ATE470329T1 - Verfahren zur verwaltung der verwendung von kanalisierungskoden während eines soft-handoff - Google Patents

Verfahren zur verwaltung der verwendung von kanalisierungskoden während eines soft-handoff

Info

Publication number
ATE470329T1
ATE470329T1 AT07762913T AT07762913T ATE470329T1 AT E470329 T1 ATE470329 T1 AT E470329T1 AT 07762913 T AT07762913 T AT 07762913T AT 07762913 T AT07762913 T AT 07762913T AT E470329 T1 ATE470329 T1 AT E470329T1
Authority
AT
Austria
Prior art keywords
managing
soft handoff
network station
codes during
station
Prior art date
Application number
AT07762913T
Other languages
English (en)
Inventor
Roland Guethaus
Philip Sapiano
Mirko Schacht
Original Assignee
Lucent Technologies 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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Application granted granted Critical
Publication of ATE470329T1 publication Critical patent/ATE470329T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • 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
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • 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
    • H04W88/18—Service support devices; Network management devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Electrotherapy Devices (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Eye Examination Apparatus (AREA)
AT07762913T 2006-01-27 2007-01-26 Verfahren zur verwaltung der verwendung von kanalisierungskoden während eines soft-handoff ATE470329T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/340,527 US7689222B2 (en) 2006-01-27 2006-01-27 Method of managing use of channelization codes during soft handoff
PCT/US2007/002256 WO2007089636A2 (en) 2006-01-27 2007-01-26 Method of managing use of channelization codes during soft handoff

Publications (1)

Publication Number Publication Date
ATE470329T1 true ATE470329T1 (de) 2010-06-15

Family

ID=38220667

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07762913T ATE470329T1 (de) 2006-01-27 2007-01-26 Verfahren zur verwaltung der verwendung von kanalisierungskoden während eines soft-handoff

Country Status (8)

Country Link
US (1) US7689222B2 (de)
EP (1) EP1977573B1 (de)
JP (1) JP4990915B2 (de)
KR (1) KR101358882B1 (de)
CN (1) CN101375564B (de)
AT (1) ATE470329T1 (de)
DE (1) DE602007006910D1 (de)
WO (1) WO2007089636A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100401796C (zh) 2006-01-19 2008-07-09 华为技术有限公司 基站节点资源分配方法
CA2658517C (en) * 2006-08-22 2012-12-11 Qualcomm Incorporated Systems and methods for increasing the capacity of a channel in a communications system
EP2165570B1 (de) * 2007-07-06 2015-06-17 Nokia Technologies Oy Neukonfigurierung des schlitzformats eines fraktionierten dedizierten kanals
JP5039591B2 (ja) * 2008-02-05 2012-10-03 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法、移動通信システム及び無線制御装置
EP2272289B1 (de) 2008-04-29 2016-12-07 Telefonaktiebolaget LM Ericsson (publ) Verfahren und anordnung zur sendeleistungsregelung von mehreren abwärtsstreckenträgern
JP5359254B2 (ja) * 2008-12-19 2013-12-04 富士通株式会社 送信電力制御情報設定方法
US20130294276A1 (en) * 2011-01-13 2013-11-07 Telefonaktiebolaget L M Ericsson (Publ) Estimation of channel quality indicator using unused codes

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0879818A (ja) * 1994-09-07 1996-03-22 Fujitsu Ltd 移動通信のチャネル切替え方法
JPH10327450A (ja) * 1997-05-26 1998-12-08 Kokusai Electric Co Ltd 無線通信システム及びそれにおけるソフトハンドオフ方法
GB2343330A (en) * 1998-10-29 2000-05-03 Fujitsu Ltd Soft handoff method using a backup link
JP2001008262A (ja) * 1999-06-23 2001-01-12 Hitachi Ltd ダイナミック符号割当て符号分割多元接続通信方法、および、それを実現するための基地局
JP2001251667A (ja) * 2000-02-02 2001-09-14 Lg Electronics Inc 共通パケットチャネルの割当方法
GB0007337D0 (en) * 2000-03-28 2000-05-17 Koninkl Philips Electronics Nv Radio communication system
CN1235352C (zh) 2000-09-15 2006-01-04 皇家菲利浦电子有限公司 从站以及操作该从站的方法
JP3787269B2 (ja) * 2000-10-19 2006-06-21 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムにおける拡散符号同期方法および受信装置
WO2002069514A1 (en) * 2001-02-27 2002-09-06 Samsung Electronics Co., Ltd Apparatus and method for coding/decoding tfci bits in an asynchronous cdma communication system
US6996056B2 (en) * 2001-05-31 2006-02-07 Nortel Networks Limited Method and apparatus for orthogonal code management in CDMA systems using smart antenna technology
US6785250B2 (en) * 2001-07-09 2004-08-31 Qualcomm Incorporated Method and apparatus for time-sharing channelization code in a CDMA communication system
JP4184969B2 (ja) * 2001-11-17 2008-11-19 サムスン エレクトロニクス カンパニー リミテッド 移動通信システムにおけるハンドオーバーのための信号測定装置及び方法
US7096019B2 (en) * 2002-05-31 2006-08-22 Nokia Corporation Apparatus, and associated method, for allocating channels in a radio communication system responsive to mobile station movement
CA2571423C (en) 2004-06-21 2014-08-05 Nokia Corporation Recovery method for lost signaling connection with high speed downlink packet access/fractional dedicated physical channel
JP4709229B2 (ja) * 2005-02-01 2011-06-22 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Ｆ−ｄｐｃｈ用のアウターループ送信電力制御方法
US20060285521A1 (en) * 2005-05-02 2006-12-21 Ville Steudle Method, system, apparatus and software product implementing downlink code management for fractional dedicated physical channel in timing conflict situations
US20070047489A1 (en) * 2005-08-26 2007-03-01 Bachl Rainer W Handoffs in wireless communications network incorporating voice over IP using shared supplemental spreading codes

Also Published As

Publication number Publication date
CN101375564B (zh) 2012-05-23
WO2007089636A2 (en) 2007-08-09
CN101375564A (zh) 2009-02-25
WO2007089636A3 (en) 2007-10-04
EP1977573A2 (de) 2008-10-08
KR101358882B1 (ko) 2014-02-05
KR20080096516A (ko) 2008-10-30
US7689222B2 (en) 2010-03-30
DE602007006910D1 (de) 2010-07-15
JP4990915B2 (ja) 2012-08-01
EP1977573B1 (de) 2010-06-02
JP2009524996A (ja) 2009-07-02
US20070178902A1 (en) 2007-08-02

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