Difference betweem Hard Hand-off &Soft Hand-off Soft Hand-off

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