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Performance comparision of 2×1 and 2×2 Differential STBC and Implementation of DSTBC on Digital Video Broadcasting Sattelite

Publication Date : 01/08/2015



Author(s) :

Mrs.Mona B Jadav , Mrs. Sharda Shweta.


Volume/Issue :
Volume 2
,
Issue 7
(08 - 2015)



Abstract :

The demand for wireless communication systems with high data rates has dramatically increased in recent years. MIMO system at both the ends multiple Antennas are used is an efficient solution for future wireless communication system. STBC have been proposed by pioneering work of Altamonte’s code. The Alamouti’scode provide full diversity and full data rate in case of two transmit antennas. DSTBC is used when perfect channel is not available at transmitter or receiver. DSTBC is a generalization of differential coding to multiple antenna system. DVB is the digital video broadcasting system used for terrestrial network. DVB-S is abbreviation of Digital video broadcasting for satellite network to overcome the bandwidth requirement and wireless communication. The coding scheme is RS code and convolution code.


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Performance comparision of 2×1 and 2×2 Differential STBC and Implementation of DSTBC on Digital Video Broadcasting Sattelite

July 31, 2015