577 search results - page 44 / 116 » Performance Enhancement of Wireless Communication Systems us... |
JSAC
2008
13 years 7 months ago
2008
We consider large MIMO systems, where by `large' we mean number of transmit and receive antennas of the order of tens to hundreds. Such large MIMO systems will be of immense i...
GLOBECOM
2009
IEEE
13 years 11 months ago
2009
IEEE
—We have recently proposed a novel receiver for Ultra-Wide-band Impulse-Radio communication in bursty applications like Wireless Sensor Networks. The receiver, based on the princ...
INFOCOM
2006
IEEE
14 years 1 months ago
2006
IEEE
— Performance in multihop wireless networks is known to degrade with the number of hops for both TCP and UDP traffic. For VoIP, the wireless network presents additional challeng...
EMNETS
2007
13 years 11 months ago
2007
A realtime posture tracking system has been developed using a network of compact wireless sensor devices worn by the user. Each device is a complete inertial/magnetic tracking uni...
SENSYS
2005
ACM
14 years 1 months ago
2005
ACM
This paper presents the Simple Packet Combining (SPaC) error-correction scheme for wireless sensor networks. Nodes buffer corrupt packets, and when two or more corrupt versions o...