Title :
Explicit Network-Adaptive Robust Multiple Description Coding
Author :
Yang, Meng ; Lan, Xuguang ; Zheng, Nanning
Author_Institution :
Inst. of Artificial Intell. & Robot., Xi´´an Jiaotong Univ., Xi´´an, China
Abstract :
The data delivery performance of multiple description coding (MDC) over unreliable network with capacity constraints is related with three factors: redundancy rate, packet loss rate (PLR), and bit error rate (BER). We simplified this network-adaptive delivery problem to only relate with redundancy rate. The proposed scheme is an extension of scalar quantization (SQ) based MDC.
Keywords :
error statistics; network coding; quantisation (signal); bit error rate; capacity constraints; data delivery; network-adaptive delivery problem; network-adaptive robust multiple description coding; packet loss rate; redundancy rate; scalar quantization; Bit error rate; Decoding; Encoding; Indexes; NP-hard problem; Redundancy; Robustness;
Conference_Titel :
Data Compression Conference (DCC), 2011
Conference_Location :
Snowbird, UT
Print_ISBN :
978-1-61284-279-0
DOI :
10.1109/DCC.2011.88
