-02-21 삼성전자주식회사 각 리포팅 모드에 대응하는 코드북을 사용하는 다중 입출력 통신 시스템
CN102255703B (zh) * 2010-05-19 2014-07-16 华为技术有限公司 一种预编码信息的发送和接收方法及装置
CN101873207B (zh) * 2010-06-13 2015-05-13 中兴通讯股份有限公司 一种多天线系统上行传输块的重传系统及方法
CN102948096A (zh) 2010-06-21 2013-02-27 富士通株式会社 用于无线通信系统的信道状态信息反馈的方法和设备
CN101931500A (zh) * 2010-08-19 2010-12-29 优能通信科技（杭州）有限公司 在dmr系统中利用控制信道传输反向控制信令的方法
CN102378256B (zh) * 2010-08-23 2015-01-28 中兴通讯股份有限公司 上行业务信道控制信息解析方法及装置
WO2012030340A1 (en) * 2010-09-01 2012-03-08 Empire Technology Development Llc Precoding data based on forwarded channel condition information
KR101835326B1 (ko) * 2010-09-26 2018-03-07 엘지전자 주식회사 다중 안테나 지원 무선 통신 시스템에서 효율적인 피드백 방법 및 장치
CN102448113B (zh) * 2010-09-30 2014-11-05 中兴通讯股份有限公司 一种周期性信道状态信息的发送方法及系统
CN101969367B (zh) * 2010-09-30 2016-03-30 中兴通讯股份有限公司 信道信息反馈方法及终端
CN101958774B (zh) 2010-09-30 2015-10-21 中兴通讯股份有限公司 一种反馈信息发送方法和用户设备
CN102448114B (zh) * 2010-10-07 2015-07-15 上海贝尔股份有限公司 用于改进通过pucch传输csi的准确性的方法和设备
CN102468936B (zh) * 2010-11-09 2014-12-10 大唐移动通信设备有限公司 Ack/nack反馈信息和周期cqi/pmi/ri反馈比特同时传输的方法和设备
WO2012108616A1 (en) * 2011-02-13 2012-08-16 Lg Electronics Inc. Method for transmitting uplink control information and user equipment, and method for receiving uplink control information and base station
US8885569B2 (en) * 2011-12-19 2014-11-11 Ofinno Technologies, Llc Beamforming signaling in a wireless network
US8792538B2 (en) * 2012-01-17 2014-07-29 Huawei Technologies Co., Ltd. Method and apparatus for transmitting data using codebook
CN103391156B (zh) * 2012-05-11 2016-12-07 华为技术有限公司 一种信道控制信息的传输方法及通信设备
US9143212B2 (en) 2013-02-25 2015-09-22 Texas Instruments Incorporated Codebook sub-sampling for CSI feedback on PUCCH for 4Tx MIMO
US9847818B2 (en) 2013-06-07 2017-12-19 Nec Corporation Channel state information (CSI) feedback and subsampling
US20160128045A1 (en) * 2014-10-31 2016-05-05 Qualcomm Incorporated Reliable transmission of information on control channels
WO2016164672A1 (en) * 2015-04-09 2016-10-13 Zte (Usa) Inc. Method and system of bi-directional transmission to improve uplink performance
CN115866783A (zh) * 2016-09-30 2023-03-28 中兴通讯股份有限公司 上行控制信息传输方法及装置
US10673593B2 (en) 2016-11-03 2020-06-02 Huawei Technologies Co., Ltd. HARQ signaling for grant-free uplink transmissions
US11025326B2 (en) * 2017-06-16 2021-06-01 Apple Inc. Channel state information concatenation and antenna port measurement
US10630453B2 (en) 2017-08-10 2020-04-21 At&T Intellectual Property I, L.P. Facilitating restriction of channel state information to improve communication coverage in 5G or other next generation networks
WO2021035494A1 (zh) 2019-08-26 2021-03-04 Oppo广东移动通信有限公司 一种信道状态信息处理方法、电子设备及存储介质
US20240405833A1 (en) * 2021-11-08 2024-12-05 Qualcomm Incorporated Uplink codebook and signaling design

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA946674B (en) 1993-09-08 1995-05-02 Qualcomm Inc Method and apparatus for determining the transmission data rate in a multi-user communication system
ES2432033T3 (es) 1999-04-12 2013-11-29 Samsung Electronics Co., Ltd. Método para controlar la transmisión regulada de un canal dedicado en un sistema de comunicación W-CDMA
KR20060021411A (ko) 2003-06-26 2006-03-07 인터디지탈 테크날러지 코포레이션 신호 대 간섭 비를 바이어싱함으로써 채널 품질 표시기를생성하는 방법
US7567621B2 (en) * 2004-07-21 2009-07-28 Qualcomm Incorporated Capacity based rank prediction for MIMO design
US8842693B2 (en) 2005-05-31 2014-09-23 Qualcomm Incorporated Rank step-down for MIMO SCW design employing HARQ
US8971461B2 (en) * 2005-06-01 2015-03-03 Qualcomm Incorporated CQI and rank prediction for list sphere decoding and ML MIMO receivers
KR101011408B1 (ko) 2005-06-16 2011-01-28 콸콤 인코포레이티드 무선 통신 시스템에서의 협상된 채널 정보 보고
US9184898B2 (en) * 2005-08-01 2015-11-10 Google Technology Holdings LLC Channel quality indicator for time, frequency and spatial channel in terrestrial radio access network
JP5063883B2 (ja) 2005-09-29 2012-10-31 富士通株式会社 無線通信装置、送信方法、送信装置、データ伝送システムおよびデータ伝送方法
US20070160156A1 (en) * 2006-01-09 2007-07-12 Ezer Melzer Wireless communication device employing interference-sensitive mode selection and associated methods
US10044532B2 (en) 2006-03-20 2018-08-07 Texas Instruments Incorporated Pre-coder selection based on resource block grouping
US8451915B2 (en) * 2007-03-21 2013-05-28 Samsung Electronics Co., Ltd. Efficient uplink feedback in a wireless communication system
WO2008120925A1 (en) * 2007-03-29 2008-10-09 Lg Electronics Inc. Method of transmitting sounding reference signal in wireless communication system
DK2557715T3 (en) 2007-04-30 2017-03-06 Interdigital Tech Corp FEEDBACK SIGNALING TROUBLESHOOTING AND CONTROL IN MIMO WIRELESS COMMUNICATION SYSTEMS
US7649831B2 (en) * 2007-05-30 2010-01-19 Samsung Electronics Co., Ltd. Multi-user MIMO feedback and transmission in a wireless communication system
KR101329854B1 (ko) * 2007-06-05 2013-11-14 엘지전자 주식회사 다중안테나 시스템에서의 제어정보 전송방법
KR100956494B1 (ko) * 2007-06-14 2010-05-07 엘지전자 주식회사 제어신호 전송 방법
KR101481166B1 (ko) * 2007-06-25 2015-01-28 엘지전자 주식회사 다중안테나 시스템에서의 귀환데이터 전송 방법
US8457235B2 (en) * 2007-06-25 2013-06-04 Lg Electronics Inc. Method of transmitting feedback data in multiple antenna system
WO2009037580A2 (en) * 2007-07-16 2009-03-26 Nortel Networks Limited Providing space division multiple access in a wireless network
KR20090015778A (ko) * 2007-08-08 2009-02-12 엘지전자 주식회사 스케줄링 요청 신호 전송 방법
KR101478362B1 (ko) * 2007-08-10 2015-01-28 엘지전자 주식회사 다중안테나 시스템에서 귀환데이터 전송방법
WO2009022790A1 (en) * 2007-08-14 2009-02-19 Lg Electronics Inc. Method of transmitting data in a wireless communication system
US8630184B2 (en) * 2007-08-15 2014-01-14 Qualcomm Incorporated Uplink control channel format

Also Published As

Publication number Publication date
CA2694731A1 (en) 2009-02-19
US20090046805A1 (en) 2009-02-19
KR101256899B1 (ko) 2013-04-22
BRPI0815338A2 (pt) 2015-02-10
CN101779403A (zh) 2010-07-14
RU2441326C2 (ru) 2012-01-27
AU2008286766A1 (en) 2009-02-19
TW200915754A (en) 2009-04-01
JP5108102B2 (ja) 2012-12-26
EP2188937A1 (en) 2010-05-26
RU2010109424A (ru) 2011-09-20
US8630184B2 (en) 2014-01-14
CN101779403B (zh) 2014-05-14
KR20120137514A (ko) 2012-12-21
JP2010537512A (ja) 2010-12-02
EP2188937B1 (en) 2021-03-03
KR20100055475A (ko) 2010-05-26
WO2009023850A1 (en) 2009-02-19

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