718 search results - page 119 / 144 » Opportunistic Relaying in Wireless Networks |
ICC
2008
IEEE
15 years 4 months ago
2008
IEEE
—Underwater acoustic channel usually has low data rate, long propagation delay, severe multipath effect, and time varying fading. Cooperative transmission is a new wireless commu...
INFOCOM
2012
IEEE
13 years 10 days ago
2012
IEEE
—We study the capacity and delay scaling laws for cognitive radio network (CRN) with static primary users and heterogeneous mobile secondary users coexisting in the unit planar a...
MOBIHOC
2008
ACM
15 years 9 months ago
2008
ACM
For long, node cooperation has been exploited as a data relaying mechanism. However, the wireless channel allows for much richer interaction between nodes. One such scenario is in...
INFOCOM
2008
IEEE
15 years 4 months ago
2008
IEEE
—In this paper, towards improving spatial reuse in a cellular network, we consider augmenting it with wireless ad hoc connectivity. The coverage area of each base-station is redu...
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WWIC
2007
Springer
15 years 4 months ago
2007
Springer
Vehicular ad-hoc networks (VANETs) offer a large number of new potential applications without relying on significant infrastructure. Many of these applications benefit from multi-h...