4 citations · 6 across the 3 of their papers we have counts for
9 papers
Rendezvous Regions: A Scalable Architecture for Resource Discovery and Service Location in Large-Scale Mobile Networks
Karim Seada, Ahmed Helmy
In large-scale wireless networks such as mobile ad hoc and sensor networks, efficient and robust service discovery and data-access mechanisms are both essential and challenging. Re…
Efficient Micro-Mobility using Intra-domain Multicast-based Mechanisms (M&M)
Ahmed Helmy, Muhammad Jaseemuddin, Ganesha Bhaskara
One of the most important metrics in the design of IP mobility protocols is the handover performance. The current Mobile IP (MIP) standard has been shown to exhibit poor handover p…
Contact-Based Architecture for Resource Discovery (CARD) in Large Scale MANets
Saurabh Garg, Priyatham Pamu, Nitin Nahata +1
In this paper we propose a novel architecture, CARD, for resource discovery in large scale Mobile Ad hoc Networks (MANets) which, may scale up to thousands of nodes and may span wi…
Fair Stateless Aggregate Traffic Marking using Active Queue Management Techniques
Abhimanyu Das, Deboyjoti Dutta, Ahmed Helmy
In heterogeneous networks such as today's Internet, the differentiated services architecture promises to provide QoS guarantees through scalable service differentiation. Traffic ma…
Architectural Framework for Large-Scale Multicast in Mobile Ad Hoc Networks
Ahmed Helmy
Emerging ad hoc networks are infrastructure-less networks consisting of wireless devices with various power constraints, capabilities and mobility characteristics. An essential cap…
State Analysis and Aggregation Study for Multicast-based Micro Mobility
Ahmed Helmy
IP mobility addresses the problem of changing the network point-of-attachment transparently during movement. Mobile IP is the proposed standard by IETF. Several studies, however, h…