Capacity for Space Time Data Transmission Scheme in colocated massive MIMO

The massive MIMO has been identified as one of the encouraging technologies to accommodate large number of users. Most of the work has been done on massive MIMO but in this paper the work has been done for colocated massive MIMO containing large number of antennas at the transmitter and receiver. Space time data transmission scheme (STDTS) is used to alleviate the problem of channel estimation in order to detect the transmitted signal. Maximum Likelihood Decoding (MLD) method is used to detect the data symbols. Singular value decomposition is used to get moment generating function in order to obtain symbol error rate(SER) using M-ary phase shift modulation (M-PSK). Ergodic capacity is an important parameter for reliable communication. Plot for ergodic capacity has been obtained under this scheme.