Java ME and Java EE communication

I want to make a Java ME application that sends a message to a server (Tomcat, Java EE). The server should then send a message back to this Java ME app开发者_运维技巧lication.

What is the request/response model between Java ME and Java EE (Tomcat server)?

---

Your best option is use HTTP to do that. So, on the JavaME end, you will issue HTTP REQUEST that will call a Servlet running in your JavaEE AppServer and processing the request.