Basic UMTS questions

[RF Engr]

Dear Friends,

I have given below questions which confuses me a lot.
It will be great help if someone could explain them.I have tried to read books but every time it leads to more confusion unfortunately.As i am just starting out in UMTS so struggling with basic concepts.

1- Difference between Frame length (10ms) and TTI
2-difference between channel and chip?
3-What is meaning of symbol(is it SF)?
4- HSPDCH code is channelization code or scrambling code?
5-Difference between channelization and scrambling?

[Lesmana]

No one here??? the experts why don't you share ???

Dear Friends,

I have given below questions which confuses me a lot.
It will be great help if someone could explain them.I have tried to read books but every time it leads to more confusion unfortunately.As i am just starting out in UMTS so struggling with basic concepts.

1- Difference between Frame length (10ms) and TTI
2-difference between channel and chip?
3-What is meaning of symbol(is it SF)?
4- HSPDCH code is channelization code or scrambling code?
5-Difference between channelization and scrambling?