EP2123079A4 - Methods and systems for wireless networks with relays - Google Patents

Methods and systems for wireless networks with relays

Info

Publication number
EP2123079A4
EP2123079A4 EP08733554A EP08733554A EP2123079A4 EP 2123079 A4 EP2123079 A4 EP 2123079A4 EP 08733554 A EP08733554 A EP 08733554A EP 08733554 A EP08733554 A EP 08733554A EP 2123079 A4 EP2123079 A4 EP 2123079A4
Authority
EP
European Patent Office
Prior art keywords
relays
systems
methods
wireless networks
networks
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.)
Pending
Application number
EP08733554A
Other languages
German (de)
French (fr)
Other versions
EP2123079A1 (en
Inventor
Hang Zhang
Peiying Zhu
Fong-Mo-Han
Wen Tong
Nimal Senarath
David Steer
Derek Yu
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.)
Apple Inc
Original Assignee
Nortel Networks Ltd
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
Priority to US89257407P priority Critical
Priority to US89257707P priority
Priority to US94974407P priority
Application filed by Nortel Networks Ltd filed Critical Nortel Networks Ltd
Priority to PCT/CA2008/000450 priority patent/WO2008106797A1/en
Publication of EP2123079A1 publication Critical patent/EP2123079A1/en
Publication of EP2123079A4 publication Critical patent/EP2123079A4/en
Application status is Pending legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02Resource partitioning among network components, e.g. reuse partitioning
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/14Relay systems
    • H04B7/15Active relay systems
    • H04B7/155Ground-based stations
    • H04B7/15528Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15542Selecting at relay station its transmit and receive resources
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/24Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603Arrangements for wireless physical layer control
    • H04B7/2606Arrangements for base station coverage control, e.g. by using relays in tunnels
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
    • H04W72/04Wireless resource allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04Large scale networks; Deep hierarchical networks
    • H04W84/042Public Land Mobile systems, e.g. cellular systems
    • H04W84/047Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices
    • H04W88/04Terminal devices adapted for relaying to or from another terminal or user
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W92/00Interfaces specially adapted for wireless communication networks
    • H04W92/16Interfaces between hierarchically similar devices
    • H04W92/20Interfaces between hierarchically similar devices between access points
EP08733554A 2007-03-02 2008-03-03 Methods and systems for wireless networks with relays Pending EP2123079A4 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US89257407P true 2007-03-02 2007-03-02
US89257707P true 2007-03-02 2007-03-02
US94974407P true 2007-07-13 2007-07-13
PCT/CA2008/000450 WO2008106797A1 (en) 2007-03-02 2008-03-03 Methods and systems for wireless networks with relays

Publications (2)

Publication Number Publication Date
EP2123079A1 EP2123079A1 (en) 2009-11-25
EP2123079A4 true EP2123079A4 (en) 2011-06-29

Family

ID=39737751

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08733554A Pending EP2123079A4 (en) 2007-03-02 2008-03-03 Methods and systems for wireless networks with relays

Country Status (2)

Country Link
EP (1) EP2123079A4 (en)
WO (1) WO2008106797A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5204310B2 (en) * 2008-10-20 2013-06-05 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) Self-back holes in Lte
WO2010051780A1 (en) * 2008-11-07 2010-05-14 华为技术有限公司 Method and network node for relay transmission
US8472868B2 (en) 2009-05-06 2013-06-25 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for MIMO repeater chains in a wireless communication network
JP5440052B2 (en) 2009-09-11 2014-03-12 ソニー株式会社 Relay station device, the base station apparatus, mobile station apparatus and a radio communication system
SG10201509644TA (en) * 2010-11-24 2015-12-30 Elta Systems Ltd Various traffic management methods for dynamic multi-hop backhauling cellular network and systems useful in conjunction therewith

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060153132A1 (en) * 2005-01-11 2006-07-13 Kddi Corporation Method of medium access control for a wireless system and a relay station used in a wireless system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU223017B1 (en) * 1997-03-03 2004-03-01 Salbu Research And Development (Proprietary) Limited Cellular communication system and method for data transfer between stations in such a system, wireless
JP3796537B2 (en) * 2000-10-24 2006-07-12 独立行政法人情報通信研究機構 Wireless communication terminal, a radio communication method and, an information recording medium
WO2004107693A1 (en) * 2003-05-28 2004-12-09 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for wireless communication networks using relaying
AT510383T (en) * 2004-06-25 2011-06-15 Nokia Siemens Networks Spa Control of forwarding in communication networks
KR100810201B1 (en) * 2005-06-18 2008-03-06 삼성전자주식회사 Apparatus and method for routing in a multi-hop relay cellular network
US7406060B2 (en) * 2005-07-06 2008-07-29 Nortel Networks Limited Coverage improvement in wireless systems with fixed infrastructure based relays

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060153132A1 (en) * 2005-01-11 2006-07-13 Kddi Corporation Method of medium access control for a wireless system and a relay station used in a wireless system

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
CHRISTIAN HOYMANN ET AL: "Multihop Communication in Relay Enhanced IEEE 802.16 Networks", PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, 2006 IEEE 17TH INTER NATIONAL SYMPOSIUM ON, IEEE, PI, 1 September 2006 (2006-09-01), pages 1 - 4, XP031023538, ISBN: 978-1-4244-0329-5 *
DEREK YU, HANG ZHANG, PEIYING ZHU, WEN TONG, DAVID STEER, GAMINI SENARATH, MARK NADEN, G.Q. WANG: "Dedicated Resource Assignment for RS", 17 January 2007 (2007-01-17), <http://ieee802.org/16>, pages 0 - 7, XP055000047, Retrieved from the Internet <URL:http://www.ieee802.org/16/relay/contrib/C80216j-07_101r2.pdf> [retrieved on 20110517] *
HANG ZHANG ET AL: "Frame Structure to Support Relay Node Operations", INTERNET CITATION, 8 January 2007 (2007-01-08), pages 1 - 13, XP003027116, Retrieved from the Internet <URL:http://ieee802.org/16> *
PETERSON R ET AL: "Proposal for a Frame Structure for IEEE 802.16j", IEEE 802.16 46TH SESSION, DALLAS, TX, USA,, no. C802.16j-06/155, 7 November 2006 (2006-11-07), pages 1 - 23, XP002625511, Retrieved from the Internet <URL:http://grouper.ieee.org/groups/802/16/relay/contrib/C80216j-06_155.pdf> [retrieved on 20110301] *
SCHULTZ D C ET AL: "On the Integration of Relaying in the WINNER MAC", INTERNET CITATION, April 2006 (2006-04-01), pages 1 - 6, XP002540527, Retrieved from the Internet <URL:http://www.comnets.rwth-aachen.de/publications/gesamtlisten/abstracts /2006/scpaklwa-wwrf16.html> [retrieved on 20090805] *
See also references of WO2008106797A1 *

Also Published As

Publication number Publication date
EP2123079A1 (en) 2009-11-25
WO2008106797A1 (en) 2008-09-12

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