9401 search results - page 314 / 1881 » Wireless Networks |
186
click to vote
INFOCOM
2005
IEEE
16 years 9 days ago
2005
IEEE
— Even though multiple non-overlapped channels exist in the 2.4GHz and 5GHz spectrum, most IEEE 802.11-based multi-hop ad hoc networks today use only a single channel. As a resul...
194
click to vote
ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
—MIMO links can significantly improve network throughput by supporting multiple concurrent data streams between a pair of nodes and suppressing wireless interference. In this pa...
147
click to vote
ICOIN
2007
Springer
16 years 26 days ago
2007
Springer
Wireless Sensor Network (WSN) deployed in hostile environments suffers from severe security threats. In this paper, we propose a Secure Message Percolation (SMP) scheme for WSN. We...
167
click to vote
JCO
2007
15 years 6 months ago
2007
In adversarial environments, disabling the communication capabilities of the enemy is a high priority. We introduce the problem of determining the optimal number and locations for ...
175
click to vote
ICMCS
2009
IEEE
15 years 4 months ago
2009
IEEE
Real-time streaming of audiovisual content over wireless networks is emerging as an important technology in multimedia communication. In this paper, we present a classification-ba...