439 search results - page 31 / 88 » Channel Modeling of Wireless Networks in Tunnels |
CN
2002
13 years 8 months ago
2002
We present a model for soft handoff in wireless cellular networks. In such networks, due to overlapping cells, handoffs are not instantaneous and multiple channels may be occupied...
ADHOCNOW
2005
Springer
14 years 2 months ago
2005
Springer
Sensor nets have many undisputed fields of application. A paradigm of communication is the use of one control channel in the MAC layer. We challenge this paradigm for nodes with v...
MOBIHOC
2008
ACM
14 years 8 months ago
2008
ACM
We present BEND, a MAC layer solution to practical network coding in multi-hop wireless networks. It is the first exploration of the broadcasting nature of wireless channels to pr...
AHSWN
2010
13 years 8 months ago
2010
Considerations of realistic channel dynamics motivate the design of a new breed of opportunistic schemes, such as opportunistic transmission, scheduling and routing. Compared to t...
RTAS
2011
IEEE
13 years 5 days ago
2011
IEEE
Abstract—Home area networks (HANs) promise to enable sophisticated home automation applications such as smart energy usage and assisted living. However, recent empirical study of...