AU2001289607A1 - Radio access traffic management - Google Patents

Radio access traffic management

Info

Publication number
AU2001289607A1
AU2001289607A1 AU2001289607A AU8960701A AU2001289607A1 AU 2001289607 A1 AU2001289607 A1 AU 2001289607A1 AU 2001289607 A AU2001289607 A AU 2001289607A AU 8960701 A AU8960701 A AU 8960701A AU 2001289607 A1 AU2001289607 A1 AU 2001289607A1
Authority
AU
Australia
Prior art keywords
base station
estimate
communication signal
value
computing
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
AU2001289607A
Inventor
Joao Da Silva
Phil Jones
Ray Owen
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.)
Motorola Solutions Inc
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of AU2001289607A1 publication Critical patent/AU2001289607A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00835—Determination of neighbour cell lists
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/02—Access restriction performed under specific conditions
    • H04W48/06—Access restriction performed under specific conditions based on traffic conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Traffic Control Systems (AREA)
  • Toys (AREA)

Abstract

A user terminal ranks a base station depending upon a computed virtual estimate of a characteristic of a received communication signal. Overloaded base stations 2,3,4 in a cellular communications network are moved down in the active sets of mobile terminals 1 by applying an offset to the received pilot power estimates. An overloaded base station will transmit a high offset value to a terminal 1, causing it to be moved down in the active set, thereby discouraging the terminal from requesting access or handover to such base station. The user terminal comprises means for receiving a communication signal from at least one base station and for computing an estimate of a characteristic of the received communication signal, means for receiving a communication signal degradation value associated with said at least one base station, means for comparing the estimate with the degradation value and for computing a virtual estimate from the comparison and means for ranking said base station depending upon the value of the computed virtual estimate.
AU2001289607A 2000-06-30 2001-06-25 Radio access traffic management Abandoned AU2001289607A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0015977 2000-06-30
GB0015977A GB2364207B (en) 2000-06-30 2000-06-30 Radio access traffic management
PCT/EP2001/007176 WO2002001892A2 (en) 2000-06-30 2001-06-25 Radio access traffic management

Publications (1)

Publication Number Publication Date
AU2001289607A1 true AU2001289607A1 (en) 2002-01-08

Family

ID=9894679

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001289607A Abandoned AU2001289607A1 (en) 2000-06-30 2001-06-25 Radio access traffic management

Country Status (6)

Country Link
EP (1) EP1300045B8 (en)
AT (1) ATE301913T1 (en)
AU (1) AU2001289607A1 (en)
DE (1) DE60112579T2 (en)
GB (1) GB2364207B (en)
WO (1) WO2002001892A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7820607B2 (en) 2004-09-10 2010-10-26 Mitsui Chemicals, Inc. Viscosity modifier for lubricating oils, additive composition for lubricating oils, and lubricating oil compositions
US7328010B2 (en) 2004-12-14 2008-02-05 Telefonaktiebolaget Lm Ericsson (Pub) Method and apparatus for steering idle mobile stations
US7187934B2 (en) * 2004-12-14 2007-03-06 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for steering idle mobile stations
US8938525B2 (en) 2005-08-29 2015-01-20 Optis Cellular Technology, Llc Access node selection in a network
GB2443860B (en) 2006-10-19 2011-02-16 Vodafone Plc Controlling the use of access points in a telecommunications network
GB201114079D0 (en) 2011-06-13 2011-09-28 Neul Ltd Mobile base station
US9457912B2 (en) 2012-01-04 2016-10-04 Israel Aerospace Industries Ltd. Systems and methods for air vehicles
IL253015B2 (en) 2017-06-18 2023-07-01 Israel Aerospace Ind Ltd System and method for refueling air vehicles
IL253407B (en) 2017-07-10 2020-08-31 Israel Aerospace Ind Ltd Refueling

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277849B (en) * 1993-05-06 1997-09-10 Spectronics Micro Syst Ltd Radio communication system
KR100223370B1 (en) * 1996-12-19 1999-10-15 윤종용 Soft hand off mehtod in mobile communication system
US6078817A (en) * 1997-04-24 2000-06-20 Telefonaktiebolaget Lm Ericsson System and method of dynamically increasing the capacity of a code division multiple access radio telecommunications network
US6038448A (en) * 1997-07-23 2000-03-14 Nortel Networks Corporation Wireless communication system having hand-off based upon relative pilot signal strengths
WO2000035226A1 (en) * 1998-12-07 2000-06-15 Nokia Networks Oy Cell load control method and system
SE516837C2 (en) * 1998-12-18 2002-03-12 Ericsson Telefon Ab L M Method and means for determining handovers in a cellular radio communication system
JP3750390B2 (en) * 1999-01-08 2006-03-01 日本電気株式会社 Call control method and system in mobile communication

Also Published As

Publication number Publication date
DE60112579T2 (en) 2006-09-21
GB0015977D0 (en) 2000-08-23
EP1300045A2 (en) 2003-04-09
ATE301913T1 (en) 2005-08-15
DE60112579D1 (en) 2005-09-15
GB2364207B (en) 2004-03-03
EP1300045B8 (en) 2005-10-12
GB2364207A (en) 2002-01-16
WO2002001892A2 (en) 2002-01-03
EP1300045B1 (en) 2005-08-10
WO2002001892A3 (en) 2002-05-16

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