496 search results - page 49 / 100 » An overview of limited feedback in wireless communication sy... |
JSAC
2006
14 years 11 months ago
2006
One of the reasons for the limitation of bandwidth in current generation wireless networks is the spectrum policy of the Federal Communications Commission (FCC). But, with the spec...
INFOCOM
2005
IEEE
15 years 5 months ago
2005
IEEE
— In this paper we investigate network design for a wireless service provider using two orthogonal technologies: a WAN technology with uniform spatial coverage and set of LAN acc...
100
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INFOCOM
2011
IEEE
14 years 3 months ago
2011
IEEE
—Due to the limitation of radio spectrum resource and fast growing of wireless applications, careful channel allocation is highly needed to mitigate the performance degradation o...
SASN
2003
ACM
15 years 5 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...
116
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MOBICOM
2012
ACM
13 years 2 months ago
2012
ACM
As we are surrounded by an ever-larger variety of post-PC devices, the traditional methods for identifying and authenticating users have become cumbersome and time-consuming. In t...