CN101529841A - 与保护无关的信号映射 - Google Patents

与保护无关的信号映射 Download PDF

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Publication number
CN101529841A
CN101529841A CNA2007800398407A CN200780039840A CN101529841A CN 101529841 A CN101529841 A CN 101529841A CN A2007800398407 A CNA2007800398407 A CN A2007800398407A CN 200780039840 A CN200780039840 A CN 200780039840A CN 101529841 A CN101529841 A CN 101529841A
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CN
China
Prior art keywords
bandwidth
protection
tone
symbols
radio communication
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.)
Pending
Application number
CNA2007800398407A
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English (en)
Chinese (zh)
Inventor
R·保兰基
M·M·王
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN101529841A publication Critical patent/CN101529841A/zh
Pending legal-status Critical Current

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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
    • H04L27/261—Details of reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • 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
    • 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
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals, e.g. multi-user orthogonal frequency division multiple access [OFDMA]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
CNA2007800398407A 2006-10-24 2007-10-23 与保护无关的信号映射 Pending CN101529841A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86268706P 2006-10-24 2006-10-24
US60/862,687 2006-10-24

Publications (1)

Publication Number Publication Date
CN101529841A true CN101529841A (zh) 2009-09-09

Family

ID=39209698

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007800398407A Pending CN101529841A (zh) 2006-10-24 2007-10-23 与保护无关的信号映射

Country Status (10)

Country Link
US (1) US8837609B2 (enExample)
EP (1) EP2078401A2 (enExample)
JP (5) JP2010507994A (enExample)
KR (1) KR101016469B1 (enExample)
CN (1) CN101529841A (enExample)
BR (1) BRPI0717723A2 (enExample)
CA (1) CA2664526C (enExample)
RU (1) RU2407203C1 (enExample)
TW (1) TW200922227A (enExample)
WO (1) WO2008052001A2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106537833A (zh) * 2014-06-26 2017-03-22 英特尔Ip公司 关于hew中ofdma/ul多用户mimo中资源块的定义
CN107431575A (zh) * 2015-02-17 2017-12-01 马维尔国际贸易有限公司 用于phy数据单元传输的块编码方案

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CN101529841A (zh) * 2006-10-24 2009-09-09 高通股份有限公司 与保护无关的信号映射
CN101978617B (zh) * 2008-02-01 2014-05-07 苹果公司 用于基于空间复用的多天线广播/组播传输的系统和方法
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US9753884B2 (en) * 2009-09-30 2017-09-05 Microsoft Technology Licensing, Llc Radio-control board for software-defined radio platform
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KR101927495B1 (ko) 2011-06-15 2018-12-11 마벨 월드 트레이드 리미티드 Wlan용 낮은 대역폭 phy
US9130711B2 (en) 2011-11-10 2015-09-08 Microsoft Technology Licensing, Llc Mapping signals from a virtual frequency band to physical frequency bands
US8989286B2 (en) 2011-11-10 2015-03-24 Microsoft Corporation Mapping a transmission stream in a virtual baseband to a physical baseband with equalization
WO2013116268A1 (en) * 2012-01-30 2013-08-08 Marvell World Trade Ltd. Systems and methods for generating preamble symbols in communication systems
US9203672B2 (en) * 2012-05-13 2015-12-01 Broadcom Corporation Multi-channel support within single user, multiple user, multiple access, and/or MIMO wireless communications
WO2015084225A1 (en) 2013-12-04 2015-06-11 Telefonaktiebolaget L M Ericsson (Publ) Downlink subframe shortening in time-division duplex (tdd) systems
KR101765427B1 (ko) 2013-12-04 2017-08-07 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 시분할 듀플렉스(ｔｄｄ) 시스템들에서의 업링크 서브프레임 단축
US9525522B2 (en) * 2014-02-05 2016-12-20 Qualcomm Incorporated Systems and methods for improved communication efficiency in high efficiency wireless networks
US9397873B2 (en) 2014-06-11 2016-07-19 Marvell World Trade Ltd. Compressed orthogonal frequency division multiplexing (OFDM) symbols in a wireless communication system
US10128917B2 (en) * 2014-09-16 2018-11-13 Qualcomm Incorporated Systems and methods for tone plans for wireless communication networks
US10149292B2 (en) * 2014-09-24 2018-12-04 Qualcomm Incorporated Systems and methods for efficient resource allocation in wireless communication networks
AU2016258645B2 (en) * 2015-05-07 2019-03-14 China United Network Communications Group Company Limited Method and Device for Combining with a Minimum Isolation Bandwidth
US10512061B2 (en) * 2016-04-28 2019-12-17 Qualcomm Incorporated Bandwidth agnostic tone mapping
US10541796B2 (en) 2017-06-09 2020-01-21 Marvell World Trade Ltd. Packets with midambles having compressed OFDM symbols
WO2019060407A1 (en) 2017-09-22 2019-03-28 Marvell World Trade Ltd. DETERMINING THE NUMBER OF MIDAMBULES IN A PACKET
JP6490867B1 (ja) * 2018-12-19 2019-03-27 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） 時分割複信（ｔｄｄ）システムにおけるダウンリンクサブフレーム短縮

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US6657950B1 (en) * 1999-02-19 2003-12-02 Cisco Technology, Inc. Optimal filtering and upconversion in OFDM systems
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KR100790114B1 (ko) 2002-03-16 2007-12-31 삼성전자주식회사 직교주파수 분할다중 접속 시스템에서 적응적 파일럿반송파 할당 방법 및 장치
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US8484272B2 (en) * 2004-08-20 2013-07-09 Qualcomm Incorporated Unified pulse shaping for multi-carrier and single-carrier waveforms
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US8605570B2 (en) * 2006-03-07 2013-12-10 Samsung Electronics Co., Ltd. Method and system for generating a superframe preamble in an orthogonal frequency division multiplexing network
CN101529841A (zh) * 2006-10-24 2009-09-09 高通股份有限公司 与保护无关的信号映射
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106537833A (zh) * 2014-06-26 2017-03-22 英特尔Ip公司 关于hew中ofdma/ul多用户mimo中资源块的定义
CN106537833B (zh) * 2014-06-26 2019-10-25 英特尔Ip公司 用于发送帧的方法和系统
CN107431575A (zh) * 2015-02-17 2017-12-01 马维尔国际贸易有限公司 用于phy数据单元传输的块编码方案
CN107431575B (zh) * 2015-02-17 2021-03-02 马维尔亚洲私人有限公司 用于phy数据单元传输的方法和设备

Also Published As

Publication number Publication date
US20100014603A1 (en) 2010-01-21
WO2008052001A2 (en) 2008-05-02
US8837609B2 (en) 2014-09-16
JP2014239459A (ja) 2014-12-18
CA2664526C (en) 2013-12-17
JP5922191B2 (ja) 2016-05-24
KR101016469B1 (ko) 2011-02-24
KR20090069343A (ko) 2009-06-30
JP2012142960A (ja) 2012-07-26
RU2407203C1 (ru) 2010-12-20
EP2078401A2 (en) 2009-07-15
JP5619831B2 (ja) 2014-11-05
JP2013009379A (ja) 2013-01-10
BRPI0717723A2 (pt) 2013-10-29
WO2008052001A3 (en) 2008-10-09
CA2664526A1 (en) 2008-05-02
TW200922227A (en) 2009-05-16
JP2016001892A (ja) 2016-01-07
JP5905287B2 (ja) 2016-04-20
JP2010507994A (ja) 2010-03-11

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Application publication date: 20090909