![]() There are various types of handoffs as listed below, each of which are used in different scenarios. It can be assumed to be an example of “make before break” as a standby connection is supposed to be present before the switch is done.It is also to be noted that a handoff may also be triggered when the number of subscribers in a particular cell has already reached the cell’s maximum limit, keeping the network safe from the threat of being congested and overloaded.Handoffs play a major role in allowing users to move across cells without the fear of being disconnected.One of the building blocks of cellular communication is mobility, which refers to providing users with the freedom of movement while they still are connected to the network.However, the signal from another (now closer) BS grows, and a handoff is imminent. Intracell Handoffs The need for Handoff As the user (MS) moves away from the cell of one tower (BS), the signal strength of that BS reduces.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |