۱- http://ehsan-allahyar.persiangig.com/document/Chapter1-GPRS%20Fundamental.pdf

۲- http://ehsan-allahyar.persiangig.com/document/Chapter2-Introduction.pdf

۳- http://ehsan-allahyar.persiangig.com/document/Chapter3-GPRS%20Technology.pdf

۴- http://ehsan-allahyar.persiangig.com/document/Chapter4-GPRS%20network%20structure.pdf

۵- http://ehsan-allahyar.persiangig.com/document/Chapter5-different%20Handset.pdf

۶- http://ehsan-allahyar.persiangig.com/document/Chapter6-Learning%20other%20GPRS%20network%20nodes.pdf

۷- http://ehsan-allahyar.persiangig.com/document/Chapter7-GPRS%20services.pdf

Download All Chapters Here  http://ehsan-allahyar.persiangig.com/document/GPRS%20Documents.rar