2014•Journal of Communications Technology and ElectronicsRequires access

Performance evolution of trellis coding in Multiple Input Multiple Output communication systems—A review

C. Arunachalaperumal, C. Arun, S. Dhilipkumar, G. Abija

Abstract

In recent years, it has been realized that the Multiple Input Multiple Output (MIMO) communication system is inevitable in accelerating the evolution of high data rate applications. Also the latest research in Information and Communication Technology has told that considerable gains in capacity of wireless communication are feasible in MIMO systems. MIMO with Space Time Trellis Code (STTC) offers both diversity gain and coding gain. This paper discusses the evolutional variants of Space Time Trellis Code developed over a decade. The performance of New Trellis code for STTC, STTC for 4-PSK, Space Frequency Trellis code (SFTC), Space Time Bit Trellis Code, and Silver STTC have been studied and discussed. STTC with Trellis Coded Modulation creates a bandwidth efficient system with coding gain.

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Key concepts: Space–time trellis code, Trellis modulation, MIMO, Coding gain, Computer science, Trellis quantization, Trellis (graph), Coding (social sciences)