DE602004025829D1 - Verfahren zur regelung der sendeleistung der paketneuübertragung und mobiles endgerät damit - Google Patents

Verfahren zur regelung der sendeleistung der paketneuübertragung und mobiles endgerät damit

Info

Publication number
DE602004025829D1
DE602004025829D1 DE602004025829T DE602004025829T DE602004025829D1 DE 602004025829 D1 DE602004025829 D1 DE 602004025829D1 DE 602004025829 T DE602004025829 T DE 602004025829T DE 602004025829 T DE602004025829 T DE 602004025829T DE 602004025829 D1 DE602004025829 D1 DE 602004025829D1
Authority
DE
Germany
Prior art keywords
transmission
retransmission
packet
transmission power
regulating
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602004025829T
Other languages
English (en)
Inventor
Ki Jun Kim
Young Woo Yun
Jong Hoe An
Soon Yil Kwon
Jee Woong Seol
Chan Ho Kyung
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics 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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of DE602004025829D1 publication Critical patent/DE602004025829D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/24Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1825Adaptation of specific ARQ protocol parameters according to transmission conditions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/04Error control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/18TPC being performed according to specific parameters
    • H04W52/24TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/241TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/18TPC being performed according to specific parameters
    • H04W52/24TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/247TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter sent by another terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/38TPC being performed in particular situations
    • H04W52/48TPC being performed in particular situations during retransmission after error or non-acknowledgment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
DE602004025829T 2003-09-03 2004-08-31 Verfahren zur regelung der sendeleistung der paketneuübertragung und mobiles endgerät damit Active DE602004025829D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020030061564A KR100985104B1 (ko) 2003-09-03 2003-09-03 재전송 패킷의 전력제어방법
PCT/KR2004/002188 WO2005022883A2 (en) 2003-09-03 2004-08-31 Method of controlling transmission power of retransmission packet and mobile terminal using the same

Publications (1)

Publication Number Publication Date
DE602004025829D1 true DE602004025829D1 (de) 2010-04-15

Family

ID=36102885

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004025829T Active DE602004025829D1 (de) 2003-09-03 2004-08-31 Verfahren zur regelung der sendeleistung der paketneuübertragung und mobiles endgerät damit

Country Status (11)

Country Link
US (1) US7372834B2 (de)
EP (1) EP1665578B1 (de)
KR (1) KR100985104B1 (de)
CN (1) CN1846365B (de)
AT (1) ATE460013T1 (de)
AU (1) AU2004302746B2 (de)
BR (1) BRPI0413781A (de)
CA (1) CA2537508C (de)
DE (1) DE602004025829D1 (de)
HK (1) HK1091335A1 (de)
WO (1) WO2005022883A2 (de)

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Also Published As

Publication number Publication date
CA2537508A1 (en) 2005-03-10
HK1091335A1 (en) 2007-01-12
AU2004302746A1 (en) 2005-03-10
CN1846365B (zh) 2010-05-12
EP1665578A2 (de) 2006-06-07
US20060252445A1 (en) 2006-11-09
ATE460013T1 (de) 2010-03-15
EP1665578B1 (de) 2010-03-03
CN1846365A (zh) 2006-10-11
WO2005022883A2 (en) 2005-03-10
AU2004302746B2 (en) 2009-07-30
CA2537508C (en) 2011-11-15
WO2005022883A3 (en) 2005-06-09
BRPI0413781A (pt) 2006-10-31
KR100985104B1 (ko) 2010-10-05
US7372834B2 (en) 2008-05-13
KR20050024587A (ko) 2005-03-10

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