11 search results - page 2 / 3 » Towards energy efficient VoIP over wireless LANs |
ICNP
2007
IEEE
13 years 11 months ago
2007
IEEE
Power conservation is a general concern for mobile computing and communication. In this paper, we investigate the performance of the current 802.11 power saving mechanism (unschedu...
MOBISYS
2004
ACM
14 years 4 months ago
2004
ACM
The 802.11 IEEE Standard has enabled low cost and effective wireless LAN services (WLAN). With the sales and deployment of WLAN based networks exploding, many people believe that ...
SIGCOMM
2009
ACM
13 years 11 months ago
2009
ACM
For wireless mobile Internet users the length of the battery life is one of the most important performance factors. The energy efficiency of the data transmission over radio is a ...
ICNP
2000
IEEE
13 years 9 months ago
2000
IEEE
Today’s universal communications increasingly involve mobile and battery-powered devices (e.g. hand-held, laptop) over wired and wireless networks. Energy efficiency, as well as...
ADHOC
2006
13 years 4 months ago
2006
Self-organization of wireless sensor networks, which involves network decomposition into connected clusters, is a challenging task because of the limited bandwidth and energy reso...