315 search results - page 20 / 63 » A framework for adaptive opportunistic forwarding in wireles... |
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— In this paper, we consider a 2-hop wireless diversity relay network. We explore transmit power allocation among the source and relays to maximize the received signal to noise r...
JSAC
2010
13 years 6 months ago
2010
—Bandwidth demands and timing constraints are two major challenges for wireless video streaming applications. In this paper, we present a hybrid spatial/temporal retransmission p...
MTA
2007
13 years 7 months ago
2007
In this paper, we study the important issues in the design of an efficient WIreless real-time visual SurveillancE System (WISES). Two important considerations are to minimize: (1)...
WIOPT
2010
IEEE
13 years 6 months ago
2010
IEEE
We consider the problem of providing opportunistic spectrum access to secondary users in wireless cellular networks. From the standpoint of spectrum license holders, achieving ben...
SIGCOMM
2009
ACM
14 years 2 months ago
2009
ACM
Communication networks are growing exponentially, and new services and applications are being introduced unceasingly. To meet the demands of these services and applications, curre...