1689 search results - page 93 / 338 » Approximate zero-variance simulation |
151
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ICASSP
2008
IEEE
16 years 23 days ago
2008
IEEE
We consider a pilot-assisted interleave-division multiple access (IDMA) system transmitting over block-fading channels. We describe this system in terms of a factor graph and use ...
201
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ICC
2007
IEEE
16 years 19 days ago
2007
IEEE
This paper presents an analytical approach to evaluate the expected complexity of a generalized sphere decoding (GSD) algorithm, GSDλ − , for underdetermined integer leastsquare...
159
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PET
2007
Springer
16 years 12 days ago
2007
Springer
We introduce a new traffic analysis attack: the Two-sided Statistical Disclosure Attack, that tries to uncover the receivers of messages sent through an anonymizing network support...
162
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ICRA
2006
IEEE
16 years 10 days ago
2006
IEEE
— The paper proposes an improved model and its approximation for a diffusion of a biochemical agent in the air. Based on the model, a new motion control algorithm based on the Fi...
188
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VTC
2006
IEEE
16 years 9 days ago
2006
IEEE
Abstract— The accurate average BER calculation of an asynchronous DS-CDMA system using random spreading sequences is studied in Rayleigh fading channels. An accurate closedform e...