127
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GLOBECOM
2009
IEEE
15 years 8 months ago
2009
IEEE
Many existing pairwise key establishment in sensor networks were developed based on the polynomial-based method. However, this method cannot offer the basic authentication function...
119
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GLOBECOM
2009
IEEE
15 years 8 months ago
2009
IEEE
Abstract--This paper presents several on-chip antenna structures that may be fabricated with standard CMOS technology for use at millimeter wave frequencies. On-chip antennas for w...
119
click to vote
GLOBECOM
2009
IEEE
15 years 11 months ago
2009
IEEE
Abstract—This paper proposes a low-complexity twodimensional channel estimator for MIMO-OFDM systems derived from a time-frequency variant channel estimator previously proposed. ...
112
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GLOBECOM
2009
IEEE
15 years 11 months ago
2009
IEEE
—This paper identifies important features a cognitive radio framework should provide, namely a virtual architecture ware abstraction, an adaptive run-time system for managing co...
155
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GLOBECOM
2009
IEEE
15 years 11 months ago
2009
IEEE
— In this paper we evaluate, by means of Extrinsic Information Transfer (EXIT) charts, an iterative receiver that has emerged as a promising candidate for non-coherent multi-user...
64
Voted
GLOBECOM
2009
IEEE
15 years 11 months ago
2009
IEEE
136
click to vote
GLOBECOM
2009
IEEE
15 years 11 months ago
2009
IEEE
— We study Bayesian detection based cognitive sensing and analyze its impact on the capacity in various cases of location information. In a network of one primary and one cogniti...
GLOBECOM
2009
IEEE
15 years 11 months ago
2009
IEEE
—Initialization is an indispensable process for wireless sensor networks since newly deployed sensors lack a reliable infrastructure for communication. Many efforts have been mad...
143
Voted
GLOBECOM
2009
IEEE
15 years 11 months ago
2009
IEEE
Abstract—As a promising solution to manage the huge workload of large-scale VoD services, managed peer-assisted CDN systems, such as P4P [25] has attracted attention. Although th...
GLOBECOM
2009
IEEE
15 years 11 months ago
2009
IEEE
—The performance of prevalent MAC protocols in MANETs relies on the level of contention in networks. While contention-based MAC protocols such as CSMA suffer from inefficiency u...