43 search results - page 2 / 9 » Comparison of multi-channel MAC protocols |
AINA
2003
IEEE
13 years 11 months ago
2003
IEEE
In this paper, the IEEE 802.11 multiple access control protocol was modified for use in multi-channel, multi-hop ad hoc network, through the use of a new channel-status indicator....
GLOBECOM
2007
IEEE
13 years 8 months ago
2007
IEEE
—Open spectrum systems allow unlicensed secondary users equipped with cognitive radio to opportunistically access the spectrum underutilized by primary users. Cognitive radio has...
INFOCOM
2010
IEEE
13 years 4 months ago
2010
IEEE
In this paper, we investigate the multi-channel MAC problem in underwater acoustic sensor networks. To reduce hardware cost, only one acoustic transceiver is often preferred on ev...
WCNC
2008
IEEE
14 years 19 days ago
2008
IEEE
—1 In ISM bands, many wireless protocols proliferate such as 802.11, Bluetooth, and ZigBee. However, these incompatible protocols create complex coexistence and connectivity prob...
WICOMM
2011
13 years 1 months ago
2011
Wireless Mesh Networks (WMNs) have emerged recently as a technology for providing high-speed last mile connectivity in next-generation wireless networks. Several MAC protocols tha...