JP4734970B2 - 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム - Google Patents

無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム Download PDF

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Publication number
JP4734970B2
JP4734970B2 JP2005064864A JP2005064864A JP4734970B2 JP 4734970 B2 JP4734970 B2 JP 4734970B2 JP 2005064864 A JP2005064864 A JP 2005064864A JP 2005064864 A JP2005064864 A JP 2005064864A JP 4734970 B2 JP4734970 B2 JP 4734970B2
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Prior art keywords
transmission rate
transmission
packet
station
mode
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JP2005064864A
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English (en)
Japanese (ja)
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JP2006253862A (ja
JP2006253862A5 (enExample
Inventor
裕一 森岡
和之 迫田
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Sony Corp
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Sony Corp
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Priority to JP2005064864A priority Critical patent/JP4734970B2/ja
Priority to US11/368,435 priority patent/US7515609B2/en
Priority to CN2006100589420A priority patent/CN1832368B/zh
Publication of JP2006253862A publication Critical patent/JP2006253862A/ja
Publication of JP2006253862A5 publication Critical patent/JP2006253862A5/ja
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    • 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
    • H04W28/22—Negotiating communication rate
    • 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
    • H04L1/0025—Transmission of mode-switching indication
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H04W52/0232—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal according to average transmission signal activity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
JP2005064864A 2005-03-09 2005-03-09 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム Expired - Fee Related JP4734970B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2005064864A JP4734970B2 (ja) 2005-03-09 2005-03-09 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
US11/368,435 US7515609B2 (en) 2005-03-09 2006-03-07 Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
CN2006100589420A CN1832368B (zh) 2005-03-09 2006-03-09 无线通信系统、无线通信装置及无线通信方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005064864A JP4734970B2 (ja) 2005-03-09 2005-03-09 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム

Publications (3)

Publication Number Publication Date
JP2006253862A JP2006253862A (ja) 2006-09-21
JP2006253862A5 JP2006253862A5 (enExample) 2008-04-10
JP4734970B2 true JP4734970B2 (ja) 2011-07-27

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JP2005064864A Expired - Fee Related JP4734970B2 (ja) 2005-03-09 2005-03-09 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム

Country Status (3)

Country Link
US (1) US7515609B2 (enExample)
JP (1) JP4734970B2 (enExample)
CN (1) CN1832368B (enExample)

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US8774140B2 (en) * 2006-10-19 2014-07-08 Intel Corporation Method and apparatus to provide hidden node protection
KR100832537B1 (ko) * 2006-12-01 2008-05-27 한국전자통신연구원 네트워크 대역폭 상태에 따라 전송량을 가변하는멀티미디어 데이터 스트리밍 서버 및 방법
US8116217B2 (en) * 2007-05-15 2012-02-14 Sony Corporation Wireless communication apparatus, method and program storage medium
US8855567B2 (en) * 2007-07-10 2014-10-07 Qualcomm Incorporated Methods and apparatus for successive interference cancellation based on two rate feedback in peer-to-peer networks
US9668225B2 (en) 2007-07-10 2017-05-30 Qualcomm Incorporated Methods and apparatus for active successive interference cancellation based on one rate feedback and probability adaptation in peer-to-peer networks
US8849197B2 (en) * 2007-07-10 2014-09-30 Qualcomm Incorporated Methods and apparatus for active successive interference cancellation in peer-to-peer networks
US9521680B2 (en) 2007-07-10 2016-12-13 Qualcomm Incorporated Methods and apparatus for successive interference cancellation based on three rate reports from interfering device in peer-to-peer networks
US8874040B2 (en) * 2007-07-10 2014-10-28 Qualcomm Incorporated Methods and apparatus for successive interference cancellation based on rate capping in peer-to-peer networks
JP4600513B2 (ja) * 2008-04-25 2010-12-15 ソニー株式会社 データ送信装置、送信レート制御方法およびプログラム
US8687717B2 (en) * 2009-01-06 2014-04-01 Mediatek Inc. Method and apparatus for closed loop beamforming in wireless communication systems
EP2262186B1 (en) * 2009-05-12 2011-02-16 Alcatel Lucent Traffic-load dependent power reduction in high-speed packet switching systems
JP2011041229A (ja) 2009-08-18 2011-02-24 Sony Corp 送信装置、受信装置、無線装置および送信装置における伝送モード制御方法
US8644368B1 (en) 2009-09-23 2014-02-04 Marvell International Ltd. Transparent implicit beamforming in a communication system
JP5690938B2 (ja) 2010-09-02 2015-03-25 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 通信ネットワークにおいてトラフィックを送信する方法及び通信ネットワーク装置
EP2656657B1 (en) * 2010-12-22 2019-03-13 LG Electronics Inc. Method and apparatus of link adaptation in a wireless local area network system
WO2015062672A1 (en) * 2013-11-04 2015-05-07 Telefonaktiebolaget L M Ericsson (Publ) Mode selection for a communications session
KR101657884B1 (ko) * 2014-09-18 2016-09-20 한국과학기술원 통신 자원의 효율 개선을 위한 rts/cts 핸드쉐이킹 방법
US20160135083A1 (en) * 2014-11-07 2016-05-12 Newracom, Inc. Method and apparatus for transmitting frames
US9743423B2 (en) * 2015-07-27 2017-08-22 Futurewei Technologies, Inc. Link adaptation in grant-free multiple access systems
ES2739665T3 (es) * 2016-03-02 2020-02-03 Kyynel Oy Adaptación de enlace en comunicaciones inalámbricas
CN110601793B (zh) * 2019-08-16 2022-04-29 海尔优家智能科技（北京）有限公司 确定数据传输速率的方法及装置、组件、存储介质

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US7274652B1 (en) * 2000-06-02 2007-09-25 Conexant, Inc. Dual packet configuration for wireless communications
JPH09312864A (ja) * 1996-05-20 1997-12-02 Sony Corp 双方向無線通信方法および双方向無線通信端末装置
EP1119153A1 (en) * 2000-01-19 2001-07-25 Lucent Technologies Inc. Method and device for robust fallback in data communication systems
JP3509757B2 (ja) * 2001-01-26 2004-03-22 日本電気株式会社 高速シリアル伝送方法および方式
US7519030B2 (en) * 2001-11-19 2009-04-14 At&T Intellectual Property Ii, L.P. Adaptive MAC fragmentation and rate selection for 802.11 wireless networks
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JP3753698B2 (ja) * 2003-02-07 2006-03-08 松下電器産業株式会社 無線送信装置および伝送レート決定方法
JP4173755B2 (ja) * 2003-03-24 2008-10-29 富士通株式会社 データ伝送サーバ
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Also Published As

Publication number Publication date
US20060209712A1 (en) 2006-09-21
CN1832368A (zh) 2006-09-13
CN1832368B (zh) 2010-09-01
US7515609B2 (en) 2009-04-07
JP2006253862A (ja) 2006-09-21

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