388 search results - page 58 / 78 » Improving the Availability of Time-Stamping Services |
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
With the advent of cognitive radio technology, new paradigms for spectrum access can achieve near-optimal spectrum utilisation by letting each user sense and utilise available s...
WETICE
2007
IEEE
14 years 3 months ago
2007
IEEE
Skype is a popular peer-to-peer (P2P) voice over IP (VoIP) application evolving quickly since its launch in 2003. However, the ability to traverse network address translation (NAT...
AGTIVE
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. Business-driven development is a methodology for developing IT solutions that directly satisfy business requirements. At its core are business processes, which are usuall...
HPCC
2007
Springer
14 years 3 months ago
2007
Springer
Caching web pages is an important part of web infrastructure. The effects of caching services are even more pronounced for wireless infrastructures due to their limited bandwidth. ...
IPCCC
2006
IEEE
14 years 3 months ago
2006
IEEE
Traditional Call Admission Control (CAC) schemes only consider call-level performance and are believed to be sufficient for the circuit-switched wireless network. Since the future...