MX2010010414A - Sistema y metodo para la multiplexacion sobre un canal de control de enlace ascendente de evolucion a largo plazo. - Google Patents

Sistema y metodo para la multiplexacion sobre un canal de control de enlace ascendente de evolucion a largo plazo.

Info

Publication number
MX2010010414A
MX2010010414A MX2010010414A MX2010010414A MX2010010414A MX 2010010414 A MX2010010414 A MX 2010010414A MX 2010010414 A MX2010010414 A MX 2010010414A MX 2010010414 A MX2010010414 A MX 2010010414A MX 2010010414 A MX2010010414 A MX 2010010414A
Authority
MX
Mexico
Prior art keywords
cqi
multiplexing
uplink control
control channel
pmi
Prior art date
Application number
MX2010010414A
Other languages
English (en)
Inventor
Jianzhong Zhang
Ju-Ho Lee
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of MX2010010414A publication Critical patent/MX2010010414A/es

Links

Classifications

    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • 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
    • 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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03343—Arrangements at the transmitter end
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03426—Arrangements for removing intersymbol interference characterised by the type of transmission transmission using multiple-input and multiple-output channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03777—Arrangements for removing intersymbol interference characterised by the signalling
    • H04L2025/03802—Signalling on the reverse channel

Abstract

Una red de comunicación inalámbrica que comprende una pluralidad de estaciones base que permiten la comunicación inalámbrica con una pluralidad de estaciones de suscriptor dentro de un área de cobertura de la red, en donde por lo menos una de la pluralidad de estaciones base es capaz de: determinar un esquema de multiplexación para multiplexar un reporte de retroalimentación de información de calidad de canal de frecuencia selectiva/índice de matriz de precodificación (FS CQI/PMI) con un reporte de retroalimentación de información de calidad de canal de banda ancha/índice de matriz de pre-codificación (WB CQI/PMI) y un reporte de información de rango (Rl) sobre un canal de control de enlace ascendente físico; transmitir el esquema de multiplexación a una estación de suscriptor; y recibir de la estación de suscriptor, un reporte de retroalimentación FS CQI/PMI multiplexado con un reporte de retroalimentación WB CQI/PMI y un reporte Rl sobre el canal de control de enlace ascendente físico de acuerdo con el esquema de multiplexación.
MX2010010414A 2008-03-25 2009-03-17 Sistema y metodo para la multiplexacion sobre un canal de control de enlace ascendente de evolucion a largo plazo. MX2010010414A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6476508P 2008-03-25 2008-03-25
US12/284,822 US8259651B2 (en) 2008-03-25 2008-09-25 System and method for multiplexing on an LTE uplink control channel
PCT/KR2009/001327 WO2009119988A1 (en) 2008-03-25 2009-03-17 System and method for multiplexing on an lte uplink control channel

Publications (1)

Publication Number Publication Date
MX2010010414A true MX2010010414A (es) 2010-10-20

Family

ID=41114133

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010010414A MX2010010414A (es) 2008-03-25 2009-03-17 Sistema y metodo para la multiplexacion sobre un canal de control de enlace ascendente de evolucion a largo plazo.

Country Status (12)

Country Link
US (2) US8259651B2 (es)
EP (1) EP2258078B1 (es)
JP (1) JP5855456B2 (es)
KR (1) KR101571431B1 (es)
CN (2) CN101981869B (es)
BR (1) BRPI0910866B1 (es)
MX (1) MX2010010414A (es)
MY (1) MY152478A (es)
PH (1) PH12013501208B1 (es)
RU (1) RU2467491C2 (es)
WO (1) WO2009119988A1 (es)
ZA (1) ZA201006755B (es)

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Also Published As

Publication number Publication date
CN101981869A (zh) 2011-02-23
CN101981869B (zh) 2013-09-11
US20120327861A1 (en) 2012-12-27
KR20100126550A (ko) 2010-12-01
JP5855456B2 (ja) 2016-02-09
KR101571431B1 (ko) 2015-11-24
EP2258078A4 (en) 2011-10-26
RU2010143419A (ru) 2012-04-27
PH12013501208A1 (en) 2015-09-28
ZA201006755B (en) 2011-11-30
US20160021559A9 (en) 2016-01-21
US8259651B2 (en) 2012-09-04
EP2258078B1 (en) 2017-04-05
WO2009119988A1 (en) 2009-10-01
BRPI0910866B1 (pt) 2021-06-29
CN103401671A (zh) 2013-11-20
US9369903B2 (en) 2016-06-14
BRPI0910866A2 (pt) 2016-05-17
US20090245169A1 (en) 2009-10-01
JP2011518476A (ja) 2011-06-23
EP2258078A1 (en) 2010-12-08
MY152478A (en) 2014-10-15
RU2467491C2 (ru) 2012-11-20
CN103401671B (zh) 2016-09-21
PH12013501208B1 (en) 2015-09-28

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