I I had recently travelled to bhopal from raipur for my personal work.In Raipur station I used the Railwire network , which is very easy to connect only your phone number is needed then they sent an OTP to your phone and you write the OTP in any browser, the homepage of railwire will open and you write the otp there.And then you will be connected and you can use the highspeed fata which the railwire provided free for you.it give an amazing download speed and also the upload speed was vey good at there.I am satisfied with there network speed. THANK YOU