EP2748938A4 - Vertically interleaved distributed antenna system - Google Patents

Vertically interleaved distributed antenna system

Info

Publication number
EP2748938A4
EP2748938A4 EP11871600.0A EP11871600A EP2748938A4 EP 2748938 A4 EP2748938 A4 EP 2748938A4 EP 11871600 A EP11871600 A EP 11871600A EP 2748938 A4 EP2748938 A4 EP 2748938A4
Authority
EP
European Patent Office
Prior art keywords
antenna system
distributed antenna
vertically interleaved
interleaved distributed
interleaved
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Withdrawn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
EP11871600.0A
Other languages
German (de)
French (fr)
Other versions
EP2748938A1 (en
Inventor
Phillip Man Wai Chan
Marc-Eric Thomas Draper
Peng Chen
Phing Chu Chang
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.)
Rogers Communications Inc
Original Assignee
Rogers Communications Inc
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 Rogers Communications Inc filed Critical Rogers Communications Inc
Publication of EP2748938A1 publication Critical patent/EP2748938A1/en
Publication of EP2748938A4 publication Critical patent/EP2748938A4/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Withdrawn legal-status Critical Current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
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/007—Details of, or arrangements associated with, antennas specially adapted for indoor communication
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • 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
    • H04W16/24—Cell structures
    • 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
    • H04B7/10—Polarisation diversity; Directional diversity
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP11871600.0A 2011-08-26 2011-08-26 Vertically interleaved distributed antenna system Withdrawn EP2748938A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2011/050520 WO2013029145A1 (en) 2011-08-26 2011-08-26 Vertically interleaved distributed antenna system

Publications (2)

Publication Number Publication Date
EP2748938A1 EP2748938A1 (en) 2014-07-02
EP2748938A4 true EP2748938A4 (en) 2015-01-28

Family

ID=47755135

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11871600.0A Withdrawn EP2748938A4 (en) 2011-08-26 2011-08-26 Vertically interleaved distributed antenna system

Country Status (3)

Country Link
EP (1) EP2748938A4 (en)
CA (1) CA2843755C (en)
WO (1) WO2013029145A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013012858U1 (en) 2012-08-09 2021-05-07 Axel Wireless Ltd. Capacity-centered digital distributed antenna system
CN105306113B (en) * 2014-07-08 2019-02-05 中国电信股份有限公司 Multi-input multi-output system and its implementation
AU2015371287A1 (en) 2014-12-23 2017-06-08 Axell Wireless Ltd. Harmonizing noise aggregation and noise management in distributed antenna system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101562900A (en) * 2008-04-16 2009-10-21 中兴通讯股份有限公司 System and method based on shared baseband pool and distributed radio frequency units

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6449477B1 (en) * 2000-04-25 2002-09-10 Qualcomm, Incorporated Radio frequency coverage of an enclosed region by arrangement of transceivers within the region
US8055300B2 (en) * 2007-08-29 2011-11-08 Telefonaktiebolaget Lm Ericsson (Publ) System and method for indoor coverage of user equipment terminals
IT1398025B1 (en) * 2010-02-12 2013-02-07 Andrew Llc DISTRIBUTED ANTENNA SYSTEM FOR MIMO COMMUNICATIONS.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101562900A (en) * 2008-04-16 2009-10-21 中兴通讯股份有限公司 System and method based on shared baseband pool and distributed radio frequency units

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ERICSSON ET AL: "Discussion on Real-Life DL MIMO Issues", 3GPP DRAFT; R1-112091_REAL_LIFE_ISSUES, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Athens, Greece; 20110822, 17 August 2011 (2011-08-17), XP050537745 *
HUAWEI ET AL: "Prioritization of real-life network deployment issues", 3GPP DRAFT; R1-112045 PRIORITIZATION OF REAL-LIFE NETWORK DEPLOYMENT ISSUES, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Athens, Greece; 20110822, 16 August 2011 (2011-08-16), XP050537238 *
NEW POSTCOM: "Analysis on the basic issues of MU-MIMO for LCR TDD", 3GPP DRAFT; R1-102842 ANALYSIS ON THE BASIC ISSUES OF MU-MIMO FOR LCR TDD, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Montreal, Canada; 20100510, 4 May 2010 (2010-05-04), XP050419999 *
See also references of WO2013029145A1 *

Also Published As

Publication number Publication date
WO2013029145A1 (en) 2013-03-07
EP2748938A1 (en) 2014-07-02
CA2843755A1 (en) 2013-03-07
CA2843755C (en) 2017-09-12

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Legal Events

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Effective date: 20150107

RIC1 Information provided on ipc code assigned before grant

Ipc: H04W 84/12 20090101ALI20141219BHEP

Ipc: H04B 7/02 20060101AFI20141219BHEP

Ipc: H04B 7/10 20060101ALN20141219BHEP

Ipc: H01Q 21/06 20060101ALI20141219BHEP

Ipc: H04W 88/08 20090101ALI20141219BHEP

Ipc: H01Q 21/24 20060101ALI20141219BHEP

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