On Limits of Wireless Communications in a Fading Environment when UsingMultiple Antennas
Wireless Personal Communications: An International Journal
Convex Optimization
IEEE Transactions on Mobile Computing
EURASIP Journal on Advances in Signal Processing
LTE, The UMTS Long Term Evolution: From Theory to Practice
LTE, The UMTS Long Term Evolution: From Theory to Practice
Design and analysis of MIMO joint source channel coding (JSCC) with limited feedback
IEEE Transactions on Wireless Communications
Delay-optimal power and precoder adaptation for multi-stream MIMO systems
IEEE Transactions on Wireless Communications
Unequal power allocation for JPEG transmission over MIMO systems
IEEE Transactions on Image Processing
Link adaptation in linearly precoded closed-loop MIMO-OFDM systems with linear receivers
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Adaptive MIMO transmission techniques for broadband wireless communication systems
IEEE Communications Magazine
Adaptive discrete-rate MIMO communications with rate-compatible LDPC codes
IEEE Transactions on Communications
Optimal minimum distance-based precoder for MIMO spatial multiplexing systems
IEEE Transactions on Signal Processing
Maximum-SNR spatial-temporal formatting designs for MIMO channels
IEEE Transactions on Signal Processing
Space-time block codes from orthogonal designs
IEEE Transactions on Information Theory
JPEG 2000 backward compatible error protection with Reed-Solomon codes
IEEE Transactions on Consumer Electronics
JPEG2000 and MJPEG2000 transmission in 802.11 wireless local area networks
IEEE Transactions on Consumer Electronics
Transmission of JPEG2000 images over wireless channels with unequal power distribution
IEEE Transactions on Consumer Electronics
Adaptive modulation and MIMO coding for broadband wireless data networks
IEEE Communications Magazine
A simple transmit diversity technique for wireless communications
IEEE Journal on Selected Areas in Communications
Image quality assessment: from error visibility to structural similarity
IEEE Transactions on Image Processing
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This paper proposes a Joint Source Channel Coding solution optimized for a wireless JPEG 2000 (JPWL ISO/IEC 15444-11) image transmission scheme over a MIMO channel. To ensure robustness of the transmission, channel diversity is exploited with a Closed-Loop MIMO-OFDM scheme. This relies on the Channel State Information (CSI) knowledge on the transmitter side, which allows the MIMO channel to be decomposed into several hierarchical SISO subchannels. In the proposed scheme, the JPWL codestream is divided into hierarchical quality layer passing through the SISO subchannels. With the CSI, a global and optimal method for adjusting all the system parameters of each SISO subchannel is provided. Accordingly, adaptive modulation, Unequal Error Protection (UEP), Unequal Power Allocation (UPA) and source coding rate is provided for each quality layers. The major strength of this work is to provide an optimal method that parameterizes several variables. These have an effect on the rate-distortion trade-off under bitrate, Quality of Service (QoS) and power constraints. Finally, the proposed work allows flexible and reactive coding of a JPWL codestream adapted to the instantaneous channel status. The performance of this technique is evaluated over a realistic time-varying MIMO channel provided by a 3D-ray tracing propagation model. A significant improvement in the quality of the image is demonstrated.