CA2779148C - 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

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Publication number
CA2779148C
CA2779148C CA2779148A CA2779148A CA2779148C CA 2779148 C CA2779148 C CA 2779148C CA 2779148 A CA2779148 A CA 2779148A CA 2779148 A CA2779148 A CA 2779148A CA 2779148 C CA2779148 C CA 2779148C
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Canada
Prior art keywords
station apparatus
layers
code sequence
orthogonal code
information
Prior art date
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Active
Application number
CA2779148A
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English (en)
French (fr)
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CA2779148A1 (en
Inventor
Shoichi Suzuki
Yosuke Akimoto
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 CA2779148A1 publication Critical patent/CA2779148A1/en
Application granted granted Critical
Publication of CA2779148C publication Critical patent/CA2779148C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04L5/0001—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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
    • 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
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0697—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using spatial multiplexing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
CA2779148A 2009-10-30 2010-10-06 Wireless communication system, base station apparatus, mobile station apparatus, wireless communication method and integrated circuit Active CA2779148C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009-249699 2009-10-30
JP2009249699A JP5087061B2 (ja) 2009-10-30 2009-10-30 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
PCT/JP2010/067540 WO2011052353A1 (ja) 2009-10-30 2010-10-06 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
CA2779148A1 CA2779148A1 (en) 2011-05-05
CA2779148C true CA2779148C (en) 2017-05-02

Family

ID=43921780

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2779148A Active CA2779148C (en) 2009-10-30 2010-10-06 Wireless communication system, base station apparatus, mobile station apparatus, wireless communication method and integrated circuit

Country Status (10)

Country Link
US (2) US8934429B2 (https=)
EP (1) EP2495905B1 (https=)
JP (1) JP5087061B2 (https=)
CN (1) CN102598567B (https=)
AU (1) AU2010312852B2 (https=)
BR (1) BR112012010035B1 (https=)
CA (1) CA2779148C (https=)
DE (1) DE112010004164T8 (https=)
WO (1) WO2011052353A1 (https=)
ZA (1) ZA201203365B (https=)

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JP5793184B2 (ja) * 2011-04-26 2015-10-14 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 送信装置、受信装置、送信方法、受信方法
US9350397B2 (en) * 2011-07-27 2016-05-24 Lg Electronics Inc. Method for transmitting an uplink reference signal in a multi-node system and terminal using same
KR20130017243A (ko) * 2011-08-10 2013-02-20 주식회사 팬택 무선통신 시스템에서 제어채널의 전송 장치 및 방법
US9143215B2 (en) * 2011-08-11 2015-09-22 Blackberry Limited Orthogonal resource selection transmit diversity and resource assignment
EP2802178A4 (en) * 2012-01-05 2015-08-26 Fujitsu Ltd METHOD AND USER DEVICE FOR DISTRIBUTING LINKING RESOURCES, METHOD AND BASE STATION FOR MULTIPLEX TRANSMISSION
JP6208409B2 (ja) * 2012-04-06 2017-10-04 株式会社Ｎｔｔドコモ ユーザ装置及び通信方法
US9419772B2 (en) 2012-12-17 2016-08-16 Lg Electronics Inc. Method and apparatus for transmitting and receiving MCS index for 256QAM in wireless access system
KR20160075995A (ko) * 2014-12-19 2016-06-30 한국전자통신연구원 물리 채널 전송 방법 및 장치
US9838290B2 (en) 2015-06-30 2017-12-05 Ciena Corporation Flexible ethernet operations, administration, and maintenance systems and methods
US9794921B2 (en) * 2015-07-14 2017-10-17 Motorola Mobility Llc Method and apparatus for reducing latency of LTE uplink transmissions
WO2017008840A1 (en) * 2015-07-14 2017-01-19 Telefonaktiebolaget Lm Ericsson (Publ) Reference signal in a communications network
US9717079B2 (en) 2015-07-14 2017-07-25 Motorola Mobility Llc Method and apparatus for selecting a resource assignment
US9775141B2 (en) 2015-07-14 2017-09-26 Motorola Mobility Llc Method and apparatus for reducing latency of LTE uplink transmissions
US10848356B2 (en) * 2016-02-02 2020-11-24 Lg Electronics Inc. Method for transmitting DMRS in wireless communication system supporting NB-IoT and apparatus therefor
WO2017132978A1 (en) * 2016-02-05 2017-08-10 Panasonic Intellectual Property Corporation Of America Base station, terminal, and communication method
WO2018060969A1 (en) 2016-09-30 2018-04-05 Telefonaktiebolaget Lm Ericsson (Publ) Power and resource efficient uplink dmrs sequences for ifdma
US10931413B2 (en) * 2016-12-07 2021-02-23 Mitsubishi Electric Corporation Transmission device, communication system, and transmission method that configure positions of reference signals in frequency and time domains for each of a plurality of layers
BR112019015936A2 (pt) * 2017-02-02 2020-03-24 Ntt Docomo, Inc. Terminal e método de radiocomunicação para um terminal
MY203320A (en) * 2017-05-31 2024-06-25 Ntt Docomo Inc Terminal, radio communication me thod, and base station
CN109150472B (zh) * 2017-06-19 2021-03-09 维沃移动通信有限公司 解调参考信号的发送方法、接收方法、终端及网络侧设备
BR112019027494A2 (pt) * 2017-06-23 2020-07-07 Ntt Docomo, Inc. terminal e método de radiocomunicação para um terminal
US11212762B2 (en) 2017-08-11 2021-12-28 Nec Corporation Methods and apparatuses for synchronization signal transmission
US11856540B2 (en) 2020-02-10 2023-12-26 Nec Corporation Methods and apparatuses for synchronization signal transmission
CN112335210B (zh) * 2018-11-01 2024-06-21 松下电器（美国）知识产权公司 移动台、基站、发送方法及接收方法
CN112583569B (zh) * 2019-01-10 2022-02-25 华为技术有限公司 信号处理的方法和装置
JP7107913B2 (ja) * 2019-12-26 2022-07-27 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 通信ネットワークにおける参照信号
WO2025039559A1 (en) * 2024-04-01 2025-02-27 Lenovo (Beijing) Limited Method and apparatus of uplink transmissions

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Also Published As

Publication number Publication date
JP2011097386A (ja) 2011-05-12
WO2011052353A1 (ja) 2011-05-05
AU2010312852B2 (en) 2015-06-18
BR112012010035B1 (pt) 2021-05-04
AU2010312852A1 (en) 2012-05-31
EP2495905A4 (en) 2013-06-12
CA2779148A1 (en) 2011-05-05
ZA201203365B (en) 2013-08-28
DE112010004164T5 (de) 2012-11-29
JP5087061B2 (ja) 2012-11-28
EP2495905A1 (en) 2012-09-05
US20120269144A1 (en) 2012-10-25
DE112010004164T8 (de) 2013-03-07
CN102598567A (zh) 2012-07-18
US20150156758A1 (en) 2015-06-04
BR112012010035A2 (pt) 2016-05-24
EP2495905B1 (en) 2014-06-25
US8934429B2 (en) 2015-01-13
CN102598567B (zh) 2014-09-10

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