Title :
Error probability of coherent detection for trellis-coded partial response CPM on Rician fading channels
Author :
Yiin, Lihbor ; St?¼ber, Gordon L.
Author_Institution :
Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
Abstract :
A coherent receiver for interleaved partial response trellis coded continuous phase modulation (TC-CPM) is derived. A true upper bound on the bit error probability for flat fading channels is derived, by showing that TC-CPM is equivalent to a TCM scheme. The upper bound is evaluated by defining an error-state diagram along with a set of characteristic distances, and then applying transfer function bounding techniques. Comparison with simulation results shows that the upper bound is tight to within 1.5-2 dB
Keywords :
Rician channels; continuous phase modulation; error statistics; fading; partial response channels; probability; receivers; signal detection; trellis coded modulation; Rician fading channels; TC-CPM; bit error probability; characteristic distances; coherent detection; coherent receiver; error probability; error-state diagram; flat fading channels; interleaved partial response trellis coded continuous phase modulation; transfer function bounding; trellis-coded partial response CPM; upper bound; Continuous phase modulation; Convolutional codes; Decoding; Demodulation; Error probability; Fading; Interleaved codes; Rician channels; Transfer functions; Upper bound;
Conference_Titel :
Global Telecommunications Conference, 1994. GLOBECOM '94. Communications: The Global Bridge., IEEE
Print_ISBN :
0-7803-1820-X
DOI :
10.1109/GLOCOM.1994.513498
