DE60041657D1 - Signalweglenkung - Google Patents

Signalweglenkung

Info

Publication number
DE60041657D1
DE60041657D1 DE60041657T DE60041657T DE60041657D1 DE 60041657 D1 DE60041657 D1 DE 60041657D1 DE 60041657 T DE60041657 T DE 60041657T DE 60041657 T DE60041657 T DE 60041657T DE 60041657 D1 DE60041657 D1 DE 60041657D1
Authority
DE
Germany
Prior art keywords
node
nodes
signal routing
communications
routing
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
Application number
DE60041657T
Other languages
English (en)
Inventor
Tomohiro Nakagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
Original Assignee
Nokia Oyj
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nokia Oyj filed Critical Nokia Oyj
Application granted granted Critical
Publication of DE60041657D1 publication Critical patent/DE60041657D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/283—Power depending on the position of the mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/04—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources
    • H04W40/08—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources based on transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/04—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources
    • H04W40/10—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources based on available power or energy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave where the power saving management affects multiple terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/46—TPC being performed in particular situations in multi hop networks, e.g. wireless relay networks
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Radio Relay Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Small-Scale Networks (AREA)
DE60041657T 1999-12-22 2000-12-20 Signalweglenkung Expired - Fee Related DE60041657D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9930366.1A GB9930366D0 (en) 1999-12-22 1999-12-22 Signal routing
PCT/IB2000/002016 WO2001047181A2 (en) 1999-12-22 2000-12-20 Signal routing

Publications (1)

Publication Number Publication Date
DE60041657D1 true DE60041657D1 (de) 2009-04-09

Family

ID=10866861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60041657T Expired - Fee Related DE60041657D1 (de) 1999-12-22 2000-12-20 Signalweglenkung

Country Status (8)

Country Link
US (1) US7330441B2 (de)
EP (1) EP1243105B1 (de)
JP (1) JP2003518822A (de)
AT (1) ATE424071T1 (de)
AU (1) AU2389201A (de)
DE (1) DE60041657D1 (de)
GB (1) GB9930366D0 (de)
WO (1) WO2001047181A2 (de)

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WO2002013415A2 (en) * 2000-08-08 2002-02-14 Newton Howard Wireless network
GB2375920A (en) * 2000-12-20 2002-11-27 Motorola Inc Method of billing for communications which rewards users for operating their communications devices in relay operating mode
US6735444B2 (en) 2000-12-21 2004-05-11 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for locating a device using a local wireless link
GB0108056D0 (en) 2001-03-30 2001-05-23 British Telecomm A communications system
WO2003015052A1 (fr) * 2001-08-09 2003-02-20 Sofide Systeme d'echange d'informations entre des vehicules et un centre de surveillance
JP2003087310A (ja) * 2001-09-06 2003-03-20 Mitsubishi Heavy Ind Ltd 通信ネットワークにおけるルーティング方法及びそれを用いた通信システム
JP3671891B2 (ja) * 2001-10-04 2005-07-13 オムロン株式会社 センサネットワークシステム管理方法、センサネットワークシステム管理プログラム、センサネットワークシステム管理プログラムを記録した記録媒体、およびセンサネットワークシステム管理装置
US6735417B2 (en) 2002-08-15 2004-05-11 Motorola, Inc. Method and apparatus for relaying information in an AD-HOC network
GB0220660D0 (en) * 2002-09-05 2002-10-16 Nokia Corp Signal propogation delay routing
FR2845225B1 (fr) * 2002-09-30 2005-01-14 Cit Alcatel Terminal de telecommunication pour reseau dit " ad-hoc", disposant de moyens pour permettre a l'utilisateur de limiter les ressources utilisees par le reseau
CA2508051C (en) * 2002-12-20 2009-06-30 International Business Machines Corporation Maximum lifetime routing in wireless ad-hoc networks
DE10354943B4 (de) * 2003-11-25 2008-08-28 Siemens Ag Verfahren zum Betrieb einer Kommunikationsstrecke zwischen zumindest zwei Kommunikatonsendgeräten
US7356305B2 (en) * 2003-12-19 2008-04-08 Palo Alto Research Center Incorporated Vehicle enabled networks
FI20040149A0 (fi) * 2004-01-30 2004-01-30 Nokia Corp Reijitystiedon hankkiminen
KR100637071B1 (ko) * 2004-09-24 2006-10-23 삼성전자주식회사 통신경로를 동적으로 조절하는 무선네트워크 시스템, 및그 방법
GB0510713D0 (en) * 2005-05-26 2005-06-29 Ibm A method or apparatus for sharing image data
WO2007053948A1 (en) * 2005-11-10 2007-05-18 Nortel Networks Limited Wireless relay network media access control layer control plane system and method
WO2007053950A1 (en) 2005-11-12 2007-05-18 Nortel Networks Limited Media access control data plane system and method for wireless communication networks
US7720038B2 (en) * 2006-03-22 2010-05-18 Broadcom Corporation Cell network selectively applying proxy mode to minimize power
WO2007123351A1 (en) * 2006-04-25 2007-11-01 Samsung Electronics Co., Ltd. Method and apparatus for radio connection setup in a mobile communication system
US7856002B2 (en) * 2006-09-11 2010-12-21 Samsung Electronic Co., Ltd. System and method for wireless communication having a device coordinator selection capability
US7493209B1 (en) * 2008-04-07 2009-02-17 International Business Machines Corporation Method of calculating a route based on estimated energy consumption
WO2012060829A1 (en) * 2010-11-03 2012-05-10 Empire Technology Development Llc Wireless communication networks including mains-connected relay nodes
EP3092949B1 (de) * 2011-09-23 2020-12-09 Dexcom, Inc. Systeme und verfahren zur verarbeitung und übertragung von sensordaten
WO2013171817A1 (ja) * 2012-05-14 2013-11-21 株式会社日立製作所 無線基地局、無線通信ネットワークシステム、及び通信制御方法
JP6356958B2 (ja) * 2013-11-28 2018-07-11 シャープ株式会社 無線情報収集システム
CN112188585A (zh) 2014-12-12 2021-01-05 索尼公司 用于无线通信的装置和方法
JP6580529B2 (ja) * 2016-07-22 2019-09-25 Kddi株式会社 無線通信ネットワークシステム、無線ノード、ルート選択方法、及びコンピュータプログラム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2868072B2 (ja) * 1995-11-20 1999-03-10 日本電気株式会社 通信装置の経路選択方式
ID24678A (id) * 1997-06-06 2000-07-27 Salbu Res & Dev Pty Ltd Metode pengoperasian suatu jaringan multi stasiun
CA2321918C (en) * 1998-03-11 2008-07-08 Swisscom Ag Routing method for wireless and distributed systems
DE19819219C1 (de) * 1998-04-29 1999-09-30 Siemens Ag Verfahren und Vorrichtung zur Überwachung einer Elektrodenleitung einer bipolaren Hochstpannungs-Gleichstrom-Übertragungs-Anlage
US6625135B1 (en) * 1998-05-11 2003-09-23 Cargenie Mellon University Method and apparatus for incorporating environmental information for mobile communications
US7023818B1 (en) * 2000-07-27 2006-04-04 Bbnt Solutions Llc Sending messages to radio-silent nodes in ad-hoc wireless networks
US6735448B1 (en) * 2000-11-07 2004-05-11 Hrl Laboratories, Llc Power management for throughput enhancement in wireless ad-hoc networks
EP1386432A4 (de) * 2001-03-21 2009-07-15 John A Stine Zugriffs- und routingprotokoll für ad-ho-netzwerke unter verwendung synchroner kollisionsauflösung und knotenzustandsverteilung
KR100605745B1 (ko) * 2004-01-06 2006-07-31 삼성전자주식회사 노드들로 구성된 이동통신 시스템에서 데이터 전송 경로결정 장치 및 방법
US7408911B2 (en) * 2004-11-08 2008-08-05 Meshnetworks, Inc. System and method to decrease the route convergence time and find optimal routes in a wireless communication network

Also Published As

Publication number Publication date
EP1243105B1 (de) 2009-02-25
WO2001047181A2 (en) 2001-06-28
AU2389201A (en) 2001-07-03
JP2003518822A (ja) 2003-06-10
EP1243105A2 (de) 2002-09-25
ATE424071T1 (de) 2009-03-15
US20040095891A1 (en) 2004-05-20
GB9930366D0 (en) 2000-02-09
WO2001047181A3 (en) 2002-01-10
US7330441B2 (en) 2008-02-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee