2. Ensure that a3offset value is larger than Hys value to
avoid Ping-Pong HO.
3. Higher value of a3offset + Hys the more calls was
drag to neighbouring cell. This is very useful since
coverage holes exist in network.
4. If the number of LTE cell is large in scenario then the
smaller value of a3offset + Hys helps release the calls
to neighbouring cells faster.
5. HO process is much difficult to perform when value
of a3offset + Hys is higher.