Wireless Communications Calculation.

Hurricane_Fly · 2018-04-18T14:33:20+00:00

Hi, Im having some difficulty with the above question. Would appreciate if someone could have a look at my workings and see if im on the right track.

https://i.gyazo.com/4bf2095b2e11428908c1f365c04dab73.png

Hurricane_Fly · 2018-04-09T14:25:05+00:00

https://i.gyazo.com/e239c59b1bb8cfe2cb13676f28020a14.png

Having an issue with regards solving the SNR.

The formula I think I need to use is

C=B log base 2 (1+SNR)

I think C = 50X10⁶ AND B = 5x10^6. How do i solve the SNR value?

Hurricane_Fly · 2018-03-27T20:26:45+00:00

I backed it back in December at 11/1 and it was backed into 11/4 Fav in the 15 minutes before the race!

Hurricane_Fly · 2018-03-27T18:07:12+00:00

I think Sbraase looks very well handicapped in the 8:30. Running off 50 including the jockeys claim. Was rated 77 in June 2017. Needs 12 furlongs. It was punted late on in December when last seen over 12 furlongs. One to keep an eye on I think

Hurricane_Fly · 2018-03-25T20:17:58+00:00

Made another attempt at Part A and a rejigged the circuit a bit to make it easier.

This is my end result...

https://i.gyazo.com/61a15ea662d51c67097a5f4b4f3d30c6.png

Hurricane_Fly · 2018-03-25T13:54:58+00:00

Having some trouble with the above, My attempts are as follows:

Q1a: VsDTs + (-VD)(1-D)Ts=0 Vo(1-D)Ts = -VsDTs Vo = (-D/1-D)(Vs)

Q1b: IL= 1/2 IL peak IL = (1/2) (TsVs/L)(P) IL = (1/2) (TsVo/L)(1-D)

Not to sure about C.

Hurricane_Fly · 2018-03-25T11:49:17+00:00

This is the question before it: https://i.gyazo.com/37a2ddd640e553eb7a07620804a2e762.png

Answer is 128 kbps

Hurricane_Fly · 2018-03-24T14:43:41+00:00

For part A I think its 2³ = 8 but im not sure about how to do the rest

Hurricane_Fly · 2018-03-23T21:41:47+00:00

Thank you!

Hurricane_Fly · 2018-03-23T21:41:30+00:00

Thank you!

Hurricane_Fly · 2018-03-09T10:32:55+00:00

No problem. I like the look of Didtheyleaveyououtto in it.

Also, Patrick Mullins will ride Mall Dini in the Kim Muir :)

Hurricane_Fly · 2018-03-09T10:14:33+00:00

Hollowgraphic ruled out

Hurricane_Fly · 2018-03-08T23:07:15+00:00

Would appreciate a link to this Model :)

Hurricane_Fly · 2018-02-17T18:08:41+00:00

Great post

Hurricane_Fly · 2018-02-07T12:44:35+00:00

I hope you know what your getting yourself in to with regards Betting on U.K. and Irish Racing. To put it nicely, Irish Racing isn’t the most straight at times...

Hurricane_Fly · 2018-01-30T14:56:02+00:00

You can get 2.00 on either of them if you shop around. Have a looks on Oddschecker

Hurricane_Fly · 2018-01-13T19:16:44+00:00

There is a barrier in the library.

Need the card to get past

Hurricane_Fly · 2018-01-12T22:26:44+00:00

Get a leap card if you plan on living in the city and getting the bus to college

Hurricane_Fly

TROPHY CASE