UMTS

Hello,

I've a question concerning the picocellule in UMTS. I'd like to know for how
many
cells a picocellule is composed of, how many cells a base station is capable
to manage
and the average of base stations in indoor environment with respect of QOS
(limitations
of interferences)?

Are they RNC, SGSN and GGSN available to Nokia full IP capable of
implementing
IGMP protocols in order to offer multicast services? Is Nokia compliant MBMS
or
what is the last version of UMTS you support?

Do you have bi-modes terminals (FDD + TDD)?

Thanks in advance