Sciweavers

1190 search results - page 132 / 238
» Simulation of large ad hoc networks
Sort
View
SECON
2010
IEEE
15 years 4 months ago
Multiple Access Mechanisms with Performance Guarantees for Ad-Hoc Networks
This paper bears on the design and the quantitative evaluation of MAC mechanisms for wireless ad-hoc networks with performance guarantees. By this, we mean mechanisms where each ac...
Paola Bermolen, François Baccelli
MOBIHOC
2006
ACM
16 years 6 months ago
MLS: : an efficient location service for mobile ad hoc networks
MLS is a distributed location service to track the position of mobile nodes and to route messages between any two nodes. The lookup of nodes is achieved by searching in a hierarch...
Roland Flury, Roger Wattenhofer
WCNC
2008
IEEE
16 years 26 days ago
Relay-Assisted ARQ in Wireless Ad-Hoc Networks
— In this paper we study a simple protocol utilizing two-hop cooperative diversity augmented with “automatic repeat request” (ARQ) for multi-hop ad-hoc networks. This protoco...
Furuzan Atay Onat, Dan Avidor
ADHOCNOW
2006
Springer
16 years 14 days ago
Circularity-Based Medium Access Control in Mobile Ad Hoc Networks
Abstract. The RTS/CTS access scheme, designed to reduce the number of collisions in a IEEE 802.11 network, is known to exhibit problems due to masked nodes, the imbalance between t...
Mohammad Z. Ahmad, Damla Turgut, R. Bhakthavathsal...
QOFIS
2004
Springer
15 years 12 months ago
Load Analysis of Topology-Unaware TDMA MAC Policies for Ad Hoc Networks
Medium Access Control (MAC) policies in which the scheduling time slots are allocated irrespectively of the underline topology are suitable for ad-hoc networks, where nodes can ent...
Konstantinos Oikonomou, Ioannis Stavrakakis