Apparatus and method for transmitting/receiving pilot signalin communication system using OFDM scheme

Apparatus and method for transmitting/receiving pilot signalin communication system using OFDM scheme

Disclosed is a method for transmitting a pilot symbol from base stations (BSs) to a subscriber station (SS) in a communication system which includes the base stations located adjacent to each other, the method includes the steps of transmitting BS-identifying sub-carriers which represent sequences f...

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Bibliographische Detailangaben
1. Verfasser: KIM JAE-YOEL,CHOI SEUNG-HOON,PARK DONG-SEEK,PARK SUNG-EUN,CHO JAE-WEON,CHO SIE-JOON,LIM CHI-WOO,YUNSUNG-RYUL
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MULTIPLEX COMMUNICATION
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Beschreibung
Zusammenfassung:Disclosed is a method for transmitting a pilot symbol from base stations (BSs) to a subscriber station (SS) in a communication system which includes the base stations located adjacent to each other, the method includes the steps of transmitting BS-identifying sub-carriers which represent sequences for identifying the base stations in a frequency domain of the pilot symbol; and transmitting PAPR (Peak to Average Power Ratio) sub-carriers which represent sequences for reducing a PAPR of the pilot symbol together with the transmission of the BS-identifying sub-carriers in the frequency domain.