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162
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— Adding SDMA capabilities to modern wireless communication systems like IEEE 802.16 WiMAX promises high system capacity gains but raises the problem of combining orthogo...
184
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— We consider opportunistic spectrum access (OSA) which allows secondary users to identify and exploit instantaneous spectrum opportunities resulting from the bursty traffic of ...
162
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— In this work, coding for the relay channel (RC) and the cooperative relay broadcast channel (RBC) controlled by random parameters are studied. In the first channel, the RC, in...
224
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—The interaction between MAC protocols and interference in wireless multi-hop networks introduces extra constraints on achievable flow rates. In this paper, we formulate an optim...
172
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— The proliferation of heterogeneous devices, ranging from mobile communication to home electronics and their internetworking have resulted into the development of a "person...