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 PDFInfo
- 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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- encoding scheme
- modulation
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- 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
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000000903 blocking effect Effects 0.000 title 1
- 238000004891 communication Methods 0.000 claims description 57
- 230000005540 biological transmission Effects 0.000 claims description 46
- 239000000872 buffer Substances 0.000 claims description 29
- 230000008859 change Effects 0.000 claims description 7
- 230000007613 environmental effect Effects 0.000 claims description 4
- 241001269238 Data Species 0.000 claims description 2
- 230000003044 adaptive effect Effects 0.000 abstract description 2
- 101710116852 Molybdenum cofactor sulfurase 1 Proteins 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
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- 238000005516 engineering process Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
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Images
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 |
|---|---|
| CN1361640A CN1361640A (zh) | 2002-07-31 |
| CN100471098C true CN100471098C (zh) | 2009-03-18 |
Family
ID=25019348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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)
| 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 |
Citations (1)
| 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)
| 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 |
-
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
Patent Citations (1)
| 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 |
| JP3802363B2 (ja) | 2006-07-26 |
| KR100822513B1 (ko) | 2008-04-16 |
| CA2341917C (en) | 2005-01-11 |
| BR0106148A (pt) | 2002-09-24 |
| KR20020056808A (ko) | 2002-07-10 |
| JP2002218004A (ja) | 2002-08-02 |
| CN1361640A (zh) | 2002-07-31 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090318 |