563 search results - page 100 / 113 » Optimal Transmission for Dying Channels |
81
Voted
CORR
2008
Springer
14 years 11 months ago
2008
Springer
Abstract-- We consider the problem of two transmitters wishing to exchange information through a relay in the middle. The channels between the transmitters and the relay are assume...
CORR
2008
Springer
14 years 11 months ago
2008
Springer
In analyzing the point-to-point wireless channel, insights about two qualitatively different operating regimes-bandwidth- and power-limited--have proven indispensable in the design...
84
Voted
PERCOM
2005
ACM
15 years 10 months ago
2005
ACM
Different opportunistic routing protocols have been proposed recently for routing in sensor networks. These protocols exploit the redundancy among nodes by using a node that is av...
83
Voted
CDC
2008
IEEE
15 years 5 months ago
2008
IEEE
—We study the problem of dynamic spectrum sensing and access in cognitive radio systems as a partially observed Markov decision process (POMDP). A group of cognitive users cooper...
COMSWARE
2008
IEEE
15 years 5 months ago
2008
IEEE
Abstract—In this paper we propose two polling based scheduling schemes for applications based on TCP in a multipointto-point IEEE 802.16 network. The first scheme uses TCP conge...