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161
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—Autonomic networks are networks that are selforganized with decentralized control and management. Accurate trust establishment and maintenance is essential for secure an...
178
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
−A class of combinatorial structures, called absorbing sets, strongly influences the performance of low-density paritycheck (LDPC) decoders at low error rates. Past experiments h...
138
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WCNC
2008
IEEE
16 years 1 months ago
2008
IEEE
—This paper proposes the use of group-orthogonal frequency diversity combined with space-time block coding (STBC) to improve the performance of IEEE 802.11n wireless networks (WL...
185
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— We focus on iterative detection for the uplink of a multi-carrier (MC) code division multiple access (CDMA) system based on orthogonal frequency division multiplexing (OFDM). T...
177
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ISCAS
2007
IEEE
16 years 1 months ago
2007
IEEE
—In this paper, we investigate image compression using 2D Dual-tree Discrete Wavelet Transform (DDWT), which is an overcomplete transform with direction-selective basis functions...