CN101359940B - 通信系统、通信设备和通信方法 - Google Patents

通信系统、通信设备和通信方法 Download PDF

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Publication number
CN101359940B
CN101359940B CN2008101351048A CN200810135104A CN101359940B CN 101359940 B CN101359940 B CN 101359940B CN 2008101351048 A CN2008101351048 A CN 2008101351048A CN 200810135104 A CN200810135104 A CN 200810135104A CN 101359940 B CN101359940 B CN 101359940B
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CN
China
Prior art keywords
communication equipment
beacon
wireless
usb device
network
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 - Fee Related
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CN2008101351048A
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English (en)
Chinese (zh)
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CN101359940A (zh
Inventor
神田哲夫
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Canon Inc
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Publication of CN101359940A publication Critical patent/CN101359940A/zh
Application granted granted Critical
Publication of CN101359940B publication Critical patent/CN101359940B/zh
Expired - Fee Related legal-status Critical Current
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/322—Power control of broadcast channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN2008101351048A 2007-07-30 2008-07-30 通信系统、通信设备和通信方法 Expired - Fee Related CN101359940B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007197848A JP4989346B2 (ja) 2007-07-30 2007-07-30 通信システム、通信装置および通信方法
JP2007-197848 2007-07-30
JP2007197848 2007-07-30

Publications (2)

Publication Number Publication Date
CN101359940A CN101359940A (zh) 2009-02-04
CN101359940B true CN101359940B (zh) 2013-07-03

Family

ID=40332292

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008101351048A Expired - Fee Related CN101359940B (zh) 2007-07-30 2008-07-30 通信系统、通信设备和通信方法

Country Status (3)

Country Link
US (1) US8046021B2 (enExample)
JP (1) JP4989346B2 (enExample)
CN (1) CN101359940B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5185024B2 (ja) * 2008-08-28 2013-04-17 キヤノン株式会社 通信システム及びその従属局並びに中継伝送方法
US8045576B2 (en) * 2008-10-14 2011-10-25 Texas Instruments Incorporated Methods and apparatus to manage power consumption in wireless local area network devices
US8693336B2 (en) * 2008-11-10 2014-04-08 Qualcomm Incorporated Communications decision methods and apparatus
US8520524B2 (en) * 2008-11-10 2013-08-27 Qualcomm Incorporated Methods and apparatus for making transmitter and/or receiver communications decisions
US20100226309A1 (en) * 2009-03-03 2010-09-09 Nokia Corporation Beaconing mode for wireless communication
JP2010233032A (ja) * 2009-03-27 2010-10-14 Canon Inc 制御装置、制御装置の制御方法およびプログラム
US9378177B2 (en) * 2012-07-06 2016-06-28 Texas Instruments Incorporated WiFi USB protocol
CN108879958B (zh) * 2018-07-23 2021-12-10 阳光电源股份有限公司 一种分布式电源系统及其通信串扰抑制方法
CN109275196A (zh) * 2018-09-20 2019-01-25 广东美的制冷设备有限公司 无线通信控制方法、装置以及家电设备
JP7673015B2 (ja) * 2022-03-30 2025-05-08 能美防災株式会社 長距離信号伝送システム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1215519A (zh) * 1996-12-19 1999-04-28 皇家菲利浦电子有限公司 对于无线atm的媒体访问控制(mac)协议
EP1179962A2 (en) * 2000-08-09 2002-02-13 SK Telecom Co., Ltd. Handover method in wireless telecommunication systems supporting USTS
JP2005328231A (ja) * 2004-05-13 2005-11-24 Ricoh Co Ltd 無線端末装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2606678B2 (ja) * 1994-12-22 1997-05-07 日本電気株式会社 移動通信システムにおけるチャネル割り当て方法
JP3762872B2 (ja) 2001-03-07 2006-04-05 シャープ株式会社 無線通信システム及び無線通信方法
GB2375691B (en) * 2001-05-17 2004-06-09 Nec Corp Updating method for use in a mobile communication system
US7782987B2 (en) * 2004-03-12 2010-08-24 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for received signal quality estimation
BRPI0418863A (pt) * 2004-07-01 2007-11-20 Ericsson Telefon Ab L M método para controlar cobertura sem fio em uma rede sem fio com um esquema de acesso múltiplo para detecção de portadora, rede sem fio, dispositivos de ponto de conexão, e de estação móvel, sistema de rede sem fio, programa de computador, e, conjunto de instruções para otimizar cobertura de transmissão em uma rede sem fio
JP4134142B2 (ja) * 2004-12-08 2008-08-13 シャープ株式会社 無線通信装置、無線通信システムおよび電力制御方法
CN101116265B (zh) * 2005-02-09 2011-02-02 三菱电机株式会社 无线装置和基于发送功率控制的干扰避免方法
JP4569768B2 (ja) * 2005-06-17 2010-10-27 日本電気株式会社 移動通信システム、移動端末及び移動端末送信スケジューリング方法
US8295871B2 (en) * 2005-11-11 2012-10-23 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for limiting peer-to-peer communication interference

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1215519A (zh) * 1996-12-19 1999-04-28 皇家菲利浦电子有限公司 对于无线atm的媒体访问控制(mac)协议
EP1179962A2 (en) * 2000-08-09 2002-02-13 SK Telecom Co., Ltd. Handover method in wireless telecommunication systems supporting USTS
JP2005328231A (ja) * 2004-05-13 2005-11-24 Ricoh Co Ltd 無線端末装置

Also Published As

Publication number Publication date
CN101359940A (zh) 2009-02-04
JP2009033663A (ja) 2009-02-12
JP4989346B2 (ja) 2012-08-01
US8046021B2 (en) 2011-10-25
US20090036151A1 (en) 2009-02-05

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Granted publication date: 20130703

Termination date: 20190730