577 search results - page 54 / 116 » Performance Enhancement of Wireless Communication Systems us... |
JMS
2007
13 years 7 months ago
2007
A wireless body sensor network hardware has been designed and implemented based on MICS (Medical Implant Communication Service) band. The MICS band offers the advantage of miniatur...
SIGCOMM
2010
ACM
13 years 7 months ago
2010
ACM
RSSI is known to be a fickle indicator of whether a wireless link will work, for many reasons. This greatly complicates operation because it requires testing and adaptation to fin...
TCOM
2010
13 years 6 months ago
2010
—Channel estimation at the receiver side is essential to adaptive modulation schemes, prohibiting low complexity systems from using variable rate and/or variable power transmissi...
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
— In this contribution, soft-input-soft-output (SISO) decoding aided successive interference cancellation (SIC) is considered in fast frequency hopping (FFH), M-ary frequency shi...
SIGMETRICS
2003
ACM
14 years 26 days ago
2003
ACM
—Node movement can be exploited to reduce the energy consumption of wireless network communication. The strategy consists in delaying communication until a mobile node moves clos...