Hi,
This is a new project, which we are going to develope a new technology
in telecommunication (GSM).
My task is develope a component based gateways , then this gateways
could be serve as webservices.
In telecommunication the central data base for all subscriber data stored
in Home Location Registry(HLR), during circuit switched domain and
packed swiched domain.
But we are going to develope a new server called Home Subscriber server
(HSS), because this server will be develope totally based on web services.
and we are completely concentrate on packet switched domail because
it supports Internet and other gateways like GPRS, UMTS etc.
My task is have to develope component based Gateway between
HLR and IM-HSS (Extension of HSS) for communication between two servers .
then this gateway could be serve as web services.
1. I have to develope gateway using
Java beans, and for web services
WSDL.
2. I need a Application server
3. J2SE
4. DataBase.
My questions
1. How can I develope gateways using Java beans between this two servers
for communication , plese give any simple hint to get clear.
2. Gateway between these two servers means, only java beans logic have to
develope or I need a application server also for gateways.
3. Java beans means
EJB or what is the difference between these two.
4. For webservices I need a application server??
5. Where exactls fit application server between HLR and IM-HSS??
6. Once I developed gateways then this could be used for webservices
, what is structure behind gateways and web services??
6. what is the difference between J2SE and jdk1.4 and J2EE SDK??
I am bit of confusing this versions.
Please any one suggest me how can get clear everything.
Thanks,
Fyrose.