
Overlay-Integrated Heterogeneous Wireless Networks
Evaluation and Performance analysis
Sajal Saha(Author)
LAP Lambert Academic Publishing
Published on 29. October 2024
Book
Paperback/Softback
128 pages
978-3-659-30946-5 (ISBN)
Description
Mobile computing for Personal Communication Service (PCS) enables users with reliable, bi-directional internet access anytime, anywhere. Mobile IP, as a network layer protocol, addresses mobile computing needs. Terminal mobility and service area changes make efficient IP mobility crucial in minimizing packet loss and handover latency in heterogeneous networks. This work presents an in-depth analysis of mobile IP protocols and evaluates the GTP protocol¿s performance in a customized heterogeneous network, focusing on handoff. We propose an overlay-based architecture for heterogeneous networks, including 2G/2.5G/3G/WLAN/WiMax, and a crossover switch to manage vertical handoff and interlayer mobility. Simulations using NS-2 show that the proposed GWON (Global Wireless Overlay Network) architecture enables vertical handoff between networks with minimal delay and no call drops. The results demonstrate improved handoff delay compared to existing protocols.
More details
Language
English
Product notice
Paperback (trade)
Unsewn / adhesive bound
Dimensions
Height: 220 mm
Width: 150 mm
Thickness: 9 mm
Weight
209 gr
ISBN-13
978-3-659-30946-5 (9783659309465)
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Schweitzer Classification
Person
Dr. Sajal Saha is an esteemed academic with 20+ years of experience. He is Professor and Head of Computer Science and Engineering, and Director of Product & Innovation at Adamas University. Previously, he was Principal of MSIT, Techno India. He holds a Ph.D. from NIT Durgapur, an ME in IT from WBUT, and degrees in MCA from SMIT, Sikkim.