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 PDFInfo
- 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
- Authority
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000006978 adaptation Effects 0.000 title claims description 15
- 230000001419 dependent effect Effects 0.000 title description 3
- 230000005540 biological transmission Effects 0.000 claims description 41
- 238000004891 communication Methods 0.000 claims description 34
- 239000000872 buffer Substances 0.000 claims description 21
- 230000007613 environmental effect Effects 0.000 claims 2
- 241000682622 Andracantha sigma Species 0.000 claims 1
- 230000003044 adaptive effect Effects 0.000 abstract description 2
- 238000004088 simulation Methods 0.000 description 7
- 101710116852 Molybdenum cofactor sulfurase 1 Proteins 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- KGSSUTVUTPLSQW-UHFFFAOYSA-N Robustone Chemical compound C1=C2OCOC2=CC(C2=COC=3C=C4OC(C=CC4=C(O)C=3C2=O)(C)C)=C1 KGSSUTVUTPLSQW-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 1
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 description 1
- 101710116850 Molybdenum cofactor sulfurase 2 Proteins 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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)
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 (https=) |
| KR (1) | KR100822513B1 (https=) |
| CN (1) | CN100471098C (https=) |
| BR (1) | BR0106148A (https=) |
| CA (1) | CA2341917C (https=) |
Families Citing this family (5)
| 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)
| 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 |
-
2001
- 2001-03-19 CA CA 2341917 patent/CA2341917C/en not_active Expired - Lifetime
- 2001-04-11 JP JP2001112621A patent/JP3802363B2/ja not_active Expired - Lifetime
- 2001-05-03 KR KR20010023950A patent/KR100822513B1/ko not_active Expired - Lifetime
- 2001-07-25 CN CNB011247029A patent/CN100471098C/zh not_active Expired - Lifetime
- 2001-12-17 BR BR0106148A patent/BR0106148A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2341917A1 (en) | 2002-06-29 |
| JP3802363B2 (ja) | 2006-07-26 |
| CN100471098C (zh) | 2009-03-18 |
| KR100822513B1 (ko) | 2008-04-16 |
| BR0106148A (pt) | 2002-09-24 |
| KR20020056808A (ko) | 2002-07-10 |
| JP2002218004A (ja) | 2002-08-02 |
| CN1361640A (zh) | 2002-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20210319 |