?????? ?? ????? ???? ????? ??????? ??????? (GPRS) ?? ????? ??????? ?????? ??????

?????? ?? ????? ???? ????? ??????? ??????? (GPRS) ?? ????? ??????? ?????? ??????

???? ????? ?????? ???????? ??? ???????? ???? ????? ??? ?????. ?????? ??????? ???????? ?? ??????? ??????? ???????? ????? ????? ?? ??? ??? ?? ??? ???????. ??? ?????? ?????? ????? ??????? ?????? ?? ?????? ?? ????? ??? ???? ?? ????? ??????? ?????? ??? ????????. ???? ?????? ????? ??? ???? ????? ??????? ??????? ???????? ??? ??? ??????? ????? ??????? ?????? ?????? ???? ????? ?? ????? ?????? ???? ??? ??????? ????? ??? ????? ???????.

????? ???? ??????? ?????? ?????? ?? ?????? ?????? ?? ????? ????????? ??????? ???????? ????????? ??? ?????. ??? ???? ???? ??? ??? ?????? ????? ???????? ????????.

???? ????? ??????? ?????? ?????? ??? ?????? ???? ????? ?????? ???????? ????? ?????? ???????? ?????? ????? ?????? ???????? ?????? ????? ??????? ?????? ??????? ?????? ?????? ????????? ????? ????? ??????? ??????? ???????? ??????? ????????? ??????? ????????? ?????? ???????? ??????? ?????? ????? ????? ?????? ???????? ???????? ????????? ????? ??????? ??????????? ????????? ??????????? ?????? ?? ???? ????? ?????? ??????? ???? ??????? ????? ??????? ?????? ????? ??????? ?????? ????? ??????? ?????? ??? ??? ???.

????? ??? ???? ?? ????? ??????? ?????? ???? ??????? ?????? ????? ??? ???????? ?????? ????????? ????? ?????. ???? ???? ??????? ????? ?????? ??????? ??????? ???????? ?????? ????? ??????? ????? ??????? ??? ???? ???? ??????. ??? ?? ??????? ??????? ?????????? ????? ????? ??? ????? ?? ??? ???????? ????? ???? ????? ?????? ?????. ??? ?? ???? ??????? ??????? GSM ????? ?????????? ??? ????? ?????? ???????? ??? ?? ??????? ??????? ???????? ???? ?????? ??????? ???????? ???????.

???? ?? ??????? ????? ???? ??? ???? ???????? ?? ???? ??? ????????. ??? ???? ???? ????? ????????? ?? ????? 2.5? GPRS? ?? ?? ??? ????????. ??????? ???? ??????? ?????? ?????? ??????? ??? ????? GPRS ???? ????? ???? ???????? ???????? ??????? ???? ??????. ?????? ??? ????? ?? ???? GPRS ?? ??? ????? ????? ?????? ????? ??????? ????? ???? ??????? ?????? ?????? ????? ?? ??? ????? ???????? ????? ?????? ????????? ?????? ???????? ??? ????? ????? ?????????.

????? ???? GPRS ???? ?????? ??? ?????? ????? ??????? ????????? ???????? ?? ????? ??????. ??? ????? ??? ???? ???? ????????? ???????? ???????? ????? ??? ???????? ???????.

?? ?? ????? ???? GPRS?

????? ????? ??????? GPRS ?? ??? ??? ????????? ?????????? ??????? ???????.

1. ????? ?????. ???? ????? GPRS ???????? ?????? ?? ??????? ??????? ?????? ???????? ???????. ??? ????? ?? ???? ??? ???? ?? ????? ??????? ?????? ???????? ?? ???? ????? ??????? ??? ?? ????? ??? ?? ????? ????? ???????? ????????? ???? ???? GPRS ???? ???? ????? ??????? ????? ?????? ???? ?????? 2G ?4G ??? ??????? ??? ???? ??????? ??????? ?????? ??????? ??????.

2. ???? ??? ???????? ?????. ???? ??? ??? ???????? ??? ???? ????? ???? ????? 10 ?????? ?? ???????. ??? ???? ??? ???????? ?????? ????? GPRS ?????? ????? ????? 40 ?????? ?? ???????.

3. ????? ??????? ??????. ????? ??????? ??? ????????? ?????? ?? ????? ?????? ??? ????? ????? ?? ????? ??????? ??????? ???????? ?????? GPRS ??? ??? ?????? ????? ??? ???? ????????? ????? ??????? ??????? ?????. ????? ??????? ???? ??????? ????? ?????? (2G) ???? ???? ???? 30 ?????? ??? ????.

4. ???? ???????? IP ????????? X.25. ???? ???? GPRS ???????? IP ????????? X.25 ?????? ????????? ??? ????????. ????? ??????? ??????? ????? GSM? ???? GPRS ??????? ?????? ???????? ??????? ??? ???????? ?????? ????? ??????.

??? ????? ???? GPRS ?????? GGSN ?SGSN ??? ???? GSM ???????. ???? ?????? ?????????? ?? ????? ???????? ???????.

??? ????? ???? ??????? ???? ??????? ?????? ????????????? ?GPRS: ???? GPRS ????? GSM ????????? ???? ??? ??? ??????? ???????? ??? ??????? ???????? ??? ????? ??? GPRS ?? ?????? ???????? ??? ???? ??? ???? GPRS (SGSN) ????? ?? ??????? ??? ???? ????? ?????? ??????? ????? ?????.

?? ?????? ?????? ????? ?????? ?????? ??? ????? ????? ????????? ????????? GPRS? ???? ??? ?????? ???? ???? ??????? ??????? ????? ??????? ?????? ?????? ???? ?????. ????? ?????? ?????? ????? ?? ?????? ?? ????????? ??? ???????? ????????? ????????? ????????? ?????? ??????? ???????? ???????? ??????? ?????? ??????? ??????? ??????? ??????????? ??????.

????? ???? ??????? ???????? ????? ????? ????????? ?? ?? ??????? ???? ?? ???? ??????? ??????? ????? ???????? ?????? ??????? ?????.

???? ???? ????? ???? ??????????? ??????????? ???????? ??? ????? ?????? ?? ????????? ??? ?????? ?? ???? ??????? ?????? ?????? ????? ?????? ??? ?????? ??????? ??????? ????? ????????? ?? ??????? ????? ?????? ????????.

???? ?????? ?? ??????? ???????? ?? .

???????? ??? ??? ??????? ?? ????? ???? ????? ???? ??????????? ??????????? ???????? ????? ??? ????? ?????? ??? ????? ?????? ????????? ????????? ?????????.