WO1997024895A3 - Method and apparatus for improved control over cellular systems - Google Patents

Method and apparatus for improved control over cellular systems Download PDF

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Publication number
WO1997024895A3
WO1997024895A3 PCT/US1996/020901 US9620901W WO9724895A3 WO 1997024895 A3 WO1997024895 A3 WO 1997024895A3 US 9620901 W US9620901 W US 9620901W WO 9724895 A3 WO9724895 A3 WO 9724895A3
Authority
WO
WIPO (PCT)
Prior art keywords
cell
calls
data
regarding
active calls
Prior art date
Application number
PCT/US1996/020901
Other languages
French (fr)
Other versions
WO1997024895B1 (en
WO1997024895A2 (en
Inventor
Douglas O Reudink
Mark Reudink
Original Assignee
Metawave Communications Corp
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 Metawave Communications Corp filed Critical Metawave Communications Corp
Priority to AU15695/97A priority Critical patent/AU1569597A/en
Priority to IL12527596A priority patent/IL125275A0/en
Publication of WO1997024895A2 publication Critical patent/WO1997024895A2/en
Publication of WO1997024895A3 publication Critical patent/WO1997024895A3/en
Publication of WO1997024895B1 publication Critical patent/WO1997024895B1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • 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

Abstract

System and apparatus for actively managing calls in a wireless cellular network. A host receives input data from a plurality of cells regarding the status of calls in that cell. Input data may include call variables such as carrier signal strength over interference (C/I), forward and reverse link power, beam and channel assignments, handoff status, and triangulation data regarding location/movement of active calls. The host processes the input data with reference to known cell neighborhoods, and creates output data for each cell that includes information on other active calls in the neighborhood. The output data then updates the cell with information regarding active calls in the cell's vicinity. The cell may then make adjustments to call variables taking into account local interference conditions. Further, through reference to (1) fixed data regarding the network such as topography or statistics, and/or (2) immediate past historical data regarding active calls, the host may also create output data taking into account predicted impending interference conditions.
PCT/US1996/020901 1996-01-03 1996-12-31 Method and apparatus for improved control over cellular systems WO1997024895A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU15695/97A AU1569597A (en) 1996-01-03 1996-12-31 Method and apparatus for improved control over cellular systems
IL12527596A IL125275A0 (en) 1996-01-03 1996-12-31 Method and apparatus for improved control over cellular systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/582,525 1996-01-03
US08/582,525 US5884147A (en) 1996-01-03 1996-01-03 Method and apparatus for improved control over cellular systems

Publications (3)

Publication Number Publication Date
WO1997024895A2 WO1997024895A2 (en) 1997-07-10
WO1997024895A3 true WO1997024895A3 (en) 1998-03-05
WO1997024895B1 WO1997024895B1 (en) 1998-04-02

Family

ID=24329489

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1996/020901 WO1997024895A2 (en) 1996-01-03 1996-12-31 Method and apparatus for improved control over cellular systems

Country Status (5)

Country Link
US (1) US5884147A (en)
AU (1) AU1569597A (en)
CA (1) CA2241971A1 (en)
IL (1) IL125275A0 (en)
WO (1) WO1997024895A2 (en)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI105596B (en) * 1996-05-27 2000-09-15 Nokia Networks Oy A method for determining the location of a mobile station
US20020108116A1 (en) * 1997-04-16 2002-08-08 Dillon Douglas M. Satellite broadcasting system employing channel switching
FI106287B (en) 1997-09-17 2000-12-29 Nokia Mobile Phones Ltd Improved procedure for changing base station
FI106289B (en) * 1997-09-30 2000-12-29 Nokia Mobile Phones Ltd Procedure for selecting a cell and a mobile station
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
US6178333B1 (en) * 1998-04-15 2001-01-23 Metawave Communications Corporation System and method providing delays for CDMA nulling
US6625135B1 (en) * 1998-05-11 2003-09-23 Cargenie Mellon University Method and apparatus for incorporating environmental information for mobile communications
GB9810394D0 (en) * 1998-05-14 1998-07-15 Simoco Europ Limited Radio communications system
US6594238B1 (en) * 1998-06-19 2003-07-15 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for dynamically adapting a connection state in a mobile communications system
US6157840A (en) * 1998-08-31 2000-12-05 Motorola Inc. Method and apparatus for real-time channel resource allocation in a communications system
US6351642B1 (en) * 1998-12-22 2002-02-26 Telefonaktiebolaget Lm Ericsson (Publ) CDMA soft hand-off
WO2000051368A2 (en) * 1999-02-26 2000-08-31 Telefonaktiebolaget Lm Ericsson (Publ) Smart antenna beam assignment at mobile station hand-off
US6418327B1 (en) * 1999-04-06 2002-07-09 Spike Broadband Systems, Inc. Methods and determining an optimum sector distribution within a coverage area of a wireless communication system
EP1205037A1 (en) * 1999-07-26 2002-05-15 Telefonaktiebolaget L M Ericsson (Publ) Initial uplink and downlink power level assignment in a radio telecommunications network
KR100585831B1 (en) * 1999-08-07 2006-06-01 에스케이 텔레콤주식회사 Apparatus and method for improving quality of reverse signal in CDMA system
US6611500B1 (en) * 1999-11-04 2003-08-26 Lucent Technologies, Inc. Methods and apparatus for derivative-based optimization of wireless network performance
AU773818B2 (en) * 1999-11-30 2004-06-10 Caterpillar Inc. Method and apparatus for dynamically updating representations of a work site and a propagation model
US7447509B2 (en) * 1999-12-22 2008-11-04 Celeritasworks, Llc Geographic management system
US8452776B2 (en) * 1999-12-22 2013-05-28 Celeritasworks, Llc Spatial data portal
US6343290B1 (en) 1999-12-22 2002-01-29 Celeritas Technologies, L.L.C. Geographic network management system
US6496694B1 (en) * 2000-01-13 2002-12-17 Intel Corporation Wireless local loop with intelligent base station
US6970721B1 (en) 2000-01-25 2005-11-29 Lucent Technologies Inc. Apparatus and method for measuring and controlling the performance or an adjustable antenna on a sub-sector basis
WO2001083771A2 (en) * 2000-04-29 2001-11-08 Merck Patent Gmbh Human phospholipase c delta 5
US6487414B1 (en) 2000-08-10 2002-11-26 Schema Ltd. System and method for frequency planning in wireless communication networks
US6993138B1 (en) * 2000-09-14 2006-01-31 Nortel Networks Limited Spatial key trees for key management in wireless environments
US7043270B2 (en) * 2001-08-13 2006-05-09 Andrew Corporation Shared tower system for accomodating multiple service providers
US20030114165A1 (en) * 2001-12-07 2003-06-19 Mills Donald Charles Method for enhanced wireless signal distribution
US6983174B2 (en) * 2002-09-18 2006-01-03 Andrew Corporation Distributed active transmit and/or receive antenna
US6844863B2 (en) 2002-09-27 2005-01-18 Andrew Corporation Active antenna with interleaved arrays of antenna elements
US6906681B2 (en) * 2002-09-27 2005-06-14 Andrew Corporation Multicarrier distributed active antenna
US7280848B2 (en) * 2002-09-30 2007-10-09 Andrew Corporation Active array antenna and system for beamforming
US6957074B2 (en) * 2002-12-26 2005-10-18 Nokia Corporation Apparatus, and an associated method, for reserving resources in a mobile communication system through the use of historical indicia
US6972622B2 (en) * 2003-05-12 2005-12-06 Andrew Corporation Optimization of error loops in distributed power amplifiers
US20060041534A1 (en) * 2004-05-24 2006-02-23 Atwell Micah E Remote infrastructure management
US7684342B2 (en) * 2004-11-03 2010-03-23 Intel Corporation Media independent trigger model for multiple network types
JP2008079079A (en) * 2006-09-22 2008-04-03 Fujitsu Ltd Mobile terminal reconnection control method and device
EP2031920A1 (en) * 2007-06-29 2009-03-04 Nokia Siemens Networks Oy Method for handover data acqusition in a cellular communications network and communications network
US20150038140A1 (en) 2013-07-31 2015-02-05 Qualcomm Incorporated Predictive mobility in cellular networks
US9474000B2 (en) 2013-07-31 2016-10-18 Qualcomm Incorporated Handover and reselection searching using predictive mobility

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0431956A2 (en) * 1989-12-07 1991-06-12 Motorola, Inc. Cellular radiotelephone diagnostic system
WO1994003992A1 (en) * 1992-07-31 1994-02-17 Pactel Corporation Network management system
EP0585994A2 (en) * 1992-08-04 1994-03-09 Philips Patentverwaltung GmbH Mobile radio system with adaptive channel allocation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE465146B (en) * 1989-03-03 1991-07-29 Televerket METHOD FOR DISTRIBUTING A GIVEN NUMBER OF RADIO CHANNELS IN A RADIO SYSTEM
IL100213A (en) * 1990-12-07 1995-03-30 Qualcomm Inc CDMA microcellular telephone system and distributed antenna system therefor
US5369786A (en) * 1991-05-01 1994-11-29 Motorola, Inc. Enhanced power level usage in a radiotelephone system
JPH05268128A (en) * 1992-03-18 1993-10-15 Kokusai Denshin Denwa Co Ltd <Kdd> Cdma communication system
GB2281175B (en) * 1993-08-12 1998-04-08 Northern Telecom Ltd Base station antenna arrangement
US5570412A (en) * 1994-09-28 1996-10-29 U.S. West Technologies, Inc. System and method for updating a location databank
EP0737388A4 (en) * 1994-10-27 2000-01-19 Motorola Inc Methods of demand-based adaptive channel reuse for telecommunication systems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0431956A2 (en) * 1989-12-07 1991-06-12 Motorola, Inc. Cellular radiotelephone diagnostic system
WO1994003992A1 (en) * 1992-07-31 1994-02-17 Pactel Corporation Network management system
EP0585994A2 (en) * 1992-08-04 1994-03-09 Philips Patentverwaltung GmbH Mobile radio system with adaptive channel allocation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ALMGREN M ET AL: "ADAPTIVE CHANNEL ALLOCATION IN TACS", GLOBECOM '95. IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, SINGAPORE, NOV. 14 - 16, 1995, vol. 2, INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, pages 1517 - 1521, XP000623039 *

Also Published As

Publication number Publication date
MX9805464A (en) 1998-10-31
US5884147A (en) 1999-03-16
IL125275A0 (en) 1999-04-11
WO1997024895A2 (en) 1997-07-10
AU1569597A (en) 1997-07-28
CA2241971A1 (en) 1997-07-10

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