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1. WO2002023769 - BASE STATION DEVICE

Publication Number WO/2002/023769
Publication Date 21.03.2002
International Application No. PCT/JP2001/007933
International Filing Date 13.09.2001
IPC
H04L 1/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
H04L 1/06 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
02by diversity reception
06using space diversity
CPC
H04L 1/0025
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
0023characterised by the signalling
0025Transmission of mode-switching indication
H04L 1/0043
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
004by using forward error control
0041Arrangements at the transmitter end
0043Realisations of complexity reduction techniques, e.g. use of look-up tables
H04L 1/0052
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
004by using forward error control
0045Arrangements at the receiver end
0052Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables
H04L 1/0073
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
004by using forward error control
0072Error control for data other than payload data, e.g. control data
0073Special arrangements for feedback channel
H04L 1/06
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
02by diversity reception
06using space diversity
Applicants
  • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. [JP]/[JP] (AllExceptUS)
  • HORIE, Yasuo [JP]/[JP] (UsOnly)
Inventors
  • HORIE, Yasuo
Agents
  • WASHIDA, Kimihito
Priority Data
2000-28000714.09.2000JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) BASE STATION DEVICE
(FR) DISPOSITIF DE STATION DE BASE
Abstract
(EN)
Baseband processing means needed for a base station device of a mobile communication system of code division multiple connection (CDMA) communication is provided with a channel decoding function and a channel coding function integrally, thereby dispensing with bus means requiring a large number of signals for multiplexing upstream baseband signal transferred from a mobile device to the base station device by line concentration and radio channel status information.
(FR)
L'invention concerne un système de traitement dans la bande de base pour dispositif de station de base de système de communication mobile fonctionnant en accès multiple par code de répartition (AMRC), avec fonctions intégrées de décodage et de codage de canal, ce qui permet de se passer d'un système de bus nécessitant un grand nombre de signaux pour le multiplexage des signaux de bande de base en amont acheminés depuis un dispositif mobile vers le dispositif de station de base par concentration de ligne et information relative à l'état des canaux.
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