JP2016533139A - Ｌｔｅブロードキャストのためのオーバーヘッドが小さく継続時間が拡張されたサイクリックプレフィックス - Google Patents

Ｌｔｅブロードキャストのためのオーバーヘッドが小さく継続時間が拡張されたサイクリックプレフィックス Download PDF

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JP2016533139A
JP2016533139A JP2016542066A JP2016542066A JP2016533139A JP 2016533139 A JP2016533139 A JP 2016533139A JP 2016542066 A JP2016542066 A JP 2016542066A JP 2016542066 A JP2016542066 A JP 2016542066A JP 2016533139 A JP2016533139 A JP 2016533139A
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Prior art keywords
cyclic prefix
duration
carriers
integer
overhead
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Japanese (ja)
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JP2016533139A5 (enExample
Inventor
ゴードン・ケント・ウォーカー
シャオシア・ジャン
シャオ・フェン・ワン
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クアルコム，インコーポレイテッド
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    • 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
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • 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
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0069—Allocation based on distance or geographical location
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
JP2016542066A 2013-09-13 2014-09-10 Ｌｔｅブロードキャストのためのオーバーヘッドが小さく継続時間が拡張されたサイクリックプレフィックス Pending JP2016533139A (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361877864P 2013-09-13 2013-09-13
US61/877,864 2013-09-13
US201361883820P 2013-09-27 2013-09-27
US61/883,820 2013-09-27
US14/480,897 2014-09-09
US14/480,897 US9325552B2 (en) 2013-09-13 2014-09-09 Extended duration cyclic prefix with low overhead for LTE broadcast
PCT/US2014/054956 WO2015038621A1 (en) 2013-09-13 2014-09-10 Extended duration cyclic prefix with low overhead for lte broadcast

Publications (2)

Publication Number Publication Date
JP2016533139A true JP2016533139A (ja) 2016-10-20
JP2016533139A5 JP2016533139A5 (enExample) 2017-10-05

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Family Applications (1)

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JP2016542066A Pending JP2016533139A (ja) 2013-09-13 2014-09-10 Ｌｔｅブロードキャストのためのオーバーヘッドが小さく継続時間が拡張されたサイクリックプレフィックス

Country Status (6)

Country Link
US (1) US9325552B2 (enExample)
EP (1) EP3044922B1 (enExample)
JP (1) JP2016533139A (enExample)
KR (1) KR102226787B1 (enExample)
CN (1) CN105519066B (enExample)
WO (1) WO2015038621A1 (enExample)

Cited By (1)

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JP2021507606A (ja) * 2017-12-18 2021-02-22 京セラ株式会社 共通のウェイクアップ信号を使用することによるｍｔｃデバイスの電力消費効率の向上

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WO2015165016A1 (zh) * 2014-04-28 2015-11-05 华为技术有限公司 一种mbsfn配置的方法及设备
US9722848B2 (en) 2014-05-08 2017-08-01 Intel Corporation Techniques for using a modulation and coding scheme for downlink transmissions
MX391816B (es) * 2014-08-07 2025-03-21 One Media Llc Configuracion dinamica de cuadro de datos de transporte fisico de multiplexion de division de frecuencia ortogonal flexible.
EP3178187A1 (en) 2014-08-07 2017-06-14 Coherent Logix, Incorporated Multi-partition radio frames
PT3311521T (pt) * 2015-06-22 2020-01-16 Ericsson Telefon Ab L M Controlo de temporização para modulação de múltipla portadora em modo misto
US10917188B2 (en) 2015-11-20 2021-02-09 Lg Electronics Inc. Method for performing communication using TDD frame in wireless communication system, and device therefor
CN110460400B (zh) * 2018-05-07 2025-05-30 中兴通讯股份有限公司 一种阵列天线总辐射功率的测量方法、装置和系统
CN112425245B (zh) * 2018-07-17 2023-08-29 Lg 电子株式会社 在nr v2x中确定tbs的方法和设备
CN109286591B (zh) * 2018-09-20 2020-06-12 北京邮电大学 一种通信导航一体化融合信号的生成方法及装置
CN114598390B (zh) * 2022-02-09 2023-09-29 中国计量大学 多发多收空频分组码ofdm卫星激光通信系统及方法
US12395392B2 (en) * 2023-02-14 2025-08-19 Qualcomm Incorporated Cyclic prefix guard interval for increased delay spread

Citations (4)

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JP2009528004A (ja) * 2006-02-21 2009-07-30 クゥアルコム・インコーポレイテッド ワイヤレス通信についての柔軟な時間−周波数多重化構成
JP2011504018A (ja) * 2007-11-09 2011-01-27 ゼットティーイー ユー．エス．エー． インコーポレイテッド 通信システムのためのフレキシブルなｏｆｄｍ／ｏｆｄｍａフレーム構造
JP2012529193A (ja) * 2009-05-29 2012-11-15 ゼットティーイー（ユーエスエー） インコーポレイテッド Ｏｆｄｍａ通信システム内での固定副搬送波間隔での信号伝送
WO2013116237A1 (en) * 2012-01-30 2013-08-08 Qualcomm Incorporated Cyclic prefix in evolved multimedia broadcast multicast service with high transmit power

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US8089855B2 (en) * 2004-06-04 2012-01-03 Qualcomm Incorporated Transmission of overhead information for broadcast and multicast services in a wireless communication system
US7602855B2 (en) * 2005-04-01 2009-10-13 Interdigital Technology Corporation Method and apparatus for singular value decomposition of a channel matrix
GB2464244B (en) * 2007-08-21 2012-01-18 Agency Science Tech & Res Method and system for determining whether a transmitted data signal comprising a cyclic prefix is present in a received signal
US8369301B2 (en) * 2007-10-17 2013-02-05 Zte (Usa) Inc. OFDM/OFDMA frame structure for communication systems
KR20100075642A (ko) * 2007-10-17 2010-07-02 지티이 (유에스에이) 인크. 통신 시스템의 ｏｆｄｍ/ｏｆｄｍａ 프레임 구조
US8761303B2 (en) * 2008-11-13 2014-06-24 Qualcomm Incorporated Unequal multipath protection of different frames within a superframe using different cyclic prefix lengths
EP2735204A1 (en) * 2011-07-21 2014-05-28 BlackBerry Limited Dynamic cyclic prefix mode for uplink radio resource management
US9531573B2 (en) * 2012-04-09 2016-12-27 Samsung Electronics Co., Ltd. Methods and apparatus for cyclic prefix reduction in MMwave mobile communication systems

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
JP2009528004A (ja) * 2006-02-21 2009-07-30 クゥアルコム・インコーポレイテッド ワイヤレス通信についての柔軟な時間−周波数多重化構成
JP2011504018A (ja) * 2007-11-09 2011-01-27 ゼットティーイー ユー．エス．エー． インコーポレイテッド 通信システムのためのフレキシブルなｏｆｄｍ／ｏｆｄｍａフレーム構造
JP2012529193A (ja) * 2009-05-29 2012-11-15 ゼットティーイー（ユーエスエー） インコーポレイテッド Ｏｆｄｍａ通信システム内での固定副搬送波間隔での信号伝送
WO2013116237A1 (en) * 2012-01-30 2013-08-08 Qualcomm Incorporated Cyclic prefix in evolved multimedia broadcast multicast service with high transmit power

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021507606A (ja) * 2017-12-18 2021-02-22 京セラ株式会社 共通のウェイクアップ信号を使用することによるｍｔｃデバイスの電力消費効率の向上
JP7037652B2 (ja) 2017-12-18 2022-03-16 京セラ株式会社 共通のウェイクアップ信号を使用することによるｍｔｃデバイスの電力消費効率の向上

Also Published As

Publication number Publication date
CN105519066A (zh) 2016-04-20
KR20160055848A (ko) 2016-05-18
US9325552B2 (en) 2016-04-26
WO2015038621A1 (en) 2015-03-19
KR102226787B1 (ko) 2021-03-10
US20150078292A1 (en) 2015-03-19
EP3044922B1 (en) 2020-01-01
EP3044922A1 (en) 2016-07-20
CN105519066B (zh) 2019-06-21

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