72 search results - page 12 / 15 » Multi-Hop Aggregate Information Efficiency in Wireless Ad Ho... |
JSAC
2008
13 years 6 months ago
2008
Abstract--Radio spectrum resource is of fundamental importance for wireless communication. Recent reports show that most available spectrum has been allocated. While some of the sp...
ICIP
2002
IEEE
14 years 7 months ago
2002
IEEE
In this paper, we propose and analyze a routing protocol for mobile ad hoc networks that supports efficient image retrieval based on metadata queries. In digital photography, meta...
DCOSS
2010
Springer
13 years 9 months ago
2010
Springer
A number of protocols have been proposed to date to defend against wormhole attacks in wireless networks by adopting synchronized clocks, positioning devices, or directional antenn...
ICDIM
2007
IEEE
14 years 17 days ago
2007
IEEE
The large and growing number of computing devices used by individuals has caused the challenges of distributed storage to take on increased importance. In addition to desktops and...
COMCOM
2008
13 years 6 months ago
2008
With the unique features of spatial multiplexing and interference suppression, Multiple Input Multiple Output (MIMO) techniques have great potential in the improvement of network ...