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GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—This paper investigates the network performance loss of using only single-path routing when multiple paths are available. The performance metric is the aggregate utility achieve...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract—In this paper, to improve the performance of multihop wireless networks, we explore a cross layer multirate adaptation scheme (we call it CROMA) that uses the phenomenon...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract— Quickest detection is applied in the spectrum sensing of cognitive radio systems when multiple secondary users collaborate with limited communication time slots. When t...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—In this paper, we study the joint power and channel resource allocation problem for a multiuser F/TDMA decodeand-forward (DF) relay network under per-node power constraints and ...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
— Recently, there has been an increasing interest in developing 60 GHz wireless personal area networks (WPANs) for short-range high-speed wireless communications. Both industrial...