KR100798713B1 - 가입자 유닛을 위한 물리 계층 자동 재전송 요구 방법 - Google Patents

가입자 유닛을 위한 물리 계층 자동 재전송 요구 방법 Download PDF

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Publication number
KR100798713B1
KR100798713B1 KR1020047002378A KR20047002378A KR100798713B1 KR 100798713 B1 KR100798713 B1 KR 100798713B1 KR 1020047002378 A KR1020047002378 A KR 1020047002378A KR 20047002378 A KR20047002378 A KR 20047002378A KR 100798713 B1 KR100798713 B1 KR 100798713B1
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South Korea
Prior art keywords
packet
data
arq
physical layer
air interface
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Expired - Fee Related
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KR1020047002378A
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English (en)
Korean (ko)
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KR20040032931A (ko
Inventor
크워크조셉에이
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인터디지탈 테크날러지 코포레이션
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Priority claimed from US09/939,410 external-priority patent/US20030039226A1/en
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Publication of KR20040032931A publication Critical patent/KR20040032931A/ko
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    • 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
    • H04L1/0033—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter
    • H04L1/0034—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter where the transmitter decides based on inferences, e.g. use of implicit signalling
    • 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
    • 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
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/1845—Combining techniques, e.g. code combining
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • 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
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0096—Channel splitting in point-to-point links
    • 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
    • H04W88/08—Access point devices

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Multimedia (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
KR1020047002378A 2001-08-24 2002-08-23 가입자 유닛을 위한 물리 계층 자동 재전송 요구 방법 Expired - Fee Related KR100798713B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/939,410 2001-08-24
US09/939,410 US20030039226A1 (en) 2001-08-24 2001-08-24 Physical layer automatic repeat request (ARQ)
US10/085,187 US7519018B2 (en) 2001-08-24 2002-02-27 Method for physical layer automatic repeat request for a subscriber unit
US10/085,187 2002-02-27
PCT/US2002/026940 WO2003019812A1 (en) 2001-08-24 2002-08-23 Method for physical layer automatic repeat request for a subscriber unit

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020057016093A Division KR20050098015A (ko) 2001-08-24 2002-08-23 가입자 유닛을 위한 물리 계층 자동 재전송 요구 방법

Publications (2)

Publication Number Publication Date
KR20040032931A KR20040032931A (ko) 2004-04-17
KR100798713B1 true KR100798713B1 (ko) 2008-01-28

Family

ID=26772403

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020047002378A Expired - Fee Related KR100798713B1 (ko) 2001-08-24 2002-08-23 가입자 유닛을 위한 물리 계층 자동 재전송 요구 방법
KR1020077019302A Withdrawn KR20070101344A (ko) 2001-08-24 2002-08-23 가입자 유닛을 위한 물리 계층 자동 재전송 요구 방법
KR1020057016093A Withdrawn KR20050098015A (ko) 2001-08-24 2002-08-23 가입자 유닛을 위한 물리 계층 자동 재전송 요구 방법

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1020077019302A Withdrawn KR20070101344A (ko) 2001-08-24 2002-08-23 가입자 유닛을 위한 물리 계층 자동 재전송 요구 방법
KR1020057016093A Withdrawn KR20050098015A (ko) 2001-08-24 2002-08-23 가입자 유닛을 위한 물리 계층 자동 재전송 요구 방법

Country Status (11)

Country Link
EP (1) EP1421709B1 (https=)
JP (1) JP4540339B2 (https=)
KR (3) KR100798713B1 (https=)
CN (1) CN100337410C (https=)
BR (1) BR0212697A (https=)
CA (1) CA2457881C (https=)
IL (1) IL160331A0 (https=)
MX (1) MXPA04001736A (https=)
NO (1) NO20040783L (https=)
TW (3) TWI278192B (https=)
WO (1) WO2003019812A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030039226A1 (en) 2001-08-24 2003-02-27 Kwak Joseph A. Physical layer automatic repeat request (ARQ)
US6912198B2 (en) * 2003-03-26 2005-06-28 Sony Corporation Performance of data transmission using adaptive technique
US8995466B2 (en) 2005-12-22 2015-03-31 Qualcomm Incorporated Communications methods and apparatus for using a single logical link with multiple physical layer connections
US20070153745A1 (en) * 2006-01-04 2007-07-05 Yishen Sun System and method for link adaptation for WLAN voice transmission
US7661038B2 (en) * 2006-10-09 2010-02-09 Intel Corporation Link adaptation for retransmission error-control technique transmissions
US8699426B2 (en) * 2008-03-26 2014-04-15 Qualcomm Incorporated Method and apparatus for resource allocation in wireless communication systems
TWI365650B (en) 2008-04-09 2012-06-01 Ind Tech Res Inst Transmission method of wireless signal and transmitter using the same
KR101012846B1 (ko) * 2008-04-15 2011-02-08 제코 컴퍼니 리미티드 처리수 자동 판매 장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5345600A (en) * 1993-08-31 1994-09-06 Motorola, Inc. Method and apparatus for selectively-enabled diversity signaling in a radio communications system
US6154489A (en) 1998-03-30 2000-11-28 Motorola, Inc. Adaptive-rate coded digital image transmission

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1312656C (en) * 1989-08-24 1993-01-12 Steven Messenger Wireless communications systems
US5956624A (en) * 1994-07-12 1999-09-21 Usa Digital Radio Partners Lp Method and system for simultaneously broadcasting and receiving digital and analog signals
US5648969A (en) * 1995-02-13 1997-07-15 Netro Corporation Reliable ATM microwave link and network
US5657325A (en) * 1995-03-31 1997-08-12 Lucent Technologies Inc. Transmitter and method for transmitting information packets with incremental redundancy
US5828677A (en) * 1996-03-20 1998-10-27 Lucent Technologies Inc. Adaptive hybrid ARQ coding schemes for slow fading channels in mobile radio systems
JP3242856B2 (ja) * 1997-02-17 2001-12-25 シャープ株式会社 スペクトル直接拡散通信システム
US6128276A (en) * 1997-02-24 2000-10-03 Radix Wireless, Inc. Stacked-carrier discrete multiple tone communication technology and combinations with code nulling, interference cancellation, retrodirective communication and adaptive antenna arrays
US6064692A (en) * 1997-06-20 2000-05-16 Amati Communications Corporation Protocol for transceiver initialization
US5982760A (en) * 1997-06-20 1999-11-09 Qualcomm Inc. Method and apparatus for power adaptation control in closed-loop communications
US6208663B1 (en) * 1997-08-29 2001-03-27 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for block ARQ with reselection of FEC coding and/or modulation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5345600A (en) * 1993-08-31 1994-09-06 Motorola, Inc. Method and apparatus for selectively-enabled diversity signaling in a radio communications system
US6154489A (en) 1998-03-30 2000-11-28 Motorola, Inc. Adaptive-rate coded digital image transmission

Also Published As

Publication number Publication date
TWI264229B (en) 2006-10-11
EP1421709A4 (en) 2006-12-06
IL160331A0 (en) 2004-07-25
TW200419992A (en) 2004-10-01
EP1421709B1 (en) 2012-05-09
EP1421709A1 (en) 2004-05-26
TWI278192B (en) 2007-04-01
HK1070198A1 (en) 2005-06-10
NO20040783L (no) 2004-05-11
TW200627852A (en) 2006-08-01
WO2003019812A1 (en) 2003-03-06
JP2005501468A (ja) 2005-01-13
BR0212697A (pt) 2004-10-19
KR20050098015A (ko) 2005-10-10
MXPA04001736A (es) 2004-05-31
CN1582538A (zh) 2005-02-16
CA2457881C (en) 2010-10-05
KR20070101344A (ko) 2007-10-16
CN100337410C (zh) 2007-09-12
JP4540339B2 (ja) 2010-09-08
KR20040032931A (ko) 2004-04-17
TWI269543B (en) 2006-12-21
CA2457881A1 (en) 2003-03-06

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