4.6C on Itanium and HP-UX 11.31

Hi Experts, my organization wants to migrate 4.6C from the present OS(HP-UX 11.11) and hardware to HP-Itanium and OS version 11.31 with SAP remaining at the same version.

I want to know if it can be done and what are the patches or kernel updates which have to be done if any are required.

Can you please give me some valuable inputs and any SAP notes regarding this.

Thanks in advance.