Global roaming
1

Content

Introduction………………..………………………………….………………………3

  1.               Background and history of cellular networks…...…….…………………….….5
  2.               Problems of LTE networks…………...……….……….……………………….9
    1.           Main Drivers for SON………………………….………………………9
    2.           SON Use Cases……………….….……………………………………10
  3.               The area of researches………………….……………………..……………..21
    1.           Theory of scheduling……………….………………………….………21
    2.           Experimental results of researches……………………………………22

Conclusion...........................................................................................................…...24

References……………………………………………….………………………….25