IL148996A0 - Method and apparatus for minimising total transmission energy in a communication system by using channel quality - Google Patents

Method and apparatus for minimising total transmission energy in a communication system by using channel quality

Info

Publication number
IL148996A0
IL148996A0 IL14899600A IL14899600A IL148996A0 IL 148996 A0 IL148996 A0 IL 148996A0 IL 14899600 A IL14899600 A IL 14899600A IL 14899600 A IL14899600 A IL 14899600A IL 148996 A0 IL148996 A0 IL 148996A0
Authority
IL
Israel
Prior art keywords
frame
energy
transmitting station
transmission energy
reliability
Prior art date
Application number
IL14899600A
Other languages
English (en)
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 IL148996A0 publication Critical patent/IL148996A0/xx

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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1816—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of the same, encoded, message
    • 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
    • H04W52/20—TPC being performed according to specific parameters using error rate
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
    • 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
    • H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • 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
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Radio Transmission System (AREA)
  • Transmitters (AREA)
IL14899600A 1999-10-09 2000-10-07 Method and apparatus for minimising total transmission energy in a communication system by using channel quality IL148996A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15844699P 1999-10-09 1999-10-09
US09/426,016 US6771700B1 (en) 1999-10-09 1999-10-22 Method and apparatus for minimizing total transmission energy in a communication system employing retransmission of frame received in error

Publications (1)

Publication Number Publication Date
IL148996A0 true IL148996A0 (en) 2002-11-10

Family

ID=26855029

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14899600A IL148996A0 (en) 1999-10-09 2000-10-07 Method and apparatus for minimising total transmission energy in a communication system by using channel quality

Country Status (16)

Country Link
US (1) US6771700B1 (pt)
EP (1) EP1219044B1 (pt)
JP (1) JP2003515263A (pt)
KR (1) KR100719651B1 (pt)
CN (1) CN1165120C (pt)
AT (1) ATE471643T1 (pt)
AU (1) AU777635B2 (pt)
BR (1) BR0014586A (pt)
CA (1) CA2386735A1 (pt)
DE (1) DE60044559D1 (pt)
HK (1) HK1048210B (pt)
IL (1) IL148996A0 (pt)
MX (1) MXPA02003541A (pt)
NO (1) NO20021653L (pt)
TW (1) TW494650B (pt)
WO (1) WO2001028127A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW347616B (en) 1995-03-31 1998-12-11 Qualcomm Inc Method and apparatus for performing fast power control in a mobile communication system a method and apparatus for controlling transmission power in a mobile communication system is disclosed.
US6977967B1 (en) * 1995-03-31 2005-12-20 Qualcomm Incorporated Method and apparatus for performing fast power control in a mobile communication system
US6898192B2 (en) * 2000-12-29 2005-05-24 Nortel Networks Limited Method and apparatus for improving fast forward link power control during variable rate operation of CDMA systems
JP4572476B2 (ja) * 2001-03-13 2010-11-04 ソニー株式会社 通信処理システム、通信処理方法、および通信端末装置、データ転送制御装置、並びにプログラム
US8199696B2 (en) * 2001-03-29 2012-06-12 Qualcomm Incorporated Method and apparatus for power control in a wireless communication system
US7292601B2 (en) * 2001-06-19 2007-11-06 At&T Corp. Error-rate management in wireless systems
US7142865B2 (en) * 2002-05-31 2006-11-28 Telefonaktie Bolaget Lm Ericsson (Publ) Transmit power control based on virtual decoding
US6898193B2 (en) * 2002-06-20 2005-05-24 Qualcomm, Incorporated Adaptive gain adjustment control
DE60217193T2 (de) 2002-11-05 2007-10-11 Nokia Corp. Verfahren, einrichtung und system zur bestimmung einer sendeleistung für arq-bezogene neuübertragungen
JP3679089B2 (ja) * 2002-11-20 2005-08-03 松下電器産業株式会社 基地局装置および再送パケットの送信電力制御方法
US6996763B2 (en) * 2003-01-10 2006-02-07 Qualcomm Incorporated Operation of a forward link acknowledgement channel for the reverse link data
US7155249B2 (en) 2003-01-10 2006-12-26 Qualcomm Incorporated Modified power control for hybrid ARQ on the reverse link
US20040160922A1 (en) 2003-02-18 2004-08-19 Sanjiv Nanda Method and apparatus for controlling data rate of a reverse link in a communication system
US7155236B2 (en) 2003-02-18 2006-12-26 Qualcomm Incorporated Scheduled and autonomous transmission and acknowledgement
US20060034316A1 (en) * 2004-08-13 2006-02-16 Jeyhan Karaoguz Energy based information transfer methodology
US8315212B2 (en) 2004-08-13 2012-11-20 Broadcom Corporation Energy based communication path selection
CN101277173B (zh) * 2008-05-07 2011-02-16 中国电子科技集团公司第三十研究所 短波arq数据传输中的一种数据应答方法
MX2011007713A (es) * 2009-02-18 2011-10-11 Ericsson Telefon Ab L M Esquema de retransmision de datos.
US8126497B1 (en) 2009-03-03 2012-02-28 Sprint Spectrum L.P. Method and system for selecting target error rates for power-controlling wireless communication links
US8477686B1 (en) 2009-09-10 2013-07-02 Sprint Spectrum L.P. Automatic increase of target frame error rate for duration based on call drop timer
CN101860484A (zh) * 2010-05-24 2010-10-13 中兴通讯股份有限公司 交换环路的动态调整方法及网络设备
CN103501530B (zh) * 2013-10-24 2016-06-29 福州大学 一种基于命名数据的无线自组织网络的节能方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4901307A (en) 1986-10-17 1990-02-13 Qualcomm, Inc. Spread spectrum multiple access communication system using satellite or terrestrial repeaters
US5101501A (en) 1989-11-07 1992-03-31 Qualcomm Incorporated Method and system for providing a soft handoff in communications in a cdma cellular telephone system
US5109390A (en) 1989-11-07 1992-04-28 Qualcomm Incorporated Diversity receiver in a cdma cellular telephone system
US5103459B1 (en) 1990-06-25 1999-07-06 Qualcomm Inc System and method for generating signal waveforms in a cdma cellular telephone system
BR9206187A (pt) * 1991-06-25 1994-11-14 Motorola Inc Processo para facilitar o uso de local de base específico e unidade de comunicação
JPH06326691A (ja) * 1993-05-14 1994-11-25 Rhythm Watch Co Ltd 無線装置およびそのデータ送信方法
US5604730A (en) * 1994-07-25 1997-02-18 Qualcomm Incorporated Remote transmitter power control in a contention based multiple access system
US5553083B1 (en) * 1995-01-19 2000-05-16 Starburst Comm Corp Method for quickly and reliably transmitting frames of data over communications links
US5842113A (en) * 1996-04-10 1998-11-24 Lucent Technologies Inc. Method and apparatus for controlling power in a forward link of a CDMA telecommunications system
US5893035A (en) 1996-09-16 1999-04-06 Qualcomm Incorporated Centralized forward link power control
US6085108A (en) * 1997-12-15 2000-07-04 Telefonaktiebolaget Lm Ericsson Modified downlink power control during macrodiversity
JPH1115057A (ja) * 1997-06-24 1999-01-22 Nikon Corp カメラの電気部品組込み構造
US6108374A (en) 1997-08-25 2000-08-22 Lucent Technologies, Inc. System and method for measuring channel quality information
US6101168A (en) * 1997-11-13 2000-08-08 Qualcomm Inc. Method and apparatus for time efficient retransmission using symbol accumulation
JPH11177488A (ja) * 1997-12-08 1999-07-02 Nec Corp 移動通信システムの基地局における送信電力制御方法並びに移動通信システムにおける基地局及び移動機
JPH11205861A (ja) * 1998-01-16 1999-07-30 Toshiba Corp 移動局および送信出力制御方法
US6163570A (en) * 1998-05-11 2000-12-19 Conexant Systems, Inc. Methods and apparatus for verifying transmit power levels in a signal point limited transmission system
US6034971A (en) * 1998-06-30 2000-03-07 Motorola, Inc. Method and apparatus for controlling communication system capacity

Also Published As

Publication number Publication date
AU7755100A (en) 2001-04-23
BR0014586A (pt) 2002-12-17
MXPA02003541A (es) 2002-10-23
CN1165120C (zh) 2004-09-01
CA2386735A1 (en) 2001-04-19
KR20020035168A (ko) 2002-05-09
JP2003515263A (ja) 2003-04-22
HK1048210A1 (en) 2003-03-21
HK1048210B (zh) 2005-04-22
TW494650B (en) 2002-07-11
KR100719651B1 (ko) 2007-05-17
NO20021653L (no) 2002-06-07
US6771700B1 (en) 2004-08-03
DE60044559D1 (de) 2010-07-29
WO2001028127A1 (en) 2001-04-19
ATE471643T1 (de) 2010-07-15
NO20021653D0 (no) 2002-04-08
CN1379935A (zh) 2002-11-13
EP1219044B1 (en) 2010-06-16
EP1219044A1 (en) 2002-07-03
AU777635B2 (en) 2004-10-28

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