NO20061380L - Fremgangsmate og anordning for tilordning av underbaemr i OFDMsystemer - Google Patents

Fremgangsmate og anordning for tilordning av underbaemr i OFDMsystemer

Info

Publication number
NO20061380L
NO20061380L NO20061380A NO20061380A NO20061380L NO 20061380 L NO20061380 L NO 20061380L NO 20061380 A NO20061380 A NO 20061380A NO 20061380 A NO20061380 A NO 20061380A NO 20061380 L NO20061380 L NO 20061380L
Authority
NO
Norway
Prior art keywords
ofdm systems
trees
assigning sub
carrier
bit
Prior art date
Application number
NO20061380A
Other languages
English (en)
Norwegian (no)
Inventor
Guodong Zhang
Original Assignee
Interdigital Tech 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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of NO20061380L publication Critical patent/NO20061380L/no

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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are transmitted on different sub-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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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—Arrangements for allocating sub-channels of the transmission path allocation of payload

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
NO20061380A 2003-08-27 2006-03-27 Fremgangsmate og anordning for tilordning av underbaemr i OFDMsystemer NO20061380L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49807403P 2003-08-27 2003-08-27
PCT/US2004/027609 WO2005022810A2 (en) 2003-08-27 2004-08-26 Subcarrier and bit allocation for real time services in multiuser orthogonal frequency division multiplex (ofdm) systems

Publications (1)

Publication Number Publication Date
NO20061380L true NO20061380L (no) 2006-03-27

Family

ID=34272634

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20061380A NO20061380L (no) 2003-08-27 2006-03-27 Fremgangsmate og anordning for tilordning av underbaemr i OFDMsystemer

Country Status (11)

Country Link
US (1) US20050078759A1 (es)
EP (1) EP1665609A4 (es)
JP (1) JP2007503780A (es)
KR (2) KR100779054B1 (es)
CN (1) CN1890906A (es)
AR (1) AR045512A1 (es)
CA (1) CA2536817A1 (es)
MX (1) MXPA06002230A (es)
NO (1) NO20061380L (es)
TW (2) TW200603563A (es)
WO (1) WO2005022810A2 (es)

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US7653085B2 (en) * 2005-04-08 2010-01-26 Qualcomm Incorporated Methods and apparatus for enhanced delivery of content over data network
EP1938643A1 (fr) * 2005-07-29 2008-07-02 France Télécom Allocation de ressources radio pour reduire la puissance d'emission d'un terminal
JP4701964B2 (ja) 2005-09-27 2011-06-15 日本電気株式会社 マルチユーザ受信装置
JP4602409B2 (ja) * 2005-09-30 2010-12-22 三菱電機株式会社 無線通信システムおよび無線通信方法
US8792555B2 (en) * 2006-01-31 2014-07-29 Qualcomm Incorporated Methods and systems for resizing multimedia content
US20070201388A1 (en) * 2006-01-31 2007-08-30 Qualcomm Incorporated Methods and systems for resizing multimedia content based on quality and rate information
WO2007094628A1 (en) * 2006-02-15 2007-08-23 Samsung Electronics Co., Ltd. Method and apparatus for resource allocation in an ofdm system
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JP4575318B2 (ja) * 2006-03-09 2010-11-04 株式会社東芝 基地局、無線端末および無線通信方法
US7933344B2 (en) * 2006-04-25 2011-04-26 Mircosoft Corporation OFDMA based on cognitive radio
US8189621B2 (en) 2006-05-12 2012-05-29 Microsoft Corporation Stack signaling to application with lack of requested bandwidth
CN101094215B (zh) * 2006-06-22 2010-09-29 中兴通讯股份有限公司 正交频分复用多址接入***中的自适应子载波分配方法
CN101098326B (zh) * 2006-06-29 2010-05-12 中兴通讯股份有限公司 一种正交频分复用多址接入***中的自适应资源分配方法
US8144793B2 (en) * 2006-12-12 2012-03-27 Microsoft Corporation Cognitive multi-user OFDMA
US8073062B2 (en) * 2007-02-08 2011-12-06 Motorola Mobility, Inc. Method and apparatus for downlink resource allocation in an orthogonal frequency division multiplexing communication system
US8571066B2 (en) 2007-03-21 2013-10-29 Qualcomm Incorporated Methods and apparatus for RF channel switching in a multi-frequency network
US20080233966A1 (en) * 2007-03-22 2008-09-25 Comsys Communication & Signal Processing Ltd. Resource allocation apparatus and method in an orthogonal frequency division multiple access communication system
US7929623B2 (en) * 2007-03-30 2011-04-19 Microsoft Corporation FEC in cognitive multi-user OFDMA
US7970085B2 (en) 2007-05-08 2011-06-28 Microsoft Corporation OFDM transmission and reception for non-OFDMA signals
US8374130B2 (en) 2008-01-25 2013-02-12 Microsoft Corporation Orthogonal frequency division multiple access with carrier sense
KR101085285B1 (ko) 2008-03-31 2011-11-22 후지쯔 가부시끼가이샤 수신 장치, 송신 장치, 수신 방법 및 송신 방법
US8855087B2 (en) * 2008-12-18 2014-10-07 Microsoft Corporation Wireless access point supporting control by multiple applications
KR101054738B1 (ko) 2009-06-10 2011-08-05 성균관대학교산학협력단 복수의 부채널들에 송신 전력을 할당하는 방법 및 이를 이용하는 무선 통신 기기
US8837612B2 (en) * 2011-06-17 2014-09-16 Microsoft Corporation Multiple independent narrow channels in wireless networks
EP2749107A4 (en) * 2011-09-16 2015-04-08 Nokia Solutions & Networks Oy METHODS AND APPARATUS FOR ALLOCATION OF RADIO RESOURCES
US20140241445A1 (en) * 2013-02-28 2014-08-28 Univerza V Ljubljani, Fakulteta Za Elektrotehniko Method for providing quality of service in a multiuser orthogonal frequency division multiplex (OFDM) system
CN105657846B (zh) * 2016-03-04 2019-04-02 金陵科技学院 一种功率最小化的双层迭代ofdm子载波分配算法
EP3273736B1 (en) * 2016-07-19 2020-08-26 Institut Mines Telecom / Telecom Bretagne Method and apparatus for power and user distribution to sub-bands in noma systems

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Also Published As

Publication number Publication date
EP1665609A4 (en) 2006-12-27
EP1665609A2 (en) 2006-06-07
TWI258938B (en) 2006-07-21
TW200603563A (en) 2006-01-16
TW200509581A (en) 2005-03-01
WO2005022810A3 (en) 2006-07-20
CN1890906A (zh) 2007-01-03
CA2536817A1 (en) 2005-03-10
KR20060087534A (ko) 2006-08-02
KR100779054B1 (ko) 2007-11-27
JP2007503780A (ja) 2007-02-22
WO2005022810A2 (en) 2005-03-10
US20050078759A1 (en) 2005-04-14
MXPA06002230A (es) 2006-05-17
AR045512A1 (es) 2005-11-02
KR20060087578A (ko) 2006-08-02

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