BR112013001161A2 - "dispositivos e métodos para transmitir/receber instruções para transmissão de ligação ascendente em um sistema de wcdma" - Google Patents

"dispositivos e métodos para transmitir/receber instruções para transmissão de ligação ascendente em um sistema de wcdma"

Info

Publication number
BR112013001161A2
BR112013001161A2 BR112013001161A BR112013001161A BR112013001161A2 BR 112013001161 A2 BR112013001161 A2 BR 112013001161A2 BR 112013001161 A BR112013001161 A BR 112013001161A BR 112013001161 A BR112013001161 A BR 112013001161A BR 112013001161 A2 BR112013001161 A2 BR 112013001161A2
Authority
BR
Brazil
Prior art keywords
instructions
wcdma
node
transmitting
methods
Prior art date
Application number
BR112013001161A
Other languages
English (en)
Inventor
Bo Göransson
Erik Larsson
Fredrik Ovesjö
Johan Bergman
Johan Hultell
Niklas Johansson
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
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR112013001161A2 publication Critical patent/BR112013001161A2/pt

Links

Classifications

    • 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
    • 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
    • H04B7/0426—Power distribution
    • H04B7/0434—Power distribution using multiple eigenmodes
    • 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
    • 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
    • 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
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • 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

Abstract

dispositivos e métodos para transmitir/receber instruções para transmissão de ligação ascendente em um sistema de wcdma. um nó-b (110) para um sistema de wcdma (100), arranjo para transmitir instruções para um ue (120) para as transmissões de ligação ascendente do ue. o nó-b (110) é arranjado para transmitir as instruções em um canal físico de ligação descendente dedicado que o nó-b é arranjado para usar para transmissões para uma pluralidade de ues e que compreende uma pluralidade de quadros de rádio, onde cada quadro de rádio compreende um número de intervalos e cada intervalo compreende um número de símbolos de wcdma. as instruções para o ue compreendem comandos de potência de transmissão bem como outras instruções para o ue (120) para as transmissões de ligação ascendente do ue. o nó-b (110) é disposto para usar um primeiro formato de intervalo de wcdma para os comandos de tpc para o ue e um segundo formato de intervalo de wcdma para as outras instruções para o ue.
BR112013001161A 2010-08-23 2011-08-19 "dispositivos e métodos para transmitir/receber instruções para transmissão de ligação ascendente em um sistema de wcdma" BR112013001161A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37608510P 2010-08-23 2010-08-23
PCT/SE2011/051000 WO2012026869A1 (en) 2010-08-23 2011-08-19 Devices and methods for transmitting / receiving instructions for uplink transmission in a wcdma system

Publications (1)

Publication Number Publication Date
BR112013001161A2 true BR112013001161A2 (pt) 2016-05-31

Family

ID=44545865

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013001161A BR112013001161A2 (pt) 2010-08-23 2011-08-19 "dispositivos e métodos para transmitir/receber instruções para transmissão de ligação ascendente em um sistema de wcdma"

Country Status (6)

Country Link
US (1) US10412708B2 (pt)
EP (1) EP2609692B1 (pt)
BR (1) BR112013001161A2 (pt)
ES (1) ES2440341T3 (pt)
WO (1) WO2012026869A1 (pt)
ZA (1) ZA201300288B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8837398B2 (en) * 2011-11-01 2014-09-16 Google Inc. Generating transmission schedules
CN103209489B (zh) * 2012-01-17 2017-04-12 华为技术有限公司 数据的传输方法、基站和用户设备
JP5918387B2 (ja) * 2012-11-06 2016-05-18 京セラ株式会社 移動通信システム、ユーザ端末及びプロセッサ
JP6613364B2 (ja) * 2015-10-19 2019-11-27 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） Ｔｐｃ周波数動作を減らすためのホリスティックスロットポジションｔｐｃ命令合成期間
US10341959B2 (en) * 2016-04-28 2019-07-02 Qualcomm Incorporated Uplink transmit power control after beam change
CN109600839B (zh) 2017-09-30 2020-11-27 华为技术有限公司 一种指示方法、确定方法、发送设备和接收设备
CN110247744B (zh) * 2018-03-08 2021-01-15 华为技术有限公司 接收或发送指示信息的方法、通信装置和系统

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6728302B1 (en) * 1999-02-12 2004-04-27 Texas Instruments Incorporated STTD encoding for PCCPCH
US6831929B1 (en) * 1999-03-22 2004-12-14 Texas Instruments Incorporated Multistage PN code aquisition circuit and method
DE69903027T2 (de) * 1999-03-30 2003-05-22 Nokia Corp Schätzung des signal-/interferenz-verhältnisses in einem mobilen kommunikationssystem
WO2000069199A1 (en) * 1999-05-05 2000-11-16 Nokia Corporation A method for positioning a mobile station
US7158558B2 (en) * 2001-04-26 2007-01-02 Interuniversitair Microelektronica Centrum (Imec) Wideband multiple access telecommunication method and apparatus
US7006439B2 (en) * 2002-04-24 2006-02-28 Freescale Semiconductor, Inc. Method and apparatus for determining an upper data rate for a variable data rate signal
AU2003282005A1 (en) * 2002-10-11 2004-05-04 Telefonaktiebolaget Lm Ericsson (Publ) A method and device for estimating a signal to interference ratio (sir) in wcdma systems
WO2005086828A2 (en) * 2004-03-10 2005-09-22 New Jersey Institute Of Technology Transmit power adaptation for cdma communication systems using successive interference cancellation
US7551597B2 (en) * 2004-05-06 2009-06-23 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatus for fast downlink information of uplink out-of-synchronization
US7684761B2 (en) * 2004-11-04 2010-03-23 Nokia Corporation Closed-loop signalling method for controlling multiple transmit beams and correspondingly adapted transceiver devices
EP1672812B1 (en) * 2004-12-20 2009-03-25 Telefonaktiebolaget LM Ericsson (publ) Methods and devices for adjustment of transmission parameters
CN1841985A (zh) * 2005-03-30 2006-10-04 松下电器产业株式会社 多天线系统的有限反馈方法
KR101124932B1 (ko) * 2005-05-30 2012-03-28 삼성전자주식회사 어레이 안테나를 이용하는 이동 통신 시스템에서의 데이터송/수신 장치 및 방법
US7630732B2 (en) * 2005-06-14 2009-12-08 Interdigital Technology Corporation Method and apparatus for generating feedback information for transmit power control in a multiple-input multiple-output wireless communication system
MX2008000160A (es) * 2005-06-30 2008-04-02 Nokia Corp Aparato, metodo y producto de programa de computadora que proporciona operacion de antena transmisora de bucle cerrado para sistemas que utilizan multiples antenas.
WO2007091127A1 (en) * 2006-02-08 2007-08-16 Telefonaktiebolaget Lm Ericsson (Publ) Generic parallel spreading
US7620370B2 (en) * 2006-07-13 2009-11-17 Designart Networks Ltd Mobile broadband wireless access point network with wireless backhaul
US7593729B2 (en) * 2006-07-13 2009-09-22 Designart Networks Ltd Point to point link and communication method
KR100957011B1 (ko) * 2006-09-13 2010-05-13 삼성전자주식회사 다중 입력 다중 출력 시스템에서 자동 반복 요청 장치 및 방법
KR100921767B1 (ko) * 2006-12-01 2009-10-15 한국전자통신연구원 다중 모드 단말의 시스템간 핸드오버 방법
US8379750B2 (en) * 2007-07-05 2013-02-19 Panasonic Corporation Radio communication for reducing the signaling amount in selecting a plurality of beams in pre-coding for enhancing throughput
US8437315B2 (en) * 2007-08-01 2013-05-07 Broadcom Corporation Firmware processing for downlink F-DPCH
CN101471708B (zh) * 2007-12-28 2012-09-05 华为技术有限公司 时分双工多输入多输出的下行波束形成方法、装置和系统
KR101459147B1 (ko) * 2008-02-04 2014-11-10 엘지전자 주식회사 무선통신 시스템에서 전송 파워 제어 명령 전송 방법
US20090316674A1 (en) * 2008-06-18 2009-12-24 Yi-Pin Eric Wang Method and apparatus for demodulation of qam signal using symbol-specific amplitude reference estimation
US8059697B2 (en) * 2008-07-02 2011-11-15 Telefonaktiebolaget L M Ericsson (Publ) Reduced peak-to-RMS ratio multicode signal
US8611941B2 (en) * 2008-08-18 2013-12-17 Qualcomm Incorporated System and method for processing power control commands in a wireless communication system
US8649455B2 (en) * 2008-10-20 2014-02-11 Samsung Electronics Co., Ltd. Multiple input multiple output communication system and communication method of adaptably transforming codebook
US8654715B2 (en) * 2008-10-24 2014-02-18 Qualcomm Incorporated Systems and methods providing mobile transmit diversity
US8391253B2 (en) * 2008-11-20 2013-03-05 Telefonaktiebolaget L M Ericsson (Publ) Time-division multiplexed pilot signal for integrated mobile broadcasts
US8830918B2 (en) 2009-03-16 2014-09-09 Interdigital Patent Holdings, Inc. Method and apparatus for performing uplink transmit diversity
EP2484038A2 (en) * 2009-09-30 2012-08-08 InterDigital Patent Holdings, Inc. Method and apparatus for multi-antenna transmission in uplink
US8625693B2 (en) * 2009-11-06 2014-01-07 Samsung Electronics Co., Ltd. Techniques for transformation codebook antenna beamforming in OFDM wireless communication system

Also Published As

Publication number Publication date
WO2012026869A1 (en) 2012-03-01
EP2609692B1 (en) 2013-10-16
EP2609692A1 (en) 2013-07-03
US20130142174A1 (en) 2013-06-06
ZA201300288B (en) 2014-03-26
ES2440341T3 (es) 2014-01-28
US10412708B2 (en) 2019-09-10

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements