183 search results - page 16 / 37 » Wireless Baseband Transmission Experiments |
DATE
2003
IEEE
15 years 2 months ago
2003
IEEE
Today’s mobile communication systems use sophisticated signal processing to achieve high transmission rates. Therefore a high complexity in the digital system part as well as ve...
GLOBECOM
2008
IEEE
14 years 9 months ago
2008
IEEE
The propagation characteristics of electromagnetic (EM) waves in tunnels are significantly different from those in terrestrial environment. However, the current tunnel channel mode...
WOWMOM
2006
ACM
15 years 3 months ago
2006
ACM
Abstract— A sybil node impersonates other nodes by broadcasting messages with multiple node identifiers (ID). In contrast to existing solutions which are based on sharing encryp...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
Wireless mesh systems offer several advantages for emerging high-bandwidth networks because of their cooperative routing capabilities. In this study, we consider the potential ben...
INFOCOM
2006
IEEE
15 years 3 months ago
2006
IEEE
— Multi-frequency media access control has been well understood in general wireless ad hoc networks, while in wireless sensor networks, researchers still focus on single frequenc...