108 search results - page 22 / 22 » Relay node placement in large scale wireless sensor networks |
MOBICOM
2012
ACM
11 years 7 months ago
2012
ACM
Given that full duplex (FD) and MIMO both employ multiple antenna resources, an important question that arises is how to make the choice between MIMO and FD? We show that optimal ...
DCOSS
2011
Springer
12 years 5 months ago
2011
Springer
—Controlled sink mobility has been shown to be very beneficial in lifetime prolongation of wireless sensor networks (WSNs) by avoiding the typical hot-spot problem near the sink...
MMB
2010
Springer
13 years 10 months ago
2010
Springer
Abstract. Computing tight performance bounds in feed-forward networks under general assumptions about arrival and server models has turned out to be a challenging problem. Recently...