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10002293
Cooperative CDD Scheme Based on Hierarchical Modulation in OFDM System
Abstract:
In order to achieve high data rate and increase the spectral efficiency, multiple input multiple output (MIMO) system has been proposed. However, multiple antennas are limited by size and cost. Therefore, recently developed cooperative diversity scheme, which profits the transmit diversity only with the existing hardware by constituting a virtual antenna array, can be a solution. However, most of the introduced cooperative techniques have a common fault of decreased transmission rate because the destination should receive the decodable compositions of symbols from the source and the relay. In this paper, we propose a cooperative cyclic delay diversity (CDD) scheme that use hierarchical modulation. This scheme is free from the rate loss and allows seamless cooperative communication.
Digital Object Identifier (DOI):

References:

[1] H. Sampath, S. Talwar, J. Tellado, V. Erceg and A. Paulraj, A fourth-generation MIMO-OFDM broadband wireless system: design, performance, and field trial results, IEEE Commun. Mag., vol. 40, no. 9, pp. 143-149, Sep. 2002.
[2] J.-H. Kim and H.-K. Song, Performance improvement of cooperative MB-OFDM system based coming home network, IEEE Trans. Consum Electron., vol.53, no.2, pp.442-447, May 2007.
[3] A. Sendonaris, E. Erkip and B. Aazhang, User cooperation diversity--Part I: System description, IEEE Trans. Commun., vol. 51, no. 12, pp.1927-1938, Nov. 2003.
[4] J. N. Laneman, D. N. C. Tse and G. W. Wornell, Cooperative diversity in wireless networks: Efficient protocols and outage behavior, IEEE Trans. Info. Theory, vol. 50, no. 12, pp. 3062-3080, Dec. 2004.
[5] J.-H. Song, J.-H. Kim and H.-K. Song, Space-time cyclic delay diversity encoded cooperative transmissions for multiple relays, IEICE Trans. Commun, vol. E92-B, no. 6, pp. 2320-2323, June 2009.
[6] E.-H. Lee and H.-K. Song, An improved transmission rate in cooperative communication based on OFDMA system, IEICE Trans. Commun., vol. E96-A, no. 7, pp. 1667-1670, July 2013.
[7] V. Tarokh, H. Jafarkhani and A. R. Calderbank, Space-time block codes from orthogonal designs, IEEE Trans. Inf. Theory, vol. 45, no. 5, pp. 1456-1467, July 1999.
[8] S. M. Alamouti, A simple transmitter diversity scheme for wireless communications, IEEE Trans. Wireless Commun., vol. 16, no. 8, pp. 1451--1458, Oct. 1998.
[9] A. Dammann, F. Said, M. Dohler and A. H. Aghvami, Performance comparison of space-time block coded and cyclic delay diversity MC-CDMA systems, IEEE Trans. Wireless Commun., vol. 12, no. 2, pp. 38--45, April 2005.
[10] ETSI, EN 301 958, V1.1.1, Digital video broadcasting (DVB): Interaction channel for digital terrestrial television (RCT) incorporating multiple access OFDM, March 2002.
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