WO2014191777A3 - Antenna arrangement and methods of transmission and reception at a base station - Google Patents

Antenna arrangement and methods of transmission and reception at a base station Download PDF

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Publication number
WO2014191777A3
WO2014191777A3 PCT/GB2014/051677 GB2014051677W WO2014191777A3 WO 2014191777 A3 WO2014191777 A3 WO 2014191777A3 GB 2014051677 W GB2014051677 W GB 2014051677W WO 2014191777 A3 WO2014191777 A3 WO 2014191777A3
Authority
WO
WIPO (PCT)
Prior art keywords
sector
signal
base station
antenna arrangement
radio frequency
Prior art date
Application number
PCT/GB2014/051677
Other languages
French (fr)
Other versions
WO2014191777A2 (en
Inventor
Peter Strong
Nigel King
Original Assignee
Cambium 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
Application filed by Cambium Networks Ltd filed Critical Cambium Networks Ltd
Publication of WO2014191777A2 publication Critical patent/WO2014191777A2/en
Publication of WO2014191777A3 publication Critical patent/WO2014191777A3/en

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
    • H04W16/12—Fixed resource partitioning
    • 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
    • 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
    • H04W16/30—Special cell shapes, e.g. doughnuts or ring cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The area of coverage of a cellular wireless communications network is divided into sectors, each sector having a respective predetermined set of frequencies selected for use in the sector. Radio frequency signals are transmitted from an antenna arrangement (8a, 8b, 8c) of a base station of the cellular wireless communications network in a first beam (10a) to a first sector and the same radio frequency signals are transmitted simultaneously transmitted in a second beam (12a) to a second sector, the first (10a) and second (12a) beams having substantially opposite directions in azimuth, and the first sector having the same predetermined set of frequencies (f1) as the second sector. The radio frequency signals comprise at least a first signal for communication with a first user terminal in the first sector and at least a second signal for communication with a second user terminal in the second sector, the first signal being different from the second signal.
PCT/GB2014/051677 2013-05-31 2014-06-02 Antenna arrangement and methods of transmission and reception at a base station WO2014191777A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1309715.9A GB2514606A (en) 2013-05-31 2013-05-31 Antenna arrangement and methods of transmission and reception at a base station
GB1309715.9 2013-05-31

Publications (2)

Publication Number Publication Date
WO2014191777A2 WO2014191777A2 (en) 2014-12-04
WO2014191777A3 true WO2014191777A3 (en) 2015-01-22

Family

ID=48805523

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2014/051677 WO2014191777A2 (en) 2013-05-31 2014-06-02 Antenna arrangement and methods of transmission and reception at a base station

Country Status (2)

Country Link
GB (1) GB2514606A (en)
WO (1) WO2014191777A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845504A (en) * 1987-04-08 1989-07-04 M/A-Com, Inc. Mobile radio network for nationwide communications
US5784031A (en) * 1997-02-28 1998-07-21 Wireless Online, Inc. Versatile anttenna array for multiple pencil beams and efficient beam combinations
US20080293451A1 (en) * 2004-12-01 2008-11-27 Quintel Technology Limited Sectorisation of Cellular Radio

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7460082B2 (en) * 2003-12-30 2008-12-02 Intel Corporation Sectored antenna systems for WLAN

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845504A (en) * 1987-04-08 1989-07-04 M/A-Com, Inc. Mobile radio network for nationwide communications
US5784031A (en) * 1997-02-28 1998-07-21 Wireless Online, Inc. Versatile anttenna array for multiple pencil beams and efficient beam combinations
US20080293451A1 (en) * 2004-12-01 2008-11-27 Quintel Technology Limited Sectorisation of Cellular Radio

Also Published As

Publication number Publication date
WO2014191777A2 (en) 2014-12-04
GB2514606A (en) 2014-12-03
GB201309715D0 (en) 2013-07-17

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