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AU2002223539A1 - Method for an adaptive bitloading in an ofdm-based communication system - Google Patents

Method for an adaptive bitloading in an ofdm-based communication system

Info

Publication number
AU2002223539A1
AU2002223539A1 AU2002223539A AU2353902A AU2002223539A1 AU 2002223539 A1 AU2002223539 A1 AU 2002223539A1 AU 2002223539 A AU2002223539 A AU 2002223539A AU 2353902 A AU2353902 A AU 2353902A AU 2002223539 A1 AU2002223539 A1 AU 2002223539A1
Authority
AU
Australia
Prior art keywords
ofdm
communication system
based communication
bitloading
adaptive
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.)
Abandoned
Application number
AU2002223539A
Inventor
Edgar Bolinth
Rainer Grunheid
Giancarlo Lombardi
Hermann Rohling
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.)
Siemens AG
Original Assignee
Siemens AG
Siemens 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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of AU2002223539A1 publication Critical patent/AU2002223539A1/en
Abandoned legal-status Critical Current

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—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • H04L5/0046—Determination of the number of bits 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • 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
    • H04L5/0094—Indication of how sub-channels of the path are allocated

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2002223539A 2000-09-12 2001-09-12 Method for an adaptive bitloading in an ofdm-based communication system Abandoned AU2002223539A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00119856A EP1187413A1 (en) 2000-09-12 2000-09-12 Method for an adaptive bitloading in an OFDM communication system
EP00119856 2000-09-12
PCT/EP2001/010534 WO2002023847A1 (en) 2000-09-12 2001-09-12 Method for an adaptive bitloading in an ofdm-based communication system

Publications (1)

Publication Number Publication Date
AU2002223539A1 true AU2002223539A1 (en) 2002-03-26

Family

ID=8169818

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002223539A Abandoned AU2002223539A1 (en) 2000-09-12 2001-09-12 Method for an adaptive bitloading in an ofdm-based communication system

Country Status (3)

Country Link
EP (1) EP1187413A1 (en)
AU (1) AU2002223539A1 (en)
WO (1) WO2002023847A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3679320B2 (en) * 2000-10-18 2005-08-03 三菱電機株式会社 Power line carrier communication equipment
DE10214117B4 (en) * 2002-03-28 2005-06-23 Siemens Ag Adaptive modulation and other extensions of the physical layer in multiple access systems
EP1623548A1 (en) * 2003-05-12 2006-02-08 Siemens Aktiengesellschaft Signaling for bit allocation in a wireless lan
JP4731991B2 (en) * 2005-05-16 2011-07-27 パナソニック株式会社 Multi-carrier communication apparatus and multi-carrier communication method
KR101208524B1 (en) 2005-08-23 2012-12-05 엘지전자 주식회사 Method for radio resource allocation in multi carrier system
WO2008089402A2 (en) 2007-01-18 2008-07-24 Proximetry, Inc. System and method for incorporating dynamic orthogonal frequency-division multiplexing into wireless network protocols
US11362774B2 (en) 2007-03-20 2022-06-14 Nokia Technologies Oy Transmission adaptation in a wireless network
US8488691B2 (en) 2008-10-08 2013-07-16 Qualcomm Incorporated Adaptive loading for orthogonal frequency division multiplex (OFDM) communication systems
CN110061948B (en) * 2019-04-16 2020-09-18 江苏科技大学 Adaptive bit loading method, device and storage medium based on polymorphic frame
CN119483869A (en) * 2019-06-17 2025-02-18 康普科技有限责任公司 Method and apparatus for generating and using dynamic profiles for cable transmission systems
CN112165372A (en) * 2020-08-12 2021-01-01 国网江西省电力有限公司经济技术研究院 A kind of power distribution MIMO power line communication transmission method
CN114745242B (en) * 2022-02-28 2023-05-23 西南交通大学 Self-adaptive bit and power loading method based on optimal bandwidth

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5479447A (en) * 1993-05-03 1995-12-26 The Board Of Trustees Of The Leland Stanford, Junior University Method and apparatus for adaptive, variable bandwidth, high-speed data transmission of a multicarrier signal over digital subscriber lines

Also Published As

Publication number Publication date
WO2002023847A1 (en) 2002-03-21
EP1187413A1 (en) 2002-03-13

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