MX2012003364A - Metodo y aparato para transmitir señalizacion de control de enlace ascendente en un canal compartido de enlace ascendente fisico. - Google Patents

Metodo y aparato para transmitir señalizacion de control de enlace ascendente en un canal compartido de enlace ascendente fisico.

Info

Publication number
MX2012003364A
MX2012003364A MX2012003364A MX2012003364A MX2012003364A MX 2012003364 A MX2012003364 A MX 2012003364A MX 2012003364 A MX2012003364 A MX 2012003364A MX 2012003364 A MX2012003364 A MX 2012003364A MX 2012003364 A MX2012003364 A MX 2012003364A
Authority
MX
Mexico
Prior art keywords
control signaling
uplink control
pusch
transport blocks
transmitting
Prior art date
Application number
MX2012003364A
Other languages
English (en)
Inventor
Shuqiang Xia
Weiwei Yang
Chunli Liang
Bo Dai
Jun Xu
Original Assignee
Zte Corp
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 Zte Corp filed Critical Zte Corp
Publication of MX2012003364A publication Critical patent/MX2012003364A/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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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
    • H04L1/0001—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
    • H04L1/0028—Formatting
    • 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
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • 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
    • 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

La presente invención describe un método para transmitir señalización de control de enlace ascendente en un Canal Compartido de Enlace Ascendente Físico (PUSCH). El método incluye: cuando se transmiten dos bloques de transporte/palabras de código en el PUSCH, correlacionar la señalización de control de enlace ascendente con la capa correspondiente a uno de los dos bloques de transporte/palabras de código a transmitirse. La presente invención se invención también describe un aparato para transmitir señalización de control de enlace ascendente en el PUSCH. El aparato incluye: una unidad de correlación, utilizada para correlacionar la señalización de control de enlace ascendente con la capa correspondiente a uno de los dos bloques de transporte/palabras de código cuando los dos bloques de transporte/palabras de código se transmiten en el PUSCH; y una unidad de transmisión, utilizada para transmitir la señalización de control de enlace ascendente. La presente invención resuelve de manera efectiva el problema de transmitir señalización de control de enlace ascendente en el PUSCH cuando el PUSCH utiliza multiplexión espacial en un sistema LTE-A (Sistema de Evolución a Largo Plazo-Avanzado), y asegura la capacidad de datos. La calidad del canal correspondiente a los bloques de transporte seleccionados en varias formas es relativamente buena, asegurando así la calidad de la transmisión de la señalización de control de enlace ascendente.
MX2012003364A 2009-10-27 2010-06-25 Metodo y aparato para transmitir señalizacion de control de enlace ascendente en un canal compartido de enlace ascendente fisico. MX2012003364A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200910207139A CN101695017A (zh) 2009-10-27 2009-10-27 物理上行共享信道传输上行控制信令的方法与装置
PCT/CN2010/074551 WO2010145588A1 (zh) 2009-10-27 2010-06-25 物理上行共享信道传输上行控制信令的方法与装置

Publications (1)

Publication Number Publication Date
MX2012003364A true MX2012003364A (es) 2012-05-08

Family

ID=42093960

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012003364A MX2012003364A (es) 2009-10-27 2010-06-25 Metodo y aparato para transmitir señalizacion de control de enlace ascendente en un canal compartido de enlace ascendente fisico.

Country Status (9)

Country Link
US (1) US9282570B2 (es)
EP (1) EP2458925B1 (es)
JP (1) JP5512818B2 (es)
KR (1) KR101410834B1 (es)
CN (2) CN101695017A (es)
BR (1) BR112012006017B1 (es)
MX (1) MX2012003364A (es)
RU (1) RU2515605C2 (es)
WO (1) WO2010145588A1 (es)

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Also Published As

Publication number Publication date
BR112012006017B1 (pt) 2021-08-10
US9282570B2 (en) 2016-03-08
KR20120085305A (ko) 2012-07-31
CN102484872A (zh) 2012-05-30
CN101695017A (zh) 2010-04-14
BR112012006017A2 (pt) 2020-09-15
RU2515605C2 (ru) 2014-05-20
JP2013507078A (ja) 2013-02-28
EP2458925B1 (en) 2018-04-04
US20120201212A1 (en) 2012-08-09
WO2010145588A1 (zh) 2010-12-23
JP5512818B2 (ja) 2014-06-04
RU2012111210A (ru) 2013-12-10
EP2458925A4 (en) 2013-01-02
KR101410834B1 (ko) 2014-06-24
CN102484872B (zh) 2015-08-26
EP2458925A1 (en) 2012-05-30

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