JP4928621B2 - 無線通信システム、基地局装置、移動局装置、無線通信方法および集積回路 - Google Patents

無線通信システム、基地局装置、移動局装置、無線通信方法および集積回路 Download PDF

Info

Publication number
JP4928621B2
JP4928621B2 JP2010121258A JP2010121258A JP4928621B2 JP 4928621 B2 JP4928621 B2 JP 4928621B2 JP 2010121258 A JP2010121258 A JP 2010121258A JP 2010121258 A JP2010121258 A JP 2010121258A JP 4928621 B2 JP4928621 B2 JP 4928621B2
Authority
JP
Japan
Prior art keywords
control information
downlink control
mobile station
station apparatus
shared channel
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2010121258A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011250139A5 (https=
JP2011250139A (ja
Inventor
翔一 鈴木
陽介 秋元
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
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
Priority to JP2010121258A priority Critical patent/JP4928621B2/ja
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to CN201180025682.6A priority patent/CN102934502B/zh
Priority to CA2800819A priority patent/CA2800819C/en
Priority to EA201291290A priority patent/EA027151B1/ru
Priority to PCT/JP2011/061679 priority patent/WO2011148876A1/ja
Priority to AU2011259040A priority patent/AU2011259040B2/en
Priority to US13/700,323 priority patent/US8902841B2/en
Priority to BR112012030130-6A priority patent/BR112012030130B1/pt
Priority to EP11786575.8A priority patent/EP2579661B1/en
Priority to MYPI2012005090A priority patent/MY163873A/en
Priority to KR1020127033059A priority patent/KR101657740B1/ko
Priority to TW100118725A priority patent/TWI499235B/zh
Publication of JP2011250139A publication Critical patent/JP2011250139A/ja
Publication of JP2011250139A5 publication Critical patent/JP2011250139A5/ja
Application granted granted Critical
Publication of JP4928621B2 publication Critical patent/JP4928621B2/ja
Priority to US14/535,531 priority patent/US9271285B2/en
Priority to US14/996,616 priority patent/US9516643B2/en
Priority to US15/340,041 priority patent/US9867179B2/en
Priority to US15/828,470 priority patent/US10856279B2/en
Priority to US17/097,009 priority patent/US11516794B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]
    • H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
    • 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
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • 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
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding 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
    • H04L5/0001—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
    • H04L5/003—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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP2010121258A 2010-05-27 2010-05-27 無線通信システム、基地局装置、移動局装置、無線通信方法および集積回路 Active JP4928621B2 (ja)

Priority Applications (17)

Application Number Priority Date Filing Date Title
JP2010121258A JP4928621B2 (ja) 2010-05-27 2010-05-27 無線通信システム、基地局装置、移動局装置、無線通信方法および集積回路
CA2800819A CA2800819C (en) 2010-05-27 2011-05-20 Mobile station apparatus, base station apparatus, radio communication system, radio communication method, and integrated circuit
EA201291290A EA027151B1 (ru) 2010-05-27 2011-05-20 Устройство терминала, устройство базовой станции, способ радиосвязи и процессор
PCT/JP2011/061679 WO2011148876A1 (ja) 2010-05-27 2011-05-20 移動局装置、基地局装置、無線通信システム、無線通信方法および集積回路
AU2011259040A AU2011259040B2 (en) 2010-05-27 2011-05-20 Mobile station apparatus, base station apparatus, radio communication system, radio communication method, and integrated circuit
US13/700,323 US8902841B2 (en) 2010-05-27 2011-05-20 Mobile station apparatus, base station apparatus, radio communication system, radio communication method, and integrated circuit
BR112012030130-6A BR112012030130B1 (pt) 2010-05-27 2011-05-20 Aparelho terminal, aparelho de estação base, método de comunicação por rádio executado por um aparelho terminal, e método de comunicação por rádio executado por um aparelho de estação base
EP11786575.8A EP2579661B1 (en) 2010-05-27 2011-05-20 Mobile station apparatus, base station apparatus, wireless communication system, wireless communication method and integrated circuit
MYPI2012005090A MY163873A (en) 2010-05-27 2011-05-20 Mobile station apparatus, base station apparatus, radio communication system,radio communication method, and integrated circuit
KR1020127033059A KR101657740B1 (ko) 2010-05-27 2011-05-20 이동국 장치, 기지국 장치, 무선 통신 시스템, 무선 통신 방법 및 집적 회로
CN201180025682.6A CN102934502B (zh) 2010-05-27 2011-05-20 终端装置、基站装置以及集成电路
TW100118725A TWI499235B (zh) 2010-05-27 2011-05-27 A terminal device, a base station device, and a wireless communication method
US14/535,531 US9271285B2 (en) 2010-05-27 2014-11-07 Mobile station apparatus, base station apparatus, radio communication system, radio communication method, and integrated circuit
US14/996,616 US9516643B2 (en) 2010-05-27 2016-01-15 Terminal device, base station device and radio communication method
US15/340,041 US9867179B2 (en) 2010-05-27 2016-11-01 Terminal device, base station device and radio communication method
US15/828,470 US10856279B2 (en) 2010-05-27 2017-12-01 Terminal device, base station device and radio communication method
US17/097,009 US11516794B2 (en) 2010-05-27 2020-11-13 Terminal device, base station device and radio communication method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010121258A JP4928621B2 (ja) 2010-05-27 2010-05-27 無線通信システム、基地局装置、移動局装置、無線通信方法および集積回路

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012027016A Division JP5415572B2 (ja) 2012-02-10 2012-02-10 移動局装置、基地局装置、無線通信方法、集積回路および無線通信システム

Publications (3)

Publication Number Publication Date
JP2011250139A JP2011250139A (ja) 2011-12-08
JP2011250139A5 JP2011250139A5 (https=) 2012-02-02
JP4928621B2 true JP4928621B2 (ja) 2012-05-09

Family

ID=45003866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010121258A Active JP4928621B2 (ja) 2010-05-27 2010-05-27 無線通信システム、基地局装置、移動局装置、無線通信方法および集積回路

Country Status (12)

Country Link
US (6) US8902841B2 (https=)
EP (1) EP2579661B1 (https=)
JP (1) JP4928621B2 (https=)
KR (1) KR101657740B1 (https=)
CN (1) CN102934502B (https=)
AU (1) AU2011259040B2 (https=)
BR (1) BR112012030130B1 (https=)
CA (1) CA2800819C (https=)
EA (1) EA027151B1 (https=)
MY (1) MY163873A (https=)
TW (1) TWI499235B (https=)
WO (1) WO2011148876A1 (https=)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9591664B2 (en) * 2011-02-21 2017-03-07 Lg Electronics Inc. Method for setting search space for relay node in wireless communication system and device therefor
EP2745609A4 (en) * 2011-09-09 2015-06-10 Nokia Corp METHOD AND DEVICE FOR LAN IMPLEMENTATION
CN102439870B (zh) * 2011-10-17 2014-07-09 华为技术有限公司 一种实现微波多输入多输出的方法、设备和系统
US20130128821A1 (en) * 2011-11-18 2013-05-23 Nokia Siemens Networks Oy Demodulation Reference Signal Arrangement For Uplink Coordinated Multi-Point Reception
WO2013125843A1 (ko) * 2012-02-20 2013-08-29 엘지전자 주식회사 무선 통신 시스템에서 상향링크 신호 송신 방법 및 장치
JP5941561B2 (ja) 2012-02-20 2016-06-29 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて上りリンク信号送信方法及び装置
WO2013125839A1 (en) 2012-02-20 2013-08-29 Lg Electronics Inc. Method and apparatus for transmitting uplink signal in wireless communication system
JP5314779B2 (ja) * 2012-03-14 2013-10-16 シャープ株式会社 移動局装置、基地局装置、通信方法、集積回路および無線通信システム
JP5379256B2 (ja) 2012-03-14 2013-12-25 シャープ株式会社 移動局装置、基地局装置、通信方法、集積回路および無線通信システム
JP5379254B2 (ja) * 2012-03-14 2013-12-25 シャープ株式会社 移動局装置、基地局装置、通信方法、集積回路および無線通信システム
JP5379255B2 (ja) * 2012-03-14 2013-12-25 シャープ株式会社 移動局装置、基地局装置、通信方法、集積回路および無線通信システム
JP6045843B2 (ja) * 2012-07-31 2016-12-14 株式会社Ｎｔｔドコモ 通信システム、基地局装置、移動端末装置及び通信方法
CN103781177B (zh) * 2012-10-19 2018-10-30 株式会社Ntt都科摩 一种信息传输方法、装置及基站
GB2507531B (en) * 2012-11-02 2015-05-06 Broadcom Corp Common search space configuration of a carrier
JP5883403B2 (ja) * 2013-01-31 2016-03-15 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
US9860023B2 (en) * 2013-03-15 2018-01-02 Lg Electronics Inc. Method and device for receiving ACK/NACK in wireless communication system
WO2014205736A1 (en) * 2013-06-27 2014-12-31 Telefonaktiebolaget L M Ericsson (Publ) Method and bs for transmitting control information to ue, and method and ue for handling control information
US9479298B2 (en) * 2013-07-08 2016-10-25 Intel IP Corporation Demodulation reference signals (DMRS)for side information for interference cancellation
MX381591B (es) * 2014-01-29 2025-03-12 Interdigital Patent Holdings Inc Método de acceso y adaptación de enlace para transmisiones inalámbricas mejoradas en cobertura.
KR102311250B1 (ko) * 2014-02-10 2021-10-12 엘지전자 주식회사 무선 통신 시스템에서 D2D(Device-to-Device) 통신을 위한 신호 송신 방법 및 이를 위한 장치
JP6723150B2 (ja) * 2014-03-20 2020-07-15 シャープ株式会社 端末装置および集積回路
WO2016122242A2 (ko) * 2015-01-29 2016-08-04 엘지전자 주식회사 하향링크 제어 정보 수신 방법 및 사용자기기와, 하향링크 제어 정보 전송 방법 및 기지국
CN105991245A (zh) * 2015-01-30 2016-10-05 中兴通讯股份有限公司 一种信息传输方法、设备及系统
MX367287B (es) * 2015-02-06 2019-08-13 Panasonic Ip Corp America Dispositivo de comunicacion y metodo de comunicacion.
EP3295727B1 (en) * 2015-05-14 2020-01-29 Intel IP Corporation Contention free physical uplink shared control channel (pusch) transmission using listen before talk
CN113411172A (zh) * 2015-08-13 2021-09-17 华为技术有限公司 上行参考信号传输方法、用户终端及基站
WO2017050383A1 (en) * 2015-09-24 2017-03-30 Telefonaktiebolaget Lm Ericsson (Publ) Technique for downlink control
WO2017078185A1 (ko) * 2015-11-02 2017-05-11 엘지전자 주식회사 무선통신 시스템에서 비연결 기반 전송을 수행하는 방법 및 이를 위한 장치
US10419173B2 (en) * 2015-11-23 2019-09-17 Electronics And Telecommunications Research Institute Method and apparatus for transmitting uplink signal using a short transmit time interval
JP6290852B2 (ja) * 2015-12-24 2018-03-07 日本電気株式会社 信号構成装置、信号構成システム、信号構成方法、および信号構成用プログラム
CN106961744A (zh) * 2016-01-11 2017-07-18 中兴通讯股份有限公司 上行控制信息的发送方法及装置
CN107295624B (zh) * 2016-03-30 2021-11-26 日本电气株式会社 节点同步方法和采用该方法的节点
US11395325B2 (en) 2016-04-01 2022-07-19 Lg Electronics Inc. Method for transmitting downlink control information for sidelink scheduling in wireless communication system and terminal using same
US10939461B2 (en) * 2016-04-01 2021-03-02 Lg Electronics Inc. Method for performing semi-persistent scheduling process in wireless communication system and terminal using same
KR102153077B1 (ko) 2016-04-20 2020-09-07 콘비다 와이어리스, 엘엘씨 다운링크 동기화
JP6837492B2 (ja) 2016-04-20 2021-03-03 コンヴィーダ ワイヤレス， エルエルシー 新しい無線における物理チャネル
EP3446432A1 (en) 2016-04-20 2019-02-27 Convida Wireless, LLC Configurable reference signals
KR102106581B1 (ko) 2016-04-20 2020-05-04 콘비다 와이어리스, 엘엘씨 시스템 정보 프로비저닝 및 경량 접속 시그널링
US10524244B2 (en) 2016-05-11 2019-12-31 Convida Wireless, Llc Radio PDCCH to facilitate numerology operations
CN109314964B (zh) * 2016-05-12 2023-06-20 夏普株式会社 终端装置、基站装置以及通信方法
WO2017218794A1 (en) 2016-06-15 2017-12-21 Convida Wireless, Llc Upload control signaling for new radio
US10631319B2 (en) 2016-06-15 2020-04-21 Convida Wireless, Llc Grant-less uplink transmission for new radio
KR102166986B1 (ko) 2016-06-15 2020-10-16 콘비다 와이어리스, 엘엘씨 그랜트리스 동작들
WO2017059720A2 (en) * 2016-07-20 2017-04-13 Telefonaktiebolaget Lm Ericsson (Publ) Method for facilitating random access, network node and terminal device
CN107689857A (zh) * 2016-08-06 2018-02-13 北京信威通信技术股份有限公司 解调参考信号的方法及配置
CN107708209B (zh) * 2016-08-09 2023-10-27 北京三星通信技术研究有限公司 用于非正交多址接入的重传数据接收、发送方法及装置
KR20240006080A (ko) 2016-08-11 2024-01-12 인터디지탈 패튼 홀딩스, 인크 뉴 라디오를 위한 유연한 프레임 구조에서의 빔포밍 스위핑 및 트레이닝
WO2018074713A1 (ko) * 2016-10-21 2018-04-26 엘지전자 주식회사 비직교 다중 접속 기법이 적용되는 무선통신시스템에서 경쟁 기반 데이터를 전송하는 방법 및 장치
US10708938B2 (en) 2016-10-31 2020-07-07 Samsung Electronics Co., Ltd. Transmission of UL control channels with dynamic structures
WO2018097947A2 (en) 2016-11-03 2018-05-31 Convida Wireless, Llc Reference signals and control channels in nr
CN113890719B (zh) * 2017-01-22 2024-10-15 上海朗帛通信技术有限公司 一种无线通信中的方法和装置
US10880062B2 (en) * 2017-06-29 2020-12-29 Qualcomm Incorporated Providing protection for information delivered in demodulation reference signals (DMRS)
WO2019050913A1 (en) * 2017-09-07 2019-03-14 Sharp Laboratories Of America, Inc. USER EQUIPMENTS, BASE STATIONS, AND METHODS
CN111386737B (zh) * 2017-09-29 2023-09-08 株式会社Ntt都科摩 无线发送装置及无线接收装置
JP7234139B2 (ja) * 2018-01-11 2023-03-07 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
CN111970088B (zh) * 2018-01-30 2024-07-23 上海朗帛通信技术有限公司 一种用于无线通信的通信节点中的方法和装置
NZ767570A (en) * 2018-02-28 2026-03-27 Ntt Docomo Inc User terminal and radio communication method
CN118301708A (zh) 2018-04-04 2024-07-05 华为技术有限公司 系统消息冗余版本确定方法及装置
US10742353B2 (en) * 2018-04-09 2020-08-11 Qualcomm Incorporated Cross-correlation reduction for control signals
EP3830970A1 (en) * 2018-07-30 2021-06-09 Nokia Technologies Oy Method of channel estimation using dmrs with cross-polarization antenna
CN110831230B (zh) * 2018-08-10 2021-10-01 华为技术有限公司 随机接入方法、装置、设备及存储介质
JP7219283B2 (ja) * 2018-09-21 2023-02-07 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
WO2020068251A1 (en) 2018-09-27 2020-04-02 Convida Wireless, Llc Sub-band operations in unlicensed spectrums of new radio
BR112021016047A2 (pt) * 2019-02-13 2021-10-05 Idac Holdings, Inc. Unidade de transmissão/recepção sem fio, e, método implementado por uma unidade de transmissão/recepção sem fio
BR112021019559A2 (pt) * 2019-04-02 2021-12-07 Ntt Docomo Inc Aparelho de comunicação e método de comunicação por um aparelho de comunicação
EP4017164A1 (en) * 2019-08-15 2022-06-22 Ntt Docomo, Inc. Terminal and wireless communication method
CN111490957B (zh) * 2020-03-10 2023-06-16 北京睿信丰科技有限公司 一种时域生成前导序列的方法及装置
CN112468286B (zh) * 2021-02-03 2021-06-01 南京信息工程大学 一种基于哈希算法的低papr高安全光传输方法
US20250096975A1 (en) * 2022-03-15 2025-03-20 Intel Corporation Enhanced demodulation reference signal (dmrs) for uplink transmission
WO2025209157A1 (en) * 2024-04-03 2025-10-09 Mediatek Inc. Methods and apparatus for orthogonal cover code based uplink transmission in mobile communications

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4358158B2 (ja) * 2005-03-31 2009-11-04 株式会社エヌ・ティ・ティ・ドコモ 送信装置および割当方法
RU2009134730A (ru) * 2007-03-01 2011-04-10 НТТ ДоСоМо, Инк. (JP) Базовая станция и способ управления связью
JP5024533B2 (ja) * 2007-06-19 2012-09-12 日本電気株式会社 移動通信システムにおけるリファレンス信号系列の割当方法および装置
US9344259B2 (en) * 2007-06-20 2016-05-17 Google Technology Holdings LLC Control channel provisioning and signaling
EP2056515B1 (en) * 2007-10-30 2019-06-12 Cellular Communications Equipment Llc Methods, apparatuses, system and related computer program product for resource allocation
JP2009171025A (ja) 2008-01-11 2009-07-30 Panasonic Corp 移動局装置及び基地局装置、並びに無線通信システム
US8654623B2 (en) 2008-06-25 2014-02-18 Qualcomm Incorporated Scrambling under an extended physical-layer cell identity space
KR20100014091A (ko) * 2008-08-01 2010-02-10 엘지전자 주식회사 다중 반송파 시스템에서 데이터 전송 방법
US8588150B2 (en) * 2008-08-07 2013-11-19 Qualcomm Incorporated RNTI-dependent scrambling sequence initialization
KR100956828B1 (ko) * 2008-11-13 2010-05-11 엘지전자 주식회사 반(半)-지속적 스케줄링의 비활성화를 지시하는 방법 및 이를 이용한 장치
WO2010068011A2 (en) * 2008-12-08 2010-06-17 Lg Electronics Inc. Method of transmitting and receiving physical downlink shared channel in wireless communication system
US8867999B2 (en) * 2009-01-26 2014-10-21 Qualcomm Incorporated Downlink interference cancellation methods
US20100254329A1 (en) * 2009-03-13 2010-10-07 Interdigital Patent Holdings, Inc. Uplink grant, downlink assignment and search space method and apparatus in carrier aggregation
US8380135B2 (en) * 2009-05-04 2013-02-19 Lg Electronics Inc. Method of transmitting control information in wireless communication system
US8340676B2 (en) * 2009-06-25 2012-12-25 Motorola Mobility Llc Control and data signaling in heterogeneous wireless communication networks
US8675632B2 (en) * 2009-07-10 2014-03-18 Telefonaktiebolaget Lm Ericsson (Publ) Signalling of reference signals for single user spatial multiplexing transmission schemes
US9232462B2 (en) * 2009-10-15 2016-01-05 Qualcomm Incorporated Methods and apparatus for cross-cell coordination and signaling
JP5087061B2 (ja) 2009-10-30 2012-11-28 シャープ株式会社 無線通信システム、基地局装置、移動局装置および無線通信方法
KR101827584B1 (ko) * 2010-01-08 2018-02-08 인터디지탈 패튼 홀딩스, 인크 캐리어 집성에서의 채널 자원 맵핑을 위한 방법 및 장치
JP5834022B2 (ja) * 2010-01-08 2015-12-16 ノキア ソリューションズ アンド ネットワークス オサケユキチュア 無線通信において復調基準信号多重を使用するための方法及び装置
US9258160B2 (en) * 2010-01-11 2016-02-09 Qualcomm Incorporated Multiplexing demodulation reference signals in wireless communications
CN101827444B (zh) 2010-03-31 2015-03-25 中兴通讯股份有限公司 一种测量参考信号的信令配置系统及方法
WO2011121774A1 (ja) * 2010-03-31 2011-10-06 富士通株式会社 無線通信方法、無線通信システムおよび無線通信装置
US8627171B2 (en) * 2010-05-03 2014-01-07 Samsung Electronics Co., Ltd. Techniques for cyclic redundancy check encoding in communication system

Also Published As

Publication number Publication date
US8902841B2 (en) 2014-12-02
EP2579661A1 (en) 2013-04-10
EP2579661B1 (en) 2018-07-25
BR112012030130B1 (pt) 2022-06-07
AU2011259040A1 (en) 2013-01-10
CN102934502B (zh) 2016-01-20
US20210084627A1 (en) 2021-03-18
KR101657740B1 (ko) 2016-09-19
US20170048834A1 (en) 2017-02-16
MY163873A (en) 2017-10-31
AU2011259040B2 (en) 2015-09-10
KR20130111955A (ko) 2013-10-11
US11516794B2 (en) 2022-11-29
CA2800819A1 (en) 2011-12-01
US20160135153A1 (en) 2016-05-12
EP2579661A4 (en) 2015-01-07
BR112012030130A2 (pt) 2020-09-01
US9516643B2 (en) 2016-12-06
US9271285B2 (en) 2016-02-23
EA027151B1 (ru) 2017-06-30
US20180092074A1 (en) 2018-03-29
WO2011148876A1 (ja) 2011-12-01
US9867179B2 (en) 2018-01-09
TW201210231A (en) 2012-03-01
JP2011250139A (ja) 2011-12-08
US20150063272A1 (en) 2015-03-05
CN102934502A (zh) 2013-02-13
EA201291290A1 (ru) 2013-05-30
US20130148593A1 (en) 2013-06-13
CA2800819C (en) 2018-03-06
US10856279B2 (en) 2020-12-01
TWI499235B (zh) 2015-09-01

Similar Documents

Publication Publication Date Title
US11516794B2 (en) Terminal device, base station device and radio communication method
JP5856810B2 (ja) 基地局装置、移動局装置、無線通信方法、無線通信システムおよび集積回路
JP6163554B2 (ja) 端末装置、基地局装置、および通信方法
JP6380956B2 (ja) 端末装置、基地局装置、集積回路、および、通信方法
JP6452048B2 (ja) 端末装置、基地局装置、通信方法、および、集積回路
WO2018030494A1 (ja) 端末装置、基地局装置、通信方法、および、集積回路
WO2015107851A1 (ja) 端末装置、基地局装置、集積回路、および、通信方法
WO2017169611A1 (ja) 端末装置、基地局装置、通信方法、および、集積回路
WO2016175173A1 (ja) 端末装置、基地局装置、通信方法、および、集積回路
JPWO2015129797A1 (ja) 端末装置、集積回路、および、無線通信方法
JP5469776B2 (ja) 無線通信システム、基地局装置、移動局装置、無線通信方法および集積回路
JP2012065126A (ja) 無線通信システム、基地局装置、移動局装置、無線通信方法および集積回路
JP5415572B2 (ja) 移動局装置、基地局装置、無線通信方法、集積回路および無線通信システム
JP2011211495A (ja) 無線通信システム、移動局装置、基地局装置、無線通信方法および集積回路
JP6034946B2 (ja) 基地局装置、移動局装置、無線通信方法、無線通信システムおよび集積回路
WO2011155344A1 (ja) 無線通信システム、基地局装置、移動局装置、無線通信方法および集積回路

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20111214

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20111214

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20111214

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20120104

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120117

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120210

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150217

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4928621

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

SG99 Written request for registration of restore

Free format text: JAPANESE INTERMEDIATE CODE: R316G99

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350