CN1435971A - 在网络中适配无线链路的方法 - Google Patents
在网络中适配无线链路的方法 Download PDFInfo
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- CN1435971A CN1435971A CN03102935A CN03102935A CN1435971A CN 1435971 A CN1435971 A CN 1435971A CN 03102935 A CN03102935 A CN 03102935A CN 03102935 A CN03102935 A CN 03102935A CN 1435971 A CN1435971 A CN 1435971A
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000004044 response Effects 0.000 claims abstract description 17
- 238000012360 testing method Methods 0.000 claims abstract description 16
- 238000011156 evaluation Methods 0.000 claims abstract description 6
- 238000004891 communication Methods 0.000 claims abstract description 5
- 101100172132 Mus musculus Eif3a gene Proteins 0.000 claims abstract description 4
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 230000011218 segmentation Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000012854 evaluation process Methods 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/407—Bus networks with decentralised control
- H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
- H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
-
- 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
-
- 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
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
-
- 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
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/06—Testing, supervising or monitoring using simulated traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
- Communication Control (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
Description
字段 | PLCP前同步码 | PLCP报头 | 帧控制 | 持续时间 | 接收机地址 | 校验和 |
长度 | 同步 | 3+2字节 | 2字节 | 2字节 | 6字节 | 4字节 |
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02290236.5 | 2002-02-01 | ||
EP02290236A EP1335536A1 (en) | 2002-02-01 | 2002-02-01 | Method for radio link adaptation in a network with contention-based medium access |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1435971A true CN1435971A (zh) | 2003-08-13 |
CN100349429C CN100349429C (zh) | 2007-11-14 |
Family
ID=27589174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031029353A Expired - Fee Related CN100349429C (zh) | 2002-02-01 | 2003-01-24 | 在网络中适配无线链路的方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20030147415A1 (zh) |
EP (1) | EP1335536A1 (zh) |
JP (1) | JP4200019B2 (zh) |
KR (1) | KR100969980B1 (zh) |
CN (1) | CN100349429C (zh) |
DE (1) | DE60313229T2 (zh) |
ES (1) | ES2285058T3 (zh) |
MX (1) | MXPA03000834A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1319343C (zh) * | 2005-05-26 | 2007-05-30 | 北京航空航天大学<Del/> | 一种用于短程无线网络的介质访问控制方法 |
CN100353775C (zh) * | 2003-10-16 | 2007-12-05 | 华为技术有限公司 | 移动通信系统的现场测试装置及其方法 |
CN101321182B (zh) * | 2008-05-19 | 2011-01-26 | 华中科技大学 | 一种分布式媒体接入协议 |
CN111786831A (zh) * | 2020-06-30 | 2020-10-16 | 周雪东 | 一种用于实时优化通信会话的通信系统及方法 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2553917C (en) * | 2004-01-26 | 2016-04-05 | Samsung Electronics Co., Ltd. | Method and apparatus for setting, transmitting and receiving data for virtual carrier sensing in wireless network communication |
JP4220435B2 (ja) | 2004-05-28 | 2009-02-04 | 株式会社東芝 | 無線通信システムおよび無線端末 |
CN1744602B (zh) * | 2004-05-28 | 2012-02-15 | 株式会社东芝 | 无线通信系统及无线终端 |
US7899642B2 (en) * | 2005-07-12 | 2011-03-01 | Nokia Corporation | Optimized RFID/NFC BER testing |
KR100657333B1 (ko) * | 2005-08-27 | 2006-12-14 | 삼성전자주식회사 | 무선채널 품질 측정방법 및 그 측정장치 |
US20080144500A1 (en) * | 2006-12-15 | 2008-06-19 | Motorola, Inc. | Control frame feature on demand in a wireless communication system |
US8948069B2 (en) * | 2009-01-09 | 2015-02-03 | Qualcomm Incorporated | Methods and systems for improving response message transmission reliability |
TWI466564B (zh) * | 2009-07-16 | 2014-12-21 | Realtek Semiconductor Corp | 應用在通訊系統之傳輸功率調整方法及其裝置 |
US20140010156A1 (en) * | 2012-07-06 | 2014-01-09 | Mediatek Inc. | Method and Wireless Device for Antenna Selection |
US9883524B2 (en) * | 2015-11-04 | 2018-01-30 | Huawei Technologies Co., Ltd. | Systems and methods for configuring air interfaces with low overhead |
CN106055471A (zh) * | 2016-05-20 | 2016-10-26 | 深圳天珑无线科技有限公司 | 一种测试方法及终端 |
CN106502903B (zh) * | 2016-10-26 | 2019-08-30 | 腾讯科技(深圳)有限公司 | 一种程序的变更功能确定方法、装置及处理设备 |
KR102042790B1 (ko) * | 2018-07-24 | 2019-11-08 | 홍익대학교 산학협력단 | 캐리어 감지 다중 액세스/충돌 회피 무선망에서 신호 대 간섭 잡음비 기반 변조 코딩 방식 레벨 조절 방법 |
US20210194629A1 (en) * | 2019-12-20 | 2021-06-24 | Qualcomm Incorporated | Link adaptation protocol in a wireless local area network (wlan) |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5231634B1 (en) * | 1991-12-18 | 1996-04-02 | Proxim Inc | Medium access protocol for wireless lans |
MY123040A (en) * | 1994-12-19 | 2006-05-31 | Salbu Res And Dev Proprietary Ltd | Multi-hop packet radio networks |
US5661727A (en) | 1996-06-12 | 1997-08-26 | International Business Machines Corporation | Schemes to determine presence of hidden terminals in wireless networks environment and to switch between them |
CA2243218C (en) * | 1998-07-14 | 2002-04-02 | Ibm Canada Limited-Ibm Canada Limitee | Data link layer enhancements to a high latency wireless mac protocol |
US6859463B1 (en) * | 1999-11-08 | 2005-02-22 | Itt Manufacturing Enterprises, Inc. | Methods and apparatus for organizing selection of operational parameters in a communication system |
US6781960B1 (en) * | 2000-02-16 | 2004-08-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Wireless multi-point communication system having automatically-updated sector-based routing capabilities |
JP2001313656A (ja) * | 2000-04-28 | 2001-11-09 | Sony Corp | 基地局装置、端末装置、無線通信システム及び無線通信方法 |
US7305004B2 (en) * | 2001-01-16 | 2007-12-04 | At&T Corp. | Interference suppression methods for 802.11 |
US20020172186A1 (en) * | 2001-04-09 | 2002-11-21 | Peter Larsson | Instantaneous joint transmit power control and link adaptation for RTS/CTS based channel access |
US7756041B2 (en) * | 2001-06-14 | 2010-07-13 | Meshnetworks, Inc. | Embedded routing algorithms under the internet protocol routing layer of a software architecture protocol stack in a mobile Ad-Hoc network |
US7301965B2 (en) * | 2001-11-19 | 2007-11-27 | At&T Corp. | Packet shaping for mixed rate 802.11 wireless networks |
US6977944B2 (en) * | 2002-01-12 | 2005-12-20 | Conexant, Inc. | Transmission protection for communications networks having stations operating with different modulation formats |
AU2003214850A1 (en) * | 2002-01-22 | 2003-09-04 | Xtremespectrum, Inc. | Method for determining media qualities |
-
2002
- 2002-02-01 EP EP02290236A patent/EP1335536A1/en not_active Withdrawn
-
2003
- 2003-01-21 KR KR1020030004019A patent/KR100969980B1/ko active IP Right Grant
- 2003-01-24 CN CNB031029353A patent/CN100349429C/zh not_active Expired - Fee Related
- 2003-01-28 US US10/353,214 patent/US20030147415A1/en not_active Abandoned
- 2003-01-28 MX MXPA03000834A patent/MXPA03000834A/es active IP Right Grant
- 2003-01-30 ES ES03290233T patent/ES2285058T3/es not_active Expired - Lifetime
- 2003-01-30 DE DE60313229T patent/DE60313229T2/de not_active Expired - Lifetime
- 2003-01-31 JP JP2003024461A patent/JP4200019B2/ja not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100353775C (zh) * | 2003-10-16 | 2007-12-05 | 华为技术有限公司 | 移动通信系统的现场测试装置及其方法 |
CN1319343C (zh) * | 2005-05-26 | 2007-05-30 | 北京航空航天大学<Del/> | 一种用于短程无线网络的介质访问控制方法 |
CN101321182B (zh) * | 2008-05-19 | 2011-01-26 | 华中科技大学 | 一种分布式媒体接入协议 |
CN111786831A (zh) * | 2020-06-30 | 2020-10-16 | 周雪东 | 一种用于实时优化通信会话的通信系统及方法 |
Also Published As
Publication number | Publication date |
---|---|
US20030147415A1 (en) | 2003-08-07 |
KR100969980B1 (ko) | 2010-07-15 |
EP1335536A1 (en) | 2003-08-13 |
KR20030066343A (ko) | 2003-08-09 |
DE60313229T2 (de) | 2007-12-27 |
JP4200019B2 (ja) | 2008-12-24 |
MXPA03000834A (es) | 2003-08-08 |
ES2285058T3 (es) | 2007-11-16 |
CN100349429C (zh) | 2007-11-14 |
JP2003264563A (ja) | 2003-09-19 |
DE60313229D1 (de) | 2007-05-31 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: La France Patentee before: THOMSON LICENSING |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190527 Address after: Paris France Patentee after: Interactive digital CE patent holding Co. Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20210124 |