WIRELESS COMMUNICATION SYSTEM, BASE STATION APPARATUS AND COMMUNICATION METHOD

WIRELESS COMMUNICATION SYSTEM, BASE STATION APPARATUS AND COMMUNICATION METHOD

PROBLEM TO BE SOLVED: To provide a wireless communication system or the like in which the network codes and error correction codes are regarded as serially concatenated codes and then decoded, whereby the diversity can be obtained by use of a simple structure and further in which since there is no r...

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Hauptverfasser: TAKAHASHI HIROKI, YOKOMAKURA KAZUNARI, GOTO JUNGO, MIYAMOTO SHINICHI, NAKAMURA OSAMU, SANPEI MASAICHI, HAMAGUCHI YASUHIRO, IHI SHINSUKE
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Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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creator TAKAHASHI HIROKI
YOKOMAKURA KAZUNARI
GOTO JUNGO
MIYAMOTO SHINICHI
NAKAMURA OSAMU
SANPEI MASAICHI
HAMAGUCHI YASUHIRO
IHI SHINSUKE
description PROBLEM TO BE SOLVED: To provide a wireless communication system or the like in which the network codes and error correction codes are regarded as serially concatenated codes and then decoded, whereby the diversity can be obtained by use of a simple structure and further in which since there is no restriction on the error correction coding method, the system designs are made flexible. SOLUTION: The wireless communication system includes: a plurality of mobile station apparatuses each of which transmits code bits obtained by error-correction-coding information bits; a relay station apparatus for receiving the code bits from the plurality of mobile station apparatuses and transmitting network code bits obtained by network-coding the received code bits; and a base station apparatus for receiving and decoding the code bits and the network code bits. In decoding the received code bits, the base station apparatus regards the received code bits as code bits obtained by a coding that is a serial concatenation of error correction coding and network coding, thereby repetitively decoding the received code bits. COPYRIGHT: (C)2011,JPO&INPIT
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SOLUTION: The wireless communication system includes: a plurality of mobile station apparatuses each of which transmits code bits obtained by error-correction-coding information bits; a relay station apparatus for receiving the code bits from the plurality of mobile station apparatuses and transmitting network code bits obtained by network-coding the received code bits; and a base station apparatus for receiving and decoding the code bits and the network code bits. In decoding the received code bits, the base station apparatus regards the received code bits as code bits obtained by a coding that is a serial concatenation of error correction coding and network coding, thereby repetitively decoding the received code bits. 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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
title WIRELESS COMMUNICATION SYSTEM, BASE STATION APPARATUS AND COMMUNICATION METHOD
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