CA2801696C - Wireless communication system, base station apparatus, mobile station apparatus, wireless communication method and integrated circuit - Google Patents

Wireless communication system, base station apparatus, mobile station apparatus, wireless communication method and integrated circuit Download PDF

Info

Publication number
CA2801696C
CA2801696C CA2801696A CA2801696A CA2801696C CA 2801696 C CA2801696 C CA 2801696C CA 2801696 A CA2801696 A CA 2801696A CA 2801696 A CA2801696 A CA 2801696A CA 2801696 C CA2801696 C CA 2801696C
Authority
CA
Canada
Prior art keywords
station apparatus
reference signal
sounding reference
mobile station
base station
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
CA2801696A
Other languages
English (en)
French (fr)
Other versions
CA2801696A1 (en
Inventor
Wataru Ouchi
Tatsushi Aiba
Yosuke Akimoto
Shoichi Suzuki
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
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of CA2801696A1 publication Critical patent/CA2801696A1/en
Application granted granted Critical
Publication of CA2801696C publication Critical patent/CA2801696C/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
    • H04L5/003—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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/208—Frequency-division multiple access [FDMA]
    • 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
    • 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
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • H04L25/0204—Channel estimation of multiple channels
    • 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
    • H04L5/003—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
CA2801696A 2010-06-10 2011-05-30 Wireless communication system, base station apparatus, mobile station apparatus, wireless communication method and integrated circuit Active CA2801696C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010-132630 2010-06-10
JP2010132630A JP5610861B2 (ja) 2010-06-10 2010-06-10 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
PCT/JP2011/062380 WO2011155361A1 (ja) 2010-06-10 2011-05-30 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

Publications (2)

Publication Number Publication Date
CA2801696A1 CA2801696A1 (en) 2011-12-15
CA2801696C true CA2801696C (en) 2018-10-02

Family

ID=45097969

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2801696A Active CA2801696C (en) 2010-06-10 2011-05-30 Wireless communication system, base station apparatus, mobile station apparatus, wireless communication method and integrated circuit

Country Status (6)

Country Link
US (2) US9232535B2 (enExample)
EP (1) EP2582195B1 (enExample)
JP (1) JP5610861B2 (enExample)
CN (1) CN102934506B (enExample)
CA (1) CA2801696C (enExample)
WO (1) WO2011155361A1 (enExample)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101294815B1 (ko) * 2009-05-15 2013-08-08 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호 송신 방법 및 이를 위한 장치
US10135595B2 (en) * 2010-06-21 2018-11-20 Telefonaktiebolaget L M Ericsson (Publ) Uplink control information (UCI) mapping indicator for long term evolution (LTE) carrier aggregation
EP2605435B1 (en) * 2010-08-13 2014-11-12 Fujitsu Limited Method and device for transmitting downlink control information, method and device for receiving downlink control information
JP5009410B2 (ja) * 2010-10-29 2012-08-22 シャープ株式会社 移動局装置、無線通信方法および集積回路
CN103703734B (zh) 2011-07-27 2019-03-19 Lg电子株式会社 在多节点系统中发送上行链路参考信号的方法和使用该方法的终端
JP5783062B2 (ja) * 2012-01-24 2015-09-24 富士通株式会社 無線装置、無線制御方法、及び無線制御プログラム
EP2819457B1 (en) * 2012-02-20 2018-09-05 Fujitsu Limited Wireless station and communication control method
JP2013187819A (ja) * 2012-03-09 2013-09-19 Sharp Corp 基地局、端末、通信方法および集積回路
EP2903374A4 (en) * 2012-09-27 2016-06-08 Sharp Kk END DEVICE, COMMUNICATION PROCESS AND INTEGRATED CIRCUIT
CN110120863B (zh) * 2012-09-28 2020-06-16 华为技术有限公司 公共搜索区的处理方法、装置和计算机可读存储介质
US9210670B2 (en) * 2013-03-18 2015-12-08 Samsung Electronics Co., Ltd. Uplink power control in adaptively configured TDD communication systems
KR102322507B1 (ko) * 2013-08-17 2021-11-05 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호의 전송 전력 제어 방법 및 이를 위한 장치
KR20150022476A (ko) 2013-08-23 2015-03-04 삼성전자주식회사 디스플레이장치 및 그 제어방법
WO2015076795A1 (en) * 2013-11-20 2015-05-28 Intel IP Corporation Method and apparatus for beam identification in multi-antenna systems
US10194426B2 (en) * 2014-02-16 2019-01-29 Lg Electronics Inc. Method and apparatus for transmitting uplink data in a wireless communication system
WO2016021541A1 (ja) * 2014-08-06 2016-02-11 三菱電機株式会社 通信システム
CN111641485B (zh) 2014-09-25 2023-06-02 株式会社Ntt都科摩 用户装置和发送方法
US10652003B2 (en) * 2015-01-22 2020-05-12 Texas Instruments Incorporated HARQ design for high performance wireless backhaul
CN113347647B (zh) * 2015-03-20 2024-05-21 株式会社Ntt都科摩 终端、由终端执行的方法和基站装置
KR102534477B1 (ko) * 2015-06-23 2023-05-19 엘지전자 주식회사 무선 통신 시스템에서 신호의 전송 방법 및 장치
WO2017048162A1 (en) * 2015-09-15 2017-03-23 Telefonaktiebolaget Lm Ericsson (Publ) Uplink scheduling in wireless communication networks
WO2017050383A1 (en) * 2015-09-24 2017-03-30 Telefonaktiebolaget Lm Ericsson (Publ) Technique for downlink control
KR102192250B1 (ko) * 2016-03-27 2020-12-17 엘지전자 주식회사 무선 통신 시스템에서 상향링크 복조 참조 신호 송수신 방법 및 이를 위한 장치
CN111740812B (zh) * 2016-04-01 2022-09-20 中兴通讯股份有限公司 探测参考信号发送方法
WO2017179859A1 (ko) * 2016-04-10 2017-10-19 엘지전자 주식회사 무선 통신 시스템에서 상향링크 참조 신호를 전송하는 방법 및 장치
WO2017193406A1 (zh) * 2016-05-13 2017-11-16 华为技术有限公司 一种业务数据传输方法、用户设备及网络设备
JP2019134199A (ja) * 2016-06-03 2019-08-08 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
US10952210B2 (en) * 2016-06-10 2021-03-16 Qualcomm Incorporated Reference signal presence and/or bandwidth determination in narrowband systems
US10314037B2 (en) 2016-07-08 2019-06-04 Qualcomm Incorporated Latency reduction techniques in wireless communications
US11140715B2 (en) 2016-10-26 2021-10-05 Qualcomm Incorporated Waveform-dependent random access channel procedure
CN110402607B (zh) * 2017-03-16 2021-04-27 北京小米移动软件有限公司 截断缓冲区状态报告
CN110431896B (zh) * 2017-03-20 2021-04-09 Oppo广东移动通信有限公司 传输数据的方法、终端设备和网络设备
CN108633036B (zh) * 2017-03-24 2023-09-01 中兴通讯股份有限公司 一种控制信息传输方法及装置
RU2762242C2 (ru) 2017-05-04 2021-12-16 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ и устройство для передачи и приема восходящей линии связи в системе беспроводной связи
CN110868282B (zh) 2017-05-04 2021-03-02 Oppo广东移动通信有限公司 确定上行信号的传输参数的方法、终端和网络设备
JP2019004320A (ja) * 2017-06-15 2019-01-10 シャープ株式会社 基地局装置、端末装置およびその通信方法
WO2019026158A1 (ja) * 2017-07-31 2019-02-07 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
US11233676B2 (en) * 2017-08-11 2022-01-25 Apple Inc. Control signaling for sounding reference signal (SRS)
WO2019061350A1 (zh) * 2017-09-29 2019-04-04 Oppo广东移动通信有限公司 无线通信方法和设备
KR102109412B1 (ko) * 2018-02-14 2020-05-12 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
CN108260217B (zh) * 2018-03-05 2024-06-04 中兴通讯股份有限公司 一种信息传输的方法、装置和通信节点
US11323169B2 (en) * 2018-03-08 2022-05-03 Qualcomm Incorporated Simultaneous uplink transmissions using spatial multiplexing
US11089582B2 (en) * 2018-04-05 2021-08-10 Huawei Technologies Co., Ltd. Method and system for downlink control information payload size determination
WO2019193737A1 (ja) * 2018-04-05 2019-10-10 株式会社Ｎｔｔドコモ ユーザ端末及び無線基地局
US11490363B2 (en) * 2018-04-18 2022-11-01 Google Llc User device-initiated bandwidth request
US11388741B2 (en) * 2018-05-21 2022-07-12 Ntt Docomo, Inc. Terminal, radio communication method, base station, and system for downlink shared channel decoding
US12021662B2 (en) * 2018-09-28 2024-06-25 Qualcomm Incorporated Aperiodic sounding reference signal (A-SRS) configuration
US11973713B2 (en) * 2019-02-08 2024-04-30 Lg Electronics Inc. Method for transmitting sounding reference signal in wireless communication system, and device therefor
EP3952472A4 (en) * 2019-03-28 2022-11-23 Ntt Docomo, Inc. Base station device and user equipment
WO2020230863A1 (ja) * 2019-05-15 2020-11-19 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
CN114731257B (zh) * 2020-01-10 2024-06-11 华为技术有限公司 上行信道解调方法和上行信道解调装置
WO2021147088A1 (en) * 2020-01-23 2021-07-29 Qualcomm Incorporated Scheduling reference signals for multiple carriers
WO2021158025A1 (ko) * 2020-02-04 2021-08-12 엘지전자 주식회사 무선 통신 시스템에서 상향링크 채널 반복 전송 방법 및 장치
WO2021159472A1 (en) * 2020-02-14 2021-08-19 Qualcomm Incorporated Beyond-bandwidth part (bwp) sounding reference signal (srs) transmissions
US12368558B2 (en) * 2020-03-06 2025-07-22 Interdigital Patent Holdings, Inc. Dynamic demodulation signal resource allocation
EP4581779A1 (en) * 2022-08-31 2025-07-09 Telefonaktiebolaget LM Ericsson (publ) Phase shifted srs and pusch transmission across prb

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2241049T3 (pl) * 2008-01-08 2019-09-30 Hmd Global Oy Układ sondującego sygnału odniesienia
US20090316676A1 (en) * 2008-06-18 2009-12-24 Nokia Corporation Method and Apparatus for Coupled Sounding
CN101651469B (zh) * 2008-08-15 2013-07-24 三星电子株式会社 用于lte系统中发送上行监测参考符号的跳频方法
CN101662764B (zh) * 2008-08-29 2011-12-28 联想(北京)有限公司 发射侦听参考信号的方法和系统
CN102165720B (zh) 2008-09-26 2015-10-14 三星电子株式会社 支持多个天线的探测参考信号发射的装置及方法
KR101306735B1 (ko) * 2008-10-15 2013-09-11 엘지전자 주식회사 복수개의 안테나를 이용한 사운딩 기준 신호 시퀀스 전송 방법
CN101404817B (zh) * 2008-11-24 2010-09-29 华为技术有限公司 Srs带宽配置的方法、系统及装置
AR075865A1 (es) * 2009-03-17 2011-05-04 Interdigital Patent Holdings Metodo y aparato para control de potencia de transmision de senal de referencia de sonido (srs)
WO2011050856A1 (en) * 2009-11-02 2011-05-05 Nokia Siemens Networks Oy Sounding reference signal configuration
EP2343849B1 (en) * 2010-01-07 2019-05-29 Samsung Electronics Co., Ltd. Apparatus and method for enhancing features of uplink reference signals
US8848520B2 (en) * 2010-02-10 2014-09-30 Qualcomm Incorporated Aperiodic sounding reference signal transmission method and apparatus

Also Published As

Publication number Publication date
EP2582195A4 (en) 2016-03-09
WO2011155361A1 (ja) 2011-12-15
US9876617B2 (en) 2018-01-23
JP2011259258A (ja) 2011-12-22
EP2582195B1 (en) 2018-05-16
CN102934506B (zh) 2017-04-12
US9232535B2 (en) 2016-01-05
CN102934506A (zh) 2013-02-13
CA2801696A1 (en) 2011-12-15
EP2582195A1 (en) 2013-04-17
JP5610861B2 (ja) 2014-10-22
US20130121280A1 (en) 2013-05-16
US20160156442A1 (en) 2016-06-02

Similar Documents

Publication Publication Date Title
US9876617B2 (en) Wireless communication system, base station apparatus, mobile station apparatus, wireless communication method and integrated circuit
US9397798B2 (en) Communication method, mobile station apparatus, base station apparatus and mobile communication system
US10425927B2 (en) Communication method, mobile station apparatus, base station apparatus and mobile communication system
JP5699136B2 (ja) 移動通信システム、基地局装置、移動局装置および通信方法
JP5933774B2 (ja) 移動局装置、基地局装置、および通信方法
US9516606B2 (en) Terminal apparatus, method, and integrated circuit
US10973010B2 (en) Terminal apparatus, base station apparatus, integrated circuit, and radio communication method
JP5574872B2 (ja) 基地局装置、移動局装置、および、通信方法
WO2011013715A1 (ja) 移動局装置および通信方法
JP6128692B2 (ja) 移動局装置、基地局装置および通信方法
JP2012080328A (ja) 移動局装置、無線通信システムおよび無線通信方法
JP5530254B2 (ja) 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
JP2012005035A (ja) 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
JP2012100213A (ja) 移動通信システムおよび移動局装置

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20160530

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 14TH ANNIV.) - STANDARD

Year of fee payment: 14

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250519

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250519

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 15TH ANNIV.) - STANDARD

Year of fee payment: 15

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20260518

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20260518