106 citations · 273 across the 26 of their papers we have counts for
7 papers · 1 filter
RF Propagation Analysis of MICAz Motes Antenna with Ground Effect
Syed Hassan Ahmed, Safdar H. Bouk, Nadeem Javaid +1
In this paper we analyzed the Radio Frequency (RF) propagation characteristics of monopole antenna in MICAz mote. During the experimental analysis, two scenarios are considered. In…
Combined Human, Antenna Orientation in Elevation Direction and Ground Effect on RSSI in Wireless Sensor Networks
Syed Hassan Ahmed, Safdar H. Bouk, N. Javaid +1
In this paper, we experimentally investigate the combined effect of human, antenna orientation in elevation direction and the ground effect on the Received Signal Strength Indicato…
Modeling Enhancements in DSR, FSR, OLSR under Mobility and Scalability Constraints in VANETs
N. Javaid, A. Bibi, S. H. Bouk +2
Frequent topological changes due to high mobility is one of the main issues in Vehicular Ad-hoc NETworks (VANETs). In this paper, we model transmission probabilities of 802.11p for…
Energy Efficient MAC Protocols
S. Hayat, N. Javaid, Z. A. Khan +3
This paper presents a survey of energy efficiency of Medium Access Control (MAC) protocols for Wireless Body Area Sensor Networks (WBASNs). We highlight the features of MAC protoco…
Analysis and Modeling Experiment Performance Parameters of Routing Protocols in MANETs and VANETs
S. Sagar, N. Javaid, Z. A. Khan +3
In this paper, a framework for experimental parameters in which Packet Delivery Ratio (PDR), effect of link duration over End-to-End Delay (E2ED) and Normalized Routing Overhead (N…
Modeling and Evaluating Enhancements in Expanding Ring Search Algorithm for Wireless Reactive Protocols
N. Javaid, A. Bibi, K. Dridi +2
In case of high dynamic topology, reactive routing protocols provide quick convergence by faster route discoveries and route maintenance. Frequent roadcasts reduce routing efficien…