439 search results - page 75 / 88 » Channel Modeling of Wireless Networks in Tunnels |
PIMRC
2008
IEEE
14 years 2 months ago
2008
IEEE
—This paper considers the performance of the MAC protocols ALOHA and CSMA in wireless ad hoc networks, where the total system bandwidth may be divided into smaller subbands. In t...
INFOCOM
2012
IEEE
11 years 11 months ago
2012
IEEE
Abstract—Opportunistic wireless channel access by nonlicensed users has emerged as a promising solution for addressing the bandwidth scarcity challenge. Auctions represent a natu...
WINET
2010
13 years 6 months ago
2010
—We extend the modeling heuristic of [1] to evaluate the performance of an IEEE 802.11e infrastructure network carrying packet telephone calls, streaming video sessions and TCP c...
GLOBECOM
2007
IEEE
14 years 10 days ago
2007
IEEE
Abstract-- The complementary characteristics of cellular systems and wireless local area networks (WLANs) make them attractive candidates to jointly offer a seamless wireless solut...
ICMCS
2006
IEEE
14 years 2 months ago
2006
IEEE
The wireless networks are notoriously error prone and all errors cannot be prevented in real-time communications. The problem of error correction becomes even more challenging in ...