HK1077418A1 - Transmit power control during condition of out-of-lock for fingers in a rake receiver - Google Patents

Transmit power control during condition of out-of-lock for fingers in a rake receiver

Info

Publication number
HK1077418A1
HK1077418A1 HK05109095A HK05109095A HK1077418A1 HK 1077418 A1 HK1077418 A1 HK 1077418A1 HK 05109095 A HK05109095 A HK 05109095A HK 05109095 A HK05109095 A HK 05109095A HK 1077418 A1 HK1077418 A1 HK 1077418A1
Authority
HK
Hong Kong
Prior art keywords
lock
transmit power
fingers
condition
rake receiver
Prior art date
Application number
HK05109095A
Other languages
English (en)
Inventor
Andrew Sendonaris
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of HK1077418A1 publication Critical patent/HK1077418A1/xx

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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Lock And Its Accessories (AREA)
HK05109095A 2001-11-09 2005-10-14 Transmit power control during condition of out-of-lock for fingers in a rake receiver HK1077418A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/007,870 US6754254B2 (en) 2001-11-09 2001-11-09 Control of transit power during out-of-lock condition
PCT/US2002/035878 WO2003043220A1 (fr) 2001-11-09 2002-11-08 Commande de puissance de transmission en condition non asservie

Publications (1)

Publication Number Publication Date
HK1077418A1 true HK1077418A1 (en) 2006-02-10

Family

ID=21728533

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05109095A HK1077418A1 (en) 2001-11-09 2005-10-14 Transmit power control during condition of out-of-lock for fingers in a rake receiver

Country Status (10)

Country Link
US (1) US6754254B2 (fr)
EP (1) EP1456970B1 (fr)
JP (1) JP4308008B2 (fr)
KR (1) KR100984988B1 (fr)
CN (1) CN100385821C (fr)
AT (1) ATE358918T1 (fr)
DE (1) DE60219353T2 (fr)
ES (1) ES2284979T3 (fr)
HK (1) HK1077418A1 (fr)
WO (1) WO2003043220A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7272298B1 (en) 1998-05-06 2007-09-18 Burst.Com, Inc. System and method for time-shifted program viewing
US6233389B1 (en) 1998-07-30 2001-05-15 Tivo, Inc. Multimedia time warping system
US8577205B2 (en) 1998-07-30 2013-11-05 Tivo Inc. Digital video recording system
US8380041B2 (en) 1998-07-30 2013-02-19 Tivo Inc. Transportable digital video recorder system
US7558472B2 (en) 2000-08-22 2009-07-07 Tivo Inc. Multimedia signal processing system
WO2001022729A1 (fr) 1999-09-20 2001-03-29 Tivo, Inc. Systeme ferme de reperes
JP2004207840A (ja) * 2002-12-24 2004-07-22 Nec Corp 無線リソース管理方法及びそれに用いる管理装置、基地局及び端末
US7292826B2 (en) * 2004-07-29 2007-11-06 Qualcomm Incorporated System and method for reducing rake finger processing
US7895633B2 (en) 2004-11-19 2011-02-22 Tivo Inc. Method and apparatus for secure transfer and playback of multimedia content
US7630732B2 (en) * 2005-06-14 2009-12-08 Interdigital Technology Corporation Method and apparatus for generating feedback information for transmit power control in a multiple-input multiple-output wireless communication system
US7630427B2 (en) * 2005-09-29 2009-12-08 Qualcomm Incorporated Systems, methods, and apparatus for establishing finger lock state
US7778658B2 (en) * 2006-01-04 2010-08-17 Lg Electronics Inc. Fast power control step-size adaptation
US8437315B2 (en) * 2007-08-01 2013-05-07 Broadcom Corporation Firmware processing for downlink F-DPCH
US8922430B2 (en) 2011-12-22 2014-12-30 Trueposition, Inc. Optimization of variable coherence integration for the location of weak signals
US11133909B2 (en) * 2018-11-30 2021-09-28 T-Mobile Usa, Inc. Scheduling HARQ transmissions in mini-slots based on fading conditions
US11233620B2 (en) 2018-11-30 2022-01-25 T-Mobile Usa, Inc. Scheduling HARQ transmissions in mini-slots
US10790939B2 (en) 2018-11-30 2020-09-29 T-Mobile Usa, Inc. Selecting mini-slots according to conditions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5930288A (en) * 1996-05-06 1999-07-27 Motorola, Inc. Time-shared lock indicator circuit and method for power control and traffic channel decoding in a radio receiver
US6097972A (en) * 1997-08-29 2000-08-01 Qualcomm Incorporated Method and apparatus for processing power control signals in CDMA mobile telephone system
CN1199368C (zh) * 1999-01-16 2005-04-27 皇家菲利浦电子有限公司 无线电通信系统
JP3378525B2 (ja) * 1999-03-29 2003-02-17 株式会社東芝 無線通信装置
US6304563B1 (en) * 1999-04-23 2001-10-16 Qualcomm Incorporated Method and apparatus for processing a punctured pilot channel
CN100414847C (zh) * 1999-12-17 2008-08-27 Nxp股份有限公司 无线通信设备中管理分支分配的方法
JP3398700B2 (ja) * 1999-12-21 2003-04-21 埼玉日本電気株式会社 移動通信システムにおける送信電力制御方式
JP2003526993A (ja) 2000-03-09 2003-09-09 モトローラ・インコーポレイテッド 受信機フィンガの割当を変更する方法および装置
JP2004538668A (ja) 2000-03-09 2004-12-24 モトローラ・インコーポレイテッド ワイヤレス・スペクトラム拡散通信システムにおいてチャネルを捕捉する方法および装置

Also Published As

Publication number Publication date
US6754254B2 (en) 2004-06-22
WO2003043220A1 (fr) 2003-05-22
CN1640006A (zh) 2005-07-13
KR20050056928A (ko) 2005-06-16
DE60219353T2 (de) 2007-12-13
CN100385821C (zh) 2008-04-30
ATE358918T1 (de) 2007-04-15
US20030091103A1 (en) 2003-05-15
EP1456970B1 (fr) 2007-04-04
DE60219353D1 (de) 2007-05-16
KR100984988B1 (ko) 2010-10-04
EP1456970A1 (fr) 2004-09-15
JP4308008B2 (ja) 2009-08-05
ES2284979T3 (es) 2007-11-16
JP2005510119A (ja) 2005-04-14

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20121108