Relevant experience for MS(EE)

I am confused as to what i should opt to do before i apply for MS in a couple of years.

[b] Software Engineer in Telecom Domain or RA in Intellectual Property ?[/b]

[b]I know experience is not a mandate requirement but i wish to work for a while in a domain that could aid my application.[/b]

It is up to you. What are you passionate about ? Do some research on what each of them would do, then you can make a choice… You have plenty of time, take time to understand and explore various options…