577 search results - page 35 / 116 » Performance Enhancement of Wireless Communication Systems us... |
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
— In order to avoid the large peak transmit power, resulting from the high transmission rates expected for future mobile communication systems, a wireless multi-hop virtual cellu...
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
— Cooperative communication can be used to reduce the transmit power of distant mobile units, compared to conventional direct transmission, given the same quality-of-service. How...
ISCAS
2008
IEEE
14 years 1 months ago
2008
IEEE
— We demonstrate dynamic power maximization and synchronization of a wireless RF communication link through adaptation of the radiation pattern of a phased array at the transmitt...
PIMRC
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract—An investigative study of three–parameter diversely polarized array manifold is presented in this paper. With a polarization diversity, an extra degree of signal discr...
GLOBECOM
2006
IEEE
14 years 1 months ago
2006
IEEE
— Throughput is an important performance measure for data communications over wireless links. In this work, we consider joint adaptation of coding rates, modulation modes and lev...