DE60144347D1 - Funknetzwerk, Relaisknotenpunkt, Kernknoten, geeignetes Relaisübertragungsverfahren und Programm dafür - Google Patents

Funknetzwerk, Relaisknotenpunkt, Kernknoten, geeignetes Relaisübertragungsverfahren und Programm dafür

Info

Publication number
DE60144347D1
DE60144347D1 DE60144347T DE60144347T DE60144347D1 DE 60144347 D1 DE60144347 D1 DE 60144347D1 DE 60144347 T DE60144347 T DE 60144347T DE 60144347 T DE60144347 T DE 60144347T DE 60144347 D1 DE60144347 D1 DE 60144347D1
Authority
DE
Germany
Prior art keywords
node
relay
program
transmission method
radio 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 - Lifetime
Application number
DE60144347T
Other languages
English (en)
Inventor
Hiroshi Furukawa
Morihisa Momona
Koichi Ebata
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE60144347D1 publication Critical patent/DE60144347D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • 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
    • H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
    • 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
    • H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
    • H04W40/16—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality based on interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • H04W40/06—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources based on characteristics of available antennas
    • 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
    • H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/248—Connectivity information update
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • 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)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
DE60144347T 2000-08-30 2001-08-29 Funknetzwerk, Relaisknotenpunkt, Kernknoten, geeignetes Relaisübertragungsverfahren und Programm dafür Expired - Lifetime DE60144347D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000260051 2000-08-30
JP2000386207 2000-12-20
JP2001126851 2001-04-25
JP2001217426A JP4227737B2 (ja) 2000-08-30 2001-07-18 無線ネットワーク、中継ノード及びそれに用いる中継伝送方法並びにそのプログラム

Publications (1)

Publication Number Publication Date
DE60144347D1 true DE60144347D1 (de) 2011-05-12

Family

ID=27481566

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2001625293 Expired - Lifetime DE60125293T2 (de) 2000-08-30 2001-08-29 Funknetzwerk, Relaisknotenpunkt, Kernknoten, geeignetes Relaisübertragungsverfahren und Programm dafür
DE60144347T Expired - Lifetime DE60144347D1 (de) 2000-08-30 2001-08-29 Funknetzwerk, Relaisknotenpunkt, Kernknoten, geeignetes Relaisübertragungsverfahren und Programm dafür

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2001625293 Expired - Lifetime DE60125293T2 (de) 2000-08-30 2001-08-29 Funknetzwerk, Relaisknotenpunkt, Kernknoten, geeignetes Relaisübertragungsverfahren und Programm dafür

Country Status (4)

Country Link
US (3) US7035221B2 (de)
EP (2) EP1742429B1 (de)
JP (1) JP4227737B2 (de)
DE (2) DE60125293T2 (de)

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Also Published As

Publication number Publication date
EP1185037A2 (de) 2002-03-06
EP1185037A3 (de) 2004-05-19
US20050265305A1 (en) 2005-12-01
EP1742429A2 (de) 2007-01-10
JP2003018083A (ja) 2003-01-17
DE60125293T2 (de) 2007-07-05
US20050286458A1 (en) 2005-12-29
US7554936B2 (en) 2009-06-30
US7035221B2 (en) 2006-04-25
EP1742429A3 (de) 2007-03-21
EP1742429B1 (de) 2011-03-30
EP1185037B1 (de) 2006-12-20
JP4227737B2 (ja) 2009-02-18
DE60125293D1 (de) 2007-02-01
US20020024935A1 (en) 2002-02-28
US7590081B2 (en) 2009-09-15

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