14424 search results - page 92 / 2885 » Modeling Radio Networks |
117
Voted
ICASSP
2008
IEEE
15 years 7 months ago
2008
IEEE
Transmit-power control is a critical task in cognitive radio (CR) networks. In the present contribution, adherence to hierarchies between primary and secondary users in a peer-to-...
90
Voted
MOBICOM
2006
ACM
15 years 6 months ago
2006
ACM
In this paper, we consider the channel assignment problem in single radio multi-channel mobile ad-hoc networks. Specifically, we investigate the granularity of channel assignment...
115
Voted
WMCSA
1999
IEEE
15 years 5 months ago
1999
IEEE
In this paper we propose a new protocol for reliable multicast in a multi-hop mobile radio network. The protocol is reliable, i.e., it guarantees message delivery to all multicast...
125
Voted
INFOCOM
2010
IEEE
14 years 10 months ago
2010
IEEE
Recently, a cooperative paradigm for single-channel cognitive radio networks has been advocated, where primary users can leverage secondary users to relay their traffic. However, i...
119
Voted
GLOBECOM
2010
IEEE
14 years 10 months ago
2010
IEEE
Abstract--Characterizing the topology and therefore fundamental limits is a must to establish effective end-to-end cognitive radio networking (CRN). However, there lacks complete u...