88 search results - page 6 / 18 » Communication Problems in Random Line-of-Sight Ad-Hoc Radio ... |
IPCCC
2006
IEEE
14 years 21 days ago
2006
IEEE
We study the routing problem for multi-hop wireless ad hoc networks based on cooperative transmission. We prove that the Minimum Energy Cooperative Path (MECP) routing problem, i....
SEUS
2007
IEEE
14 years 29 days ago
2007
IEEE
Even without possible interference from external radio sources, the problem of guaranteeing quality-of-service (QoS) routing in mobile ad hoc networks (MANETs) is a difficult probl...
GLOBECOM
2007
IEEE
13 years 8 months ago
2007
IEEE
—Open spectrum systems allow unlicensed secondary users equipped with cognitive radio to opportunistically access the spectrum underutilized by primary users. Cognitive radio has...
MOBIHOC
2006
ACM
14 years 6 months ago
2006
ACM
Message ferrying is a networking paradigm where a special node, called a message ferry, facilitates the connectivity in a mobile ad hoc network where the nodes are sparsely deploy...
GLOBECOM
2006
IEEE
14 years 22 days ago
2006
IEEE
Abstract— Existing random mobility models have their limitations such as speed decay and sharp turn which have been demonstrated by the previous studies. More importantly, mobili...