17932 search results - page 138 / 3587 » Wireless communications systems |
143
Voted
SASN
2003
ACM
15 years 9 months ago
2003
ACM
In this paper we present SECTOR, a set of mechanisms for the secure verification of the time of encounters between nodes in multi-hop wireless networks. This information can be u...
145
Voted
ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— In this paper, we study the link layer scheduling problem in wireless ad hoc networks. In such a network, the communication links compete for the scarce and time-varying wirele...
127
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LCN
2006
IEEE
15 years 9 months ago
2006
IEEE
— The paper presents a thought experiment as to the feasibility of using large scale wireless sensor networks as a vehicle for high level scientific investigation. The discussion...
122
Voted
ISCC
2000
IEEE
15 years 8 months ago
2000
IEEE
A new medium access control (MAC) protocol for mobile wireless communications is presented and investigated. We explore, via an extensive simulation study, the performance of the ...
147
Voted
GLOBECOM
2008
IEEE
15 years 10 months ago
2008
IEEE
— Multi-user multiple-input multiple-output (MIMO) systems have been emerging and attracting considerable attention recently for its potential to substantially improve system cap...