Need to know about Rapid clone Database 10g to 11g

Hi,

We have completed our upgrade of 11.5.9 (10gR2) to 11.5.10.2. Also we have new hardware which has RHEL 5 32bit version and we wants to clone the 11.5.10.2 and 10g instance to the new hardware. We need to clarify can we install 11g database on the target new server before we start cloning the existing system.

Will 11.5.10.2 and 10gR2 can be cloned to new hardware with 11g database? or which is the efficient way to achieve this cloning.

Please provide us the solution.

Thanks,

Kumar