Title :
Multi-device-to-multi-device communication in cellular network for efficient contents distribution
Author :
Dongho You ; Dong Ho Kim
Author_Institution :
Dept. of Media IT Eng., Seoul Nat. Univ. of Sci. & Technol., Seoul, South Korea
Abstract :
In this paper, as an extension of device-to-device (D2D) communication in cellular network, multi-device-to-multi-device (MD2MD) communication in cellular network is proposed for efficient multimedia content distribution. The proposed MD2MD communication is based on mobile peer-to-peer (P2P) system with rarest-first algorithm. We adopt hybrid space-time block coding and spatial multiplexing (hybrid STBC-SM) as a transmission method for the proposed MD2MD communication. Performance evaluation results show that by applying the proposed scheme, receivers achieve improved bit error rate (BER) performances, compared to MD2MD communication using spatial multiplexing (SM) scheme with same data rate.
Keywords :
block codes; cellular radio; multimedia communication; peer-to-peer computing; radio receivers; space-time codes; bit error rate; cellular network; efficient contents distribution; hybrid space-time block coding; mobile peer-to-peer system; multidevice-to-multidevice communication; multimedia content distribution; rarest-first algorithm; receivers; spatial multiplexing; Bit error rate; Detectors; Mobile communication; Multimedia communication; Multiplexing; Peer-to-peer computing; Receivers;
Conference_Titel :
Consumer Electronics (ICCE), 2014 IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4799-1290-2
DOI :
10.1109/ICCE.2014.6775989
