2019/04/10 by Chaoyu Deng, Deng, C., Sining Wu +3
Computer Science · Engineering · #FOS: Computer and information sciences #Information Theory (cs.IT) #Sparse and Compressive Sensing Techniques #Wireless Communication Security Techniques #Wireless Signal Modulation Classification
paper · pdf · doi:10.48550/arxiv.1904.05179
openalex publication_date 2019/04/10 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
In this paper, we consider a scalar-help-vector source coding problem for L+1 correlated Gaussian memoryless sources. We deal with the case where L encoders observe noisy linear combinations of K correlated Gaussian scalar sources which work as partial side information at the decoder, while the remaining one encoder observes a vector Gaussian source which works as the primary source we need to reconstruct. We determine an outer region for the case where the L sources are conditionally independent of the vector source. We also show an inner region for a special case when the vector source can be regard as K scalar sources.