COMCOM
2004
13 years 4 months ago
2004
COMCOM
2004
13 years 4 months ago
2004
COMCOM
2004
13 years 4 months ago
2004
Orthogonal variable spreading factor (OVSF) codes have been proposed as the channelization codes used in the wideband CDMA access technology of IMT-2000. OVSF codes have the advant...
COMCOM
2004
13 years 4 months ago
2004
Bluetooth is a new short-range radio technology to form a small wireless system. In most of the current Bluetooth products, the master polls the slaves in a round robin manner and...
COMCOM
2004
13 years 4 months ago
2004
A flexible bandwidth management scheme namely Bandwidth-based Polling (BBP) for Bluetooth is proposed. A framing structure of time is defined in BBP, and the master allocates prop...
COMCOM
2004
13 years 4 months ago
2004
Next generation mobile users require flexible security mechanisms, which provide customized security services to data traffic, take into account end-user mobility and mobile netwo...
COMCOM
2004
13 years 4 months ago
2004
Although IP-multicast has been proposed and investigated for years, there are major problems inherent in the IP-multicasting technique, e.g., difficulty to scale up the system, di...
COMCOM
2004
13 years 4 months ago
2004
Web services are an emerging technology that provides a flexible platform for web interaction. We evaluate Web service performance of handheld resource-constrained clients using d...
COMCOM
2004
13 years 4 months ago
2004
Multi-class network is becoming a more attractive solution to provide Quality-of-Service guarantee, as more quality-demanding applications are emerging. This research considers ne...
COMCOM
2004
13 years 4 months ago
2004
The term "private" in virtual private network is sometimes taken for granted, and people can be too distracted by the "virtual" and "network" to real...