Apparatus and method for transmitting a pilot signal in a BWA communication system using transmit antennas

A method and system for transmitting reference signals in a BWA communication system using a first transmit antenna, a second transmit antenna, and a plurality of sub-carriers. Each of the sub-carriers occupies a sub-frequency domain. In the method, reference signals for identifying a first transmit...

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Bibliographic Details
Main Authors OH, JEONG-TAE, CHAE, CHAN-BYOUNG, MAENG, SEUNG-JOO, KO, KYUN-BYOUNG, JEONG, HONG-SIL, ROH, WON-II, YUN, SUNG-RYUL, JOO, PAN-YUH, JEON, JAE-HO
Format Patent
LanguageEnglish
French
German
Published 26.03.2014
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MULTIPLEX COMMUNICATION
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:A method and system for transmitting reference signals in a BWA communication system using a first transmit antenna, a second transmit antenna, and a plurality of sub-carriers. Each of the sub-carriers occupies a sub-frequency domain. In the method, reference signals for identifying a first transmit antenna are transmitted through a second predetermined number of sub-carriers in a first mini sub-channel transmitted through the first transmit antenna and occupied by a predetermined time domain and sub-frequency domains of a first predetermined number of sub-carriers, and reference signals for identifying a second transmit antenna are transmitted through the second predetermined number of the sub-carriers in a second mini sub-channel transmitted through the second transmit antenna and occupied by the time domain and the sub-frequency domains of the first predetermined number of sub-carriers.
Bibliography:Application Number: EP20130161977