§¬§à§Þ§á§Ñ§ß§Ú§ñ ICP Sensor §ã 2010 §Ô§à§Õ§Ñ §ñ§Ó§Ý§ñ§Ö§ä§ã§ñ §á§â§à§Ú§Ù§Ó§à§Õ§Ú§ä§Ö§Ý§Ö§Þ §Þ§Ö§ä§Ö§à§â§à§Ý§à§Ô§Ú§é§Ö§ã§Ü§Ú§ç §Õ§Ñ§ä§é§Ú§Ü§à§Ó §Ú §á§à§ã§ä§Ñ§Ó§ë§Ú§Ü§à§Þ §â§Ö§ê§Ö§ß§Ú§Û §Õ§Ý§ñ §Þ§à§ß§Ú§ä§à§â§Ú§ß§Ô§Ñ §à§Ü§â§å§Ø§Ñ§ð§ë§Ö§Û §ã§â§Ö§Õ§í.
§°§Ò§ã§å§Ø§Õ§Ö§ß§Ú§Ö §á§â§Ú§Þ§Ö§ß§Ö§ß§Ú§ñ GPRS §Ó §Ñ§Ó§ä§à§Þ§Ñ§ä§Ú§é§Ö§ã§Ü§Ú§ç §Þ§Ö§ä§Ö§à§ã§ä§Ñ§ß§è§Ú§ñ§ç.
XXI §Ó§Ö§Ü ¨C §ï§ä§à §ï§á§à§ç§Ñ ?§Ñ§Ó§ä§à§Þ§Ñ§ä§Ú§Ù§Ñ§è§Ú§Ú?. §¡§Ó§ä§à§Þ§Ñ§ä§Ú§Ù§Ñ§è§Ú§ñ §ã§ä§Ñ§Ý§Ñ §ä§â§Ö§ß§Õ§à§Þ §ß§Ñ§ê§Ö§Ô§à §Ó§â§Ö§Þ§Ö§ß§Ú. §°§ß§Ñ §á§à§ã§ä§Ö§á§Ö§ß§ß§à §á§â§à§ß§Ú§Ü§Ñ§Ö§ä §Ó §é§Ö§Ý§à§Ó§Ö§é§Ö§ã§Ü§à§Ö §á§â§à§Ú§Ù§Ó§à§Õ§ã§ä§Ó§à §Ú §Ø§Ú§Ù§ß§î, §Ú§Ô§â§Ñ§ñ §Ó §ï§ä§Ú§ç §ã§æ§Ö§â§Ñ§ç §ß§Ö§Ù§Ñ§Þ§Ö§ß§Ú§Þ§å§ð §â§à§Ý§î. §£ §ã§Ó§ñ§Ù§Ú §ã §Ò§í§ã§ä§â§í§Þ §â§Ñ§Ù§Ó§Ú§ä§Ú§Ö§Þ §Þ§Ö§ä§Ö§à§â§à§Ý§à§Ô§Ú§é§Ö§ã§Ü§à§Û §à§ä§â§Ñ§ã§Ý§Ú §ß§Ñ§ê§Ö§Û §ã§ä§â§Ñ§ß§í §Ò§í§Ý§à §ã§à§Ù§Õ§Ñ§ß§à §Ò§à§Ý§î§ê§à§Ö §Ü§à§Ý§Ú§é§Ö§ã§ä§Ó§à §Ò§Ö§ã§á§Ú§Ý§à§ä§ß§í§ç §Þ§Ö§ä§Ö§à§ã§ä§Ñ§ß§è§Ú§Û . §ª§Ù§Þ§Ö§ß§Ö§ß§Ú§ñ §á§à§Ô§à§Õ§í §Ó§Ý§Ú§ñ§ð§ä §ß§Ñ §Ó§ã§Ö §Ñ§ã§á§Ö§Ü§ä§í §é§Ö§Ý§à§Ó§Ö§é§Ö§ã§Ü§à§Ô§à §á§â§à§Ú§Ù§Ó§à§Õ§ã§ä§Ó§Ñ §Ú §Ø§Ú§Ù§ß§Ú. §ª§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§Ú§Ö §Ñ§Ó§ä§à§Þ§Ñ§ä§Ú§é§Ö§ã§Ü§Ú§ç §Þ§Ö§ä§Ö§à§ã§ä§Ñ§ß§è§Ú§Û §Õ§Ý§ñ §ß§Ñ§Ò§Ý§ð§Õ§Ö§ß§Ú§ñ §Ù§Ñ §á§à§Ô§à§Õ§à§Û §Ó §â§Ö§Ø§Ú§Þ§Ö §â§Ö§Ñ§Ý§î§ß§à§Ô§à §Ó§â§Ö§Þ§Ö§ß§Ú §Þ§à§Ø§Ö§ä §à§Ò§Ö§ã§á§Ö§é§Ú§ä§î §ß§Ñ§ã §ã§Ó§à§Ö§Ó§â§Ö§Þ§Ö§ß§ß§à§Û §Ú §ä§à§é§ß§à§Û §Ú§ß§æ§à§â§Þ§Ñ§è§Ú§Ö§Û §à §á§à§Ô§à§Õ§Ö.
§¡§Ó§ä§à§Þ§Ñ§ä§Ú§é§Ö§ã§Ü§Ñ§ñ §Þ§Ö§ä§Ö§à§ã§ä§Ñ§ß§è§Ú§ñ §ã§à§ã§ä§à§Ú§ä §Ú§Ù §â§Ñ§Ù§Ý§Ú§é§ß§í§ç §Õ§Ñ§ä§é§Ú§Ü§à§Ó, §å§ã§ä§â§à§Û§ã§ä§Ó §ã§Ò§à§â§Ñ §Õ§Ñ§ß§ß§í§ç §Ú §ã§à§á§å§ä§ã§ä§Ó§å§ð§ë§Ú§ç §á§â§Ú§ß§Ñ§Õ§Ý§Ö§Ø§ß§à§ã§ä§Ö§Û. §¿§ä§à §å§ã§ä§â§à§Û§ã§ä§Ó§à, §ã§á§à§ã§à§Ò§ß§à§Ö §Ñ§Ó§ä§à§Þ§Ñ§ä§Ú§é§Ö§ã§Ü§Ú §ß§Ñ§Ò§Ý§ð§Õ§Ñ§ä§î §Ú §ã§à§ç§â§Ñ§ß§ñ§ä§î §Õ§Ñ§ß§ß§í§Ö §à §á§à§Ô§à§Õ§Ö. §¡§Ó§ä§à§Þ§Ñ§ä§Ú§é§Ö§ã§Ü§Ñ§ñ §Þ§Ö§ä§Ö§à§ã§ä§Ñ§ß§è§Ú§ñ §Þ§à§Ø§Ö§ä §Ñ§Ó§ä§à§Þ§Ñ§ä§Ú§é§Ö§ã§Ü§Ú §ã§à§Ò§Ú§â§Ñ§ä§î §Õ§Ñ§ß§ß§í§Ö §à §ä§Ö§Þ§á§Ö§â§Ñ§ä§å§â§Ö §Ú §Ó§Ý§Ñ§Ø§ß§à§ã§ä§Ú §Ó§à§Ù§Õ§å§ç§Ñ, §ã§Ü§à§â§à§ã§ä§Ú §Ú §ß§Ñ§á§â§Ñ§Ó§Ý§Ö§ß§Ú§Ú §Ó§Ö§ä§â§Ñ, §Ñ§ä§Þ§à§ã§æ§Ö§â§ß§à§Þ §Õ§Ñ§Ó§Ý§Ö§ß§Ú§Ú, §à§ã§Ó§Ö§ë§Ö§ß§ß§à§ã§ä§Ú, §ã§å§Þ§Þ§Ñ§â§ß§à§Û §ã§à§Ý§ß§Ö§é§ß§à§Û §â§Ñ§Õ§Ú§Ñ§è§Ú§Ú, §Ú§ã§á§Ñ§â§Ö§ß§Ú§Ú §Ú §Õ§â§å§Ô§Ú§ç §Þ§Ö§ä§Ö§à§â§à§Ý§à§Ô§Ú§é§Ö§ã§Ü§Ú§ç §æ§Ñ§Ü§ä§à§â§Ñ§ç, §Ü§à§ß§è§Ö§ß§ä§â§Ñ§è§Ú§Ú §Ü§Ú§ã§Ý§à§â§à§Õ§Ñ, §å§Ô§Ý§Ö§Ü§Ú§ã§Ý§à§Ô§à §Ô§Ñ§Ù§Ñ, §à§ä§â§Ú§è§Ñ§ä§Ö§Ý§î§ß§í§ç §Ú§à§ß§à§Ó §Ü§Ú§ã§Ý§à§â§à§Õ§Ñ, §Ý§Ö§ä§å§é§Ú§ç §à§â§Ô§Ñ§ß§Ú§é§Ö§ã§Ü§Ú§ç §ã§à§Ö§Õ§Ú§ß§Ö§ß§Ú§Û §Ú §Õ§â§å§Ô§Ú§ç §Ô§Ñ§Ù§à§Ó, §ä§Ö§Þ§á§Ö§â§Ñ§ä§å§â§Ö §á§à§é§Ó§í, §Ó§Ý§Ñ§Ø§ß§à§ã§ä§Ú, §ï§Ý§Ö§Ü§ä§â§à§á§â§à§Ó§à§Õ§ß§à§ã§ä§Ú, pH, §ã§à§Õ§Ö§â§Ø§Ñ§ß§Ú§Ú §Ñ§Ù§à§ä§Ñ, §æ§à§ã§æ§à§â§Ñ, §Ü§Ñ§Ý§Ú§ñ §Ú §Õ§â§å§Ô§Ú§ç §ï§Ý§Ö§Þ§Ö§ß§ä§à§Ó §á§à§é§Ó§Ö§ß§ß§à§Û §Ó§Ý§Ñ§Ô§Ú, §à§Ò§ë§Ö§Þ §Ü§à§Ý§Ú§é§Ö§ã§ä§Ó§Ö §à§ã§Ñ§Õ§Ü§à§Ó, §Ü§à§Ý§Ú§é§Ö§ã§ä§Ó§Ö §à§ã§Ñ§Õ§Ü§à§Ó §Ù§Ñ §à§Õ§Ú§ß §Õ§Ö§ß§î, §ã§å§ä§à§é§ß§à§Þ §Ü§à§Ý§Ú§é§Ö§ã§ä§Ó§Ö §à§ã§Ñ§Õ§Ü§à§Ó, §ä§Ö§Ü§å§ë§Ö§Þ §Ü§à§Ý§Ú§é§Ö§ã§ä§Ó§Ö §à§ã§Ñ§Õ§Ü§à§Ó §Ú §ä.§Õ. §®§Ö§ä§Ö§à§ã§ä§Ñ§ß§è§Ú§Ú, §Ü§Ñ§Ü §á§â§Ñ§Ó§Ú§Ý§à, §â§Ñ§ã§á§â§Ö§Õ§Ö§Ý§Ö§ß§í §ß§Ö§â§Ñ§Ó§ß§à§Þ§Ö§â§ß§à, §Ú §ä§â§Ñ§Õ§Ú§è§Ú§à§ß§ß§Ñ§ñ §Ñ§Ó§ä§à§Þ§Ñ§ä§Ú§é§Ö§ã§Ü§Ñ§ñ §á§Ö§â§Ö§Õ§Ñ§é§Ñ §Õ§Ñ§ß§ß§í§ç §ã §Þ§Ö§ä§Ö§à§ã§ä§Ñ§ß§è§Ú§Û §Ó§ã§Ö§Ô§Õ§Ñ §ã§à§á§â§ñ§Ø§Ö§ß§Ñ §ã §â§Ñ§Ù§Ý§Ú§é§ß§í§Þ§Ú §á§â§à§Ò§Ý§Ö§Þ§Ñ§Þ§Ú. §¯§Ñ§á§â§Ú§Þ§Ö§â: §ã§ä§à§Ú§Þ§à§ã§ä§î §á§â§à§Ó§à§Õ§ß§à§Û §ã§Ö§ä§Ú §Ó§í§ã§à§Ü§Ñ, §ã§ä§â§à§Ú§ä§Ö§Ý§î§ã§ä§Ó§à §Ù§Ñ§ä§â§å§Õ§ß§Ú§ä§Ö§Ý§î§ß§à §Ú §Ý§Ö§Ô§Ü§à §Þ§à§Ø§Ö§ä §Ò§í§ä§î §à§Ô§â§Ñ§ß§Ú§é§Ö§ß§à §à§á§â§Ö§Õ§Ö§Ý§Ö§ß§ß§í§Þ§Ú §à§Ò§ã§ä§à§ñ§ä§Ö§Ý§î§ã§ä§Ó§Ñ§Þ§Ú; §Ó §ä§à §Ó§â§Ö§Þ§ñ §Ü§Ñ§Ü §Ó §Ò§Ö§ã§á§â§à§Ó§à§Õ§ß§í§ç §ã§Ö§ä§ñ§ç §ã§Ý§à§Ø§ß§à §à§Ò§Ö§ã§á§Ö§é§Ú§ä§î §ä§à§é§ß§å§ð §á§Ö§â§Ö§Õ§Ñ§é§å §Õ§Ñ§ß§ß§í§ç, §Ü§à§Ô§Õ§Ñ §Ò§Ö§ã§á§â§à§Ó§à§Õ§ß§Ñ§ñ §ä§Ö§Ý§Ö§Ü§ã§ß§Ñ§ñ §ã§Ó§ñ§Ù§î §ß§Ñ§ç§à§Õ§Ú§ä§ã§ñ §ß§Ñ §Ò§à§Ý§î§ê§à§Þ §â§Ñ§ã§ã§ä§à§ñ§ß§Ú§Ú. §²§Ö§Ø§Ú§Þ §Ü§à§â§à§ä§Ü§Ú§ç §ã§à§à§Ò§ë§Ö§ß§Ú§Û GSM §Ú§Þ§Ö§Ö§ä §ß§Ö§Ò§à§Ý§î§ê§à§Û §à§Ò§ì§Ö§Þ §ã§Ó§ñ§Ù§Ú §Ú §Ó§í§ã§à§Ü§å§ð §ã§ä§à§Ú§Þ§à§ã§ä§î, §Ñ §Ñ§â§Ö§ß§Õ§Ñ §ã§á§å§ä§ß§Ú§Ü§à§Ó §à§ä§ß§à§ã§Ú§ä§Ö§Ý§î§ß§à §Õ§à§â§à§Ô§Ñ §Õ§Ý§ñ §Ô§â§Ñ§Ø§Õ§Ñ§ß§ã§Ü§Ú§ç §è§Ö§Ý§Ö§Û. §¥§Ý§ñ §ï§ä§à§Ô§à §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§à §â§Ñ§Ù§â§Ñ§Ò§à§ä§Ñ§ä§î §ã§Ú§ã§ä§Ö§Þ§å §å§Õ§Ñ§Ý§Ö§ß§ß§à§Ô§à §à§ß§Ý§Ñ§Û§ß-§ã§Ò§à§â§Ñ §Ú §á§Ö§â§Ö§Õ§Ñ§é§Ú §Õ§Ñ§ß§ß§í§ç. §±§à§ñ§Ó§Ý§Ö§ß§Ú§Ö §ä§Ö§ç§ß§à§Ý§à§Ô§Ú§Ú §ã§Ó§ñ§Ù§Ú 2,5-§Ô§à §á§à§Ü§à§Ý§Ö§ß§Ú§ñ GPRS §â§Ö§ê§Ú§Ý§à §ï§ä§Ú §á§â§à§Ò§Ý§Ö§Þ§í. §¡§Ó§ä§à§Þ§Ñ§ä§Ú§é§Ö§ã§Ü§Ñ§ñ §Þ§Ö§ä§Ö§à§ã§ä§Ñ§ß§è§Ú§ñ §ß§Ñ §à§ã§ß§à§Ó§Ö §ä§Ö§ç§ß§à§Ý§à§Ô§Ú§Ú §ã§Ó§ñ§Ù§Ú GPRS §Ó §à§ã§ß§à§Ó§ß§à§Þ §Ú§ã§á§à§Ý§î§Ù§å§Ö§ä§ã§ñ §Õ§Ý§ñ §ã§Ò§à§â§Ñ §Þ§Ö§ä§Ö§à§â§à§Ý§à§Ô§Ú§é§Ö§ã§Ü§Ú§ç §Õ§Ñ§ß§ß§í§ç §Ú §Þ§à§ß§Ú§ä§à§â§Ú§ß§Ô§Ñ §ã§à§ã§ä§à§ñ§ß§Ú§ñ §Þ§Ö§ä§Ö§à§ã§ä§Ñ§ß§è§Ú§Ú. §¢§Ý§Ñ§Ô§à§Õ§Ñ§â§ñ §ä§à§Þ§å, §é§ä§à §ã§Ö§ä§î GPRS §à§Ò§Ý§Ñ§Õ§Ñ§Ö§ä §Õ§Ý§Ú§ä§Ö§Ý§î§ß§í§Þ §Ó§â§Ö§Þ§Ö§ß§Ö§Þ §â§Ñ§Ò§à§ä§í §Ó §â§Ö§Ø§Ú§Þ§Ö §à§ß§Ý§Ñ§Û§ß §Ú §ß§Ú§Ù§Ü§à§Û §ã§ä§à§Ú§Þ§à§ã§ä§î§ð §ã§Ó§ñ§Ù§Ú, §Þ§Ö§ä§Ö§à§ã§ä§Ñ§ß§è§Ú§ñ §Ú§Þ§Ö§Ö§ä §Ù§ß§Ñ§é§Ú§ä§Ö§Ý§î§ß§í§Ö §á§â§Ö§Ú§Þ§å§ë§Ö§ã§ä§Ó§Ñ §Ó §ï§æ§æ§Ö§Ü§ä§Ú§Ó§ß§à§ã§ä§Ú §Ó§í§á§à§Ý§ß§Ö§ß§Ú§ñ, §á§â§à§á§å§ã§Ü§ß§à§Û §ã§á§à§ã§à§Ò§ß§à§ã§ä§Ú §Ú §ï§Ü§ã§á§Ý§å§Ñ§ä§Ñ§è§Ú§à§ß§ß§í§ç §â§Ñ§ã§ç§à§Õ§Ñ§ç, §á§à§ï§ä§à§Þ§å §à§ß§Ñ §á§à§Ý§å§é§Ú§Ý§Ñ §ê§Ú§â§à§Ü§à§Ö §â§Ñ§ã§á§â§à§ã§ä§â§Ñ§ß§Ö§ß§Ú§Ö. GPRS ¡ª §ï§ä§à §Ú§Õ§Ö§Ñ§Ý§î§ß§Ñ§ñ §å§ã§Ý§å§Ô§Ñ §Õ§Ý§ñ §â§Ö§ê§Ö§ß§Ú§ñ §ã§à§Ó§â§Ö§Þ§Ö§ß§ß§í§ç §Ù§Ñ§Õ§Ñ§é §Þ§à§Ò§Ú§Ý§î§ß§à§Û §ã§Ó§ñ§Ù§Ú §Ú §á§â§Ö§Õ§à§ã§ä§Ñ§Ó§Ý§Ö§ß§Ú§ñ §Ú§ß§æ§à§â§Þ§Ñ§è§Ú§à§ß§ß§í§ç §å§ã§Ý§å§Ô. §°§ß§Ñ §à§ã§ß§à§Ó§Ñ§ß§Ñ §ß§Ñ §å§é§Ö§ä§Ö §á§à§ä§à§Ü§Ñ §Õ§Ñ§ß§ß§í§ç, §à§Ò§Ö§ã§á§Ö§é§Ú§Ó§Ñ§Ö§ä §ê§Ú§â§à§Ü§à§Ö §á§à§Ü§â§í§ä§Ú§Ö §Ú §Ó§í§ã§à§Ü§å§ð §ã§Ü§à§â§à§ã§ä§î §á§Ö§â§Ö§Õ§Ñ§é§Ú §Õ§Ñ§ß§ß§í§ç. §£ §é§×§Þ §á§â§Ö§Ú§Þ§å§ë§Ö§ã§ä§Ó§Ñ GPRS? §®§Ö§ä§à§Õ §ã§Ó§ñ§Ù§Ú GPRS §á§â§Ö§Ó§à§ã§ç§à§Õ§Ú§ä §Õ§â§å§Ô§Ú§Ö §Þ§Ö§ä§à§Õ§í §á§à §á§à§Ü§Ñ§Ù§Ñ§ä§Ö§Ý§ñ§Þ §á§Ö§â§Ö§Õ§Ñ§é§Ú §Ú§ß§æ§à§â§Þ§Ñ§è§Ú§Ú, §ß§Ñ§Õ§Ö§Ø§ß§à§ã§ä§Ú §Ú §ã§ä§à§Ú§Þ§à§ã§ä§Ú §ã§Ó§ñ§Ù§Ú. 1. §º§Ú§â§à§Ü§à§Ö §á§à§Ü§â§í§ä§Ú§Ö. §³§Ó§ñ§Ù§î GPRS §Þ§à§Ø§Ö§ä §å§Õ§à§Ó§Ý§Ö§ä§Ó§à§â§Ú§ä§î §á§à§ä§â§Ö§Ò§ß§à§ã§ä§Ú §Ó §Õ§à§ã§ä§å§á§Ö §Ó §Ô§à§â§ß§í§ç §â§Ñ§Û§à§ß§Ñ§ç, §Ô§à§â§à§Õ§Ñ§ç §Ú §Þ§Ö§Ø§Õ§å §â§Ö§Ô§Ú§à§ß§Ñ§Þ§Ú. §·§à§ä§ñ §á§à §Ó§ã§Ö§Û §ã§ä§â§Ñ§ß§Ö §â§Ñ§ã§á§à§Ý§à§Ø§Ö§ß§à §Ò§à§Ý§î§ê§à§Ö §Ü§à§Ý§Ú§é§Ö§ã§ä§Ó§à §Þ§Ö§ä§Ö§à§ã§ä§Ñ§ß§è§Ú§Û, §ß§Ö§Ü§à§ä§à§â§í§Ö §Ú§Ù §ß§Ú§ç §ß§Ñ§ç§à§Õ§ñ§ä§ã§ñ §Ó §à§ä§Õ§Ñ§Ý§Ö§ß§ß§í§ç §â§Ñ§Û§à§ß§Ñ§ç §Ú §Ô§Ö§à§Ô§â§Ñ§æ§Ú§é§Ö§ã§Ü§Ú §â§Ñ§Ù§Ò§â§à§ã§Ñ§ß§í, §ã§Ö§ä§î GPRS §à§ç§Ó§Ñ§ä§í§Ó§Ñ§Ö§ä §Ó§ã§Ö §é§Ñ§ã§ä§Ú §ã§ä§â§Ñ§ß§í, §á§à§Ù§Ó§à§Ý§ñ§ñ §Ó§í§Ò§Ú§â§Ñ§ä§î §Þ§Ö§Ø§Õ§å §ã§Ö§ä§ñ§Þ§Ú 2G §Ú 4G, §é§ä§à §ã§à§à§ä§Ó§Ö§ä§ã§ä§Ó§å§Ö§ä §ä§â§Ö§Ò§à§Ó§Ñ§ß§Ú§ñ§Þ §Þ§Ö§ä§Ö§à§ã§ä§Ñ§ß§è§Ú§Ú §Ü §á§à§Ü§â§í§ä§Ú§ð. 2. §£§í§ã§à§Ü§Ñ§ñ §ã§Ü§à§â§à§ã§ä§î §á§Ö§â§Ö§Õ§Ñ§é§Ú §Õ§Ñ§ß§ß§í§ç. §°§Ò§ì§Ö§Þ §á§Ö§â§Ö§Õ§Ñ§Ó§Ñ§Ö§Þ§í§ç §Õ§Ñ§ß§ß§í§ç §ã §Ü§Ñ§Ø§Õ§à§Û §Þ§Ö§ä§Ö§à§ã§ä§Ñ§ß§è§Ú§Ú §ã§à§ã§ä§Ñ§Ó§Ý§ñ§Ö§ä §ß§Ö §Ò§à§Ý§Ö§Ö 10 §¬§Ò§Ú§ä/§ã. §£ §ß§Ñ§ã§ä§à§ñ§ë§Ö§Ö §Ó§â§Ö§Þ§ñ §æ§Ñ§Ü§ä§Ú§é§Ö§ã§Ü§Ñ§ñ §ã§Ü§à§â§à§ã§ä§î §á§Ö§â§Ö§Õ§Ñ§é§Ú §Õ§Ñ§ß§ß§í§ç §á§à GPRS §ã§à§ã§ä§Ñ§Ó§Ý§ñ§Ö§ä §à§Ü§à§Ý§à 40 §¬§Ò§Ú§ä/§ã. 3. §¯§Ú§Ù§Ü§Ñ§ñ §ã§ä§à§Ú§Þ§à§ã§ä§î §ã§Ó§ñ§Ù§Ú. §ª§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§Ú§Ö §á§â§à§Ó§à§Õ§ß§à§Û §á§Ö§â§Ö§Õ§Ñ§é§Ú §Ú§ß§æ§à§â§Þ§Ñ§è§Ú§Ú §ä§â§Ö§Ò§å§Ö§ä §ß§Ñ§Ý§Ú§é§Ú§ñ §ã§á§Ö§è§Ú§Ñ§Ý§î§ß§à§Ô§à §ã§à§Ö§Õ§Ú§ß§Ú§ä§Ö§Ý§î§ß§à§Ô§à §Ü§Ñ§Ò§Ö§Ý§ñ, §é§ä§à §Õ§à§â§à§Ô§à, §Ó §ä§à §Ó§â§Ö§Þ§ñ §Ü§Ñ§Ü §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§Ú§Ö §Ò§Ö§ã§á§â§à§Ó§à§Õ§ß§à§Û §ã§Ó§ñ§Ù§Ú GPRS §á§â§Ö§Õ§á§à§Ý§Ñ§Ô§Ñ§Ö§ä §à§á§Ý§Ñ§ä§å §ä§à§Ý§î§Ü§à §Ù§Ñ §ä§â§Ñ§æ§Ú§Ü §Õ§Ñ§ß§ß§í§ç §Ú §Ó§í§ã§à§Ü§å§ð §ï§æ§æ§Ö§Ü§ä§Ú§Ó§ß§à§ã§ä§î §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§Ú§ñ §â§Ö§ã§å§â§ã§à§Ó. §ª§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§Ú§Ö §ã§Ö§ä§Ú §ã§Ó§ñ§Ù§Ú 2G §ä§â§Ö§Ò§å§Ö§ä §Þ§Ú§ß§Ú§Þ§å§Þ 30 §ð§Ñ§ß§Ö§Û §Ù§Ñ §Ö§Õ§Ú§ß§Ú§è§å. 4. §±§à§Õ§Õ§Ö§â§Ø§Ü§Ñ §á§â§à§ä§à§Ü§à§Ý§à§Ó IP §Ú X.25. GPRS §á§à§Õ§Õ§Ö§â§Ø§Ú§Ó§Ñ§Ö§ä §ß§Ñ§Ú§Ò§à§Ý§Ö§Ö §â§Ñ§ã§á§â§à§ã§ä§â§Ñ§ß§Ö§ß§ß§í§Ö §Ó §Ú§ß§ä§Ö§â§ß§Ö§ä§Ö §á§â§à§ä§à§Ü§à§Ý§í IP §Ú X.25. §¢§Ý§Ñ§Ô§à§Õ§Ñ§â§ñ §ê§Ú§â§à§Ü§à§Þ§å §á§à§Ü§â§í§ä§Ú§ð §ã§Ö§ä§Ú GSM, GPRS §à§Ò§Ö§ã§á§Ö§é§Ú§Ó§Ñ§Ö§ä §Ô§Ý§à§Ò§Ñ§Ý§î§ß§í§Û §Ò§Ö§ã§á§â§à§Ó§à§Õ§ß§à§Û §Õ§à§ã§ä§å§á §Ó §Ú§ß§ä§Ö§â§ß§Ö§ä §Ú §Õ§â§å§Ô§Ú§Ö §á§Ñ§Ü§Ö§ä§ß§í§Ö §ã§Ö§ä§Ú. §³§Ö§ä§î GPRS §ã§à§Ù§Õ§Ñ§Ö§ä§ã§ñ §á§å§ä§Ö§Þ §Õ§à§Ò§Ñ§Ó§Ý§Ö§ß§Ú§ñ GGSN §Ú SGSN §Ü §ã§å§ë§Ö§ã§ä§Ó§å§ð§ë§Ö§Û §ã§Ö§ä§Ú GSM. §¿§ä§à §á§à§Ù§Ó§à§Ý§ñ§Ö§ä §á§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§ñ§Þ §à§ä§á§â§Ñ§Ó§Ý§ñ§ä§î §Ú §á§à§Ý§å§é§Ñ§ä§î §ã§à§à§Ò§ë§Ö§ß§Ú§ñ. §±§à§ã§Ý§Ö §á§à§Õ§Ü§Ý§ð§é§Ö§ß§Ú§ñ §Ñ§Ó§ä§à§Þ§Ñ§ä§Ú§é§Ö§ã§Ü§à§Û §Þ§Ö§ä§Ö§à§ã§ä§Ñ§ß§è§Ú§Ú §Ú GPRS-§Þ§à§Õ§å§Ý§ñ: GPRS §Ó§Ù§Ñ§Ú§Þ§à§Õ§Ö§Û§ã§ä§Ó§å§Ö§ä §ã §Ò§Ñ§Ù§à§Ó§à§Û §ã§ä§Ñ§ß§è§Ú§Ö§Û GSM, §ß§à, §Ó §à§ä§Ý§Ú§é§Ú§Ö §à§ä §Ü§à§Þ§Þ§å§ä§Ú§â§å§Ö§Þ§í§ç §Ü§Ñ§ß§Ñ§Ý§à§Ó §á§Ö§â§Ö§Õ§Ñ§é§Ú §Õ§Ñ§ß§ß§í§ç, §á§Ñ§Ü§Ö§ä§í GPRS §à§ä§á§â§Ñ§Ó§Ý§ñ§ð§ä§ã§ñ §ã §Ò§Ñ§Ù§à§Ó§à§Û §ã§ä§Ñ§ß§è§Ú§Ú §ß§Ñ §å§Ù§Ö§Ý §á§à§Õ§Õ§Ö§â§Ø§Ü§Ú GPRS (SGSN), §Ñ §ß§Ö §é§Ö§â§Ö§Ù §è§Ö§ß§ä§â §Ü§à§Þ§Þ§å§ä§Ñ§è§Ú§Ú §Þ§à§Ò§Ú§Ý§î§ß§à§Û §ã§Ó§ñ§Ù§Ú §Ó §Ô§à§Ý§à§ã§à§Ó§å§ð §ã§Ö§ä§î. §±§à§ã§Ü§à§Ý§î§Ü§å §Ý§ð§Õ§Ú §å§Õ§Ö§Ý§ñ§ð§ä §Ó§ã§Ö §Ò§à§Ý§î§ê§Ö §Ó§ß§Ú§Þ§Ñ§ß§Ú§ñ §Þ§Ö§ä§Ö§à§â§à§Ý§à§Ô§Ú§é§Ö§ã§Ü§Ú§Þ §ß§Ñ§Ò§Ý§ð§Õ§Ö§ß§Ú§ñ§Þ, §Ñ §ä§Ö§á§Ö§â§î §Ú §ä§Ö§ç§ß§à§Ý§à§Ô§Ú§Ú §Ò§Ö§ã§á§â§à§Ó§à§Õ§ß§à§Û §ã§Ó§ñ§Ù§Ú GPRS, §Ú§ç §Ó§à§Ù§Þ§à§Ø§ß§à§ã§ä§Ú §ã§ä§Ñ§Ý§Ú §Ö§ë§Ö §Ò§à§Ý§Ö§Ö §Ù§ß§Ñ§é§Ú§ä§Ö§Ý§î§ß§í§Þ§Ú, §Ú §á§â§Ú§Þ§Ö§ß§Ö§ß§Ú§Ö §Ñ§Ó§ä§à§Þ§Ñ§ä§Ú§é§Ö§ã§Ü§Ú§ç §Þ§Ö§ä§Ö§à§ã§ä§Ñ§ß§è§Ú§Û §ã§ä§Ñ§ß§à§Ó§Ú§ä§ã§ñ §Ó§ã§Ö §Ò§à§Ý§Ö§Ö §ê§Ú§â§à§Ü§Ú§Þ. §³§Ö§Ô§à§Õ§ß§ñ §Ú§ç §Þ§à§Ø§ß§à §å§Ó§Ú§Õ§Ö§ä§î §Ó§à §Þ§ß§à§Ô§Ú§ç §à§ä§â§Ñ§ã§Ý§ñ§ç, §ä§Ñ§Ü§Ú§ç §Ü§Ñ§Ü §ã§Ö§Ý§î§ã§Ü§à§Ö §ç§à§Ù§ñ§Û§ã§ä§Ó§à, §Ý§Ö§ã§ß§à§Ö §ç§à§Ù§ñ§Û§ã§ä§Ó§à, §á§â§à§Þ§í§ê§Ý§Ö§ß§ß§à§ã§ä§î, §ä§å§â§Ú§Ù§Þ, §Þ§à§â§ã§Ü§à§Ö §â§í§Ò§à§Ý§à§Ó§ã§ä§Ó§à, §Þ§Ö§ä§Ö§à§â§à§Ý§à§Ô§Ú§ñ, §Ó§à§Õ§ß§à§Ö §ç§à§Ù§ñ§Û§ã§ä§Ó§à, §ä§â§Ñ§ß§ã§á§à§â§ä, §ï§Ý§Ö§Ü§ä§â§à§ï§ß§Ö§â§Ô§Ö§ä§Ú§Ü§Ñ §Ú §ä§Ñ§Ü §Õ§Ñ§Ý§Ö§Ö.§®§Ñ§â§Ü§Ö§ä§Ú§ß§Ô§à§Ó§Ñ§ñ §Ú§Ô§â§Ñ §Ó §ã§æ§Ö§â§Ö §á§â§à§Ú§Ù§Ó§à§Õ§ã§ä§Ó§Ñ §ã§Ö§ß§ã§à§â§ß§í§ç §â§Ö§ê§Ö§ß§Ú§Û §Þ§Ö§ß§ñ§Ö§ä§ã§ñ §ã §Ü§Ñ§Ø§Õ§à§Û §Ú§ß§ß§à§Ó§Ñ§è§Ú§Ö§Û, §Ú §á§â§Ö§Õ§á§â§Ú§ñ§ä§Ú§ñ§Þ §Ó§ã§Ö§ç §à§ä§â§Ñ§ã§Ý§Ö§Û §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§à §Ò§í§ä§î §Ô§à§ä§à§Ó§í§Þ§Ú §Ü §Ñ§Ü§ä§Ú§Ó§ß§í§Þ §Õ§Ö§Û§ã§ä§Ó§Ú§ñ§Þ.
§¬§à§Þ§á§Ñ§ß§Ú§ñ Shenzhen ICPS Technology Co., Ltd. §á§Ý§Ñ§ß§Ú§â§å§Ö§ä §ß§Ñ§ß§ñ§ä§î §ß§Ö§ã§Ü§à§Ý§î§Ü§à §Õ§à§á§à§Ý§ß§Ú§ä§Ö§Ý§î§ß§í§ç §à§á§í§ä§ß§í§ç §ã§á§Ö§è§Ú§Ñ§Ý§Ú§ã§ä§à§Ó §á§à §Þ§Ñ§â§Ü§Ö§ä§Ú§ß§Ô§å, §Ü§à§ä§à§â§í§Ö §ã§Þ§à§Ô§å§ä §á§à§á§à§Ý§ß§Ú§ä§î §ß§Ñ§ê §ã§å§ë§Ö§ã§ä§Ó§å§ð§ë§Ú§Û §Ü§Ñ§Õ§â§à§Ó§í§Û §â§Ö§Ù§Ö§â§Ó §Ú §ã§á§à§ã§à§Ò§ã§ä§Ó§à§Ó§Ñ§ä§î §Õ§Ñ§Ý§î§ß§Ö§Û§ê§Ö§Þ§å §ã§ä§Ñ§Ò§Ú§Ý§î§ß§à§Þ§å §â§à§ã§ä§å §Ò§Ú§Ù§ß§Ö§ã§Ñ.
§³ §ï§ä§Ú§Þ §ã§Ó§ñ§Ù§Ñ§ß§à §Þ§ß§à§Ø§Ö§ã§ä§Ó§à §á§â§Ö§Ú§Þ§å§ë§Ö§ã§ä§Ó.
§£ §Ù§Ñ§Ó§Ú§ã§Ú§Þ§à§ã§ä§Ú §à§ä §Þ§Ñ§ã§ê§ä§Ñ§Ò§Ñ §á§â§Ö§Õ§à§ã§ä§Ñ§Ó§Ý§ñ§Ö§Þ§í§ç §å§ã§Ý§å§Ô, §Ü§à§Þ§á§Ñ§ß§Ú§Ú Hunan Rika Electronic Tech Co., Ltd. §Þ§à§Ø§Ö§ä §ä§Ñ§Ü§Ø§Ö §á§à§ä§â§Ö§Ò§à§Ó§Ñ§ä§î§ã§ñ §ß§Ñ§ß§Ú§Þ§Ñ§ä§î §Ú §å§á§â§Ñ§Ó§Ý§ñ§ä§î §Ù§Ñ§â§å§Ò§Ö§Ø§ß§í§Þ §á§Ö§â§ã§à§ß§Ñ§Ý§à§Þ, §Ñ §ä§Ñ§Ü§Ø§Ö §ã§à§Ò§Ý§ð§Õ§Ñ§ä§î §ß§à§â§Þ§Ñ§ä§Ú§Ó§ß§í§Ö §ä§â§Ö§Ò§à§Ó§Ñ§ß§Ú§ñ.