402 search results - page 29 / 81 » LHAP: A lightweight network access control protocol for ad h... |
ICISC
2001
13 years 9 months ago
2001
Abstract. In this work we present a security model for low-value transactions in ad-hoc networks in which we focus on authentication since this is the core requirement for commerci...
AINA
2003
IEEE
14 years 1 months ago
2003
IEEE
In this paper, we propose a TDMA slot assignment protocol to improve the channel utilization, which controls the excessive increase of unassigned slots by changing the frame lengt...
TC
2010
13 years 6 months ago
2010
—There are increasing interest and big challenge in designing a scalable and robust multicast routing protocol in a mobile ad hoc network (MANET) due to the difficulty in group ...
GLOBECOM
2006
IEEE
14 years 2 months ago
2006
IEEE
— In this paper, we address the impact of different access strategies in ad hoc networks with multiple antennas and MIMO communications. We employ a cross–layer designed MAC pr...
ADHOC
2006
13 years 8 months ago
2006
Unidirectional links in an ad hoc network can result from factors such as heterogeneity of receiver and transmitter hardware, power control or topology control algorithms, or diff...