B.Tech Electronics and Communication Engineering

You should get admission in B.Tech and then look for jobs. For Diploma holders, some colleges offer direct admission based on merit and few colleges take written exam. Diploma holders get admission directly to the 2nd year of B.Tech.
After completing B.Tech, you will have number of opportunities and job profile will also be good.
Some good colleges of B.Tech are:
1. IITs.
2. Bengal Institute of Technology – Karnataka.
3. UTM – Shillong.

For a job at good level, you should continue with your studies for another 2 years and complete your M.Tech. It will help you in fetching good jobs and at better position as well. After completing B.Tech in EC, you can go for specialised M.Tech of EC which will help you determine your field and work for it. Top colleges for M.Tech comprise :
1. IIT's
2. IITM
3. IISC, Bangalore
4. BITS
5. NIT's
6. UPES, Dehradun

You can opt for any one of the course as regular and the other one as correspondence , that's the only way to pursue B.Tech in both the streams at the same time

I will recommend that you go for B.Tech instead of dual degree. You are advised to do MBA from a prestigious B School for a good career.

You can apply for Wireless Telecommunication or Wireless Networking or Embedded Systems

Hi
you may check with the IITs for M.E /Mtech. You need to qualify GATE first. Read more here.
http://www.thehindu.com/todays-paper/tp-features/tp-educationplus/higher-study-options-in-electronics-and-communication/article2666428.ece

Yes, you can get the admission please share tour jee score so that we can crosscheck with the cut of list.