Vote for the best protocol for the given scenario

Question

I have a design decision to make. I need your advice.

Requirements:

• A server and a client. client is typically a mobile phone.
• Connected through t

Answer 1

Use option 1, use ASN.1 as protocol! (Sometimes called binary XML.) This results in small, structured messages that can be understood by others. It's a popular standard and when you're reading this message, you've just used it. :-)

ASN.1 is part of several Internet protocols.