ATE460013T1 - 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
ATE460013T1
ATE460013T1 AT04774449T AT04774449T ATE460013T1 AT E460013 T1 ATE460013 T1 AT E460013T1 AT 04774449 T AT04774449 T AT 04774449T AT 04774449 T AT04774449 T AT 04774449T AT E460013 T1 ATE460013 T1 AT E460013T1
Authority
AT
Austria
Prior art keywords
transmission power
retransmission
transmission
mobile terminal
regulating
Prior art date
Application number
AT04774449T
Other languages
English (en)
Inventor
Ki Jun Kim
Young Woo Yun
Jong Hoe An
Soon Yil Kwon
Jee Woong Seol
Chan Ho Kyung
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
Application granted granted Critical
Publication of ATE460013T1 publication Critical patent/ATE460013T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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
    • H04W52/241—TPC 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 or Eb/lo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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
    • H04W52/247—TPC 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/48—TPC 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)
AT04774449T 2003-09-03 2004-08-31 Verfahren zur regelung der sendeleistung der paketneuübertragung und mobiles endgerät damit ATE460013T1 (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
ATE460013T1 true ATE460013T1 (de) 2010-03-15

Family

ID=36102885

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04774449T ATE460013T1 (de) 2003-09-03 2004-08-31 Verfahren zur regelung der sendeleistung der paketneuübertragung und mobiles endgerät damit

Country Status (10)

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)
WO (1) WO2005022883A2 (de)

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Also Published As

Publication number Publication date
US7372834B2 (en) 2008-05-13
BRPI0413781A (pt) 2006-10-31
AU2004302746B2 (en) 2009-07-30
WO2005022883A3 (en) 2005-06-09
CN1846365A (zh) 2006-10-11
CN1846365B (zh) 2010-05-12
WO2005022883A2 (en) 2005-03-10
EP1665578B1 (de) 2010-03-03
AU2004302746A1 (en) 2005-03-10
HK1091335A1 (en) 2007-01-12
EP1665578A2 (de) 2006-06-07
DE602004025829D1 (de) 2010-04-15
KR100985104B1 (ko) 2010-10-05
KR20050024587A (ko) 2005-03-10
US20060252445A1 (en) 2006-11-09
CA2537508C (en) 2011-11-15
CA2537508A1 (en) 2005-03-10

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