Sequential Design of Multiple Description Scalar Quantizers
DCC '04 Proceedings of the Conference on Data Compression
Fast Index Assignment for Balanced N-Description Scalar Quantization
DCC '05 Proceedings of the Data Compression Conference
Joint Source-Channel Decoding of Multiple Description Quantized Markov Sequences
DCC '06 Proceedings of the Data Compression Conference
Optimal Index Assignment for Multiple Description Lattice Vector Quantization
DCC '06 Proceedings of the Data Compression Conference
Network-adaptive video streaming using multiple description coding and path diversity
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 1
Resource-scalable joint source-channel MAP and MMSE estimation of multiple descriptions
IEEE Transactions on Signal Processing
M-description lattice vector quantization: index assignment and analysis
IEEE Transactions on Signal Processing
Index assignment optimization for joint source-channel MAP decoding
IEEE Transactions on Communications
On multiple description coding of sources with memory
IEEE Transactions on Communications
Design and analysis of optimal noisy channel quantization with random index assignment
IEEE Transactions on Information Theory
Explicit Network-Adaptive Robust Multiple Description Coding
DCC '11 Proceedings of the 2011 Data Compression Conference
Rate controlled redundancy-adaptive multiple description video coding
Image Communication
Error-Resilient Multiple Description Coding
IEEE Transactions on Signal Processing - Part II
Entropy-constrained index assignments for multiple description quantizers
IEEE Transactions on Signal Processing
Routing-Aware Multiple Description Video Coding Over Mobile Ad-Hoc Networks
IEEE Transactions on Multimedia
IEEE Transactions on Information Theory
Optimal quantizer design for noisy channels: An approach to combined source - channel coding
IEEE Transactions on Information Theory
Design of multiple description scalar quantizers
IEEE Transactions on Information Theory
A constrained joint source/channel coder design
IEEE Journal on Selected Areas in Communications
Embedded Multiple Description Coding of Video
IEEE Transactions on Image Processing
Flexible Adaptive Multiple Description Coding for Video Transmission
IEEE Transactions on Circuits and Systems for Video Technology
| Hi-index | 0.00 |
In a hybrid network, both the packet losses and the bit errors may affect the signal delivery performance. This problem becomes more serious when the packet loss rate (PLR) and the bit error rate (BER) change over time. Most existing solutions focus on either the packet loss problem or the bit error problem. We designed an adaptive multiple description coding (AMDC) scheme with the index assignment (IA) technique to solve these two problems simultaneously. The redundancy is added to AMDC to overcome the packet losses. And the redundancy rate can be precisely controlled to optimize the delivery performance for a given PLR, according to the end-to-end distortion model. Meanwhile, for any given BER, the bit error resilience of the scheme is guaranteed well by further exploiting the added redundancy in AMDC. Simulating results for an i.i.d. Gaussian source show that, the proposed scheme achieved significant improvement for both redundancy control and bit-error resilience simultaneously, comparing with existing solutions.