82 search results - page 3 / 17 » How green is IP-telephony |
COMCOM
2006
13 years 7 months ago
2006
Deploying IP telephony or voice over IP (VoIP) is a major and challenging task for data network researchers and designers. This paper outlines guidelines and a step-by-step method...
NOMS
2010
IEEE
13 years 5 months ago
2010
IEEE
As IP telephony becomes a critical part of the enterprise network infrastructure, there is an increasing need for tools to help manage VoIP systems. In this paper, we introduce DA ...
EENERGY
2010
13 years 10 months ago
2010
Energy-efficient communication has recently become a key challenge for both researchers and industries. In this paper, we propose a new model in which a Content Provider and an In...
SIGCOMM
2010
ACM
13 years 7 months ago
2010
ACM
Several powerful forces are gathering to make fundamental and irrevocable changes to the century-old grid. The nextgeneration grid, often called the `smart grid,' will featur...
EENERGY
2010
13 years 11 months ago
2010
Information and communication technology (ICT) consumes energy, but is also an important means of conserving energy. Conventionally, it has done so by optimizing the performance o...