Title :
Trellis-coded quantization for binary erasure channels
Author :
Yang, Liuyang ; Fischer, Thomas R.
Author_Institution :
Intel Corp., Hillsboro, OR, USA
fDate :
3/1/1999 12:00:00 AM
Abstract :
Trellis-coded quantizers (TCQ) are designed for the binary erasure channel (BEC) for memoryless sources. When the bit erasure rate is large, the channel-optimized TCQ can provide up to 1.4 dB improvement over TCQ designed for a lossless channel
Keywords :
channel coding; memoryless systems; quantisation (signal); source coding; trellis codes; TCQ; binary erasure channels; bit erasure rate; decoding; memoryless sources; scalar quantization; trellis-coded quantization; Channel capacity; Decoding; Delay; Information theory; Interleaved codes; Mathematical model; Noise robustness; Quantization; Signal to noise ratio; Wireless networks;
Journal_Title :
Information Theory, IEEE Transactions on
