# Mobile networks: handover prediction methods

Hello everyone.

I want to offer you new project.

1) Implement "moving model" of mobile users. User can change direction with certain probability, but he can't turn around and go back.

Manhattan mobility model and some pieces of code will help you to undestand this.

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requirements:

- I want to be able change time of simulation, so it will be great to have a window, where I could put time value in sec. before simulation;

- all trajectories (of all users) must be saved in a file;

- Number of users: 100-250;

- all trajectories have the same length;

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2) Implement prediction algorithms of handover;

a) SINR/SNR based ([url removed, login to view]):

plan\structure:

- We have 1 serving (active) BS and 18 passive. When user is moving in active BS's area we tracking 1) his SINR and 2) SNR of all 19 BS.

- As soon as value of SINR drops under threshold value it is a signal to make a PREDICTION. Firstly, we will determine 3 highest SNRs (3 BS) then there is parameter dt (figure ), which will help us to make prediction.

- dt is short time interval, where we see, how SNR of 3 BS with highest SNR was changing (speed of changing, rising/decreasing and so on)

- So, according to info from dt we will predict BS for handover.

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requirements:

- It is extremely important to do this method in written way;

- I want se some graphs: correct prediction ratios for 3-4 different values of threshold of SINR and correct prediction ratios for 3-4 different values of dt;

- Graph of SINR and SNR for one cell;

- Some proving tables, graphs, which will show, that it is working in required way;

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b) Implement prediction algorithm based on movement extrapolation;

Main point here is PREDICTION of position, so need such parameters as direction, velocity and current location

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requirements:

- graphs of correct prediction ratios for diffent speed of users;

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General requirements:

-graphs to compare results of two methods;

What do we have now:

-model of real system with RSS based handover (I don't like existing mobility model)

P.S. main file is LTE.m

( 6 reviews ) Prague, Czech Republic

Projektin tunnus: #4279206

## Myönnetty käyttäjälle:

sas201306

Hello, I am confident to implement the project which is familiar to me. I can provide a solution you want.

600 € EUR 18 päivässä
(0 arvostelua)
0.0

## 7 freelanceria on tarjonnut keskimäärin 1063 € tähän työhön

MikroStar

hi, i can help.

2500 € EUR 75 päivässä
(34 arvostelua)
6.2
bchandra1955

Professional engineer working in avionics domain since past 25 years can take care.

990 € EUR 27 päivässä
(24 arvostelua)
4.8
DrFreelancer2012

PhDDDDDDDDDDDDDD

750 € EUR 19 päivässä
(9 arvostelua)
4.1
abhishekagarwal1

Sir, I can complete your project in given time.

250 € EUR 6 päivässä
(3 arvostelua)
3.5
nelson831002

Hello! i am a telecom engineer with good work experience simulating algorithms in matlab. i have read the doc and i have seen the codes and figure. i understand your requirements and i know i can help you. give me a ch Lisää

600 € EUR 30 päivässä
(2 arvostelua)
2.5
raneWebPal

500 € EUR 7 päivässä
(1 arvostelu)
1.9
guddu7