CN100471098C - 基于数据分组大小的链路自适应方法和设备 - Google Patents

基于数据分组大小的链路自适应方法和设备 Download PDF

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Publication number
CN100471098C
CN100471098C CNB011247029A CN01124702A CN100471098C CN 100471098 C CN100471098 C CN 100471098C CN B011247029 A CNB011247029 A CN B011247029A CN 01124702 A CN01124702 A CN 01124702A CN 100471098 C CN100471098 C CN 100471098C
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CN
China
Prior art keywords
encoding scheme
modulation
packet
delay
grouping
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
CNB011247029A
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English (en)
Chinese (zh)
Other versions
CN1361640A (zh
Inventor
克利什娜·巴拉昌德拉
常克
理查德·保罗·埃扎克
罗威
桑齐夫·南达
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
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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 CN1361640A publication Critical patent/CN1361640A/zh
Application granted granted Critical
Publication of CN100471098C publication Critical patent/CN100471098C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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

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  • 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)
CNB011247029A 2000-12-29 2001-07-25 基于数据分组大小的链路自适应方法和设备 Expired - Lifetime CN100471098C (zh)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
CN1361640A CN1361640A (zh) 2002-07-31
CN100471098C true CN100471098C (zh) 2009-03-18

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CNB011247029A Expired - Lifetime CN100471098C (zh) 2000-12-29 2001-07-25 基于数据分组大小的链路自适应方法和设备

Country Status (5)

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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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1277764A (zh) * 1997-08-29 2000-12-20 艾利森电话股份有限公司 数字通信系统中用于选择调制与信道编码方案组合的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5909469A (en) * 1997-08-29 1999-06-01 Telefonaktoebolaget Lm Ericsson Link adaptation method for links using modulation schemes that have different symbol rates

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1277764A (zh) * 1997-08-29 2000-12-20 艾利森电话股份有限公司 数字通信系统中用于选择调制与信道编码方案组合的方法

Also Published As

Publication number Publication date
CA2341917A1 (en) 2002-06-29
KR100822513B1 (ko) 2008-04-16
KR20020056808A (ko) 2002-07-10
BR0106148A (pt) 2002-09-24
CN1361640A (zh) 2002-07-31
JP3802363B2 (ja) 2006-07-26
JP2002218004A (ja) 2002-08-02
CA2341917C (en) 2005-01-11

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Granted publication date: 20090318