EP3378167A4 - Virtual radio access network using software-defined network of remotes and digital multiplexing switches - Google Patents

Virtual radio access network using software-defined network of remotes and digital multiplexing switches Download PDF

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Publication number
EP3378167A4
EP3378167A4 EP16867324.2A EP16867324A EP3378167A4 EP 3378167 A4 EP3378167 A4 EP 3378167A4 EP 16867324 A EP16867324 A EP 16867324A EP 3378167 A4 EP3378167 A4 EP 3378167A4
Authority
EP
European Patent Office
Prior art keywords
remotes
software
radio access
network
virtual radio
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Withdrawn
Application number
EP16867324.2A
Other languages
German (de)
French (fr)
Other versions
EP3378167A1 (en
Inventor
Shawn Patrick Stapleton
Sasa Trajkovic
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.)
Dali Systems Co Ltd
Original Assignee
Dali Systems Co 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
Application filed by Dali Systems Co Ltd filed Critical Dali Systems Co Ltd
Publication of EP3378167A1 publication Critical patent/EP3378167A1/en
Publication of EP3378167A4 publication Critical patent/EP3378167A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • 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
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components
EP16867324.2A 2015-11-20 2016-11-21 Virtual radio access network using software-defined network of remotes and digital multiplexing switches Withdrawn EP3378167A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562258289P 2015-11-20 2015-11-20
PCT/US2016/063039 WO2017087937A1 (en) 2015-11-20 2016-11-21 Virtual radio access network using software-defined network of remotes and digital multiplexing switches

Publications (2)

Publication Number Publication Date
EP3378167A1 EP3378167A1 (en) 2018-09-26
EP3378167A4 true EP3378167A4 (en) 2019-06-12

Family

ID=58719308

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16867324.2A Withdrawn EP3378167A4 (en) 2015-11-20 2016-11-21 Virtual radio access network using software-defined network of remotes and digital multiplexing switches

Country Status (6)

Country Link
EP (1) EP3378167A4 (en)
CN (1) CN108604912A (en)
AU (1) AU2016357315A1 (en)
HK (1) HK1254760A1 (en)
SG (2) SG11201804193XA (en)
WO (1) WO2017087937A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN2014CN04237A (en) 2011-11-07 2015-07-17 Dali Systems Co Ltd
US20170250927A1 (en) * 2013-12-23 2017-08-31 Dali Systems Co. Ltd. Virtual radio access network using software-defined network of remotes and digital multiplexing switches
KR101877004B1 (en) * 2017-09-29 2018-07-10 주식회사 쏠리드 Openflow based distributed antenna system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2512202A1 (en) * 2011-04-12 2012-10-17 Alcatel Lucent Concept for load balancing in a radio access network
US20140241258A1 (en) * 2013-02-28 2014-08-28 Alvarion Ltd. Coordinated digital radio distribution architecture
US20150256358A1 (en) * 2014-03-05 2015-09-10 Dali Systems Co. Ltd. Distributed radio system with remote radio heads

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7899125B2 (en) * 2007-06-18 2011-03-01 Intel Corporation Method, device, and apparatus for multi-stream multi-band transmission
CN101098328B (en) * 2007-06-29 2010-06-02 中兴通讯股份有限公司 Base band and RF system synchronization and time delay compensation process
US9615318B2 (en) * 2011-09-20 2017-04-04 Nokia Solutions And Networks Oy Multiplexing core networks in RAN sharing
WO2013048526A1 (en) * 2011-10-01 2013-04-04 Intel Corporation Remote radio unit (rru) and base band unit (bbu)
IN2014CN04237A (en) 2011-11-07 2015-07-17 Dali Systems Co Ltd
FR2990315B1 (en) * 2012-05-04 2014-06-13 Blink E METHOD FOR TRANSMITTING INFORMATION BETWEEN A TRANSMITTING UNIT AND A RECEIVING UNIT
US9439242B2 (en) * 2012-08-13 2016-09-06 Dali Systems Co., Ltd. Time synchronized routing in a distributed antenna system
CN103338167B (en) * 2012-12-31 2016-06-22 上海华为技术有限公司 The channel correcting method of long-distance radio frequency unit and relevant device and system
SG11201605115VA (en) * 2013-12-23 2016-07-28 Dali Systems Co Ltd Digital multiplexer in a distributed antenna system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2512202A1 (en) * 2011-04-12 2012-10-17 Alcatel Lucent Concept for load balancing in a radio access network
US20140241258A1 (en) * 2013-02-28 2014-08-28 Alvarion Ltd. Coordinated digital radio distribution architecture
US20150256358A1 (en) * 2014-03-05 2015-09-10 Dali Systems Co. Ltd. Distributed radio system with remote radio heads

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017087937A1 *

Also Published As

Publication number Publication date
SG11201804193XA (en) 2018-06-28
CN108604912A (en) 2018-09-28
SG10201913067RA (en) 2020-02-27
EP3378167A1 (en) 2018-09-26
AU2016357315A1 (en) 2018-06-21
HK1254760A1 (en) 2019-07-26
WO2017087937A1 (en) 2017-05-26

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