170 search results - page 30 / 34 » Wireless data performance in multi-cell scenarios |
TMC
2008
13 years 7 months ago
2008
Under a multirate network scenario, the IEEE 802.11 DCF MAC fails to provide airtime fairness for all competing stations since the protocol is designed for ensuring max-min through...
INFOCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—A major problem in wireless networks is coping with limited resources, such as bandwidth and energy. These issues become a major algorithmic challenge in view of the dynamic nat...
MOBISYS
2008
ACM
14 years 7 months ago
2008
ACM
Adaptive transmit power control in 802.11 Wireless LANs (WLANs) on a per-link basis helps increase network capacity and improves battery life of Wifi-enabled mobile devices. Howev...
SIGCOMM
2010
ACM
13 years 7 months ago
2010
ACM
Given the abundance of cameras and LCDs in today's environment, there exists an untapped opportunity for using these devices for communication. Specifically, cameras can tune...
WCNC
2008
IEEE
14 years 1 months ago
2008
IEEE
—This paper provides analytical expressions to evaluate the performance of a random access wireless network in terms of user throughput and network throughput, subject to the con...