11927 search results - page 2068 / 2386 » Wireless Sensor Networks |
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WCNC
2008
IEEE
15 years 11 months ago
2008
IEEE
— In this paper, we design and investigate a novel Interleave Division Multiplexing based Space-Time Code (IDM-STC) in the context of cooperative communications. We outline the p...
149
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WCNC
2008
IEEE
15 years 11 months ago
2008
IEEE
— Diversity techniques are an effective answer to the challenges presented by fading channels. This paper focuses on studying the performance of systems with diversity of three f...
135
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WCNC
2008
IEEE
15 years 11 months ago
2008
IEEE
Abstract— The inter-modulation and cross-modulation products of interferences introduced by nonlinearities of the receiver could significantly degrade system performance, and sh...
116
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WCNC
2008
IEEE
15 years 11 months ago
2008
IEEE
— In this paper we propose and investigate an iterative code acquisition scheme assisted by both search space reduction and iterative Massage Passing (MP), which was designed for...
119
Voted
WCNC
2008
IEEE
15 years 11 months ago
2008
IEEE
— For a three user Gaussian multiple access channel (MAC), we propose a new superposition block Markov encoding based cooperation scheme. Our scheme allows the three users to sim...