The sustained increase of users and the request for advanced multimedia services are some of the key motivations for designing new high-capacity cellu...

This paper deals with the channel assignment problem in a hexagonal cellular network with two-band buffering, where the channel interference does not...

A growing application area in mobile communications is mobile teleconferencing, in which a group of mobile users collaborate in an interactive procedu...

A novel antenna in the shape of a Maltese cross has been developed for GPS satellite and DCS1800 personal communication system application. This anten...

In this paper, different beamforming techniques are employed in the wide-band code-division multiple-access base station, and their uplink and downlin...