436 search results - page 24 / 88 » An extension of the ns simulator for active network research |
FGCN
2007
IEEE
13 years 10 months ago
2007
IEEE
Recently, Voice over IP (VoIP) has become an important service for the future internet. However, for ubiquitous wireless VoIP services, greater coverage will be necessary as promi...
ITIIS
2008
13 years 8 months ago
2008
Nowadays, wireless packet data services are provided over Wireless MAN (WMAN) at a high data service rate, while 3G cellular networks provide wide-area coverage at a low data serv...
CN
2011
13 years 6 days ago
2011
We provide a design of a control and management plane for data networks using the abstraction of 4D architecture, utilizing and extending 4D’s concept of a logically centralized...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract— In this paper, we address the problem of voice multicasting in ad hoc wireless networks. The unique characteristics of voice traffic (viz. small packet size, high pack...
BROADNETS
2006
IEEE
14 years 2 months ago
2006
IEEE
Abstract— In this paper, we address the problem of video multicasting in ad hoc wireless networks. The salient characteristics of video traffic make conventional multicasting pr...