Networking

Enhanced Mobile Digital Video Broadcasting with Distributed Space-Time Coding

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Executive Summary

This paper investigates the distributed Space-Time (ST) coding proposals for the future Digital Video Broadcasting - Next Generation Handheld (DVB-NGH) standard. The authors first theoretically show that the distributed MIMO scheme is the best broadcasting scenario in terms of channel capacity. Consequently, they evaluate the performance of several ST coding proposals for DVB-NGH with practical system specifications and channel conditions. Simulation results demonstrate that the 3D code is the best ST coding solution for broadcasting in the distributed MIMO scenario. This paper investigates the distributed Space-Time (ST) coding proposals for the future Digital Video Broadcasting - Next Generation Handheld (DVB-NGH) standard. They first theoretically show that the distributed MIMO scheme is the best broadcasting scenario in terms of channel capacity.

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