Index assignment for MDVQ over memoryless binary symmetric channel with packet erasure

[摘要] References(7)Cited-By(2)Genetic algorithm is applied to index assignment for multiple description vector quantization (MDVQ) over memoryless binary symmetric channel (BSC) with packet erasure. The cost evaluation function is presented based on this hybrid model. Simulation results based on the bit error rate for binary symmetric channel and the packet erasure rate demonstrate the usefulness of the proposed optimization scheme.

[学科分类] 电子、光学、磁材料

[关键词] vector quantization;MDVQ;binary symmetric channel