AU2001232184A1 - Cell and sector optimization system and methods - Google Patents

Cell and sector optimization system and methods

Info

Publication number
AU2001232184A1
AU2001232184A1 AU2001232184A AU3218401A AU2001232184A1 AU 2001232184 A1 AU2001232184 A1 AU 2001232184A1 AU 2001232184 A AU2001232184 A AU 2001232184A AU 3218401 A AU3218401 A AU 3218401A AU 2001232184 A1 AU2001232184 A1 AU 2001232184A1
Authority
AU
Australia
Prior art keywords
cell
methods
optimization system
sector optimization
sector
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.)
Abandoned
Application number
AU2001232184A
Other languages
English (en)
Inventor
Joseph Shapira
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.)
Celletra Ltd
Original Assignee
Celletra 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 Celletra Ltd filed Critical Celletra Ltd
Publication of AU2001232184A1 publication Critical patent/AU2001232184A1/en
Abandoned legal-status Critical Current

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
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
AU2001232184A 2000-01-27 2001-01-26 Cell and sector optimization system and methods Abandoned AU2001232184A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17765900P 2000-01-27 2000-01-27
US60177659 2000-01-27
PCT/IB2001/000264 WO2001056187A2 (fr) 2000-01-27 2001-01-26 Systeme et procedes d'optimisation de cellules et de secteurs

Publications (1)

Publication Number Publication Date
AU2001232184A1 true AU2001232184A1 (en) 2001-08-07

Family

ID=22649447

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001232184A Abandoned AU2001232184A1 (en) 2000-01-27 2001-01-26 Cell and sector optimization system and methods

Country Status (3)

Country Link
US (1) US20030060205A1 (fr)
AU (1) AU2001232184A1 (fr)
WO (1) WO2001056187A2 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020118783A1 (en) * 2001-02-26 2002-08-29 Peter Cripps Smart antenna based spectrum multiplexing using a pilot signal
US20040242257A1 (en) * 2001-10-22 2004-12-02 Kimmo Valkealahti Pilot channel power autotuning
US6667712B2 (en) * 2001-11-20 2003-12-23 Telefonaktiebolaget Lm Ericsson (Publ) Downlink load sharing by nulling, beam steering and beam selection
US7136658B2 (en) * 2002-12-10 2006-11-14 International Business Machines Corporation High-rate proximity detection with the ability to provide notification
CN100340132C (zh) * 2004-06-25 2007-09-26 大唐移动通信设备有限公司 确定小区覆盖范围边界的方法
CN1981550B (zh) * 2004-06-30 2010-07-21 艾利森电话股份有限公司 站内切换中的数据处理
CN1977560B (zh) * 2004-06-30 2010-12-08 艾利森电话股份有限公司 天线波束形状优化
EP1643785A1 (fr) * 2004-09-29 2006-04-05 Alcatel Procédé de fonctionnement d'un système radio, système radio et station de base radio
US20060084474A1 (en) * 2004-10-18 2006-04-20 Interdigital Technology Corporation Method and system for managing a cell sectorized by both an angle in azimuth and a distance from a base station
GB2419495B (en) * 2004-10-22 2007-03-21 Roke Manor Research Communications method and apparatus
BRPI0621817A2 (pt) * 2006-06-30 2012-09-18 Telecom Italia Spa método e sistema para configurar um sìtio de antena equipado com pelo menos uma antena reconfigurável em uma rede de comunicação, e rede de comunicação
US20080045260A1 (en) * 2006-08-15 2008-02-21 Tarik Muharemovic Power Settings for the Sounding Reference signal and the Scheduled Transmission in Multi-Channel Scheduled Systems
US20090023477A1 (en) * 2007-07-19 2009-01-22 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for reconfiguring a multi-sector base station
US8437704B2 (en) 2008-01-17 2013-05-07 Telefonaktiebolaget Lm Ericsson (Publ) System and method for resuming power control after interruption
US8811974B2 (en) * 2008-12-30 2014-08-19 Telefonaktiebolaget L M Ericsson (Publ) Coordinated multipoint wireless communication
US20120083281A1 (en) * 2009-05-08 2012-04-05 Nec Corporation Network management system, wireless coverage control method and wireless coverage control program
EP2636236A4 (fr) * 2010-11-03 2016-06-29 Ericsson Telefon Ab L M Station de base radio et procédé correspondant
US8738022B2 (en) 2011-10-06 2014-05-27 Futurewei Technologies, Inc. System and methods for beam shaping in a self-organizing network
US9215597B2 (en) * 2012-03-16 2015-12-15 Alcatel Lucent Method of coordinating concurrent sector optimizations in a wireless communication system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA95797B (en) * 1994-02-14 1996-06-20 Qualcomm Inc Dynamic sectorization in a spread spectrum communication system
US5548812A (en) * 1994-07-21 1996-08-20 Qualcomm Incorporated Method and apparatus for balancing the forward link handoff boundary to the reverse link handoff boundary in a cellular communication system
US5889494A (en) * 1997-01-27 1999-03-30 Metawave Communications Corporation Antenna deployment sector cell shaping system and method
US6118767A (en) * 1997-11-19 2000-09-12 Metawave Communications Corporation Interference control for CDMA networks using a plurality of narrow antenna beams and an estimation of the number of users/remote signals present
US6782277B1 (en) * 1999-09-30 2004-08-24 Qualcomm Incorporated Wireless communication system with base station beam sweeping

Also Published As

Publication number Publication date
WO2001056187A3 (fr) 2002-02-28
US20030060205A1 (en) 2003-03-27
WO2001056187A2 (fr) 2001-08-02

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