CA2341917C - Method and apparatus for packet size dependent link adaptation for wireless packet - Google Patents

Method and apparatus for packet size dependent link adaptation for wireless packet Download PDF

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Publication number
CA2341917C
CA2341917C CA 2341917 CA2341917A CA2341917C CA 2341917 C CA2341917 C CA 2341917C CA 2341917 CA2341917 CA 2341917 CA 2341917 A CA2341917 A CA 2341917A CA 2341917 C CA2341917 C CA 2341917C
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CA
Canada
Prior art keywords
packet
data
coding
modulation
transmission
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.)
Expired - Lifetime
Application number
CA 2341917
Other languages
English (en)
French (fr)
Other versions
CA2341917A1 (en
Inventor
Krishna Balachandran
Kirk K. Chang
Richard Paul Ejzak
Wei Luo
Sanjiv Nanda
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.)
Nokia of America Corp
Original Assignee
Lucent Technologies 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
Priority claimed from US09/750,834 external-priority patent/US6567375B2/en
Application filed by Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of CA2341917A1 publication Critical patent/CA2341917A1/en
Application granted granted Critical
Publication of CA2341917C publication Critical patent/CA2341917C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
CA 2341917 2000-12-29 2001-03-19 Method and apparatus for packet size dependent link adaptation for wireless packet Expired - Lifetime CA2341917C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/750,834 2000-12-29
US09/750,834 US6567375B2 (en) 2000-03-13 2000-12-29 Method and apparatus for packet size dependent link adaptation for wireless packet

Publications (2)

Publication Number Publication Date
CA2341917A1 CA2341917A1 (en) 2002-06-29
CA2341917C true CA2341917C (en) 2005-01-11

Family

ID=25019348

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2341917 Expired - Lifetime CA2341917C (en) 2000-12-29 2001-03-19 Method and apparatus for packet size dependent link adaptation for wireless packet

Country Status (5)

Country Link
JP (1) JP3802363B2 (ko)
KR (1) KR100822513B1 (ko)
CN (1) CN100471098C (ko)
BR (1) BR0106148A (ko)
CA (1) CA2341917C (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1756254B (zh) * 2004-09-29 2011-01-12 上海贝尔阿尔卡特股份有限公司 无线链路控制层的分段方法
CN100384263C (zh) * 2005-10-18 2008-04-23 华为技术有限公司 改善接续过程中消息传输时延的方法
KR100837696B1 (ko) 2006-08-08 2008-06-13 한국전자통신연구원 단말기 수신성능을 이용한 채널 운영 방법 및 그에 따른 무선통신 시스템
CN109981483A (zh) * 2017-12-27 2019-07-05 中国移动通信集团山东有限公司 一种面向小包实时业务感知的lte调度方法及装置
CN112118192B (zh) 2019-06-20 2022-11-18 华为技术有限公司 一种数据量整形方法、网络设备以及计算机程序产品

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6167031A (en) * 1997-08-29 2000-12-26 Telefonaktiebolaget Lm Ericsson (Publ) Method for selecting a combination of modulation and channel coding schemes in a digital communication system
US5909469A (en) * 1997-08-29 1999-06-01 Telefonaktoebolaget Lm Ericsson Link adaptation method for links using modulation schemes that have different symbol rates

Also Published As

Publication number Publication date
JP2002218004A (ja) 2002-08-02
KR20020056808A (ko) 2002-07-10
CA2341917A1 (en) 2002-06-29
BR0106148A (pt) 2002-09-24
KR100822513B1 (ko) 2008-04-16
JP3802363B2 (ja) 2006-07-26
CN100471098C (zh) 2009-03-18
CN1361640A (zh) 2002-07-31

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Effective date: 20210319