58 search results - page 2 / 12 » On the Impact of Clear Channel Assessment on MAC Performance |
GLOBECOM
2008
IEEE
14 years 2 days ago
2008
IEEE
—In this paper, we propose an analytical technique to evaluate the statistics of the channel estimation error in a simple multi-user ad hoc networking scenario. This problem is v...
ICPADS
2002
IEEE
13 years 10 months ago
2002
IEEE
Wireless technologies and applications received great attention in recent years. The medium access control (MAC) protocol is the main element that determines the efficiency in sha...
PIMRC
2008
IEEE
13 years 12 months ago
2008
IEEE
—This paper considers the performance of the MAC protocols ALOHA and CSMA in wireless ad hoc networks, where the total system bandwidth may be divided into smaller subbands. In t...
ETFA
2005
IEEE
13 years 11 months ago
2005
IEEE
Ad hoc networks are characterized by dynamic topology caused by node mobility, multihop wireless connectivity and channel non-deterministic behavior (interference, multipath, hidd...
WICOMM
2011
13 years 16 days 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...