Question: Differentiate between soft hand off and hard hand off.
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Subject : Mobile Communication

Topic : Cellular Communication System

Difficulty : Medium

mobile communication • 1.1k views
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modified 3 months ago by gravatar for Ankit Pandey Ankit Pandey70 written 4 months ago by gravatar for rajeshree.kumbhar5018 rajeshree.kumbhar501810
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Sr No. Hard Hand-off Soft Hand-off
1 The definition of a hard-hand off is one where an existing connection must be broken when the new one is established Soft hand-off is defined as a hand-off where a new connection is established before old one is released
2 It allocates Different frequency It allocates same frequency
3 Hard hand-off typically used in TDMA and FDMA Soft hand-off used in CDMA and some TDMA systems
4 Hard hand-off is not very complicated More complex than hard hand-off
5 In hard hand-off handset always communicated with one BS at a time Communicate up to three or four radio link at the same time
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modified 3 months ago  • written 3 months ago by gravatar for Ankit Pandey Ankit Pandey70
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