JP2013201472A - 無線送信装置、無線受信装置、無線通信システムおよび集積回路 - Google Patents

無線送信装置、無線受信装置、無線通信システムおよび集積回路 Download PDF

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Publication number
JP2013201472A
JP2013201472A JP2012066867A JP2012066867A JP2013201472A JP 2013201472 A JP2013201472 A JP 2013201472A JP 2012066867 A JP2012066867 A JP 2012066867A JP 2012066867 A JP2012066867 A JP 2012066867A JP 2013201472 A JP2013201472 A JP 2013201472A
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Japan
Prior art keywords
group
wireless
transmission
radio
wireless reception
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JP2012066867A
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Japanese (ja)
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JP2013201472A5 (enExample
Inventor
Takeshi Onodera
毅 小野寺
Hiromichi Tomeba
宏道 留場
Delgado Arbaro Luis
デルガド アルバロ ルイズ
Minoru Kubota
稔 窪田
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Sharp Corp
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Sharp Corp
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Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP2012066867A priority Critical patent/JP2013201472A/ja
Priority to PCT/JP2013/056582 priority patent/WO2013141055A1/ja
Priority to US14/385,272 priority patent/US20150029979A1/en
Priority to EP13763481.2A priority patent/EP2830246A4/en
Publication of JP2013201472A publication Critical patent/JP2013201472A/ja
Publication of JP2013201472A5 publication Critical patent/JP2013201472A5/ja
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/08—User group management
    • 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
    • H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
    • 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
    • H04B7/0452—Multi-user MIMO systems
    • 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
    • H04B7/0613—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 simultaneous transmission
    • H04B7/0615—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 simultaneous transmission of weighted versions of same signal
    • H04B7/0619—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 simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
JP2012066867A 2012-03-23 2012-03-23 無線送信装置、無線受信装置、無線通信システムおよび集積回路 Pending JP2013201472A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2012066867A JP2013201472A (ja) 2012-03-23 2012-03-23 無線送信装置、無線受信装置、無線通信システムおよび集積回路
PCT/JP2013/056582 WO2013141055A1 (ja) 2012-03-23 2013-03-11 無線送信装置、無線受信装置、無線通信システムおよび集積回路
US14/385,272 US20150029979A1 (en) 2012-03-23 2013-03-11 Radio transmitting apparatus, radio receiving apparatus, radio communication system, and integrated circuit
EP13763481.2A EP2830246A4 (en) 2012-03-23 2013-03-11 RADIO TRANSMITTER, RADIO RECEIVER, RADIO COMMUNICATION SYSTEM AND INTEGRATED CIRCUIT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012066867A JP2013201472A (ja) 2012-03-23 2012-03-23 無線送信装置、無線受信装置、無線通信システムおよび集積回路

Publications (2)

Publication Number Publication Date
JP2013201472A true JP2013201472A (ja) 2013-10-03
JP2013201472A5 JP2013201472A5 (enExample) 2015-02-19

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JP2012066867A Pending JP2013201472A (ja) 2012-03-23 2012-03-23 無線送信装置、無線受信装置、無線通信システムおよび集積回路

Country Status (4)

Country Link
US (1) US20150029979A1 (enExample)
EP (1) EP2830246A4 (enExample)
JP (1) JP2013201472A (enExample)
WO (1) WO2013141055A1 (enExample)

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JP2016531520A (ja) * 2013-12-18 2016-10-06 ホアウェイ・テクノロジーズ・カンパニー・リミテッド サブキャリア群のｗｌａｎ ｏｆｄｍａ設計およびフレームフォーマットのためのシステムおよび方法
WO2016171280A1 (ja) * 2015-04-23 2016-10-27 株式会社 東芝 無線端末、無線通信方法および無線通信用集積回路
JP2016213533A (ja) * 2015-04-30 2016-12-15 西日本電信電話株式会社 通信装置及び通信方法
JP2018506869A (ja) * 2015-01-07 2018-03-08 インテル アイピー コーポレイション Ｈｉｇｈ ｅｆｆｉｃｉｅｎｃｙ無線ローカルエリアネットワークにおいて上りリンクマルチユーザ媒体アクセスを開始するための装置、方法及びコンピュータ読み取り可能媒体
US9936502B2 (en) 2013-12-18 2018-04-03 Huawei Technologies Co., Ltd. System and method for OFDMA resource management in WLAN
JP2022505983A (ja) * 2019-01-17 2022-01-14 ミツビシ・エレクトリック・アールアンドディー・センター・ヨーロッパ・ビーヴィ アナログプリコーディング及びアナログ結合を可能にする方法
JP7160458B1 (ja) 2021-11-29 2022-10-25 Ｎｅｃプラットフォームズ株式会社 無線親機、無線親機の制御方法及びプログラム

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US10299270B2 (en) 2014-05-26 2019-05-21 Sharp Kabushiki Kaisha Radio transmission apparatus, radio reception apparatus, and communication method
US9319112B2 (en) * 2014-05-28 2016-04-19 Sony Corporation Method of controlling a signal transmission in a cellular MIMO system, base station, and cellular MIMO system
WO2016054525A1 (en) * 2014-10-03 2016-04-07 Interdigital Patent Holdings, Inc. Systems and methods for multiuser interleaving and modulation
EP4243322A3 (en) 2014-10-31 2023-11-15 Sony Group Corporation Wireless communication device and method of wireless communication
CN106664263A (zh) * 2014-12-11 2017-05-10 华为技术有限公司 用于无线通信网络中的干扰估计的方法和装置
JP2016212656A (ja) * 2015-05-11 2016-12-15 キヤノン株式会社 情報処理装置、端末、情報処理装置と端末を有するシステム、情報処理方法及びプログラム
WO2017142551A1 (en) * 2016-02-19 2017-08-24 Hewlett Packard Enterprise Development Lp Mu-mimo group assignment
US11329703B2 (en) * 2018-06-20 2022-05-10 Telefonaktiebolaget Lm Ericsson (Publ) Transmitter, communication apparatus, method and computer program for transmitting amplitude shift keyed signals using multiple transmit antennas
CN115380560B (zh) * 2020-02-12 2025-04-25 Lg电子株式会社 关于链路的能力信息的传输

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Cited By (19)

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JP2022064990A (ja) * 2013-12-18 2022-04-26 ホアウェイ・テクノロジーズ・カンパニー・リミテッド サブキャリア群のｗｌａｎ ｏｆｄｍａ設計およびフレームフォーマットのためのシステムおよび方法
US11012202B2 (en) 2013-12-18 2021-05-18 Huawei Technologies Co., Ltd. System and method for WLAN OFDMA design of subcarrier groups and frame format
JP7466581B2 (ja) 2013-12-18 2024-04-12 ホアウェイ・テクノロジーズ・カンパニー・リミテッド サブキャリア群のｗｌａｎ ｏｆｄｍａ設計およびフレームフォーマットのためのシステムおよび方法
US10893524B2 (en) 2013-12-18 2021-01-12 Huawei Technologies Co., Ltd. System and method for OFDMA resource management in WLAN
JP7224868B2 (ja) 2013-12-18 2023-02-20 ホアウェイ・テクノロジーズ・カンパニー・リミテッド サブキャリア群のｗｌａｎ ｏｆｄｍａ設計およびフレームフォーマットのためのシステムおよび方法
US9936502B2 (en) 2013-12-18 2018-04-03 Huawei Technologies Co., Ltd. System and method for OFDMA resource management in WLAN
JP2019080316A (ja) * 2013-12-18 2019-05-23 ホアウェイ・テクノロジーズ・カンパニー・リミテッド サブキャリア群のｗｌａｎ ｏｆｄｍａ設計およびフレームフォーマットのためのシステムおよび方法
US10440715B2 (en) 2013-12-18 2019-10-08 Huawei Technologies Co., Ltd. System and method for OFDMA resource management in WLAN
JP2016531520A (ja) * 2013-12-18 2016-10-06 ホアウェイ・テクノロジーズ・カンパニー・リミテッド サブキャリア群のｗｌａｎ ｏｆｄｍａ設計およびフレームフォーマットのためのシステムおよび方法
US10567126B2 (en) 2013-12-18 2020-02-18 Huawei Technologies Co., Ltd. System and method for WLAN OFDMA design of subcarrier groups and frame format
US9755795B2 (en) 2013-12-18 2017-09-05 Huawei Technologies Co., Ltd. System and method for WLAN OFDMA design of subcarrier groups and frame format
JP2018506869A (ja) * 2015-01-07 2018-03-08 インテル アイピー コーポレイション Ｈｉｇｈ ｅｆｆｉｃｉｅｎｃｙ無線ローカルエリアネットワークにおいて上りリンクマルチユーザ媒体アクセスを開始するための装置、方法及びコンピュータ読み取り可能媒体
WO2016171280A1 (ja) * 2015-04-23 2016-10-27 株式会社 東芝 無線端末、無線通信方法および無線通信用集積回路
JP2016213533A (ja) * 2015-04-30 2016-12-15 西日本電信電話株式会社 通信装置及び通信方法
JP2022505983A (ja) * 2019-01-17 2022-01-14 ミツビシ・エレクトリック・アールアンドディー・センター・ヨーロッパ・ビーヴィ アナログプリコーディング及びアナログ結合を可能にする方法
JP7170863B2 (ja) 2019-01-17 2022-11-14 ミツビシ・エレクトリック・アールアンドディー・センター・ヨーロッパ・ビーヴィ アナログプリコーディング及びアナログ結合を可能にする方法
JP7160458B1 (ja) 2021-11-29 2022-10-25 Ｎｅｃプラットフォームズ株式会社 無線親機、無線親機の制御方法及びプログラム
WO2023095557A1 (ja) * 2021-11-29 2023-06-01 Ｎｅｃプラットフォームズ株式会社 無線親機、無線親機の制御方法及び非一時的なコンピュータ可読媒体
JP2023079388A (ja) * 2021-11-29 2023-06-08 Ｎｅｃプラットフォームズ株式会社 無線親機、無線親機の制御方法及びプログラム

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Publication number Publication date
EP2830246A1 (en) 2015-01-28
WO2013141055A1 (ja) 2013-09-26
US20150029979A1 (en) 2015-01-29
EP2830246A4 (en) 2015-11-11

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