815 search results - page 127 / 163 » Optimizing diversity |
VTC
2008
IEEE
15 years 6 months ago
2008
IEEE
—In this paper, we derive tight upper and lower bounds for the average sum rate of two-way amplify-andforward (AF) half-duplex relaying, which show that two-way AF half-duplex re...
WCNC
2008
IEEE
15 years 6 months ago
2008
IEEE
— The IEEE 802.11-based wireless local area networks (WLANs) are widely used for high-speed wireless data access. With the recent 802.11e quality-of-service (QoS) extension, real...
AINA
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract— Research on context-aware systems is usually usercentric and thus focussed on the context of a specific user to serve his or her needs in an optimized way. In this pap...
CVPR
2007
IEEE
15 years 6 months ago
2007
IEEE
This paper describes a local ensemble kernel learning technique to recognize/classify objects from a large number of diverse categories. Due to the possibly large intraclass featu...
GLOBECOM
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract— Nodes in multi-hop wireless networks, and specifically in ad-hoc and mesh networks, are being increasingly equipped with multiple wireless network interfaces (radios) o...