DE60024503D1 - Verfahren zur Sendeleistungsregelung von Basisstationen während sanften Weiterreichens - Google Patents

Verfahren zur Sendeleistungsregelung von Basisstationen während sanften Weiterreichens

Info

Publication number
DE60024503D1
DE60024503D1 DE60024503T DE60024503T DE60024503D1 DE 60024503 D1 DE60024503 D1 DE 60024503D1 DE 60024503 T DE60024503 T DE 60024503T DE 60024503 T DE60024503 T DE 60024503T DE 60024503 D1 DE60024503 D1 DE 60024503D1
Authority
DE
Germany
Prior art keywords
power control
base stations
soft handoff
transmission power
during soft
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 - Lifetime
Application number
DE60024503T
Other languages
English (en)
Other versions
DE60024503T2 (de
Inventor
Strat Evelyne Le
Bassam Hashem
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.)
Alcatel Lucent SAS
Original Assignee
Nortel Networks 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 Nortel Networks Ltd filed Critical Nortel Networks Ltd
Application granted granted Critical
Publication of DE60024503D1 publication Critical patent/DE60024503D1/de
Publication of DE60024503T2 publication Critical patent/DE60024503T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/56—Detection of errors of TPC bits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/60—Signalisation aspects of the TPC commands, e.g. frame structure using different transmission rates for TPC commands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
DE60024503T 1999-07-12 2000-07-12 Verfahren zur Sendeleistungsregelung von Basisstationen während sanften Weiterreichens Expired - Lifetime DE60024503T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35229999A 1999-07-12 1999-07-12
US352299 1999-07-12

Publications (2)

Publication Number Publication Date
DE60024503D1 true DE60024503D1 (de) 2006-01-05
DE60024503T2 DE60024503T2 (de) 2006-08-17

Family

ID=23384577

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60024503T Expired - Lifetime DE60024503T2 (de) 1999-07-12 2000-07-12 Verfahren zur Sendeleistungsregelung von Basisstationen während sanften Weiterreichens
DE60015022T Expired - Lifetime DE60015022D1 (de) 1999-07-12 2000-07-12 Verfahren zur Sendeleistungsregelung von Basisstationen während sanften Weiterreichens

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60015022T Expired - Lifetime DE60015022D1 (de) 1999-07-12 2000-07-12 Verfahren zur Sendeleistungsregelung von Basisstationen während sanften Weiterreichens

Country Status (6)

Country Link
US (1) US9131458B2 (de)
EP (2) EP1467501B9 (de)
AT (2) ATE280455T1 (de)
CA (1) CA2308651C (de)
DE (2) DE60024503T2 (de)
ES (1) ES2255022T4 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7068707B2 (en) * 2001-03-08 2006-06-27 Qualcomm, Inc. Method and apparatus for tracking signals in a wireless communication system
EP1437906A4 (de) * 2001-10-18 2007-08-15 Fujitsu Ltd Mobilkommunikationssystem und kommunikationsverfahren dafür
US7031742B2 (en) * 2002-02-07 2006-04-18 Qualcomm Incorporation Forward and reverse link power control of serving and non-serving base stations in a wireless communication system
FI115742B (fi) * 2002-03-28 2005-06-30 Valtion Teknillinen Tehonsäätömenetelmä ja tietoliikennejärjestelmä
EP1816756A1 (de) * 2006-02-02 2007-08-08 Siemens Aktiengesellschaft Verfahren zur Sendeleistungsübertragung in einem drahtlosen Kommunikationssystem
US9467950B2 (en) * 2006-02-14 2016-10-11 Alcatel Lucent Method for adjusting forward link power control parameters based on forward link quality feedback in wireless network

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6396867B1 (en) * 1997-04-25 2002-05-28 Qualcomm Incorporated Method and apparatus for forward link power control
US6160999A (en) * 1997-08-18 2000-12-12 Nortel Networks Limited Wireless communication system providing improved forward link management and method of operation
US6411799B1 (en) * 1997-12-04 2002-06-25 Qualcomm Incorporated Method and apparatus for providing ternary power control in a communication system
BR9904866A (pt) * 1998-02-19 2000-09-26 Qualcomm Inc Controle da potência da ligação enviada em um sistema celular usando-se valores nt/io
US6144861A (en) * 1998-04-07 2000-11-07 Telefonaktiebolaget Lm Ericsson Downlink power control in a cellular mobile radio communications system
US6788685B1 (en) * 1999-01-28 2004-09-07 Qualcomm, Incorporated Method and apparatus for controlling transmission power in a CDMA communication system
US6463296B1 (en) * 1999-02-16 2002-10-08 Telefonaktiebolaget L M Ericsson (Publ) Power control in a CDMA mobile communications system
US6356531B1 (en) * 1999-06-07 2002-03-12 Qualcomm Incorporated Monitoring of CDMA load and frequency reuse based on reverse link signal-to-noise ratio
EP1188256B9 (de) * 1999-06-23 2012-07-25 Gigaset Communications GmbH Verfahren zur regelung der sendeleistung in einem funksystem und entsprechendes funksystem

Also Published As

Publication number Publication date
EP1467501A1 (de) 2004-10-13
EP1467501B1 (de) 2005-11-30
US9131458B2 (en) 2015-09-08
DE60015022D1 (de) 2004-11-25
ATE311699T1 (de) 2005-12-15
EP1069703A3 (de) 2003-01-22
ATE280455T1 (de) 2004-11-15
ES2255022T4 (es) 2007-03-16
EP1069703A2 (de) 2001-01-17
US20050130688A1 (en) 2005-06-16
CA2308651C (en) 2010-04-27
DE60024503T2 (de) 2006-08-17
ES2255022T3 (es) 2006-06-16
CA2308651A1 (en) 2001-01-12
EP1069703B1 (de) 2004-10-20
EP1467501B9 (de) 2006-06-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, SCHUMACHER, KNAUER, VON HIRSCHHAUSEN, 8033

8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR

8328 Change in the person/name/address of the agent

Representative=s name: DREISS PATENTANWAELTE, 70188 STUTTGART