CN105577324A - 通信链路自适应调整方法和系统 - Google Patents
通信链路自适应调整方法和系统 Download PDFInfo
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- CN105577324A CN105577324A CN201510992621.7A CN201510992621A CN105577324A CN 105577324 A CN105577324 A CN 105577324A CN 201510992621 A CN201510992621 A CN 201510992621A CN 105577324 A CN105577324 A CN 105577324A
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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
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
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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
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
-
- 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
- H04L1/0014—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the source coding
-
- 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
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
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- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
mcs | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
cqi | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 6 | 7 | 7 | 7 | 8 | 8 |
mcs | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | |
cqi | 8 | 9 | 10 | 10 | 11 | 11 | 12 | 12 | 13 | 13 | 14 | 14 | 15 | 15 |
mcs | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
cqi | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 6 | 7 | 7 | 7 | 8 | 8 |
mcs | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | |
cqi | 8 | 9 | 10 | 10 | 11 | 11 | 12 | 12 | 13 | 13 | 14 | 14 | 15 | 15 |
Claims (18)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510992621.7A CN105577324B (zh) | 2015-12-22 | 2015-12-22 | 通信链路自适应调整方法和系统 |
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CN201510992621.7A CN105577324B (zh) | 2015-12-22 | 2015-12-22 | 通信链路自适应调整方法和系统 |
Publications (2)
Publication Number | Publication Date |
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CN105577324A true CN105577324A (zh) | 2016-05-11 |
CN105577324B CN105577324B (zh) | 2018-11-27 |
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CN201510992621.7A Active CN105577324B (zh) | 2015-12-22 | 2015-12-22 | 通信链路自适应调整方法和系统 |
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CN (1) | CN105577324B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107634816A (zh) * | 2016-07-18 | 2018-01-26 | 深圳市中兴微电子技术有限公司 | 一种基于长期演进的无人机图传方法、装置和系统 |
CN107645361A (zh) * | 2016-07-22 | 2018-01-30 | 北京信威通信技术股份有限公司 | 一种发送数据的方法及装置 |
CN108712355A (zh) * | 2018-05-21 | 2018-10-26 | 宁波启象信息科技有限公司 | 一种plc设备动态选择调制类型的方法 |
CN109495968A (zh) * | 2017-09-12 | 2019-03-19 | 华为技术有限公司 | 用于进行数据传输的方法和装置 |
WO2020143366A1 (zh) * | 2019-01-11 | 2020-07-16 | 华为技术有限公司 | 发送、接收方法及装置 |
CN111447041A (zh) * | 2019-01-16 | 2020-07-24 | 北京小米松果电子有限公司 | 调制与编码策略的控制方法、装置、存储介质和电子设备 |
CN113839740A (zh) * | 2020-06-24 | 2021-12-24 | 中兴通讯股份有限公司 | 外环值确定方法、装置、设备及存储介质 |
CN114710240A (zh) * | 2022-06-06 | 2022-07-05 | 希诺麦田技术(深圳)有限公司 | Tdma点对点场景下的链路自适应方法及应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040253927A1 (en) * | 2003-06-16 | 2004-12-16 | Xiaoxin Qiu | Cooperative link characterization and MCS selection by wireless terminal and network for improved system performance |
CN102761387A (zh) * | 2011-04-26 | 2012-10-31 | 中兴通讯股份有限公司 | 自适应调制与编码方法及装置 |
CN103595502A (zh) * | 2012-08-15 | 2014-02-19 | 华为技术有限公司 | 开环链路自适应的调整方法及装置 |
-
2015
- 2015-12-22 CN CN201510992621.7A patent/CN105577324B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040253927A1 (en) * | 2003-06-16 | 2004-12-16 | Xiaoxin Qiu | Cooperative link characterization and MCS selection by wireless terminal and network for improved system performance |
CN102761387A (zh) * | 2011-04-26 | 2012-10-31 | 中兴通讯股份有限公司 | 自适应调制与编码方法及装置 |
CN103595502A (zh) * | 2012-08-15 | 2014-02-19 | 华为技术有限公司 | 开环链路自适应的调整方法及装置 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107634816A (zh) * | 2016-07-18 | 2018-01-26 | 深圳市中兴微电子技术有限公司 | 一种基于长期演进的无人机图传方法、装置和系统 |
CN107634816B (zh) * | 2016-07-18 | 2021-05-11 | 深圳市中兴微电子技术有限公司 | 一种基于长期演进的无人机图传方法、装置和系统 |
CN107645361A (zh) * | 2016-07-22 | 2018-01-30 | 北京信威通信技术股份有限公司 | 一种发送数据的方法及装置 |
CN109495968A (zh) * | 2017-09-12 | 2019-03-19 | 华为技术有限公司 | 用于进行数据传输的方法和装置 |
CN108712355A (zh) * | 2018-05-21 | 2018-10-26 | 宁波启象信息科技有限公司 | 一种plc设备动态选择调制类型的方法 |
WO2020143366A1 (zh) * | 2019-01-11 | 2020-07-16 | 华为技术有限公司 | 发送、接收方法及装置 |
CN111447041A (zh) * | 2019-01-16 | 2020-07-24 | 北京小米松果电子有限公司 | 调制与编码策略的控制方法、装置、存储介质和电子设备 |
CN113839740A (zh) * | 2020-06-24 | 2021-12-24 | 中兴通讯股份有限公司 | 外环值确定方法、装置、设备及存储介质 |
CN114710240A (zh) * | 2022-06-06 | 2022-07-05 | 希诺麦田技术(深圳)有限公司 | Tdma点对点场景下的链路自适应方法及应用 |
CN114710240B (zh) * | 2022-06-06 | 2022-09-20 | 希诺麦田技术(深圳)有限公司 | Tdma点对点场景下的链路自适应方法及应用 |
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Effective date of registration: 20180214 Address after: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Applicant after: Comba Telecom System (China) Co., Ltd. Applicant after: Comba Telecom Systems (Guangzhou) Co., Ltd. Applicant after: Jingxin Communication Technology (Guangzhou) Co., Ltd. Applicant after: TIANJIN COMBA TELECOM SYSTEMS CO., LTD. Address before: 510663 Guangdong city of Guangzhou province Guangzhou economic and Technological Development Zone Jinbi Road No. 6 Applicant before: Jingxin Communication Technology (Guangzhou) Co., Ltd. |
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Effective date of registration: 20200108 Address after: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Patentee after: Jingxin Communication System (China) Co., Ltd. Address before: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Co-patentee before: Jingxin Communication System (Guangzhou) Co., Ltd. Patentee before: Jingxin Communication System (China) Co., Ltd. Co-patentee before: Jingxin Communication Technology (Guangzhou) Co., Ltd. Co-patentee before: TIANJIN COMBA TELECOM SYSTEMS CO., LTD. |
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Address after: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Patentee after: Jingxin Network System Co.,Ltd. Address before: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Patentee before: Comba Telecom System (China) Ltd. |
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CP01 | Change in the name or title of a patent holder |