CA2773052C - Frequency division duplexing in multihop relay networks - Google Patents

Frequency division duplexing in multihop relay networks Download PDF

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Publication number
CA2773052C
CA2773052C CA2773052A CA2773052A CA2773052C CA 2773052 C CA2773052 C CA 2773052C CA 2773052 A CA2773052 A CA 2773052A CA 2773052 A CA2773052 A CA 2773052A CA 2773052 C CA2773052 C CA 2773052C
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Canada
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time interval
uplink
stations
station
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Active
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CA2773052A
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English (en)
French (fr)
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CA2773052A1 (en
Inventor
Wen Tong
Hang Zhang
Peiying Zhu
Israfil Bahceci
Nimal Senarath
Derek Yu
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BlackBerry Ltd
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BlackBerry Ltd
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Publication of CA2773052A1 publication Critical patent/CA2773052A1/en
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Publication of CA2773052C publication Critical patent/CA2773052C/en
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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
CA2773052A 2009-09-03 2010-09-03 Frequency division duplexing in multihop relay networks Active CA2773052C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23951409P 2009-09-03 2009-09-03
US61/239,514 2009-09-03
PCT/CA2010/001351 WO2011026224A1 (en) 2009-09-03 2010-09-03 Frequency division duplexing in multihop relay networks

Publications (2)

Publication Number Publication Date
CA2773052A1 CA2773052A1 (en) 2011-03-10
CA2773052C true CA2773052C (en) 2018-05-22

Family

ID=43648804

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2773052A Active CA2773052C (en) 2009-09-03 2010-09-03 Frequency division duplexing in multihop relay networks

Country Status (8)

Country Link
EP (2) EP2474107A4 (cg-RX-API-DMAC7.html)
JP (1) JP2013504223A (cg-RX-API-DMAC7.html)
CN (1) CN102792609A (cg-RX-API-DMAC7.html)
BR (1) BR112012004801A2 (cg-RX-API-DMAC7.html)
CA (1) CA2773052C (cg-RX-API-DMAC7.html)
IN (1) IN2012DN02001A (cg-RX-API-DMAC7.html)
RU (1) RU2012112888A (cg-RX-API-DMAC7.html)
WO (1) WO2011026224A1 (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5187909B2 (ja) * 2009-10-05 2013-04-24 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法及びリレーノード
US9014110B2 (en) * 2011-07-18 2015-04-21 Qualcomm Incorporated Enabling half-duplex operation
JP2016524856A (ja) * 2013-05-22 2016-08-18 エルジー エレクトロニクス インコーポレイティド 全二重無線方式を支援する無線接続システムにおいて適用される全二重無線領域の構造、これを割り当てる方法及び装置
CN106937365B (zh) * 2015-12-31 2018-06-26 深圳友讯达科技股份有限公司 无线自组网节点通信方法及节点

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100278123A1 (en) * 2007-12-10 2010-11-04 Nortel Networks Limited Wireless communication frame structure and apparatus

Also Published As

Publication number Publication date
RU2012112888A (ru) 2013-10-20
EP4164140A1 (en) 2023-04-12
EP2474107A1 (en) 2012-07-11
BR112012004801A2 (pt) 2017-05-30
EP2474107A4 (en) 2016-05-25
JP2013504223A (ja) 2013-02-04
IN2012DN02001A (cg-RX-API-DMAC7.html) 2015-07-24
WO2011026224A1 (en) 2011-03-10
CA2773052A1 (en) 2011-03-10
CN102792609A (zh) 2012-11-21

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Effective date: 20130816