There is no difference between handover and handoff; they are two terms used interchangeably to describe the same process.
In the context of telecommunications and mobile networks, handover (or handoff) refers to the process of seamlessly transferring an ongoing connection (voice or data) from one base station (cell tower) to another as a mobile user moves within the network's coverage area. This ensures that the user maintains a continuous and uninterrupted service experience.
Here's a breakdown of the key aspects:
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Definition: Handover/Handoff is the process of switching a mobile user's connection from one cell site to another without interrupting the user's session.
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Purpose: To maintain connectivity as a mobile device moves between the coverage areas of different base stations.
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Types of Handovers:
- Hard Handoff: The connection to the original base station is broken before the connection to the new base station is established. This can result in a brief interruption.
- Soft Handoff: The mobile device maintains a connection to both the original and new base stations for a short period, allowing for a smoother transition. Used primarily in CDMA networks.
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Importance: Handover/Handoff is critical for providing a seamless user experience in mobile communication networks. Without it, calls would be dropped, and data sessions would be interrupted every time a user moved from one cell to another.
Essentially, whether you call it a "handover" or a "handoff," you're referring to the same fundamental process that enables mobile communication to work as we expect it to.
