ATE490662T1 - Verfahren und gerät zur regelung des verstärkungspegels eines kommunikationskanals in einem cdma kommunikationssystem - Google Patents

Verfahren und gerät zur regelung des verstärkungspegels eines kommunikationskanals in einem cdma kommunikationssystem

Info

Publication number
ATE490662T1
ATE490662T1 AT02757072T AT02757072T ATE490662T1 AT E490662 T1 ATE490662 T1 AT E490662T1 AT 02757072 T AT02757072 T AT 02757072T AT 02757072 T AT02757072 T AT 02757072T AT E490662 T1 ATE490662 T1 AT E490662T1
Authority
AT
Austria
Prior art keywords
communication channel
gain level
level
mobility
controlling
Prior art date
Application number
AT02757072T
Other languages
English (en)
Inventor
Yu-Cheun Jou
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
Application granted granted Critical
Publication of ATE490662T1 publication Critical patent/ATE490662T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • 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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • 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]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/22—Negotiating communication rate
    • 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
    • H04W52/282—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 taking into account the speed of the mobile
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Transmitters (AREA)
AT02757072T 2001-08-10 2002-08-08 Verfahren und gerät zur regelung des verstärkungspegels eines kommunikationskanals in einem cdma kommunikationssystem ATE490662T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/928,578 US7139304B2 (en) 2001-08-10 2001-08-10 Method and apparatus for controlling gain level of a communication channel in a CDMA communication system
PCT/US2002/025467 WO2003017526A1 (en) 2001-08-10 2002-08-08 Method and apparatus for controlling gain level of a communication channel in a cdma communication system

Publications (1)

Publication Number Publication Date
ATE490662T1 true ATE490662T1 (de) 2010-12-15

Family

ID=25456463

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02757072T ATE490662T1 (de) 2001-08-10 2002-08-08 Verfahren und gerät zur regelung des verstärkungspegels eines kommunikationskanals in einem cdma kommunikationssystem

Country Status (9)

Country Link
US (2) US7139304B2 (de)
EP (1) EP1415412B1 (de)
JP (1) JP4234591B2 (de)
KR (1) KR100952862B1 (de)
CN (1) CN1539211B (de)
AT (1) ATE490662T1 (de)
DE (1) DE60238488D1 (de)
TW (1) TWI249299B (de)
WO (1) WO2003017526A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7139304B2 (en) * 2001-08-10 2006-11-21 Qualcomm Incorporated Method and apparatus for controlling gain level of a communication channel in a CDMA communication system
US7299402B2 (en) * 2003-02-14 2007-11-20 Telefonaktiebolaget Lm Ericsson (Publ) Power control for reverse packet data channel in CDMA systems
US8477710B2 (en) * 2004-07-21 2013-07-02 Qualcomm Incorporated Method of providing a gap indication during a sticky assignment
US8432803B2 (en) 2004-07-21 2013-04-30 Qualcomm Incorporated Method of providing a gap indication during a sticky assignment
US8891349B2 (en) 2004-07-23 2014-11-18 Qualcomm Incorporated Method of optimizing portions of a frame
CN1728579A (zh) * 2004-07-30 2006-02-01 俞隽 无线移动与有线非连续移动融合组网的通信网系统和方法
ATE549833T1 (de) * 2004-11-15 2012-03-15 Koninkl Philips Electronics Nv Verfahren und vorrichtung zum detektieren des hochmobilitätszustands eines mobilen endgeräts und diesbezügliche einrichtung
US8537760B2 (en) * 2004-12-17 2013-09-17 Samsung Electronics Co., Ltd Method and system for dynamic hybrid multiple access in an OFDM-based wireless network
US7672286B2 (en) * 2005-04-18 2010-03-02 Via Telecom Co., Ltd. Reverse-link structure for a multi-carrier communication system
US20060252451A1 (en) * 2005-05-06 2006-11-09 Cho Sung R Transmission power control device and method
US20080051126A1 (en) * 2006-08-22 2008-02-28 Shirish Nagaraj Method for allocating transmit power in a wireless communication system
CN101494516B (zh) * 2008-01-22 2011-10-26 中兴通讯股份有限公司 一种自适应反馈下行信道质量的方法和装置
US8983397B2 (en) * 2008-10-10 2015-03-17 Qualcomm Incorporated Method and apparatus for channel feedback by multiple description coding in a wireless communication system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5873028A (en) * 1994-10-24 1999-02-16 Ntt Mobile Communications Network Inc. Transmission power control apparatus and method in a mobile communication system
US5793805A (en) * 1995-12-14 1998-08-11 Motorola, Inc. Signal measurement system and method for measuring the signal quality of a received radio frequency signal
AU757947B2 (en) 1997-08-01 2003-03-13 Salbu Research And Development (Proprietary) Limited Power adaption in a multi-station network
ES2184430T3 (es) * 1998-04-17 2003-04-01 Matsushita Electric Ind Co Ltd Dispositivo de comunicacion por radio y procedimiento que permite ajustar la velocidad de transmision.
US6490460B1 (en) 1998-12-01 2002-12-03 Qualcomm Incorporated Forward and reverse link power control using position and mobility information
EP1215926B1 (de) * 1999-09-22 2006-06-21 Fujitsu Limited Regler für Sendeleistung
GB0008020D0 (en) * 2000-03-31 2000-05-17 Koninkl Philips Electronics Nv Radio comunication system
US6735449B2 (en) * 2000-12-28 2004-05-11 Nokia Corporation Apparatus, and an associated method, for facilitating power control in a communication system
US7801544B2 (en) * 2001-06-29 2010-09-21 Koninklijke Philips Electronics N.V. Noise margin information for power control and link adaptation in IEEE 802.11h WLAN
US7139304B2 (en) * 2001-08-10 2006-11-21 Qualcomm Incorporated Method and apparatus for controlling gain level of a communication channel in a CDMA communication system

Also Published As

Publication number Publication date
WO2003017526A1 (en) 2003-02-27
US7139304B2 (en) 2006-11-21
KR20040017855A (ko) 2004-02-27
JP4234591B2 (ja) 2009-03-04
KR100952862B1 (ko) 2010-04-13
CN1539211B (zh) 2010-11-10
US7769079B2 (en) 2010-08-03
EP1415412A1 (de) 2004-05-06
TWI249299B (en) 2006-02-11
CN1539211A (zh) 2004-10-20
JP2005500734A (ja) 2005-01-06
DE60238488D1 (de) 2011-01-13
US20070025427A1 (en) 2007-02-01
EP1415412B1 (de) 2010-12-01
US20030031142A1 (en) 2003-02-13

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Legal Events

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