CA2103809A1 - Prioritization between handoff and new call requests in a cellular communications system - Google Patents

Prioritization between handoff and new call requests in a cellular communications system

Info

Publication number
CA2103809A1
CA2103809A1 CA002103809A CA2103809A CA2103809A1 CA 2103809 A1 CA2103809 A1 CA 2103809A1 CA 002103809 A CA002103809 A CA 002103809A CA 2103809 A CA2103809 A CA 2103809A CA 2103809 A1 CA2103809 A1 CA 2103809A1
Authority
CA
Canada
Prior art keywords
handoff
requests
new call
channels
prioritization
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.)
Granted
Application number
CA002103809A
Other languages
French (fr)
Other versions
CA2103809C (en
Inventor
Stig Roland Bodin
Harald Kallin
Lotta Voigt
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2103809A1 publication Critical patent/CA2103809A1/en
Application granted granted Critical
Publication of CA2103809C publication Critical patent/CA2103809C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point

Abstract

A method and system for ensuring that handoff requests take priority over new cell requests to engage voice channels assigned to a particular target cell are provided. A certain number of channels are reserved for handoff requests. However, if no channels, reserved or unreserved, are available, handoff requests to a particular target cell are stored in a corresponding queue for a predetermined period of time. Thus, when voice channels become available, they are seized in order to satisfy the handoff requests stored in that queue. If the handoff queue is empty, new call requests to a target cell may be assigned to available voice channels.
CA002103809A 1991-12-10 1992-12-08 Prioritization between handoff and new call requests in a cellular communications system Expired - Lifetime CA2103809C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US804,604 1991-12-10
US07/804,604 US5301356A (en) 1991-12-10 1991-12-10 Prioritization between handoff and new call requests in a cellular communications system
PCT/SE1992/000846 WO1993012588A1 (en) 1991-12-10 1992-12-08 Prioritization between handoff and new call requests in a cellular communications system

Publications (2)

Publication Number Publication Date
CA2103809A1 true CA2103809A1 (en) 1993-06-11
CA2103809C CA2103809C (en) 2002-08-20

Family

ID=25189384

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002103809A Expired - Lifetime CA2103809C (en) 1991-12-10 1992-12-08 Prioritization between handoff and new call requests in a cellular communications system

Country Status (17)

Country Link
US (1) US5301356A (en)
EP (1) EP0571596B1 (en)
JP (1) JP3154490B2 (en)
AT (1) ATE154995T1 (en)
AU (1) AU658469B2 (en)
BR (1) BR9205607A (en)
CA (1) CA2103809C (en)
DE (1) DE69220661T2 (en)
DK (1) DK0571596T3 (en)
ES (1) ES2104958T3 (en)
FI (1) FI106672B (en)
HK (1) HK1000951A1 (en)
MX (1) MX9207019A (en)
MY (1) MY129939A (en)
SG (1) SG49351A1 (en)
TW (1) TW208102B (en)
WO (1) WO1993012588A1 (en)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6389010B1 (en) * 1995-10-05 2002-05-14 Intermec Ip Corp. Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
JP3131446B2 (en) * 1992-02-27 2001-01-31 テレフオンアクチーボラゲツト エル エム エリクソン Call priority of mobile radiotelephone system
MX9307243A (en) * 1992-11-24 1994-05-31 Ericsson Telefon Ab L M ANALOGUE RETRY.
US5682601A (en) * 1993-06-25 1997-10-28 Motorola, Inc. Method for providing communication handoff in a multiple site communication system
US5551062A (en) * 1993-07-22 1996-08-27 Drozt; Peter M. Method for enhancing communication access in a radio communication system
WO1995008876A1 (en) * 1993-09-24 1995-03-30 Nokia Telecommunications Oy Method and apparatus for controlling signal quality in a cdma cellular telecommunications system
US5465389A (en) * 1994-02-25 1995-11-07 At&T Corp. Method of prioritizing handoff procedures in a cellular system
US5497504A (en) * 1994-05-13 1996-03-05 The Trustees Of Columbia University System and method for connection control in mobile communications
US5542115A (en) * 1994-06-24 1996-07-30 Pioneer Tech Development Limited Paging method and apparatus
FI98598C (en) * 1994-06-28 1997-07-10 Nokia Telecommunications Oy Mobile radio system and method of controlling subscriber searches in a mobile radio system
US5530912A (en) * 1994-06-29 1996-06-25 At&T Corp. Traffic driven channel reservation system for handovers in cellular networks
IL110181A (en) * 1994-06-30 1998-02-08 Softchip Israel Ltd Microprocessor device and peripherals
US5669061A (en) 1994-08-19 1997-09-16 Trimble Navigation Limited Automatic cellular phone tracking
US5615249A (en) 1994-11-30 1997-03-25 Lucent Technologies Inc. Service prioritization in a cellular telephone system
US6035197A (en) 1994-12-29 2000-03-07 Cellco Partnership Method and system for providing a handoff from a CDMA cellular telephone system
CA2189861C (en) * 1995-03-31 2000-01-25 Louis H. Linneweh, Jr. Method and apparatus for allocating communication resources to support priority communications in a communication system
DE19513959C2 (en) * 1995-04-12 1997-02-13 Siemens Ag Method for controlling functions for changing the radio range of communication terminals
US5574977A (en) * 1995-04-17 1996-11-12 Telefonaktiebolaget Lm Ericsson System and method for providing priority access and channel assignment in a cellular telecommunication system
JP2978084B2 (en) * 1995-06-16 1999-11-15 株式会社東芝 Wireless communication device and base station
US5754956A (en) * 1995-09-20 1998-05-19 Motorola, Inc. Methodical scanning method and apparatus for portable radiotelephones
US5765109A (en) * 1996-01-03 1998-06-09 Lucent Technologies Inc. Direct access paging for wireless sets
US6058305A (en) * 1996-01-03 2000-05-02 Lucent Technologies Inc. Incoming call control for wireless sets
US5903840A (en) * 1996-01-16 1999-05-11 Telefonaktiebolaget Im Ericsson (Publ) System and method for adaptive measurement collection and handoff queuing in a radio telecommunications network
WO1997046038A2 (en) * 1996-05-28 1997-12-04 Northern Telecom Limited Cellular radio systems and methods for their operation
US5884174A (en) * 1996-06-07 1999-03-16 Lucent Technologies Inc. Call admission control for wireless networks
US6108322A (en) * 1996-06-28 2000-08-22 Motorola, Inc. Method of enabling handoff
US5898681A (en) * 1996-09-30 1999-04-27 Amse Subsidiary Corporation Methods of load balancing and controlling congestion in a combined frequency division and time division multiple access communication system using intelligent login procedures and mobile terminal move commands
US5867789A (en) * 1996-12-30 1999-02-02 Motorola, Inc. Method and system for real-time channel management in a radio telecommunications system
FI104780B (en) * 1997-02-28 2000-03-31 Nokia Mobile Phones Ltd Cell prioritization in a cellular radio system
US5937353A (en) * 1997-04-04 1999-08-10 Nortel Networks Corporation Method and apparatus for controlling allocation of traffic channels in macrocell/microcell telecommunications networks
CN101442741B (en) * 1997-04-24 2011-04-13 株式会社Ntt都科摩 Method and system for mobile communications
US6002933A (en) * 1997-04-29 1999-12-14 Qualcomm Incorporated Inter-system soft handoff
WO1998049854A2 (en) * 1997-04-30 1998-11-05 Siemens Aktiengesellschaft Method and home base station to set up a link for a mobile station
GB2327013B (en) * 1997-06-30 2002-02-13 Ericsson Telefon Ab L M Mobile communications system
KR100258222B1 (en) * 1997-11-29 2000-06-01 서평원 A handoff guard channel setting method of base station
FR2774843B1 (en) * 1998-02-06 2000-03-03 Alsthom Cge Alcatel METHOD FOR COOPERATION BETWEEN ENTITIES OF A CELLULAR NETWORK OF MOBILE RADIOCOMMUNICATIONS, DURING TRANSFER OF INTER-CELLULAR COMMUNICATIONS
US6061559A (en) * 1998-03-26 2000-05-09 Telefonaktiebolaget L M Ericsson (Publ) System and method for reconnecting a disconnected low priority call in a mobile telecommunications network
JP3092662B2 (en) 1998-04-10 2000-09-25 日本電気株式会社 Handoff control method
JP3092589B2 (en) * 1998-05-07 2000-09-25 日本電気株式会社 Handoff control method
DE19827939B4 (en) * 1998-06-23 2005-07-07 Telefonaktiebolaget Lm Ericsson (Publ) At times wireless trunk in cellular mobile networks
KR100268679B1 (en) * 1998-07-31 2000-10-16 윤종용 Method for prioritizing handoff requests in mobile communication system
KR100300349B1 (en) * 1998-09-23 2001-09-06 윤종용 Method for processing call in cellular system
US6556553B1 (en) * 1999-04-12 2003-04-29 Intermec Ip Corp. Method for determining when a communication device should rate shift or roam in a wireless environment
US6947399B1 (en) * 1999-07-19 2005-09-20 Nortel Networks Limited Handoff mechanisms to support real-time delay-critical services in a next generation network
US6253083B1 (en) * 1999-07-21 2001-06-26 Lucent Technologies Inc. Mobile switching center for providing wireless access Ho
US7260638B2 (en) * 2000-07-24 2007-08-21 Bluesocket, Inc. Method and system for enabling seamless roaming in a wireless network
US6961304B1 (en) * 2000-09-12 2005-11-01 Lucent Technologies Inc. Dynamic reassignment of code space among multiple modes of operation
JP3948403B2 (en) * 2000-10-17 2007-07-25 株式会社デンソー Forward link-based rescue channel method and apparatus for telecommunications systems
US6512927B2 (en) 2000-11-14 2003-01-28 Denso Corporation Method and apparatus for simultaneous rescue of multiple connections in telecommunication systems
US6853846B1 (en) * 2000-11-15 2005-02-08 Institute For Information Industry Double-threshold admission control method in cluster-based micro/picocellular wireless networks
US7187930B2 (en) * 2000-11-28 2007-03-06 Denso Corporation Retry limits for connection rescue procedures in telecommunication systems
US7006821B2 (en) * 2000-12-04 2006-02-28 Denso Corporation Method and apparatus for dynamically determining a mobile station's active set during a connection rescue procedure
US6928285B2 (en) * 2000-12-05 2005-08-09 Denso Corporation Minimum interference multiple-access method and system for connection rescue
US6996391B2 (en) * 2000-12-20 2006-02-07 Denso Corporation Forward-link rescue synchronization method and apparatus
US6920119B2 (en) * 2001-01-09 2005-07-19 Motorola, Inc. Method for scheduling and allocating data transmissions in a broad-band communications system
US7010319B2 (en) * 2001-01-19 2006-03-07 Denso Corporation Open-loop power control enhancement for blind rescue channel operation
WO2002089512A1 (en) * 2001-05-02 2002-11-07 Nokia Corporation Method and device for controlling admission of users to a cellular radio network
AU2002343424A1 (en) * 2001-09-28 2003-04-14 Bluesocket, Inc. Method and system for managing data traffic in wireless networks
KR100424349B1 (en) * 2001-12-18 2004-03-24 한국전자통신연구원 Call control method for handoff guarantee of mobile terminal
JP4168633B2 (en) * 2002-01-17 2008-10-22 日本電気株式会社 Packet scheduling method, packet transfer apparatus and packet scheduling program in radio base station
US20050181782A1 (en) * 2002-02-15 2005-08-18 Mark Hollis Method and node for establishing priority connections in telecommunication networks
US8923191B2 (en) * 2002-04-17 2014-12-30 Northrop Grumman Systems Corporation Internet protocol collaborative mobility
JP4019282B2 (en) 2004-04-19 2007-12-12 日本電気株式会社 Radio link control method in cellular system
EP2262343B1 (en) * 2004-04-30 2013-07-17 InterDigital Technology Corporation Methods, node-B and wireless transmit/receive unit for reducing congestion in an uplink channel
US7536187B2 (en) * 2005-08-23 2009-05-19 Cisco Technology, Inc. Supporting communication sessions at a mobile node
US7565161B2 (en) * 2005-12-23 2009-07-21 Alcatel-Lucent Usa Inc. Method and system for wireless priority call processing
US8068601B2 (en) * 2006-07-26 2011-11-29 Cisco Technology, Inc. Queuing and routing telephone calls
KR101454021B1 (en) * 2007-08-07 2014-10-27 삼성전자주식회사 Apparatus and method for measuring home cell/private networks in mobile communication system
DE102007060377A1 (en) * 2007-12-12 2009-07-02 T-Mobile Internationale Ag Method for establishing prioritized incoming calls in overload situations in a mobile radio network
EP2436208B1 (en) * 2009-05-29 2015-08-05 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement for managing user equipment access in a wireless communication system
CL2010000027A1 (en) * 2010-01-15 2011-04-25 Univ Tecnica Federico Santa Maria Utfsm Method for sizing a cellular mobile communications network with users of different categories to optimize the use of the channels available in said network with prioritized access.
US8873419B2 (en) * 2010-03-26 2014-10-28 Koninklijke Philips N.V. Link assessment before terminating alternate connection during heterogeneous network handovers
CN101980568B (en) * 2010-10-26 2015-01-28 中兴通讯股份有限公司 Method and system for realizing repositioning
US10129806B2 (en) 2016-03-10 2018-11-13 At&T Mobility Ii Llc Method to assign IP traffic to desired network elements based on packet or service type

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US32789A (en) * 1861-07-09 seguitz
USRE32789E (en) * 1975-11-24 1988-11-22 Motorola, Inc. Transmission trunk multichannel dispatch system with priority queuing
SE438232B (en) * 1976-06-28 1985-04-01 Nippon Telegraph & Telephone MOBILE RADIO PHONE SYSTEM FOR CONNECTING MOBILE STATIONS TO A PHONE NETWORK
US4475010A (en) * 1983-05-05 1984-10-02 At&T Bell Laboratories High density cellular mobile radio communications
AU577742B2 (en) * 1984-07-13 1988-09-29 Motorola, Inc. Cellular voice and data radiotelephone system
US4670899A (en) * 1985-05-31 1987-06-02 Northern Telecom Limited Load balancing for cellular radiotelephone system
US4726050A (en) * 1986-02-18 1988-02-16 Motorola, Inc. Scanning receiver allocation method and apparatus for cellular radiotelephone systems
US4737978A (en) * 1986-10-31 1988-04-12 Motorola, Inc. Networked cellular radiotelephone systems
US4775998A (en) * 1987-07-20 1988-10-04 Motorola, Inc. Cellular radiotelephone system having colocated base sites
SE460941B (en) * 1988-04-26 1989-12-04 Ericsson Telefon Ab L M PROCEDURE IN A CELL-DIVIDED MOBILE PHONE SYSTEM TO REDUCE SUSPENSION BY TRANSFER OF CALLS

Also Published As

Publication number Publication date
CA2103809C (en) 2002-08-20
FI106672B (en) 2001-03-15
EP0571596B1 (en) 1997-07-02
AU3121393A (en) 1993-07-19
FI933458A0 (en) 1993-08-03
DE69220661D1 (en) 1997-08-07
DK0571596T3 (en) 1998-02-02
SG49351A1 (en) 1998-05-18
HK1000951A1 (en) 1998-05-08
BR9205607A (en) 1994-05-10
ATE154995T1 (en) 1997-07-15
MX9207019A (en) 1993-06-01
AU658469B2 (en) 1995-04-13
JPH06507771A (en) 1994-09-01
ES2104958T3 (en) 1997-10-16
WO1993012588A1 (en) 1993-06-24
DE69220661T2 (en) 1997-10-16
MY129939A (en) 2007-05-31
EP0571596A1 (en) 1993-12-01
FI933458A (en) 1993-08-03
US5301356A (en) 1994-04-05
TW208102B (en) 1993-06-21
JP3154490B2 (en) 2001-04-09

Similar Documents

Publication Publication Date Title
CA2103809A1 (en) Prioritization between handoff and new call requests in a cellular communications system
WO1996033584B1 (en) System and method for providing priority access and channel assignment in a cellular telecommunication system
US5235598A (en) Method for utilizing a control channel for both data and voice
CA2052271A1 (en) Call path resource allocation in a wireless telecommunications system
CA2120908A1 (en) Rearranging channels
CA2217243A1 (en) System and method for providing priority access and channel assignment in a cellular telecommunication system
CA2134574A1 (en) Method of Allocating International Transit Traffic Among a Plurality of Carriers in a Terminating Country
CA2250758A1 (en) Priority call on busy
CA2009729A1 (en) A predictive access-control and routing system for integrated services telecommunication networks
CA2299380A1 (en) A system and method for providing data services using idle cell resources
HK1014303A1 (en) Control of a radio communications system base station
WO1998033333A3 (en) Congestion control in a communications network
CA2377889A1 (en) Arranging control signallings in telecommunication system
WO1998048392A3 (en) Systems and methods for providing information to emergency service centers
CA2000558A1 (en) Telecommunications switching system
RU94033151A (en) SELECTING A COMMUNICATION CHANNEL IN CELLULAR RADIO SYSTEMS
FI972591A0 (en) Prissaettningsfoerfarande i mobililtelefonsystem
CA2118438A1 (en) System and Method for Providing Soft Handoff of a Cellular Mobile-to-Mobile Call
EP1496713A3 (en) Mobile communications system and method with message storing function
AU6798194A (en) A method for indicating the charge of a call, and a subscriber station
CA2340143A1 (en) Method and system for improving network resource utilization in a cellular communication system
EP0347155A3 (en) Communication apparatus
AU4029599A (en) Sequential calling system with prioritization of the last successfully dialled telephone number
AU2540200A (en) Telecommunication system and method with location criteria in call requests
CA2103858C (en) Automatic call distributor with prioritization

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20121210

MKEX Expiry

Effective date: 20121210