HK1057952A1 - Method and apparatus for adaptive transmission control in a high data rate communication system. - Google Patents

Method and apparatus for adaptive transmission control in a high data rate communication system.

Info

Publication number
HK1057952A1
HK1057952A1 HK04100735A HK04100735A HK1057952A1 HK 1057952 A1 HK1057952 A1 HK 1057952A1 HK 04100735 A HK04100735 A HK 04100735A HK 04100735 A HK04100735 A HK 04100735A HK 1057952 A1 HK1057952 A1 HK 1057952A1
Authority
HK
Hong Kong
Prior art keywords
base station
packet
communication system
data rate
high data
Prior art date
Application number
HK04100735A
Other languages
English (en)
Inventor
Rashid Attar
Roberto Padovani
Peter J Black
Nagabhushana T Sindhushayana
Eduardo A S Esteves
Mehmet Gurelli
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 HK1057952A1 publication Critical patent/HK1057952A1/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
    • 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
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • 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
    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0019—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is based on a statistical approach
    • H04L1/002—Algorithms with memory of the previous states, e.g. Markovian models
    • 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
    • H04L1/0025—Transmission of mode-switching 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
    • H04L1/0001—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
    • H04L1/0028—Formatting
    • 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
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • H04L1/1809—Selective-repeat protocols
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • H04L1/1838—Buffer management for semi-reliable protocols, e.g. for less sensitive applications such as streaming video

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Artificial Intelligence (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
HK04100735A 2000-04-14 2004-02-05 Method and apparatus for adaptive transmission control in a high data rate communication system. HK1057952A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/549,416 US7088701B1 (en) 2000-04-14 2000-04-14 Method and apparatus for adaptive transmission control in a high data rate communication system
PCT/US2001/012242 WO2001080475A1 (en) 2000-04-14 2001-04-13 Method and apparatus for adaptive transmission control in a high data rate communication system

Publications (1)

Publication Number Publication Date
HK1057952A1 true HK1057952A1 (en) 2004-04-23

Family

ID=24192949

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04100735A HK1057952A1 (en) 2000-04-14 2004-02-05 Method and apparatus for adaptive transmission control in a high data rate communication system.

Country Status (13)

Country Link
US (1) US7088701B1 (de)
EP (2) EP1873952B1 (de)
JP (2) JP5073908B2 (de)
KR (2) KR100825239B1 (de)
CN (1) CN1208921C (de)
AT (1) ATE402532T1 (de)
AU (1) AU2001253511A1 (de)
BR (1) BR0110003A (de)
DE (1) DE60134967D1 (de)
ES (1) ES2310178T3 (de)
HK (1) HK1057952A1 (de)
TW (1) TW511349B (de)
WO (1) WO2001080475A1 (de)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8050198B2 (en) 1999-05-24 2011-11-01 Qualcomm Incorporated Method and system for scheduling data transmission in communication systems
US7245594B1 (en) * 2000-05-12 2007-07-17 Qualcomm Incorporated Method and apparatus for fast closed-loop rate adaptation in a high rate packet data transmission
BRPI0114892B1 (pt) * 2000-10-24 2017-06-20 Microsoft Technology Licensing, Llc A method of communicating through a code-division multiple access access system, a method for informing a particular user if an existing one of a shared data channel contains data for the user and a wireless terminal
SE0100475D0 (sv) * 2001-02-09 2001-02-09 Ericsson Telefon Ab L M Method and system of retransmission
CA2442821C (en) * 2001-03-30 2016-08-16 Advanced Metering Data Systems, L.L.C. Enhanced wireless packet data communication system, method, and apparatus applicable to both wide area networks and local area networks
JPWO2003103328A1 (ja) * 2002-05-31 2005-10-06 三菱電機株式会社 通信システム
US6996763B2 (en) 2003-01-10 2006-02-07 Qualcomm Incorporated Operation of a forward link acknowledgement channel for the reverse link data
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
US20050276224A1 (en) * 2004-06-13 2005-12-15 Sam Shiaw-Shiang Jiang Multiple transmission communications method and device
KR100884699B1 (ko) * 2004-08-18 2009-02-19 모토로라 인코포레이티드 투명 릴레이를 위한 방법 및 장치
US7681100B2 (en) * 2004-08-18 2010-03-16 Pine Valley Investments, Inc. System and method for retransmission of voice packets in wireless communications
CN101015222B (zh) * 2004-09-06 2010-06-09 Ut斯达康通讯有限公司 Ims系统中多媒体业务的动态速率控制系统及方法
US20060122976A1 (en) 2004-12-03 2006-06-08 Shumeet Baluja Predictive information retrieval
US20060209780A1 (en) * 2005-01-21 2006-09-21 Nokia Corporation Data transfer in TDMA system
WO2006096987A1 (en) * 2005-03-16 2006-09-21 Domosys Corporation System and method for power line communications
KR100843073B1 (ko) * 2005-06-10 2008-07-03 삼성전자주식회사 오류 정정 패킷을 이용한 전송률 제어 방법 및 이를 이용한통신 장치
US8838115B2 (en) * 2005-07-20 2014-09-16 Qualcomm Incorporated Method and apparatus for expanded data rate control indices in a wireless communication system
US9461736B2 (en) * 2006-02-21 2016-10-04 Qualcomm Incorporated Method and apparatus for sub-slot packets in wireless communication
US8689025B2 (en) * 2006-02-21 2014-04-01 Qualcomm Incorporated Reduced terminal power consumption via use of active hold state
EP1989809B1 (de) * 2006-02-21 2011-01-12 QUALCOMM Incorporated Feedback-kanalauslegung für kommunikationssysteme mit mehreren ein- und ausgängen (mimo)
US8077595B2 (en) 2006-02-21 2011-12-13 Qualcomm Incorporated Flexible time-frequency multiplexing structure for wireless communication
GB2441809A (en) * 2006-09-15 2008-03-19 Iti Scotland Ltd Setting a data rate in a data transmission link
US7649839B2 (en) * 2007-11-21 2010-01-19 Motorola, Inc. Method and device for managing data rate in a communication system
JP4718595B2 (ja) * 2007-12-27 2011-07-06 パナソニック株式会社 無線通信システム及び携帯端末装置
US8411638B2 (en) * 2008-06-23 2013-04-02 Qualcomm Incorporated Methods and systems for background scanning in OFDMA mobile stations
CN101355461B (zh) * 2008-09-05 2010-08-18 北京邮电大学 自适应测量装置及其自适应测量方法
US8971241B2 (en) * 2008-09-30 2015-03-03 Qualcolmm Incorporated Techniques for supporting relay operation in wireless communication systems
US8537724B2 (en) 2009-03-17 2013-09-17 Motorola Mobility Llc Relay operation in a wireless communication system
CA2765663C (en) * 2009-06-19 2017-06-06 Research In Motion Limited Uplink transmissions for type 2 relay
CN102130749B (zh) * 2010-01-12 2013-08-14 中国移动通信集团公司 下行信号的发送系统、方法以及相关装置
EP2634977A4 (de) * 2010-10-28 2015-01-07 Nec Corp Netzwerksystem und verfahren zur steuerung eines kommunikationsverkehrs
DE102012101229B3 (de) * 2012-02-16 2012-10-04 Insta Elektro Gmbh Elektrische Installationsanordnung
FR2993118B1 (fr) * 2012-07-05 2015-04-03 Thales Sa Procede ameliore et systeme d'emission de donnes satellitaires
WO2015072905A1 (en) * 2013-11-12 2015-05-21 Telefonaktiebolaget L M Ericsson (Publ) Devices and methods for handling blind (re)transmissions in a network
US9369241B2 (en) * 2014-02-18 2016-06-14 Huawei Technologies Co., Ltd. HARQ frame data structure and method of transmitting and receiving with HARQ in systems using blind detection
US9717015B2 (en) * 2014-07-03 2017-07-25 Qualcomm Incorporated Rate control for wireless communication
WO2017095289A1 (en) 2015-12-01 2017-06-08 Telefonaktiebolaget Lm Ericsson (Publ) Predictive acknowledgment feedback mechanism
CA3009575A1 (en) * 2016-01-11 2017-07-20 Telefonaktiebolaget Lm Ericsson (Publ) Feedback for data block transmission
EP3823196B1 (de) 2016-02-01 2023-10-18 Huawei Technologies Co., Ltd. Verfahren und vorrichtung zur übertragung von uplink-steuerinformationen
US10237019B2 (en) 2016-05-03 2019-03-19 Telefonaktiebolaget Lm Ericsson (Publ) Variable transport format parameters for fast acknowledgment feedback mechanism
US11277758B2 (en) * 2017-02-17 2022-03-15 Nec Corporation Communication apparatus and communication method
US10812216B2 (en) 2018-11-05 2020-10-20 XCOM Labs, Inc. Cooperative multiple-input multiple-output downlink scheduling
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
US10659112B1 (en) 2018-11-05 2020-05-19 XCOM Labs, Inc. User equipment assisted multiple-input multiple-output downlink configuration
US10432272B1 (en) 2018-11-05 2019-10-01 XCOM Labs, Inc. Variable multiple-input multiple-output downlink user equipment
EP3888256A4 (de) 2018-11-27 2022-08-31 Xcom Labs, Inc. Nichtkohärente kooperative mimo-kommunikation
US11063645B2 (en) 2018-12-18 2021-07-13 XCOM Labs, Inc. Methods of wirelessly communicating with a group of devices
US10756795B2 (en) 2018-12-18 2020-08-25 XCOM Labs, Inc. User equipment with cellular link and peer-to-peer link
US11330649B2 (en) 2019-01-25 2022-05-10 XCOM Labs, Inc. Methods and systems of multi-link peer-to-peer communications
US10756767B1 (en) 2019-02-05 2020-08-25 XCOM Labs, Inc. User equipment for wirelessly communicating cellular signal with another user equipment
US10735057B1 (en) 2019-04-29 2020-08-04 XCOM Labs, Inc. Uplink user equipment selection
US10686502B1 (en) 2019-04-29 2020-06-16 XCOM Labs, Inc. Downlink user equipment selection
US11411778B2 (en) 2019-07-12 2022-08-09 XCOM Labs, Inc. Time-division duplex multiple input multiple output calibration
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
US11750324B2 (en) 2021-11-30 2023-09-05 Analog Devices International Unlimited Company Methods for adaptive error avoidance to increase re-transmission reliability in time-slotted communication links

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6172433A (ja) * 1984-09-18 1986-04-14 Fujitsu Ltd デ−タ転送方式
FR2578703B1 (fr) 1985-03-05 1987-06-26 Europ Agence Spatiale Procede de transmission de donnees autoadaptatif et hybride, notamment pour la telecommunication spatiale
FR2595522A1 (fr) * 1986-03-06 1987-09-11 Cimsa Sintra Procede et dispositif de transmission de donnees numeriques par messages organises en trames
US4901307A (en) 1986-10-17 1990-02-13 Qualcomm, Inc. Spread spectrum multiple access communication system using satellite or terrestrial repeaters
JPS6469134A (en) * 1987-09-10 1989-03-15 Nec Corp Data re-sending system
JPH01209830A (ja) * 1988-02-17 1989-08-23 Sony Corp データ通信装置
JPH03107229A (ja) * 1989-09-20 1991-05-07 Fujitsu Ltd 通信制御方式
US5511073A (en) 1990-06-25 1996-04-23 Qualcomm Incorporated Method and apparatus for the formatting of data for transmission
US5103459B1 (en) 1990-06-25 1999-07-06 Qualcomm Inc System and method for generating signal waveforms in a cdma cellular telephone system
GB9024684D0 (en) * 1990-11-13 1991-01-02 Cognito Group Ltd A method of communicating data
JP2730338B2 (ja) * 1991-07-15 1998-03-25 日本電気株式会社 衛星通信方式
US5267261A (en) 1992-03-05 1993-11-30 Qualcomm Incorporated Mobile station assisted soft handoff in a CDMA cellular communications system
ZA948134B (en) 1993-10-28 1995-06-13 Quaqlcomm Inc Method and apparatus for performing handoff between sectors of a common base station
US5546394A (en) * 1994-12-09 1996-08-13 Motorola, Inc. Message fragmenting in a time diversity radio system
US5734646A (en) * 1995-10-05 1998-03-31 Lucent Technologies Inc. Code division multiple access system providing load and interference based demand assignment service to users
US5933462A (en) 1996-11-06 1999-08-03 Qualcomm Incorporated Soft decision output decoder for decoding convolutionally encoded codewords
FI103541B1 (fi) 1997-04-28 1999-07-15 Nokia Mobile Phones Ltd Menetelmä pakettikytkentäisen datan siirtoon matkapuhelinjärjestelmässä
US6574211B2 (en) * 1997-11-03 2003-06-03 Qualcomm Incorporated Method and apparatus for high rate packet data transmission
KR100252932B1 (ko) * 1997-11-06 2000-04-15 서평원 코드분할다중접속셀룰러전화시스템에서주파수간핸드오프제어방법
CN1678121B (zh) * 1998-05-07 2011-01-19 高通股份有限公司 无线通信系统中协调短消息发送与硬切换搜索的方法和设备
EP0959590B1 (de) * 1998-05-22 2005-12-14 Canon Kabushiki Kaisha Mit maximaler Übertragungsgeschwindigkeit arbeitendes Kommunikationssystem
FI106491B (fi) * 1998-08-12 2001-02-15 Nokia Mobile Phones Ltd Menetelmä ja laitteisto radiorajapinnan datanopeuden saumattomaksi muuttamiseksi piirikytketyssä välityksessä
US6389016B1 (en) * 1998-10-14 2002-05-14 Nortel Networks Limited Data communication system and method for transporting data
US6636500B2 (en) * 1999-07-27 2003-10-21 Lucent Technologies Inc. Medium allocation method
US6574668B1 (en) * 2000-01-25 2003-06-03 Cirrus Logic, Inc. Retransmission scheme in wireless computer networks

Also Published As

Publication number Publication date
EP1273121B1 (de) 2008-07-23
KR100866815B1 (ko) 2008-11-04
US7088701B1 (en) 2006-08-08
KR100825239B1 (ko) 2008-04-25
JP2003531518A (ja) 2003-10-21
ATE402532T1 (de) 2008-08-15
ES2310178T3 (es) 2009-01-01
KR20020087983A (ko) 2002-11-23
CN1208921C (zh) 2005-06-29
AU2001253511A1 (en) 2001-10-30
WO2001080475A1 (en) 2001-10-25
EP1873952B1 (de) 2017-12-20
EP1873952A1 (de) 2008-01-02
KR20070106034A (ko) 2007-10-31
DE60134967D1 (de) 2008-09-04
EP1273121A1 (de) 2003-01-08
TW511349B (en) 2002-11-21
JP5607089B2 (ja) 2014-10-15
JP5073908B2 (ja) 2012-11-14
BR0110003A (pt) 2006-05-09
CN1436411A (zh) 2003-08-13
JP2012142967A (ja) 2012-07-26

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