4098 search results - page 711 / 820 » Sound mobility models |
116
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DSN
2007
IEEE
15 years 10 months ago
2007
IEEE
The usage of mobile devices like cell phones, navigation systems, or laptop computers, is limited by the lifetime of the included batteries. This lifetime depends naturally on the...
145
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GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
— In this paper, we propose a new framework for the study of cellular networks called the fluid model and we derive from this model analytical formulas for interference, outage ...
123
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract—In this paper we propose a low complexity frequency domain channel estimator for pilot-symbol-assisted (PSA) orthogonal frequency division multiplexing (OFDM) systems in...
147
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GLOBECOM
2006
IEEE
15 years 10 months ago
2006
IEEE
Abstract— This paper presents an analytical model for evaluating the capability of wireless LANs (WLANs) to provision quantitative quality of service (QoS) guarantees. We conside...
163
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SUTC
2006
IEEE
15 years 10 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...