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Combined Turbo-TCM and Differential Unitary Space-Time Modulation
Differential unitary Space-Time modulation (DUSTM) is well established for high data rate communications in the multi antennas channel without channel state information (CSI). To achieve the channel capacity, a new scheme, which employs the turbo-trellis coded modulation (TTCM) and DUSTM, is proposed in this paper. Simulation results reveal that in the TTCM-DUSTM scheme, around 12dB coding gain is obtained over the original DUSTM system at the bit error rate (BER) of 10-4.
Combined Turbo-TCM and Differential Unitary Space-Time Modulation
Differential unitary Space-Time modulation (DUSTM) is well established for high data rate communications in the multi antennas channel without channel state information (CSI). To achieve the channel capacity, a new scheme, which employs the turbo-trellis coded modulation (TTCM) and DUSTM, is proposed in this paper. Simulation results reveal that in the TTCM-DUSTM scheme, around 12dB coding gain is obtained over the original DUSTM system at the bit error rate (BER) of 10-4.
Combined Turbo-TCM and Differential Unitary Space-Time Modulation
Xie, Kai (author) / Wang, Wenbo (author)
2006-06-01
4714910 byte
Conference paper
Electronic Resource
English
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