Research Proposal for Masters degree admission

<p>Hi
I received my undergrad degree on 2010 and for the past two years I have been working in Telecommunication field. I seek to join Masters by Research in the near future and I have decided a research topic that I intend to work on. I now need to write an effective research proposal for approaching a professor. Can anyone please help me by pointing out what should I include in it? If you have such sample proposals that too would be a great help.</p>

<p>Thanks</p>