EP2123079A4 - Procédés et systèmes pour des réseaux sans fil avec des relais - Google Patents
Procédés et systèmes pour des réseaux sans fil avec des relaisInfo
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
-
- 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
- H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
- H04B7/15542—Selecting at relay station its transmit and receive resources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2603—Arrangements for wireless physical layer control
- H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
- H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
-
- 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
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/20—Interfaces between hierarchically similar devices between access points
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US89257707P | 2007-03-02 | 2007-03-02 | |
US89257407P | 2007-03-02 | 2007-03-02 | |
US94974407P | 2007-07-13 | 2007-07-13 | |
PCT/CA2008/000450 WO2008106797A1 (fr) | 2007-03-02 | 2008-03-03 | Procédés et systèmes pour des réseaux sans fil avec des relais |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2123079A1 EP2123079A1 (fr) | 2009-11-25 |
EP2123079A4 true EP2123079A4 (fr) | 2011-06-29 |
Family
ID=39737751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08733554A Withdrawn EP2123079A4 (fr) | 2007-03-02 | 2008-03-03 | Procédés et systèmes pour des réseaux sans fil avec des relais |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2123079A4 (fr) |
WO (1) | WO2008106797A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5204310B2 (ja) * | 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) | Lteにおけるセルフバックホール |
RU2486711C2 (ru) * | 2008-11-07 | 2013-06-27 | Хуавэй Текнолоджиз Ко., Лтд. | Способ ретрансляционной передачи и сетевой узел |
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 (ja) * | 2009-09-11 | 2014-03-12 | ソニー株式会社 | 中継局装置、基地局装置、移動局装置および無線通信システム |
SG190388A1 (en) * | 2010-11-24 | 2013-06-28 | Elta Systems Ltd | Various traffic management methods for dynamic multi-hop backhauling cellular network and systems useful in conjunction therewith |
Citations (1)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ337727A (en) * | 1997-03-03 | 2001-05-25 | Salbu Res & Dev Pty Ltd | Cellular communication system with mobile and base stations having non-overlapping zones of coverage |
JP3796537B2 (ja) * | 2000-10-24 | 2006-07-12 | 独立行政法人情報通信研究機構 | 無線通信端末、無線通信方法、および、情報記録媒体 |
ATE388561T1 (de) * | 2003-05-28 | 2008-03-15 | Ericsson Telefon Ab L M | Verfahren und system für drahtlose kommunikationsnetzwerke mit weiterleitung |
EP1610503B1 (fr) * | 2004-06-25 | 2011-05-18 | Nokia Siemens Networks S.p.A. | Contrôle d'acheminement dans des réseaux de communication |
KR100810201B1 (ko) * | 2005-06-18 | 2008-03-06 | 삼성전자주식회사 | 다중 홉 릴레이 셀룰라 네트워크에서 라우팅 장치 및 방법 |
US7406060B2 (en) * | 2005-07-06 | 2008-07-29 | Nortel Networks Limited | Coverage improvement in wireless systems with fixed infrastructure based relays |
-
2008
- 2008-03-03 EP EP08733554A patent/EP2123079A4/fr not_active Withdrawn
- 2008-03-03 WO PCT/CA2008/000450 patent/WO2008106797A1/fr active Application Filing
Patent Citations (1)
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)
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 |
---|---|
WO2008106797A1 (fr) | 2008-09-12 |
EP2123079A1 (fr) | 2009-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20090930 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04W 4/00 20090101ALI20091023BHEP Ipc: H04W 16/00 20090101AFI20091023BHEP Ipc: H04B 7/15 20060101ALI20091023BHEP |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20110601 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: APPLE INC. |
|
17Q | First examination report despatched |
Effective date: 20170406 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: APPLE INC. |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20190418 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20190829 |