JP4671982B2 - 基地局、送信方法及び移動通信システム - Google Patents

基地局、送信方法及び移動通信システム Download PDF

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Publication number
JP4671982B2
JP4671982B2 JP2007073732A JP2007073732A JP4671982B2 JP 4671982 B2 JP4671982 B2 JP 4671982B2 JP 2007073732 A JP2007073732 A JP 2007073732A JP 2007073732 A JP2007073732 A JP 2007073732A JP 4671982 B2 JP4671982 B2 JP 4671982B2
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control channel
channel
information
control
downlink
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JP2007073732A
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Japanese (ja)
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JP2008193648A (ja
JP2008193648A5 (enExample
Inventor
信彦 三木
健一 樋口
衛 佐和橋
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NTT Docomo Inc
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NTT Docomo Inc
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Priority to JP2007073732A priority Critical patent/JP4671982B2/ja
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Priority to RU2009129503/07A priority patent/RU2450456C2/ru
Priority to US12/522,497 priority patent/US8660070B2/en
Priority to CA2674649A priority patent/CA2674649C/en
Priority to AU2007342862A priority patent/AU2007342862B2/en
Priority to ES07860186.1T priority patent/ES2664859T3/es
Priority to KR1020097016329A priority patent/KR101463878B1/ko
Priority to MX2009007409A priority patent/MX2009007409A/es
Priority to BRPI0720781-6A priority patent/BRPI0720781A2/pt
Priority to EP07860186.1A priority patent/EP2124368B1/en
Priority to PCT/JP2007/074957 priority patent/WO2008084693A1/ja
Priority to CN201210038529.3A priority patent/CN102523078B/zh
Priority to EP20130181812 priority patent/EP2670071A1/en
Publication of JP2008193648A publication Critical patent/JP2008193648A/ja
Publication of JP2008193648A5 publication Critical patent/JP2008193648A5/ja
Application granted granted Critical
Publication of JP4671982B2 publication Critical patent/JP4671982B2/ja
Priority to RU2011152815/07A priority patent/RU2489802C1/ru
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    • 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
    • H04W88/08—Access point devices
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • 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
    • 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
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/007—Unequal error protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • 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
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/0091—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
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H04L1/0004—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes applied to control information
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/001—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding applied to control information
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L2025/03375—Passband transmission
    • H04L2025/03414—Multicarrier
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2007073732A 2007-01-09 2007-03-20 基地局、送信方法及び移動通信システム Active JP4671982B2 (ja)

Priority Applications (14)

Application Number Priority Date Filing Date Title
JP2007073732A JP4671982B2 (ja) 2007-01-09 2007-03-20 基地局、送信方法及び移動通信システム
PCT/JP2007/074957 WO2008084693A1 (ja) 2007-01-09 2007-12-26 基地局、通信端末、送信方法及び受信方法
CA2674649A CA2674649C (en) 2007-01-09 2007-12-26 Base station, communication terminal, transmission method, and reception method
AU2007342862A AU2007342862B2 (en) 2007-01-09 2007-12-26 Base station, communication terminal, transmission method, and reception method
ES07860186.1T ES2664859T3 (es) 2007-01-09 2007-12-26 Estación base, terminal de comunicación, método de transmisión y método de recepción
KR1020097016329A KR101463878B1 (ko) 2007-01-09 2007-12-26 기지국, 통신단말, 송신방법 및 수신방법
MX2009007409A MX2009007409A (es) 2007-01-09 2007-12-26 Estacion base, terminal de comunicacion, metodo de transmision y metodo de recepcion.
BRPI0720781-6A BRPI0720781A2 (pt) 2007-01-09 2007-12-26 Estação base, terminal de comunicação, método de transmissão e método de recepção
RU2009129503/07A RU2450456C2 (ru) 2007-01-09 2007-12-26 Базовая станция, терминал связи, способ передачи сигнала и способ приема сигнала
US12/522,497 US8660070B2 (en) 2007-01-09 2007-12-26 Base station, communication terminal, transmission method, and reception method
CN201210038529.3A CN102523078B (zh) 2007-01-09 2007-12-26 基站、发送方法及通信系统
EP20130181812 EP2670071A1 (en) 2007-01-09 2007-12-26 Base station, communication terminal, transmission method, and reception method
EP07860186.1A EP2124368B1 (en) 2007-01-09 2007-12-26 Base station, communication terminal, transmission method, and reception method
RU2011152815/07A RU2489802C1 (ru) 2007-01-09 2011-12-26 Базовая станция, способ передачи информации и система мобильной связи

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007001862 2007-01-09
JP2007073732A JP4671982B2 (ja) 2007-01-09 2007-03-20 基地局、送信方法及び移動通信システム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010194605A Division JP4750898B2 (ja) 2007-01-09 2010-08-31 移動通信システム

Publications (3)

Publication Number Publication Date
JP2008193648A JP2008193648A (ja) 2008-08-21
JP2008193648A5 JP2008193648A5 (enExample) 2010-10-14
JP4671982B2 true JP4671982B2 (ja) 2011-04-20

Family

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Family Applications (1)

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JP2007073732A Active JP4671982B2 (ja) 2007-01-09 2007-03-20 基地局、送信方法及び移動通信システム

Country Status (12)

Country Link
US (1) US8660070B2 (enExample)
EP (2) EP2670071A1 (enExample)
JP (1) JP4671982B2 (enExample)
KR (1) KR101463878B1 (enExample)
CN (1) CN102523078B (enExample)
AU (1) AU2007342862B2 (enExample)
BR (1) BRPI0720781A2 (enExample)
CA (1) CA2674649C (enExample)
ES (1) ES2664859T3 (enExample)
MX (1) MX2009007409A (enExample)
RU (2) RU2450456C2 (enExample)
WO (1) WO2008084693A1 (enExample)

Families Citing this family (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102368872B (zh) * 2006-01-18 2014-07-09 株式会社Ntt都科摩 发送装置和发送方法
WO2008039034A2 (en) * 2006-09-29 2008-04-03 Lg Electronics Inc. Methods for allocating resources to uplink control channel
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
CN101617559A (zh) * 2007-01-09 2009-12-30 株式会社Ntt都科摩 基站、通信终端、发送方法及接收方法
ES2899351T3 (es) 2007-03-23 2022-03-11 Optis Wireless Technology Llc Aparato de estación base para transmitir señales ACK/NACK de enlace descendente y correspondiente aparato de estación móvil
JP4755137B2 (ja) * 2007-05-01 2011-08-24 株式会社エヌ・ティ・ティ・ドコモ 基地局装置及び通信制御方法
CN103546227B (zh) 2007-06-15 2017-04-12 光学无线技术有限责任公司 基站装置、无线通信方法以及集成电路
KR20090006708A (ko) 2007-07-12 2009-01-15 엘지전자 주식회사 스케줄링 요청 신호 전송 방법
KR100930716B1 (ko) * 2007-10-17 2009-12-09 한국전자통신연구원 신호 전송 방법 및 신호 수신 방법
WO2009069638A1 (ja) * 2007-11-27 2009-06-04 Nec Corporation 無線信号送信装置、無線信号送信方法、無線信号受信装置、無線信号受信方法および無線信号受信プログラム
US9237049B2 (en) * 2007-12-25 2016-01-12 Panasonic Intellectual Property Corporation Of America Wireless communication base station device, wireless communication mobile station device, and propagation path estimation method
US9236918B2 (en) * 2008-06-24 2016-01-12 Panasonic Intellectual Property Corporation Of America MIMO transmitting apparatus, MIMO receiving apparatus, MIMO transmission signal formation method, and MIMO transmission signal separation method
KR20110040816A (ko) * 2008-06-26 2011-04-20 가부시키가이샤 엔티티 도코모 폐 루프 송신전력 제어방법 및 기지국장치, 단말장치
US8098750B2 (en) * 2008-07-10 2012-01-17 Infineon Technologies Ag Method and device for transmitting a plurality of data symbols
CN103997792B (zh) 2008-08-11 2018-01-30 太阳专利信托公司 通信装置、控制信息解码方法及发送方法和集成电路
US8194529B2 (en) * 2008-09-08 2012-06-05 Sony Corporation Frame and data pattern structure for multi-carrier systems
JP5398722B2 (ja) * 2008-09-22 2014-01-29 パナソニック株式会社 無線通信装置及び無線通信方法
CN101730241B (zh) 2008-10-31 2012-06-06 中兴通讯股份有限公司 无线通信系统中非用户专有控制信息的传输方法
EP2342853A4 (en) * 2008-11-04 2017-04-26 Apple Inc. Processing information blocks for wireless transmission
JP5227747B2 (ja) * 2008-11-07 2013-07-03 株式会社エヌ・ティ・ティ・ドコモ 無線基地局
KR101487562B1 (ko) 2008-11-11 2015-01-30 엘지전자 주식회사 Ｔｄｄ에 기반한 무선통신 시스템에서 데이터 중계 방법
JP4911168B2 (ja) 2008-12-22 2012-04-04 日本電気株式会社 無線通信システム、基地局、無線通信方法、プログラム
KR101497153B1 (ko) 2008-12-22 2015-03-02 엘지전자 주식회사 무선랜 시스템에서의 기본서비스세트 부하 관리 절차
US8223707B2 (en) * 2008-12-31 2012-07-17 Motorola Mobility, Inc. Method and apparatus for resource allocation in an orthogonal frequency division multiplexing communication system
KR101639810B1 (ko) 2009-01-13 2016-07-25 엘지전자 주식회사 무선통신 시스템에서 사운딩 참조신호의 전송방법
US8964626B2 (en) * 2009-02-09 2015-02-24 Lg Electronics Inc. Method for allocating backhaul link resources in relay communication system, and method and apparatus for transmitting and receiving data using same
EP2421184B1 (en) * 2009-05-21 2020-07-08 LG Electronics Inc. -1- Method and apparatus for transmitting reference signals in a multi-antenna system
EP2439998B1 (en) * 2009-06-02 2017-10-25 Nec Corporation Base station, communication system, communication control method, and program
JP5293423B2 (ja) 2009-06-05 2013-09-18 富士通株式会社 端末装置および基地局装置
KR101534865B1 (ko) 2009-06-23 2015-07-27 엘지전자 주식회사 링크 적응 절차 수행 방법
US9055576B2 (en) * 2009-10-08 2015-06-09 Qualcomm Incorporated Uplink resource allocation for LTE advanced
CN101692739B (zh) * 2009-10-09 2015-05-20 中兴通讯股份有限公司 传输方式的指示方法及装置
KR20110038994A (ko) * 2009-10-09 2011-04-15 삼성전자주식회사 다중 안테나를 이용하는 무선 통신 시스템에서 다중 사용자 제어 채널 송수신 방법 및 장치
CN102804830B (zh) * 2009-10-16 2016-05-18 蜂窝通信设备有限责任公司 用于发送物理信号的方法和装置
KR101716494B1 (ko) * 2009-11-14 2017-03-14 삼성전자주식회사 통신 시스템에서 업링크 송신 전력 제어 장치 및 방법
KR101559295B1 (ko) * 2009-12-04 2015-10-12 삼성전자주식회사 공간 분할 다중 사용자 다중 입력 다중 출력 방식을 이용하는 통신 시스템
KR20120112367A (ko) 2009-12-07 2012-10-11 엘지전자 주식회사 복수의 콤포넌트 반송파를 지원하는 무선 통신 시스템에서 신호 송수신 방법 및 장치
US20120295651A1 (en) * 2009-12-28 2012-11-22 Kyocera Corporation Adaptive array base station and communication method for adaptive array base station
CN102123503B (zh) * 2010-01-07 2016-02-10 中兴通讯股份有限公司 一种中继链路的物理下行共享信道的资源分配方法及装置
CN102714562B (zh) 2010-01-08 2020-11-24 Lg电子株式会社 在支持载波聚合的无线通信系统中接收下行链路信号的方法和装置
KR101684867B1 (ko) * 2010-04-07 2016-12-09 삼성전자주식회사 공간 다중화 이득을 이용한 제어 정보 송수신 방법
KR101673906B1 (ko) * 2010-04-29 2016-11-22 삼성전자주식회사 Ｏｆｄｍ 시스템에서 공간 다중화 제어 채널 지원을 위한 상향 링크 ａｃｋ／ｎａｃｋ 채널의 맵핑 방법 및 장치
US9237583B2 (en) * 2010-05-03 2016-01-12 Qualcomm Incorporated Resource availability for PDSCH in relay backhaul transmissions
GB2537073B (en) * 2010-06-04 2017-02-15 Samsung Electronics Co Ltd Method and apparatus for multiplexing different efficiency modes in digital radio systems
BR112012031268B1 (pt) 2010-06-21 2021-02-09 Sun Patent Trust aparelho terminal e método de comunicação do mesmo
US8953517B2 (en) 2010-06-23 2015-02-10 Futurewei Technologies, Inc. System and method for adapting code rate
US20120066396A1 (en) * 2010-09-10 2012-03-15 Samsung Electronics Co. Ltd. Apparatus and method for supporting periodic multicast transmission in machine to machine communication system
US9215667B2 (en) * 2010-10-21 2015-12-15 Telefonaktiebolaget L M Ericsson (Publ) Device and method for transmit power control
US9007888B2 (en) 2010-11-08 2015-04-14 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
US9084207B2 (en) 2010-11-08 2015-07-14 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
US8953713B2 (en) 2010-11-08 2015-02-10 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
US20120281642A1 (en) * 2010-11-08 2012-11-08 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
US9516609B2 (en) 2010-11-08 2016-12-06 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
US9380490B2 (en) 2010-11-08 2016-06-28 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
US9497773B2 (en) 2012-02-08 2016-11-15 QUALOCOMM Incorporated Method and apparatus for enhancing resource allocation for uplink MIMO communication
US10638464B2 (en) 2011-04-01 2020-04-28 Futurewei Technologies, Inc. System and method for transmission and reception of control channels in a communications system
EP2706689B1 (en) 2011-05-04 2016-07-20 LG Electronics Inc. Method for transmitting/receiving signal between base station and relay node in wireless communication system and device therefor
KR101790040B1 (ko) * 2011-05-25 2017-11-20 삼성전자 주식회사 무선 통신 시스템에서 전용 기준 신호를 위한 제어 채널 전송 방법 및 장치
US9578652B2 (en) 2011-07-25 2017-02-21 Lg Electronics Inc. Method and apparatus for transmitting data in a wireless communication system
US9780931B2 (en) * 2011-08-15 2017-10-03 Telefonaktiebolaget Lm Ericsson (Publ) Flexible transmission of messages in a wireless communication system
CN103988455B (zh) 2011-10-12 2017-08-25 三星电子株式会社 移动通信系统中用于发送反向控制信号的方法和设备
US20130114495A1 (en) * 2011-11-04 2013-05-09 Qualcomm Incorporated Physical Channel Characteristics for e-PDCCH in LTE
WO2014042423A2 (ko) * 2012-09-16 2014-03-20 엘지전자 주식회사 무선 통신 시스템에서 단말이 향상된 하향링크 제어 채널을 수신하는 방법 및 이를 위한 장치
US9426680B2 (en) 2013-02-25 2016-08-23 Itron, Inc. Real-time radio spectrum assessment engine
US9077487B2 (en) * 2013-02-25 2015-07-07 Itron, Inc. Radio to support channel plans of arbitrary width and/or spacing
US9252998B2 (en) 2013-02-25 2016-02-02 Itron, Inc. Radio to detect and compensate for frequency misalignment
US9014307B2 (en) 2013-02-25 2015-04-21 Itron, Inc. Radio to analog-to-digital sample rate decoupled from digital subsystem
CN104038963A (zh) * 2013-03-06 2014-09-10 株式会社Ntt都科摩 无线通信系统中控制信息的传输方法和装置
MX349468B (es) 2013-04-03 2017-07-31 Huawei Tech Co Ltd Metodo para adquirir capacidad del ue, terminal, y estacion base.
US9069955B2 (en) * 2013-04-30 2015-06-30 International Business Machines Corporation File system level data protection during potential security breach
US10299270B2 (en) * 2014-05-26 2019-05-21 Sharp Kabushiki Kaisha Radio transmission apparatus, radio reception apparatus, and communication method
US9716573B2 (en) 2014-06-13 2017-07-25 Futurewei Technologies, Inc. Aggregated touchless wireless fronthaul
BR112016028190A2 (pt) 2014-06-30 2019-06-18 Huawei Tech Co Ltd método e dispositivo de processamento de subquadro
KR102380182B1 (ko) * 2014-09-11 2022-03-29 삼성전자주식회사 무선 통신 시스템에서 데이터 신호를 송신하기 위한 장치 및 방법
US10383093B2 (en) * 2015-01-29 2019-08-13 Lg Electronics Inc. Method for transmitting data transmission resource allocation information in wireless LAN system, and apparatus therefor
JP6586762B2 (ja) * 2015-04-07 2019-10-09 ソニー株式会社 受信装置、送信装置、受信方法、送信方法及びプログラム
US9755779B2 (en) * 2015-04-17 2017-09-05 Futurewei Technologies, Inc. Digital representations of analog signals and control words using different multi-level modulation formats
US10027413B2 (en) 2015-06-18 2018-07-17 Futurewei Technologies, Inc. Cascaded waveform modulation with an embedded control signal for high-performance mobile fronthaul
US9992124B2 (en) 2015-10-09 2018-06-05 Itron, Inc. Multi-channel decoder architecture
WO2017070913A1 (zh) * 2015-10-30 2017-05-04 华为技术有限公司 信号发送的方法、设备及系统
KR20170065001A (ko) * 2015-12-02 2017-06-12 엘지전자 주식회사 무선랜 시스템에서 자원유닛을 지시하는 제어정보를 설정하는 방법 및 장치
JPWO2017130990A1 (ja) * 2016-01-29 2018-11-22 株式会社Ｎｔｔドコモ ユーザ端末
WO2017150447A1 (ja) * 2016-02-29 2017-09-08 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
WO2018021370A1 (ja) * 2016-07-29 2018-02-01 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
WO2018133124A1 (zh) 2017-01-23 2018-07-26 广东欧珀移动通信有限公司 传输上行信号的方法和设备
US11171820B2 (en) * 2017-03-23 2021-11-09 Convida Wireless, Llc Terminal device, infrastructure equipment and methods
RU2745397C1 (ru) * 2017-09-13 2021-03-24 Гуандун Оппо Мобайл Телекоммьюникейшнз Корп., Лтд. Способ, терминальное устройство и сетевое устройство обработки данных
CN111757448B (zh) * 2019-03-29 2021-09-07 华为技术有限公司 一种功率控制方法及装置
US11539442B1 (en) 2020-11-03 2022-12-27 Cable Television Laboratories, Inc. Systems and methods for power and modulation management
US12069609B2 (en) * 2021-03-31 2024-08-20 Qualcomm Incorporated UE grouping scheme for enhanced paging reception

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2367447B (en) * 2000-09-27 2003-11-05 Airspan Networks Inc Transfer of data in a telecommunications system
JP4002204B2 (ja) * 2002-04-09 2007-10-31 三星電子株式会社 移動通信システムにおけるマルチメディア放送／マルチキャストサービスのための制御情報伝送装置及びその方法
KR100827137B1 (ko) * 2002-08-16 2008-05-02 삼성전자주식회사 이동통신시스템에서의 멀티캐스트 멀티미디어 방송 서비스 제공 방법
KR20050019388A (ko) * 2003-08-19 2005-03-03 엘지전자 주식회사 멀티미디어 방송 및 멀티캐스트 서비스를 위한 패킷데이터와 관련 제어정보를 송수신하는 방법
WO2006135221A1 (en) * 2005-06-17 2006-12-21 Samsung Electronics Co., Ltd. Apparatus and method for transmitting/receiving broadcast data in a mobile communication system
JP2007073732A (ja) 2005-09-07 2007-03-22 Showa Denko Kk 化合物半導体素子
US7853205B2 (en) * 2005-11-02 2010-12-14 Texas Instruments Incorporated Methods for improving transmission efficiency of control channels in communication systems
JP2007001862A (ja) 2006-09-29 2007-01-11 Kyocera Corp 窒化アルミニウム質焼結体およびその製造方法
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

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CA2674649A1 (en) 2008-07-17
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CN102523078B (zh) 2015-04-01
BRPI0720781A2 (pt) 2014-01-28
CN102523078A (zh) 2012-06-27
RU2450456C2 (ru) 2012-05-10
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