DE69125466T2 - Verbessertes Weiterreichen von Gesprächen zwischen Zellen in Funkkommunikationssystemen mit dynamischer Kanalzuteilung - Google Patents

Verbessertes Weiterreichen von Gesprächen zwischen Zellen in Funkkommunikationssystemen mit dynamischer Kanalzuteilung

Info

Publication number
DE69125466T2
DE69125466T2 DE69125466T DE69125466T DE69125466T2 DE 69125466 T2 DE69125466 T2 DE 69125466T2 DE 69125466 T DE69125466 T DE 69125466T DE 69125466 T DE69125466 T DE 69125466T DE 69125466 T2 DE69125466 T2 DE 69125466T2
Authority
DE
Germany
Prior art keywords
calls
cells
radio communication
communication systems
channel allocation
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.)
Expired - Fee Related
Application number
DE69125466T
Other languages
English (en)
Other versions
DE69125466D1 (de
Inventor
Leo Strawczynski
Gregory Loren Plett
Howard Martin Sandler
David Gwyn Steer
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom 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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Publication of DE69125466D1 publication Critical patent/DE69125466D1/de
Application granted granted Critical
Publication of DE69125466T2 publication Critical patent/DE69125466T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/06—Reselecting a communication resource in the serving access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
DE69125466T 1990-12-05 1991-11-22 Verbessertes Weiterreichen von Gesprächen zwischen Zellen in Funkkommunikationssystemen mit dynamischer Kanalzuteilung Expired - Fee Related DE69125466T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002031551A CA2031551C (en) 1990-12-05 1990-12-05 Inter-cell call hand-over in radio communication systems with dynamic channel allocation

Publications (2)

Publication Number Publication Date
DE69125466D1 DE69125466D1 (de) 1997-05-07
DE69125466T2 true DE69125466T2 (de) 1997-07-17

Family

ID=4146589

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69125466T Expired - Fee Related DE69125466T2 (de) 1990-12-05 1991-11-22 Verbessertes Weiterreichen von Gesprächen zwischen Zellen in Funkkommunikationssystemen mit dynamischer Kanalzuteilung

Country Status (4)

Country Link
US (1) US5239682A (de)
EP (1) EP0492800B1 (de)
CA (1) CA2031551C (de)
DE (1) DE69125466T2 (de)

Families Citing this family (40)

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SE466426B (sv) * 1990-07-06 1992-02-10 Ericsson Telefon Ab L M Foerfarande vid handoff i ett mobilradiosystem
FI88991C (fi) * 1991-10-03 1993-07-26 Nokia Telecommunications Oy Allokeringsfoerfarande foer radiokanaler
SE9200537L (sv) * 1992-02-24 1993-04-05 Televerket Anordning vid mobila telekommunikationssystem foer att moejliggoera en foerbaettrad oeverlaemningsfunktion
EP0566551B1 (de) * 1992-04-17 1999-08-04 Telefonaktiebolaget L M Ericsson Mobil unterstütztes Weiterreichen mit Kodemultiplex-Vielfachzugriff
DE4215287A1 (de) * 1992-05-09 1993-11-11 Aeg Mobile Communication Verfahren zur automatischen Kanalzuteilung in einem Funknetz
SE470416B (sv) * 1992-07-03 1994-02-14 Ericsson Telefon Ab L M Förfarande för att registrera trafikdata i ett telesystem
KR940702673A (ko) * 1992-07-13 1994-08-20 안쏘니 제이. 샬리 2세 무선 통신 시스템에서의 핸드 오프 수행 방법 및 장치(A method and apparatus for performing handoffs in a wireless communication system)
MX9307243A (es) * 1992-11-24 1994-05-31 Ericsson Telefon Ab L M Reintento analogico.
GB9300310D0 (en) * 1993-01-08 1993-03-03 Ncr Int Inc Handover method for mobile wireless station
DE4304095B4 (de) * 1993-02-11 2005-08-25 Philips Intellectual Property & Standards Gmbh Mobilfunksystem
US5471670A (en) * 1993-07-02 1995-11-28 Motorola, Inc. Method for determining communciation resource handoffs
DE4325190A1 (de) * 1993-07-27 1995-02-02 Siemens Ag Funksystem mit Frequenz-Optimierung
FI941779A (fi) * 1994-04-15 1995-10-16 Nokia Telecommunications Oy Kanavanvaihtomenetelmä ja -järjestely
JP2904335B2 (ja) * 1994-04-27 1999-06-14 エヌ・ティ・ティ移動通信網株式会社 送信電力制御方法および移動局装置
US5513379A (en) * 1994-05-04 1996-04-30 At&T Corp. Apparatus and method for dynamic resource allocation in wireless communication networks utilizing ordered borrowing
FI98692C (fi) * 1994-06-13 1997-07-25 Nokia Telecommunications Oy Menetelmä liikenteen ohjaamiseksi hierarkisessa matkaviestinjärjestelmässä
US5574974A (en) * 1995-03-20 1996-11-12 Telefonaktiebolaget Lm Ericsson Adaptive channel allocation in a mobile communications system
US5726978A (en) * 1995-06-22 1998-03-10 Telefonaktiebolaget L M Ericsson Publ. Adaptive channel allocation in a frequency division multiplexed system
US5790516A (en) * 1995-07-14 1998-08-04 Telefonaktiebolaget Lm Ericsson Pulse shaping for data transmission in an orthogonal frequency division multiplexed system
US5915221A (en) * 1995-08-08 1999-06-22 Telefonaktiebolaget Lm Ericsson Neighbor cell list creation and verification in a telecommunications system
US5854981A (en) * 1995-08-08 1998-12-29 Telefonaktiebolaget L M Ericsson Adaptive neighbor cell list
US5740535A (en) * 1996-01-19 1998-04-14 Telefonaktiebolaget L M Ericsson (Publ) Adaptive mobile station presence verification
US6006092A (en) * 1996-02-22 1999-12-21 Telefonaktiebolaget Lm Ericsson Quality driven voice channel selection in a cellular telephone system using idle voice channel signal strength measurements
US5949472A (en) * 1996-12-10 1999-09-07 Intel Corporation Method and apparatus for tuning channels for CATV and television applications
FI971712A (fi) * 1997-04-22 1998-10-23 Nokia Telecommunications Oy Kanvanvalintamenetelmä GSM/DCS -pohjaisessa solukkoradioverkossa
SE523594C2 (sv) * 1997-11-14 2004-05-04 Ericsson Telefon Ab L M Datakopplingsanordning och förfarande för informationsöverföring i ett cellulärt mobilsystem
US6507740B2 (en) 1999-05-18 2003-01-14 Ericsson Inc. Adaptive threshold of handoff in mobile telecommunication systems
DE69937637T2 (de) * 1999-08-10 2008-11-27 Motorola, Inc., Schaumburg Verfahren zur Verringerung der Interferenz zwischen Mobiltelefonen, die unterschiedliche Duplextechnik benutzen
US6845087B1 (en) 1999-09-20 2005-01-18 Northrop Grumman Corporation Wideband wireless communications architecture
FI111599B (fi) * 2000-12-28 2003-08-15 Nokia Corp Menetelmä ja järjestelmä matkaviestintään
US7545792B2 (en) * 2001-06-08 2009-06-09 Sony Corporation Channel allocation method, communication system, and wireless communication apparatus in wireless network
ATE347783T1 (de) * 2002-06-28 2006-12-15 Interdigital Tech Corp Interferenz basierende fluchtmechanismen in drahtlosen systemen der dritten generation
EP1719363A4 (de) * 2003-06-05 2011-05-04 Millennial Net Inc Protokoll zum konfigurieren eines drahtlosen netzwerks
KR20050036521A (ko) * 2003-10-16 2005-04-20 삼성전자주식회사 주파수도약 직교주파수분할다중화 기반의이동통신시스템에서의 핸드오버 방법
US7050805B2 (en) * 2004-04-26 2006-05-23 Motorola, Inc. Wireless communication handover method and apparatus
JP4844215B2 (ja) * 2006-04-26 2011-12-28 日本電気株式会社 移動通信システム及びその動作制御方法並びに無線基地局
KR20120072852A (ko) * 2010-12-24 2012-07-04 삼성전자주식회사 단말기 및 그 단말기에서 핸드오버 수행 방법
CA2838881C (en) * 2011-06-16 2017-01-03 Blackberry Limited Mobile guided uplink interference management
US9264962B2 (en) * 2013-10-29 2016-02-16 Qualcomm Incorporated Apparatus and methods for detecting and handling spurious dedicated physical control channel in soft handover
DE102018000044B4 (de) * 2017-09-27 2023-04-20 Diehl Metering Systems Gmbh Verfahren zur bidirektionalen Datenübertragung in Schmalbandsystemen

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Publication number Priority date Publication date Assignee Title
US4475010A (en) * 1983-05-05 1984-10-02 At&T Bell Laboratories High density cellular mobile radio communications
EP0283683B1 (de) * 1987-03-20 1994-01-12 Hitachi, Ltd. Tragbares schnurloses Kommunikationssystem und Verfahren
GB2225196A (en) * 1988-11-16 1990-05-23 Philips Electronic Associated Cellular radio system
US5093926A (en) * 1989-09-29 1992-03-03 Motorola, Inc. Trunked communication system scanning method and apparatus
US5038399A (en) * 1990-05-21 1991-08-06 Motorola, Inc. Method for assigning channel reuse levels in a multi-level cellular system

Also Published As

Publication number Publication date
EP0492800A2 (de) 1992-07-01
EP0492800B1 (de) 1997-04-02
US5239682A (en) 1993-08-24
DE69125466D1 (de) 1997-05-07
EP0492800A3 (en) 1993-02-03
CA2031551C (en) 1998-06-30
CA2031551A1 (en) 1992-06-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee