5493 search results - page 762 / 1099 » Effectively Polynomial Simulations |
215
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SSDBM
2006
IEEE
16 years 1 months ago
2006
IEEE
Many publisWsubscribe systems have been built using wireless sensor networks, WSNs, deployedfor real-world environmentaldata collection, securitymonitoring,and object tracking. Ho...
235
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SUTC
2006
IEEE
16 years 1 months ago
2006
IEEE
Security in wireless ad hoc networks is hard to achieve due to the vulnerability of its links, limited physical protection, and the absence of a centralized management point. Cons...
194
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VTC
2006
IEEE
16 years 1 months ago
2006
IEEE
Abstract— Linear dispersion coded orthogonal frequency division multiplexing (LDC-OFDM) has recently been proposed to improve joint frequency and time diversity. This paper inves...
205
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VTC
2006
IEEE
16 years 1 months ago
2006
IEEE
- In this paper, we present an adaptive channel estimation scheme for IEEE 802.16-2004 Wireless Metropolitan Area Network (a.k.a. WiMAX) in the case that the channel impulse respon...
185
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VTC
2006
IEEE
16 years 1 months ago
2006
IEEE
— Broadband wireless packet access will be the core technology of the next generation mobile communication systems. For very high-speed and high-quality packet transmissions, the...