WO2003021855A1 - Appareil d'emission, procede de commande d'emission, appareil de reception et procede de commande de reception - Google Patents

Appareil d'emission, procede de commande d'emission, appareil de reception et procede de commande de reception Download PDF

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Publication number
WO2003021855A1
WO2003021855A1 PCT/JP2002/008646 JP0208646W WO03021855A1 WO 2003021855 A1 WO2003021855 A1 WO 2003021855A1 JP 0208646 W JP0208646 W JP 0208646W WO 03021855 A1 WO03021855 A1 WO 03021855A1
Authority
WO
WIPO (PCT)
Prior art keywords
control method
transmission
reception
terminal
base station
Prior art date
Application number
PCT/JP2002/008646
Other languages
English (en)
French (fr)
Inventor
Katsutoshi Itoh
Original Assignee
Sony Corporation
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 Sony Corporation filed Critical Sony Corporation
Priority to KR1020037005842A priority Critical patent/KR100925076B1/ko
Priority to JP2003526064A priority patent/JP4038728B2/ja
Priority to US10/415,223 priority patent/US7277492B2/en
Priority to EP02767864A priority patent/EP1422856B1/en
Publication of WO2003021855A1 publication Critical patent/WO2003021855A1/ja

Links

Classifications

    • 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
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • 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
    • 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
    • H04L1/0002—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
    • H04L1/0001—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
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • 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
    • H04L1/1607—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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1692—Physical properties of the supervisory signal, e.g. acknowledgement by energy bursts
    • 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
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • 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
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
PCT/JP2002/008646 2001-08-28 2002-08-28 Appareil d'emission, procede de commande d'emission, appareil de reception et procede de commande de reception WO2003021855A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020037005842A KR100925076B1 (ko) 2001-08-28 2002-08-28 송신 장치 및 송신 제어 방법과 수신 장치 및 수신 제어 방법 및 프로그램을 기록한 기록 매체
JP2003526064A JP4038728B2 (ja) 2001-08-28 2002-08-28 送信装置および送信制御方法、並びに受信装置および受信制御方法
US10/415,223 US7277492B2 (en) 2001-08-28 2002-08-28 Transmission apparatus, transmission control method, reception apparatus, and reception control method
EP02767864A EP1422856B1 (en) 2001-08-28 2002-08-28 Transmission apparatus transmission control method reception apparatus and reception control method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001258696 2001-08-28
JP2001-258696 2001-08-28

Publications (1)

Publication Number Publication Date
WO2003021855A1 true WO2003021855A1 (fr) 2003-03-13

Family

ID=19086168

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/008646 WO2003021855A1 (fr) 2001-08-28 2002-08-28 Appareil d'emission, procede de commande d'emission, appareil de reception et procede de commande de reception

Country Status (6)

Country Link
US (1) US7277492B2 (ja)
EP (1) EP1422856B1 (ja)
JP (1) JP4038728B2 (ja)
KR (1) KR100925076B1 (ja)
CN (1) CN1287543C (ja)
WO (1) WO2003021855A1 (ja)

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US7397776B2 (en) * 2003-10-03 2008-07-08 Nvidia Corporation Systems and methods for autonomously and dynamically optimizing transmission power in a wireless network
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US7751363B1 (en) * 2004-11-22 2010-07-06 Nextel Communications Inc. System and method for allocating traffic and associated control channels
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US8085819B2 (en) * 2006-04-24 2011-12-27 Qualcomm Incorporated Superposition coding in a wireless communication system
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US20080021702A1 (en) * 2006-06-28 2008-01-24 Shaojie Chen Wireless communication apparatus including a mechanism for suppressing uplink noise
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US8312310B2 (en) * 2007-05-01 2012-11-13 Canon Kabushiki Kaisha Apparatus and method for changing clock frequency and modulation method based on current state
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US9026123B2 (en) * 2008-07-09 2015-05-05 Broadcom Corporation Method and apparatus for managing uplink communication in wireless communication network
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JPWO2010122783A1 (ja) * 2009-04-21 2012-10-25 パナソニック株式会社 端末装置及び再送制御方法
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Also Published As

Publication number Publication date
KR100925076B1 (ko) 2009-11-04
US20040047425A1 (en) 2004-03-11
KR20040036675A (ko) 2004-04-30
CN1287543C (zh) 2006-11-29
EP1422856B1 (en) 2012-04-18
JPWO2003021855A1 (ja) 2004-12-24
EP1422856A4 (en) 2007-06-13
JP4038728B2 (ja) 2008-01-30
US7277492B2 (en) 2007-10-02
EP1422856A1 (en) 2004-05-26
CN1476693A (zh) 2004-02-18

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