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GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
— Limited feedback systems that simultaneously transmit to multiple users are noise power limited at low SNR and interference power limited at high SNR. Specifically, there is a...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
– This paper describes a wireless sensor network for mine safety monitoring. Based on the characteristics of underground mine gallery and the requirements for mine safety monitor...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
—We consider the situation where N nodes share a common access point. With each node i there is an associated buffer and channel state that change in time. Node i dynamically cho...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
—This paper presents a group-based security scheme for distributed wireless sensor networks. The scheme is proposed with 3-types of entities: one or more base stations, Y number ...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
The Laurent Decomposition expresses any binary single-h CPM waveform as the summation of a finite number of pulse amplitude modulated components, and this result has been useful i...