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Hindi Research Article
A Review on the Handoff Effect in VoIP Systems
Shivani Koul1,*, Sandeep Singh Kang21M.Tech (CSE), Department of Computer Science and Engineering, C.G.C, Punjab Technical University, Jalandhar, India
2Associate Prof, Department of Computer Science and Engineering, C.G.C, Punjab Technical University, Jalandhar, India
- *Corresponding Author:
- Shivani Koul
M.Tech (CSE)
Department of Computer Science and Engineering
C.G.C, Punjab Technical University
Jalandhar, India
E-mail: shivanikoul2@gmail.com
Abstract
The popularity of wireless communication is increasing quite rapidly throughout the world after the introduction of cellular and broadband technologies. The real potential of broadband wireless networks lies with mobility .Mobility is the most important feature of a wireless cellular communication system. Usually, continuous service is achieved by supporting handoff (or handover) from one cell to another. Handoff is the process of changing the channel (frequency, time slot spreading code, or combination of them) associated with the current connection while a call is in progress. It is often initiated either by crossing a cell boundary or by deterioration in quality of the signal in the current channel. This paper is a review on the handoff issues that usually occur in wireless systems.
