17390 search results - page 3108 / 3478 » Distributed Data Clustering |
154
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
We consider the problem of Time Difference of Arrival (TDOA) estimation for cyclostationary signals in additive white Gaussian noise. Classical approaches to the problem either ig...
215
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
This work extends the existing static framework for joint flow control, routing and medium access control (MAC) in random access multi-hop wireless networks to a dynamic framewor...
179
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
— In this paper, we present an improved precoding technique which reduces a modulo loss in vector perturbation (VP) with low complexity for the downlink of a multiuser multiple-i...
190
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract—Handling mobility at the transport layer is a promising approach to achieve seamless handover in the context of heterogeneous wireless access networks. In particular, fe...
141
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SAINT
2009
IEEE
16 years 1 months ago
2009
IEEE
This paper examines how spam behavior was impacted by the shutdown of McColo, a service provider known for its lax security enforcement. Since the shutdown, a variety of sources h...