The non-orthogonal encoding in MIMO communication cause fading in OFDM Channel
which further increase the BER. For Orthogonal Frequency Division Multiplexing (OFDM) …

In this paper, we evaluate the performance of a 2× 1 Alamouti Space Time Block Code
system in multipath fading environments in terms of Bit Error Rate (BER). The system is …

In this paper, a low complexity and efficient multiuser space time block code multicarrier
code division multiple access (STBC MC-CDMA) for downlink wireless communication …

STBC is very promising technique for high speed data transmission and for 4G wireless
communication system. How ever, one of the disadvantage with MC-CDMA (multi carrier …

In recent years, intelligent transportation system (ITS) is well known as an effective way to
provide road safety and comfortable driving. In vehicular communications, the current …

* 1Department of Electronics and Communication Engineering, Swarnandhra College of
Engineering and Technology, Narsapur,(West Godavari), Andhra Pradesh, India …

Solar air heaters are one of the simplest and cost effective solar energy utilization systems
for various drying applications. The thermal efficiency of solar air heaters is found to be low …

Space Time Block Code Multi Carrier Code Division Multiple Access (STBC MC-CDMA) is a
promising technology for 4G wireless communication systems. STBC is a special form of …