MX2010001644A - Dispositivo de usuario, estacion de base y metodo de configuracion de canal de control de enlace ascendente. - Google Patents

Dispositivo de usuario, estacion de base y metodo de configuracion de canal de control de enlace ascendente.

Info

Publication number
MX2010001644A
MX2010001644A MX2010001644A MX2010001644A MX2010001644A MX 2010001644 A MX2010001644 A MX 2010001644A MX 2010001644 A MX2010001644 A MX 2010001644A MX 2010001644 A MX2010001644 A MX 2010001644A MX 2010001644 A MX2010001644 A MX 2010001644A
Authority
MX
Mexico
Prior art keywords
base station
control information
control channel
upstream link
link control
Prior art date
Application number
MX2010001644A
Other languages
English (en)
Inventor
Mamoru Sawahashi
Kenichi Higuchi
Yoshihisa Kishiyama
Original Assignee
Ntt Docomo 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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of MX2010001644A publication Critical patent/MX2010001644A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]
    • H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
    • 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
    • H04L1/0026—Transmission of channel quality 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
    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L1/1861—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Abstract

Un dispositivo de usuario que transmite un canal de control de enlace ascendente a una estación de base a través del método de portador único incluye una unidad de determinación de recepción y una unidad de multiplexión de información de control. La unidad de determinación de recepción realiza la determinación de la recepción para los datos transmitidos a partir de la estación de base mediante la planeación y genera el resultado de la determinación de la recepción como una primera información de control. La unidad de multiplexión de información de control asigna la primera información de control a un primer recurso de radio situado en el extremo de una banda de sistema y asigna una segunda información de control transmitida por el recurso de radio asignado de manera individual a un usuario a una posición específica del segundo recurso de radio adyacente al primer recurso de radio, con lo cual, multiplexa la primera y segunda informaciones de control en el canal de control de enlace ascendente. La presente invención también se refiere a un método de configuración para una estación de base y un canal de control de enlace ascendente.
MX2010001644A 2007-08-14 2008-08-13 Dispositivo de usuario, estacion de base y metodo de configuracion de canal de control de enlace ascendente. MX2010001644A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007211596A JP4558020B2 (ja) 2007-08-14 2007-08-14 ユーザ装置、送信方法及び通信システム
PCT/JP2008/064538 WO2009022704A1 (ja) 2007-08-14 2008-08-13 ユーザ装置、基地局及び上りリンク制御チャネル構成方法

Publications (1)

Publication Number Publication Date
MX2010001644A true MX2010001644A (es) 2010-03-15

Family

ID=40350756

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010001644A MX2010001644A (es) 2007-08-14 2008-08-13 Dispositivo de usuario, estacion de base y metodo de configuracion de canal de control de enlace ascendente.

Country Status (10)

Country Link
US (2) US8325667B2 (es)
EP (1) EP2180733A4 (es)
JP (1) JP4558020B2 (es)
KR (1) KR101500526B1 (es)
CN (2) CN101822111B (es)
BR (1) BRPI0815172A2 (es)
CA (1) CA2695524A1 (es)
MX (1) MX2010001644A (es)
RU (2) RU2468530C2 (es)
WO (1) WO2009022704A1 (es)

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Also Published As

Publication number Publication date
CN101822111B (zh) 2013-02-13
WO2009022704A1 (ja) 2009-02-19
US8325667B2 (en) 2012-12-04
CA2695524A1 (en) 2009-02-19
EP2180733A1 (en) 2010-04-28
KR20100044861A (ko) 2010-04-30
JP4558020B2 (ja) 2010-10-06
BRPI0815172A2 (pt) 2015-03-31
CN101822111A (zh) 2010-09-01
CN102781106B (zh) 2015-04-29
RU2507708C1 (ru) 2014-02-20
RU2010105954A (ru) 2011-09-20
KR101500526B1 (ko) 2015-03-09
AU2008287801A1 (en) 2009-02-19
RU2468530C2 (ru) 2012-11-27
JP2009049539A (ja) 2009-03-05
US8780850B2 (en) 2014-07-15
RU2012129343A (ru) 2014-01-20
EP2180733A4 (en) 2014-09-17
US20110032887A1 (en) 2011-02-10
US20130039330A1 (en) 2013-02-14
CN102781106A (zh) 2012-11-14

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