17,929 research outputs found

    Source and Physical-Layer Network Coding for Correlated Two-Way Relaying

    Full text link
    In this paper, we study a half-duplex two-way relay channel (TWRC) with correlated sources exchanging bidirectional information. In the case, when both sources have the knowledge of correlation statistics, a source compression with physical-layer network coding (SCPNC) scheme is proposed to perform the distributed compression at each source node. When only the relay has the knowledge of correlation statistics, we propose a relay compression with physical-layer network coding (RCPNC) scheme to compress the bidirectional messages at the relay. The closed-form block error rate (BLER) expressions of both schemes are derived and verified through simulations. It is shown that the proposed schemes achieve considerable improvements in both error performance and throughput compared with the conventional non-compression scheme in correlated two-way relay networks (CTWRNs).Comment: 15 pages, 6 figures. IET Communications, 201

    Holographic and 3D teleconferencing and visualization: implications for terabit networked applications

    Get PDF
    Abstract not available

    In-Band Disparity Compensation for Multiview Image Compression and View Synthesis

    Get PDF
    corecore