195 search results - page 32 / 39 » Optimizing transmission rate in wireless channels using adap... |
MOBICOM
1999
ACM
15 years 1 months ago
1999
ACM
In this paper, we present a family of adaptive protocols, called SPIN (Sensor Protocols for Information via Negotiation), that efficiently disseminates information among sensors ...
IMC
2009
ACM
15 years 4 months ago
2009
ACM
A flurry of recent work has focused on the performance gains that may be achieved by leveraging the broadcast nature of the wireless channel. In particular, researchers have obse...
IMC
2005
ACM
15 years 3 months ago
2005
ACM
The growing popularity of wireless networks has led to cases of heavy utilization and congestion. In heavily utilized wireless networks, the wireless portion of the network is a m...
INFOCOM
2003
IEEE
15 years 2 months ago
2003
IEEE
— Multiuser diversity refers to a type of diversity present across different users in a fading environment. This diversity can be exploited by scheduling transmissions so that us...
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JSAC
2011
14 years 4 months ago
2011
—We consider a wireless cognitive radio network in which a set of secondary users (SUs) opportunistically utilize the wireless spectrum licensed to the primary users (PUs) to tra...