H. Hassanein

Publications643
h-index41
Citations8,409
Highly Influential Citations393
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Handoffs in fourth generation heterogeneous networks
TLDR
This article presents different and novel aspects of handoff and discusses handoff related issues of fourth generation systems. Expand
  • 385
  • 21
Routing with load balancing in wireless Ad hoc networks
TLDR
An ad hoc wireless mobile network is an infrastructure-less mobile network that has no fixed routers; instead, all nodes are capable of movement and can be connected dynamically. Expand
  • 260
  • 17
  • PDF
Uplink Scheduling in LTE and LTE-Advanced: Tutorial, Survey and Evaluation Framework
TLDR
The choice of OFDM-based multi-carrier access techniques for LTE marked a fundamental and farsighted parting from preceding 3GPP networks. Expand
  • 142
  • 12
  • PDF
A performance study of uplink scheduling algorithms in point-to-multipoint WiMAX networks
TLDR
In this paper, we conduct a comprehensive performance study of scheduling algorithms in point-to-multipoint mode of OFDM-based WiMAX networks. Expand
  • 114
  • 12
  • PDF
Core-selection algorithms in multicast routing - comparative and complexity analysis
TLDR
The Core-based approach is inevitable in multicast routing protocols as it provides efficient management of multicast path in changing group memberships, and scalability and performance. Expand
  • 42
  • 9
A performance study of scheduling algorithms in Point-to-Multipoint WiMAX networks
TLDR
The IEEE 802.16 standard is equipped with signaling and bandwidth allocation algorithms that can accommodate many connections with a variety of QoS requirements at one subscriber station (SS). Expand
  • 42
  • 8
Energy-Efficient Adaptive Video Transmission: Exploiting Rate Predictions in Wireless Networks
TLDR
The unprecedented growth of mobile video traffic is adding significant pressure to the energy drain at both the network and the end user. Expand
  • 78
  • 7
  • PDF
Stochastic modeling of distributed,dynamic,randomized clustering protocols for wireless sensor networks
TLDR
We propose a bi-dimensional Markov chain model for analyzing a class of distributed, dynamic, and randomized (DDR) clustering schemes. Expand
  • 32
  • 7
Relay Node Deployment Strategies in Heterogeneous Wireless Sensor Networks
TLDR
In a heterogeneous wireless sensor network (WSN), relay nodes (RNs) are adopted to relay data packets from sensor nodes (SNs) to the base station (BS). Expand
  • 195
  • 6
Dynamic threshold-based call admission framework for prioritized multimedia traffic in wireless cellular networks
TLDR
We present a novel dynamic call admission control (DyCAC) framework for next generation wireless cellular networks that can guarantee connection-level quality of service of individual traffic classes while maximizing resource utilization. Expand
  • 24
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  • PDF