MX2010003639A - Metodo y disposiciones para se?alar informacion de control en un sistema de comunicacion. - Google Patents

Metodo y disposiciones para se?alar informacion de control en un sistema de comunicacion.

Info

Publication number
MX2010003639A
MX2010003639A MX2010003639A MX2010003639A MX2010003639A MX 2010003639 A MX2010003639 A MX 2010003639A MX 2010003639 A MX2010003639 A MX 2010003639A MX 2010003639 A MX2010003639 A MX 2010003639A MX 2010003639 A MX2010003639 A MX 2010003639A
Authority
MX
Mexico
Prior art keywords
transmission
data
communication device
control information
arrangements
Prior art date
Application number
MX2010003639A
Other languages
English (en)
Inventor
Bo G Ransson
George J Ngren
Original Assignee
Ericsson Telefon Ab L M
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40549770&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2010003639(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2010003639A publication Critical patent/MX2010003639A/es

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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H04B7/0486—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking channel rank into account
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0417—Feedback systems
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode selection
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0636—Feedback format
    • H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0652—Feedback error handling
    • H04B7/0654—Feedback error handling at the receiver, e.g. antenna verification at mobile station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

Abstract

La invenci?n se relaciona con dispositivos y m?todos para se?alar informaci?n de control asociada con transmisi?n de dato a trav?s de un canal inal?mbrico. Un segundo dispositivo de comunicaci?n recibe (S2) dato de un primer dispositivo de comunicaci?n, en donde el dato comprende una indicaci?n de precodificadores recomendados y una recomendaci?n de un primer rango de transmisi?n para usar posiblemente durante la transmisi?n. El segundo dispositivo de comunicaci?n determina (S4) un segundo rango de transmisi?n para usar para transmitir dato, y transmite (S6) un mensaje de confirmaci?n al primer dispositivo de comunicaci?n. El mensaje de confirmaci?n comprende una confirmaci?n que la transmisi?n de dato del segundo dispositivo de comunicaci?n est? usando cuando menos partes de cada precoodificador recomendado asociado con un recurso de frecuencia que queda dentro de la transmisi?n de dato y un indicador del segundo rango de transmisi?n para usar.
MX2010003639A 2007-10-08 2008-10-07 Metodo y disposiciones para se?alar informacion de control en un sistema de comunicacion. MX2010003639A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97822607P 2007-10-08 2007-10-08
PCT/SE2008/051138 WO2009048418A2 (en) 2007-10-08 2008-10-07 Method and arrangements for signaling control information in a communication system

Publications (1)

Publication Number Publication Date
MX2010003639A true MX2010003639A (es) 2010-05-17

Family

ID=40549770

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010003639A MX2010003639A (es) 2007-10-08 2008-10-07 Metodo y disposiciones para se?alar informacion de control en un sistema de comunicacion.

Country Status (15)

Country Link
US (5) US8626081B2 (es)
EP (4) EP3322108B1 (es)
JP (1) JP5044023B2 (es)
CN (1) CN101821961B (es)
CA (1) CA2701914A1 (es)
CO (1) CO6270280A2 (es)
DE (1) DE202008018547U1 (es)
DK (2) DK2750304T3 (es)
ES (3) ES2671241T3 (es)
HU (2) HUE037533T2 (es)
MX (1) MX2010003639A (es)
PL (3) PL2198533T3 (es)
PT (2) PT3322108T (es)
TR (1) TR201906215T4 (es)
WO (1) WO2009048418A2 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI475822B (zh) 2007-04-20 2015-03-01 Interdigital Tech Corp Ｍｉｍｏ通信高效預編碼資訊認證方法及裝置
CN101821961B (zh) 2007-10-08 2013-11-06 艾利森电话股份有限公司 在通信系统中以信号通知控制信息的方法和装置
US7978623B1 (en) * 2008-03-22 2011-07-12 Freescale Semiconductor, Inc. Channel rank updates in multiple-input multiple-output communication systems
KR101507835B1 (ko) * 2008-05-08 2015-04-06 엘지전자 주식회사 다중 안테나 시스템에서 전송 다이버시티 방법
TWI514805B (zh) 2008-07-02 2015-12-21 Interdigital Patent Holdings 多輸入多輸出通訊排序及預編碼矩陣測量及報告方法及裝置
US8270518B2 (en) * 2008-07-03 2012-09-18 Texas Instruments Incorporated Higher order multiple input, multiple output extension
RU2525084C2 (ru) * 2008-11-14 2014-08-10 Панасоник Корпорэйшн Устройство терминала беспроводной связи, устройство базовой станции беспроводной связи и способ установки констелляции кластеров
JP5007294B2 (ja) * 2008-12-22 2012-08-22 株式会社エヌ・ティ・ティ・ドコモ 無線基地局
HUE035293T2 (en) * 2009-08-14 2018-05-02 Ericsson Telefon Ab L M Antenna equipment
CN102035580B (zh) * 2009-09-29 2013-10-09 上海华为技术有限公司 一种空间复用模式中退秩的方法、基站及通信系统
CN102045095B (zh) * 2009-10-21 2014-10-29 中兴通讯股份有限公司 一种预编码处理方法及装置
US20110170427A1 (en) * 2010-01-11 2011-07-14 Nokia Corporation Best Companion PMI-Based Beamforming
TWI430596B (zh) * 2010-02-22 2014-03-11 Ralink Technology Corp 禁用頻道列表產生方法及裝置
ES2639770T3 (es) 2010-04-07 2017-10-30 Telefonaktiebolaget Lm Ericsson (Publ) Una estructura de precodificador para precodificación MIMO
CN102237987B (zh) * 2010-04-21 2014-09-10 中兴通讯股份有限公司 空间复用模式下harq重传处理方法及装置
US8526383B2 (en) 2010-05-03 2013-09-03 Telefonaktiebolaget Lm Ericsson (Publ) System and method for allocating transmission resources based on a transmission rank
KR101923200B1 (ko) * 2010-06-16 2018-11-29 마벨 월드 트레이드 리미티드 통신 네트워크에서 하향링크 다중 사용자 ｍｉｍｏ 구성을 위한 대안적인 피드백 방법 및 시스템
WO2012021449A1 (en) 2010-08-10 2012-02-16 Marvell World Trade Ltd. Sub-band feedback for beamforming on downlink multiple user mimo configurations
CN103155436B (zh) * 2010-09-01 2016-01-13 英派尔科技开发有限公司 基于转发的信道条件信息对数据进行预编码的方法、装置和系统
CN103503328B (zh) * 2011-03-21 2016-05-11 Lg电子株式会社 多节点系统中的信号发送方法和装置
US8965430B2 (en) * 2011-06-30 2015-02-24 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for controlling channel quality reporting modes used by wireless communication network users
KR101643976B1 (ko) * 2011-10-27 2016-08-10 엠파이어 테크놀로지 디벨롭먼트 엘엘씨 낮은 복잡성 및 전력 효율적인 오류 정정 코딩 방식
CN102611526B (zh) * 2011-11-08 2015-03-25 华为技术有限公司 Mimo系统中发送数据流的方法和装置
WO2014126517A1 (en) * 2013-02-18 2014-08-21 Telefonaktiebolaget L M Ericsson (Publ) Transmitting node and method for rank determination
US10925046B2 (en) 2017-01-05 2021-02-16 Huawei Technologies Co., Ltd. Signaling indication for flexible new radio (NR) long term evolution (LTE) coexistence
US10396871B2 (en) 2017-06-15 2019-08-27 At&T Intellectual Property I, L.P. Layer mapping subset restriction for 5G wireless communication systems

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5974300A (en) 1996-07-30 1999-10-26 Lucent Technologies Inc. Two-way wireless cellular messaging system
SE0201103D0 (sv) 2002-04-11 2002-04-11 Ericsson Telefon Ab L M Diagonally Layered Multi-Antenna Transmission for Frequency Selective Channels
US8842693B2 (en) 2005-05-31 2014-09-23 Qualcomm Incorporated Rank step-down for MIMO SCW design employing HARQ
US9172453B2 (en) * 2005-10-27 2015-10-27 Qualcomm Incorporated Method and apparatus for pre-coding frequency division duplexing system
US20070165738A1 (en) 2005-10-27 2007-07-19 Barriac Gwendolyn D Method and apparatus for pre-coding for a mimo system
US10044532B2 (en) * 2006-03-20 2018-08-07 Texas Instruments Incorporated Pre-coder selection based on resource block grouping
US8914015B2 (en) * 2006-03-20 2014-12-16 Qualcomm Incorporated Grouping of users for MIMO transmission in a wireless communication system
TWI343200B (en) * 2006-05-26 2011-06-01 Lg Electronics Inc Method and apparatus for signal generation using phase-shift based pre-coding
US7949064B2 (en) * 2006-08-14 2011-05-24 Texas Instruments Incorporated Codebook and pre-coder selection for closed-loop mimo
HUE028112T2 (en) * 2006-08-18 2016-11-28 Qualcomm Inc Feedback Pre-Encoding Control Signal (PCI) and Channel Quality Signal (CQI) Feedback in a Wireless Communication System
US7916621B2 (en) * 2007-02-05 2011-03-29 Samsung Electronics Co., Ltd. MIMO control signaling in a wireless communication system
US8982969B2 (en) * 2007-05-03 2015-03-17 Broadcom Corporation Method and system for CQI/PMI feedback for precoded MIMO systems utilizing differential codebooks
CN101821961B (zh) 2007-10-08 2013-11-06 艾利森电话股份有限公司 在通信系统中以信号通知控制信息的方法和装置

Also Published As

Publication number Publication date
ES2443726T3 (es) 2014-02-20
WO2009048418A3 (en) 2009-09-17
EP3322108B1 (en) 2019-04-24
JP5044023B2 (ja) 2012-10-10
JP2011501914A (ja) 2011-01-13
ES2737324T3 (es) 2020-01-13
WO2009048418A2 (en) 2009-04-16
EP2198533A2 (en) 2010-06-23
TR201906215T4 (tr) 2019-05-21
HUE043690T2 (hu) 2019-09-30
CO6270280A2 (es) 2011-04-20
HUE037533T2 (hu) 2018-09-28
EP2750304A1 (en) 2014-07-02
US9838099B2 (en) 2017-12-05
PL3322108T3 (pl) 2019-10-31
US20140098904A1 (en) 2014-04-10
US20180091200A1 (en) 2018-03-29
DK2198533T3 (en) 2014-02-24
US20210351822A1 (en) 2021-11-11
PT2198533E (pt) 2014-03-10
EP2198533B1 (en) 2013-12-11
US9614602B2 (en) 2017-04-04
US20100304691A1 (en) 2010-12-02
EP2750304B1 (en) 2018-02-28
PL2750304T3 (pl) 2018-08-31
CA2701914A1 (en) 2009-04-16
US8626081B2 (en) 2014-01-07
ES2671241T3 (es) 2018-06-05
DK2750304T3 (en) 2018-05-28
PL2198533T3 (pl) 2014-05-30
DE202008018547U1 (de) 2015-08-05
US20160211897A1 (en) 2016-07-21
EP3322108A1 (en) 2018-05-16
CN101821961B (zh) 2013-11-06
CN101821961A (zh) 2010-09-01
US11108445B2 (en) 2021-08-31
EP3644525A1 (en) 2020-04-29
PT3322108T (pt) 2019-06-04

Similar Documents

Publication Publication Date Title
MX2010003639A (es) Metodo y disposiciones para se?alar informacion de control en un sistema de comunicacion.
MX2019007988A (es) Precodificacion de una transmision proveniente de una disposicion de antenas de paneles multiples.
PH12016500172A1 (en) Methods and apparatus for multiple user uplink
JP2013038804A5 (es)
WO2011084014A3 (en) Apparatus and method for enabling low latency transmissions in the uplink of a communication system
HK1136107A1 (en) Communication apparatus and communication method
MY188835A (en) Modulation order adaptation for partial subframes
MX2012003364A (es) Metodo y aparato para transmitir señalizacion de control de enlace ascendente en un canal compartido de enlace ascendente fisico.
WO2008023928A3 (en) Method of transmitting and receiving control information in a wireless communication system
WO2012060628A3 (ko) 무선 통신 시스템에서 상향링크 제어정보 송수신 방법 및 장치
WO2011028078A3 (ko) 중계기 지원 무선 통신 시스템에서의 채널 상태 정보 피드백 방법 및 장치
WO2009017363A3 (en) Method and apparatus for transmitting and receiving different signal types in communication systems
WO2011034321A3 (en) Apparatus and method for transmitting uplink control information
WO2010077051A3 (en) Method for transmitting control information to request channel quality indicator in a wireless communication system supporting multiple transmission bandwidths
ZA200810104B (en) Method and unit for efficient reporting of scheduling information in a wireless telecommunications system
WO2012036503A3 (ko) 다중 안테나 지원 무선 통신 시스템에서 효율적인 피드백 방법 및 장치
WO2011122830A3 (ko) 다중 안테나 지원 무선 통신 시스템에서 효율적인 피드백 방법 및 장치
IL177800A0 (en) Wireless communication method and apparatus for reporting traffic volume measurement information to support enhanced uplink data transmissions
WO2011059199A3 (ko) 중계국의 데이터 전송 방법
MX2010010063A (es) Aparato de estacion movil, aparato de estacion base, metodo de comunicacion, y sistema de comunicacion.
MX2009012102A (es) Metodo de transmision/recepcion de cuadro en sistema de comunicacion movil.
WO2011087229A3 (ko) 다중 요소 반송파의 시스템 정보 전송 및 수신 방법 및 이를 위한 장치와, 그를 이용한 시스템 정보 송수신/업데이트 장치
MY189266A (en) Systems and methods for blocking excessive transmitter message signaling
EP2523517A4 (en) Signal transmission method, device and system
HRP20210213T1 (hr) Uređaj i postupak za prijenos i primanje signala u sustavu mobilne komunikacije

Legal Events

Date Code Title Description
FG Grant or registration