Sciweavers

17932 search results - page 44 / 3587
» Wireless communications systems
Sort
View
ICVGIP
2004
13 years 11 months ago
Watermarking Scheme for Blind Quality Assessment in Multimedia Mobile Communication Services
Due to the advancement in digital wireless communication 3rd/future generation mobile communication system expects to offer multimedia services and applications with negotiated en...
Santi P. Maity, Malay Kumar Kundu, Prasanta Kumar ...
INFOCOM
2006
IEEE
14 years 4 months ago
Relayed Multicast Scheme in IEEE 802.11 Wireless LAN Systems
— we propose a novel multicast scheme that can provide quality-of-service (QoS) to multicast service over IEEE 802.11 wireless LANs by utilizing MAC layer relay. We develop the d...
Kang Jin Yoon, Young Yong Kim
ICASSP
2011
IEEE
13 years 1 months ago
Estimation of space-time varying channels using signal subspace projection and soft information
We consider the uplink of a time-slotted wireless communication system with a mobile user and a base station equipped with an antenna array of
Shu Cai, Tad Matsumoto, Kehu Yang
AHS
2007
IEEE
245views Hardware» more  AHS 2007»
13 years 10 months ago
Characterising Wireless Sensor Motes for Space Applications
This paper is concerned with application of standard wireless COTS protocols to space. Suitability of commercially available wireless sensor mote kits for communication inside and...
Tanya Vladimirova, Christopher P. Bridges, George ...
GECCO
2007
Springer
138views Optimization» more  GECCO 2007»
14 years 4 months ago
A particle swarm algorithm for symbols detection in wideband spatial multiplexing systems
This paper explores the application of the particle swarm algorithm for a NP-hard problem in the area of wireless communications. The specific problem is of detecting symbols in a...
Adnan Ahmed Khan, Muhammad Naeem, Syed Ismail Shah