IN2012DN03274A - - Google Patents

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Publication number
IN2012DN03274A
IN2012DN03274A IN3274DEN2012A IN2012DN03274A IN 2012DN03274 A IN2012DN03274 A IN 2012DN03274A IN 3274DEN2012 A IN3274DEN2012 A IN 3274DEN2012A IN 2012DN03274 A IN2012DN03274 A IN 2012DN03274A
Authority
IN
India
Prior art keywords
physical
physical layer
transmitting
signals
layer
Prior art date
Application number
Other languages
English (en)
Inventor
Bernhard Raaf
Hai Ming Wang
Erlin Zeng
Gilles Charbit
Jing Han
Original Assignee
Nokia Siemens Networks Oy
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 Nokia Siemens Networks Oy filed Critical Nokia Siemens Networks Oy
Publication of IN2012DN03274A publication Critical patent/IN2012DN03274A/en

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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
    • H04B7/0452—Multi-user MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • 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
    • 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 signaling, i.e. of overhead other than pilot signals
    • 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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
IN3274DEN2012 2009-10-16 2009-10-16 IN2012DN03274A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2009/074493 WO2011044734A1 (fr) 2009-10-16 2009-10-16 Procédé et appareil de transmission de signaux physiques

Publications (1)

Publication Number Publication Date
IN2012DN03274A true IN2012DN03274A (fr) 2015-10-23

Family

ID=43875794

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3274DEN2012 IN2012DN03274A (fr) 2009-10-16 2009-10-16

Country Status (7)

Country Link
US (1) US9350427B2 (fr)
EP (1) EP2489213B1 (fr)
JP (1) JP5666606B2 (fr)
KR (1) KR101495624B1 (fr)
CN (1) CN102804830B (fr)
IN (1) IN2012DN03274A (fr)
WO (1) WO2011044734A1 (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9106378B2 (en) 2009-06-10 2015-08-11 Qualcomm Incorporated Systems, apparatus and methods for communicating downlink information
US9144037B2 (en) 2009-08-11 2015-09-22 Qualcomm Incorporated Interference mitigation by puncturing transmission of interfering cells
US8929274B2 (en) * 2009-08-12 2015-01-06 Lg Electronics Inc. Relay station and method of relay station transmitting backhaul uplink signal
US8724563B2 (en) * 2009-08-24 2014-05-13 Qualcomm Incorporated Method and apparatus that facilitates detecting system information blocks in a heterogeneous network
US9277566B2 (en) 2009-09-14 2016-03-01 Qualcomm Incorporated Cross-subframe control channel design
US8942192B2 (en) 2009-09-15 2015-01-27 Qualcomm Incorporated Methods and apparatus for subframe interlacing in heterogeneous networks
KR101789326B1 (ko) 2009-10-21 2017-10-24 엘지전자 주식회사 중계국을 포함하는 무선 통신 시스템에서 참조 신호 전송 방법 및 장치
KR101754668B1 (ko) * 2010-02-16 2017-07-19 엘지전자 주식회사 무선통신 시스템에서 링크 동작 모드에 따른 신호 송수신을 위한 중계기 장치 및 그 방법
US9392608B2 (en) 2010-04-13 2016-07-12 Qualcomm Incorporated Resource partitioning information for enhanced interference coordination
US9125072B2 (en) 2010-04-13 2015-09-01 Qualcomm Incorporated Heterogeneous network (HetNet) user equipment (UE) radio resource management (RRM) measurements
US9226288B2 (en) 2010-04-13 2015-12-29 Qualcomm Incorporated Method and apparatus for supporting communications in a heterogeneous network
US9271167B2 (en) 2010-04-13 2016-02-23 Qualcomm Incorporated Determination of radio link failure with enhanced interference coordination and cancellation
AU2011243372B2 (en) * 2010-04-23 2014-10-23 Lg Electronics Inc. Method for transceiving signals between a base station and a relay node in a multiuser multi-antenna wireless communication system, and apparatus for same
US20110317624A1 (en) * 2010-06-23 2011-12-29 Qualcomm Incorporated Methods of control/data partition scheme in heterogeneous networks for lte-a
US8886190B2 (en) 2010-10-08 2014-11-11 Qualcomm Incorporated Method and apparatus for measuring cells in the presence of interference
KR101883516B1 (ko) * 2011-01-07 2018-08-24 인터디지탈 패튼 홀딩스, 인크 협력형 다중지점 송신에서 다운링크 공유 채널 수신을 위한 방법, 시스템 및 장치
US20120207243A1 (en) * 2011-02-11 2012-08-16 Renesas Mobile Corporation Precoder Selection For Precoder Cycling
JP5784152B2 (ja) 2011-02-11 2015-09-24 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 拡張された制御チャネルのシステムおよび方法
US8638131B2 (en) 2011-02-23 2014-01-28 Qualcomm Incorporated Dynamic feedback-controlled output driver with minimum slew rate variation from process, temperature and supply
USRE49728E1 (en) * 2011-07-25 2023-11-14 Lg Electronics Inc. Method and apparatus for monitoring a wireless link in a wireless communication system
CN103139922B (zh) * 2011-11-25 2015-05-13 华为技术有限公司 发送、接收控制信道信息的方法、设备和系统
RU2628011C2 (ru) 2012-01-27 2017-08-14 Интердиджитал Пэйтент Холдингз, Инк. Способ для предоставления усовершенствованного физического канала управления нисходящей линии связи в системе беспроводной связи и беспроводной приемо-передающий модуль
US9882677B2 (en) 2013-01-17 2018-01-30 Telefonaktiebolaget Lm Ericsson (Publ) Data transmission using precoded reference symbols from multiple subframes
WO2015005641A1 (fr) * 2013-07-08 2015-01-15 Samsung Electronics Co., Ltd. Procédé et appareil de transmission et de réception de données dans un système de communication à l'aide d'une formation de faisceau
US9867056B2 (en) * 2014-10-06 2018-01-09 Intel IP Corporation Opportunistic signal transmission for inter-rat co-existence
WO2016141585A1 (fr) * 2015-03-12 2016-09-15 华为技术有限公司 Procédé, appareil et système de sélection de mode d'antenne
KR102357905B1 (ko) * 2015-08-18 2022-02-03 삼성전자 주식회사 개루프 다중 입출력 기술을 이용해 신호를 송수신하는 방법 및 장치
WO2017132823A1 (fr) * 2016-02-02 2017-08-10 Panasonic Intellectual Property Corporation Of America Nœud b évolué, équipement d'utilisateur, et procédé de communication sans fil
US10349404B2 (en) * 2016-04-22 2019-07-09 Qualcomm Incorporated Discovery reference signal transmission and decoding and measurement techniques in a wireless communication system
CN107733609B (zh) * 2016-08-12 2023-10-13 华为技术有限公司 参考信号发送方法和参考信号发送装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1322121A3 (fr) * 2001-12-19 2003-07-16 Matsushita Electric Industrial Co., Ltd. Codeur/Décodeur vidéo à estimation de mouvement améliorée
CN101034931B (zh) * 2006-03-08 2015-03-11 华为技术有限公司 无线中转通信系统及方法
CN101150571B (zh) * 2006-09-19 2010-06-16 中兴通讯股份有限公司 基于宽带单载波系统的控制信令和参考信号的发送方法
CN101174873B (zh) * 2006-10-30 2011-08-10 华为技术有限公司 中继站设备及其实现的通信转发方法
JP4957212B2 (ja) * 2006-11-29 2012-06-20 富士通株式会社 無線フレーム可変制御による最適な無線通信方法及び，これを適用する無線通信システム
JP4671982B2 (ja) 2007-01-09 2011-04-20 株式会社エヌ・ティ・ティ・ドコモ 基地局、送信方法及び移動通信システム
WO2008103317A2 (fr) * 2007-02-16 2008-08-28 Interdigital Technology Corporation Transmission précodée de pilote pour communications entrées multiples, sorties multiples (mimo) multi-utilisateurs ou utilisateur unique
KR101564525B1 (ko) * 2007-03-21 2015-10-29 인터디지탈 테크날러지 코포레이션 전용 기준 신호 모드에 기초하여 리소스 블록 구조를 전송 및 디코딩하는 ｍｉｍｏ 무선 통신 방법 및 장치
US8412209B2 (en) * 2007-06-18 2013-04-02 Motorola Mobility Llc Use of the physical uplink control channel in a 3rd generation partnership project communication system
CN101330486B (zh) 2007-06-21 2011-07-13 电信科学技术研究院 下行专用导频的传输方法与装置
KR101537607B1 (ko) * 2008-02-05 2015-07-29 엘지전자 주식회사 조정필드를 이용한 효율적인 무선채널 전송방법
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
US9294219B2 (en) * 2008-09-30 2016-03-22 Qualcomm Incorporated Techniques for supporting relay operation in wireless communication systems
WO2010068069A2 (fr) * 2008-12-11 2010-06-17 엘지전자 주식회사 Procédé de détection de canal de commande dans un système à porteuses multiples
US7940740B2 (en) * 2009-02-03 2011-05-10 Motorola Mobility, Inc. Apparatus and method for communicating and processing a positioning reference signal based on identifier associated with a base station
KR101754617B1 (ko) * 2009-07-13 2017-07-06 엘지전자 주식회사 백홀 링크 전송을 위한 전송 모드 구성 방법 및 장치
CN102014503B (zh) * 2009-09-29 2013-07-31 电信科学技术研究院 中继系统控制信道配置方法、检测方法及设备

Also Published As

Publication number Publication date
CN102804830B (zh) 2016-05-18
EP2489213B1 (fr) 2018-12-26
KR20120085813A (ko) 2012-08-01
EP2489213A1 (fr) 2012-08-22
WO2011044734A1 (fr) 2011-04-21
CN102804830A (zh) 2012-11-28
KR101495624B1 (ko) 2015-02-25
US9350427B2 (en) 2016-05-24
US20120236798A1 (en) 2012-09-20
EP2489213A4 (fr) 2017-08-30
JP5666606B2 (ja) 2015-02-12
JP2013507852A (ja) 2013-03-04

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