CN103931135B - 用于对回程连接的载波进行聚合的方法和装置 - Google Patents

用于对回程连接的载波进行聚合的方法和装置 Download PDF

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Publication number
CN103931135B
CN103931135B CN201280039730.1A CN201280039730A CN103931135B CN 103931135 B CN103931135 B CN 103931135B CN 201280039730 A CN201280039730 A CN 201280039730A CN 103931135 B CN103931135 B CN 103931135B
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carrier
subframes
carriers
backhaul link
enb
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CN103931135A (zh
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W·陈
D·林
J·M·达姆尼亚诺维奇
J·蒙托霍
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0097—Relays
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Radio Relay Systems (AREA)
CN201280039730.1A 2011-08-17 2012-08-10 用于对回程连接的载波进行聚合的方法和装置 Active CN103931135B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161524704P 2011-08-17 2011-08-17
US61/524,704 2011-08-17
US13/570,961 2012-08-09
US13/570,961 US9083517B2 (en) 2011-08-17 2012-08-09 Method and apparatus for aggregating carriers of a backhaul connection
PCT/US2012/050329 WO2013025502A2 (en) 2011-08-17 2012-08-10 Method and apparatus for aggregating carriers of a backhaul connection

Publications (2)

Publication Number Publication Date
CN103931135A CN103931135A (zh) 2014-07-16
CN103931135B true CN103931135B (zh) 2016-11-23

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Country Link
US (1) US9083517B2 (https=)
EP (1) EP2745455B1 (https=)
JP (2) JP6339014B2 (https=)
KR (1) KR101584206B1 (https=)
CN (1) CN103931135B (https=)
IN (1) IN2014MN00089A (https=)
WO (1) WO2013025502A2 (https=)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10673602B2 (en) * 2011-09-30 2020-06-02 Innovative Sonic Corporation Method and apparatus for improvement of TDD inter-band carrier aggregation in a wireless communication system
EP2795981A1 (en) 2011-12-22 2014-10-29 Interdigital Patent Holdings, Inc. Control signaling in lte carrier aggregation
WO2013104413A1 (en) * 2012-01-10 2013-07-18 Nokia Siemens Networks Oy Providing a radio bearer on a plurality of component carriers
US9730082B2 (en) * 2012-08-24 2017-08-08 Intel Corporation Methods and arrangements to relay packets via Wi-Fi direct
US9432175B2 (en) * 2012-11-09 2016-08-30 Qualcomm Incorporated Control channel management for relay backhaul
US9872290B2 (en) * 2012-12-14 2018-01-16 Huawei Technologies Co., Ltd. System and method for terminal cooperation based on sparse multi-dimensional spreading
US10015806B2 (en) 2013-11-15 2018-07-03 Sony Corporation Information processing device, information processing method and program
WO2015111859A1 (ko) * 2014-01-23 2015-07-30 엘지전자 주식회사 Fdr 통신 환경에서 노드가 fdr 통신 수행을 위한 자원을 설정하는 방법
US9560649B1 (en) * 2014-03-13 2017-01-31 Sprint Spectrum L.P. Method of allocating communication resources to a wireless device in a wireless communication network
US9985773B2 (en) * 2014-05-16 2018-05-29 Qualcomm Incorporated Techniques for performing half/full-duplex operations in wireless communications
US10342012B2 (en) 2015-03-15 2019-07-02 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure
US9936519B2 (en) 2015-03-15 2018-04-03 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure for wireless communications
US10075970B2 (en) 2015-03-15 2018-09-11 Qualcomm Incorporated Mission critical data support in self-contained time division duplex (TDD) subframe structure
US9814058B2 (en) 2015-05-15 2017-11-07 Qualcomm Incorporated Scaled symbols for a self-contained time division duplex (TDD) subframe structure
US9992790B2 (en) 2015-07-20 2018-06-05 Qualcomm Incorporated Time division duplex (TDD) subframe structure supporting single and multiple interlace modes
US11139884B1 (en) * 2015-12-08 2021-10-05 Sprint Spectrum L.P. Differential distribution of wireless relay backhaul traffic among carriers based on whether traffic is control-plane with relay base station or rather user-plane with relay-served device
US10148340B1 (en) 2016-03-30 2018-12-04 Sprint Communications Company L.P. Multi-core communication system to serve wireless relays and user equipment
US10050891B1 (en) 2016-08-12 2018-08-14 Sprint Spectrum L.P. Systems and methods for distributing relay wireless devices across an access node
CN108024338B (zh) * 2016-11-03 2022-12-02 中兴通讯股份有限公司 子帧配置方法及装置
US10574334B2 (en) * 2017-01-27 2020-02-25 Sprint Communications Company L.P. Wireless relay radio frequency (RF) interference management
US11109271B1 (en) 2017-06-20 2021-08-31 T-Mobile Innovations Llc Selection of primary carrier based on control channel load levels
WO2019072402A1 (en) * 2017-10-13 2019-04-18 Huawei Technologies Co., Ltd. METHODS, SYSTEMS AND CONTROL UNITS FOR EXCHANGING LAND LINK INFORMATION BETWEEN RADIO NODES
CN112954767B (zh) * 2021-03-24 2023-07-18 北京智芯微电子科技有限公司 一种无线通信方法与系统、存储介质、通信装置
JP7580345B2 (ja) * 2021-06-28 2024-11-11 Kddi株式会社 柔軟な無線中継のための中継装置並びにその中継方法、通信装置並びにその通信方法、及びプログラム
GB2632343A (en) * 2023-08-04 2025-02-05 Samsung Electronics Co Ltd System, method and apparatus for multi-carrier network controlled repeaters in a mobile network

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010126273A2 (ko) * 2009-04-27 2010-11-04 엘지전자 주식회사 다중 반송파를 지원하는 무선 통신 시스템에서 하향링크 제어채널을 모니터링하는 방법 및 장치
WO2010143867A2 (ko) * 2009-06-08 2010-12-16 엘지전자 주식회사 다중 반송파 지원 무선 통신 시스템에서 중계기 백홀 링크 및 액세스 링크 상의 반송파 할당 방법
WO2011025340A2 (en) * 2009-08-31 2011-03-03 Lg Electronics Inc. Method of using component carrier by relay station in multi-carrier system and relay station
CN102075307A (zh) * 2010-12-07 2011-05-25 大唐移动通信设备有限公司 载波聚合场景下接入链路上行反馈信息的传输方法和设备
CN102088740A (zh) * 2011-01-26 2011-06-08 大唐移动通信设备有限公司 一种基于中继设备切换的资源处理方法和设备
KR20110066108A (ko) * 2009-12-10 2011-06-16 엘지전자 주식회사 무선통신 시스템에서 동시에 신호를 송수신하는 중계기 장치 및 그 방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7092714B2 (en) 2002-02-12 2006-08-15 Airnet Communications Corporation Method for improving RF spectrum efficiency with repeater backhauls
KR101505238B1 (ko) 2008-04-21 2015-03-23 애플 인크. 중계기 능력을 갖는 원격 라디오 모듈을 위한 장치, 시스템, 및 방법
CN102113398B (zh) * 2008-08-01 2014-07-02 Lg电子株式会社 在包括中继站的无线通信系统中的对于回程链路和接入链路的资源分配方法
US8848658B2 (en) 2009-04-17 2014-09-30 Qualcomm Incorporated Inter-frequency indication of association data for multi-carrier wireless deployments
KR20120017429A (ko) 2009-05-19 2012-02-28 엘지전자 주식회사 무선 통신 시스템에서 백홀 하향링크 제어 정보 송수신 방법 및 장치
WO2010150517A1 (ja) 2009-06-22 2010-12-29 パナソニック株式会社 無線通信中継局装置、無線通信装置、無線通信中継方法、及び無線通信方法
KR101789630B1 (ko) 2009-10-28 2017-11-20 엘지전자 주식회사 다중 반송파 지원 무선 통신 시스템에서 중계기의 신호 송수신 방법
WO2011051921A2 (en) 2009-10-30 2011-05-05 Nokia Corporation Optimized backhaul communications for a relay-enhanced packet-based wireless communication system
CN102652404B (zh) 2009-12-10 2015-10-14 Lg电子株式会社 无线通信系统中同时收发信号的转发器设备及其方法
EP2525596B1 (en) * 2010-01-12 2019-12-25 Sharp Kabushiki Kaisha Wireless communication system, base station apparatus, mobile station apparatus, communication control method, and communication control program

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010126273A2 (ko) * 2009-04-27 2010-11-04 엘지전자 주식회사 다중 반송파를 지원하는 무선 통신 시스템에서 하향링크 제어채널을 모니터링하는 방법 및 장치
WO2010143867A2 (ko) * 2009-06-08 2010-12-16 엘지전자 주식회사 다중 반송파 지원 무선 통신 시스템에서 중계기 백홀 링크 및 액세스 링크 상의 반송파 할당 방법
WO2011025340A2 (en) * 2009-08-31 2011-03-03 Lg Electronics Inc. Method of using component carrier by relay station in multi-carrier system and relay station
KR20110066108A (ko) * 2009-12-10 2011-06-16 엘지전자 주식회사 무선통신 시스템에서 동시에 신호를 송수신하는 중계기 장치 및 그 방법
CN102075307A (zh) * 2010-12-07 2011-05-25 大唐移动通信设备有限公司 载波聚合场景下接入链路上行反馈信息的传输方法和设备
CN102088740A (zh) * 2011-01-26 2011-06-08 大唐移动通信设备有限公司 一种基于中继设备切换的资源处理方法和设备

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Opearting principles of interband TDD CA with different UL-DL configurations;Ericsson，ST-Ericsson;《3GPP TSG-RAN WG1 #66 R1-112079》;20110816;正文第1节、第2.1-2.3节 *
Relay Backhaul Subframe Allocation in LTE-Advanced for TDD;Yifei Yuan等;《COMMUNICATIONS AND NETWORKING IN CHINA(CHINACOM),2010 5TH INTERNATIONAL ICST CONFERENCE ON,IEEE》;20100825;摘要、正文第Ⅰ-Ⅲ节、图1、图4-10 *

Also Published As

Publication number Publication date
JP6339014B2 (ja) 2018-06-06
JP2017085615A (ja) 2017-05-18
CN103931135A (zh) 2014-07-16
WO2013025502A3 (en) 2013-05-30
IN2014MN00089A (https=) 2015-06-19
US9083517B2 (en) 2015-07-14
EP2745455B1 (en) 2024-06-12
KR20140054275A (ko) 2014-05-08
EP2745455A2 (en) 2014-06-25
JP2014529228A (ja) 2014-10-30
KR101584206B1 (ko) 2016-01-13
US20130044654A1 (en) 2013-02-21
WO2013025502A2 (en) 2013-02-21
JP6356208B2 (ja) 2018-07-11

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