Real-time control for the transmission of information in wireless networks

Abstract

Wireless  lietworking is·  constantly improving,  changing  and

though  ba ic  principle  is the same.  ['nstead of  using standard  cables  to transmit information fmm one point to another (qr more), it .uses  radio signals.  This paper  presents .a case  study considedng real-time remote

cqntroJ using Wireless UDP/JP-based networks,. The aim of-this werk is to

reduce  real-time· remote control  system  based upon a simulatio.n  model,

which can operate via general communication  l"]etworks, whieh on bodies. modern wireles  tcchnolqgy.

The  first  part includes· a  brief  study  oJ  wireless  commun.ication p.rinciples as well as a short description of the c-urrent system. Tbe second part describes  measurement  of the sy;>rem and in addition to · analysis 6f the  test  results.  The  conclu.sio:ps  whjcb     are   made  ba ed   pan   the measured data of :the system. Also, fhe encountered  problems  during   he

test simulations are raised up. A s.imulated process for the model is used

in.stead  of a reaJ one in  order to get comp(!rable results; ho.wever it

Indicate? a. goed research  tool and a basis for future work in the real-time

remote control  research.  Als0, Some future- development schemes  of the

system are· discussed as we.!I.