§¬§à§Þ§á§Ñ§ß§Ú§ñ ICP Sensor ¡ª §á§â§à§Ú§Ù§Ó§à§Õ§Ú§ä§Ö§Ý§î §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 §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 §ã §Ò§à§Ý§Ö§Ö §é§Ö§Þ 15-§Ý§Ö§ä§ß§Ú§Þ §à§á§í§ä§à§Þ §â§Ñ§Ò§à§ä§í §Ó §à§ä§â§Ñ§ã§Ý§Ú.
§±§â§à§Ñ§ß§Ñ§Ý§Ú§Ù§Ú§â§å§Û§ä§Ö §á§â§Ú§ß§è§Ú§á§í §Ú §á§â§Ö§Ú§Þ§å§ë§Ö§ã§ä§Ó§Ñ §ã§Ó§ñ§Ù§Ú GPRS, §Ú§ã§á§à§Ý§î§Ù§å§Ö§Þ§à§Û §ß§Ñ §Þ§Ö§ä§Ö§à§ã§ä§Ñ§ß§è§Ú§ñ§ç .
§£ §ß§Ñ§ã§ä§à§ñ§ë§Ö§Ö §Ó§â§Ö§Þ§ñ §ß§Ñ§ê§Ñ §á§à§ä§â§Ö§Ò§ß§à§ã§ä§î §Ó §Þ§Ö§ä§Ö§à§â§à§Ý§à§Ô§Ú§é§Ö§ã§Ü§Ú§ç §Õ§Ñ§ß§ß§í§ç §á§à§ã§ä§à§ñ§ß§ß§à §â§Ñ§ã§ä§Ö§ä. §¯§Ñ§á§â§Ú§Þ§Ö§â, §à§ä§á§â§Ñ§Ó§Ý§ñ§ñ§ã§î §ß§Ñ §á§â§à§Ô§å§Ý§Ü§å, §ß§Ñ§Þ §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§à §á§à§ß§Ú§Þ§Ñ§ä§î §ï§Ü§à§Ý§à§Ô§Ú§é§Ö§ã§Ü§å§ð §Ú §Þ§Ö§ä§Ö§à§â§à§Ý§à§Ô§Ú§é§Ö§ã§Ü§å§ð §à§Ò§ã§ä§Ñ§ß§à§Ó§Ü§å §Ó §Ø§Ú§Ó§à§á§Ú§ã§ß§à§Þ §Þ§Ö§ã§ä§Ö. §³§à§à§ä§Ó§Ö§ä§ã§ä§Ó§å§ð§ë§Ú§Þ §Ó§Ö§Õ§à§Þ§ã§ä§Ó§Ñ§Þ §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§à §Ù§ß§Ñ§ä§î §Þ§Ö§ä§Ö§à§â§à§Ý§à§Ô§Ú§é§Ö§ã§Ü§Ú§Ö §å§ã§Ý§à§Ó§Ú§ñ §ß§Ñ §Ñ§Ó§ä§à§Þ§Ñ§Ô§Ú§ã§ä§â§Ñ§Ý§ñ§ç §Õ§Ý§ñ §à§Ò§Ö§ã§á§Ö§é§Ö§ß§Ú§ñ §Ò§Ö§Ù§à§á§Ñ§ã§ß§à§ã§ä§Ú §Õ§à§â§à§Ø§ß§à§Ô§à §Õ§Ó§Ú§Ø§Ö§ß§Ú§ñ. §¶§Ö§â§Þ§Ö§â§Ñ§Þ §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§Ñ §Ò§à§Ý§Ö§Ö §ä§à§é§ß§Ñ§ñ §Ú§ß§æ§à§â§Þ§Ñ§è§Ú§ñ §à §á§à§Ô§à§Õ§Ö, §ä§Ñ§Ü§Ñ§ñ §Ü§Ñ§Ü §ä§Ö§Þ§á§Ö§â§Ñ§ä§å§â§Ñ §Ú §à§ã§Ñ§Õ§Ü§Ú, §é§ä§à§Ò§í §à§á§â§Ö§Õ§Ö§Ý§Ú§ä§î, §Ü§à§Ô§Õ§Ñ §ã§Ñ§Ø§Ñ§ä§î §Ú§Ý§Ú §ã§à§Ò§Ú§â§Ñ§ä§î §å§â§à§Ø§Ñ§Û. §º§Ü§à§Ý§Ñ§Þ §ä§Ñ§Ü§Ø§Ö §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§í §Þ§Ö§ä§Ö§à§â§à§Ý§à§Ô§Ú§é§Ö§ã§Ü§Ú§Ö §Õ§Ñ§ß§ß§í§Ö, §é§ä§à§Ò§í §á§à§Þ§à§é§î §å§é§Ö§ß§Ú§Ü§Ñ§Þ §Ý§å§é§ê§Ö §á§à§ß§Ú§Þ§Ñ§ä§î §á§â§Ú§â§à§Õ§å §Ú §â§Ñ§ã§ê§Ú§â§ñ§ä§î §ã§Ó§à§Û §Ü§â§å§Ô§à§Ù§à§â. §¥§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 §å §ß§Ñ§ã §ä§Ñ§Ü§Ø§Ö §Ö§ã§ä§î §Ò§à§Ý§Ö§Ö §ã§à§Ó§Ö§â§ê§Ö§ß§ß§à§Ö §à§Ò§à§â§å§Õ§à§Ó§Ñ§ß§Ú§Ö ¨C §Þ§Ö§ä§Ö§à§ã§ä§Ñ§ß§è§Ú§Ú.
§®§Ö§ä§Ö§à§ã§ä§Ñ§ß§è§Ú§ñ §Þ§à§Ø§Ö§ä §ã§à§Ò§Ú§â§Ñ§ä§î §Þ§Ö§ä§Ö§à§â§à§Ý§à§Ô§Ú§é§Ö§ã§Ü§Ú§Ö §Õ§Ñ§ß§ß§í§Ö, §ä§Ñ§Ü§Ú§Ö §Ü§Ñ§Ü §ä§Ö§Þ§á§Ö§â§Ñ§ä§å§â§Ñ, §Ó§Ý§Ñ§Ø§ß§à§ã§ä§î, §ã§Ü§à§â§à§ã§ä§î §Ú §ß§Ñ§á§â§Ñ§Ó§Ý§Ö§ß§Ú§Ö §Ó§Ö§ä§â§Ñ, §å§â§à§Ó§Ö§ß§î §ê§å§Þ§Ñ, §à§ã§Ó§Ö§ë§Ö§ß§ß§à§ã§ä§î, §å§Ý§î§ä§â§Ñ§æ§Ú§à§Ý§Ö§ä§à§Ó§à§Ö §Ú§Ù§Ý§å§é§Ö§ß§Ú§Ö, §à§ã§Ñ§Õ§Ü§Ú, §Ú§ã§á§Ñ§â§Ö§ß§Ú§Ö §Ú §ä. §Õ., §Ú §Ù§Ñ§Ô§â§å§Ø§Ñ§ä§î §ã§à§Ò§â§Ñ§ß§ß§í§Ö §Õ§Ñ§ß§ß§í§Ö §ß§Ñ §á§Ý§Ñ§ä§æ§à§â§Þ§å §Þ§à§ß§Ú§ä§à§â§Ú§ß§Ô§Ñ §Ó §â§Ö§Ø§Ú§Þ§Ö §â§Ö§Ñ§Ý§î§ß§à§Ô§à §Ó§â§Ö§Þ§Ö§ß§Ú. §¥§à§ã§ä§å§á§ß§í §â§Ñ§Ù§Ý§Ú§é§ß§í§Ö §ã§á§à§ã§à§Ò§í §á§Ö§â§Ö§Õ§Ñ§é§Ú §Õ§Ñ§ß§ß§í§ç: §é§Ö§â§Ö§Ù §ã§Ö§ä§Ö§Ó§à§Û §á§à§â§ä RJ45, GPRS, 4G §Ú §Õ§â§å§Ô§Ú§Ö. §£ §Õ§Ñ§ß§ß§à§Û §ã§ä§Ñ§ä§î§Ö §Þ§í §â§Ñ§ã§ã§Þ§à§ä§â§Ú§Þ §ß§Ñ§Ú§Ò§à§Ý§Ö§Ö §â§Ñ§ã§á§â§à§ã§ä§â§Ñ§ß§Ö§ß§ß§í§Û §ã§á§à§ã§à§Ò §ã§Ó§ñ§Ù§Ú ¡ª GPRS. 1. §¬§â§Ñ§ä§Ü§à§Ö §à§á§Ú§ã§Ñ§ß§Ú§Ö §Þ§Ö§ä§à§Õ§Ñ §ã§Ó§ñ§Ù§Ú GPRS. GPRS ¡ª §ï§ä§à §Ñ§Ò§Ò§â§Ö§Ó§Ú§Ñ§ä§å§â§Ñ §à§ä General Packet Radio System (General Packet Radio System). §¿§ä§à §ä§Ö§ç§ß§à§Ý§à§Ô§Ú§ñ, §ß§Ñ§ç§à§Õ§ñ§ë§Ñ§ñ§ã§ñ §Þ§Ö§Ø§Õ§å §Ó§ä§à§â§í§Þ §Ú §ä§â§Ö§ä§î§Ú§Þ §á§à§Ü§à§Ý§Ö§ß§Ú§ñ§Þ§Ú, §à§Ò§í§é§ß§à §ß§Ñ§Ù§í§Ó§Ñ§Ö§Þ§Ñ§ñ 2.5G. GPRS §Ú§ã§á§à§Ý§î§Ù§å§Ö§ä §ä§à§ä §Ø§Ö §é§Ñ§ã§ä§à§ä§ß§í§Û §Õ§Ú§Ñ§á§Ñ§Ù§à§ß, §á§à§Ý§à§ã§å §á§â§à§á§å§ã§Ü§Ñ§ß§Ú§ñ, §ã§ä§â§å§Ü§ä§å§â§å §á§Ñ§Ü§Ö§ä§à§Ó, §ã§ä§Ñ§ß§Õ§Ñ§â§ä §Ò§Ö§ã§á§â§à§Ó§à§Õ§ß§à§Û §Þ§à§Õ§å§Ý§ñ§è§Ú§Ú, §á§â§Ñ§Ó§Ú§Ý§Ñ §ã§Ü§Ñ§é§Ü§à§à§Ò§â§Ñ§Ù§ß§à§Ô§à §Ú§Ù§Þ§Ö§ß§Ö§ß§Ú§ñ §é§Ñ§ã§ä§à§ä§í §Ú §ä§å §Ø§Ö §ã§ä§â§å§Ü§ä§å§â§å §Ü§Ñ§Õ§â§à§Ó TDMA, §é§ä§à §Ú GSM. §±§à§ï§ä§à§Þ§å §á§â§Ú §á§à§ã§ä§â§à§Ö§ß§Ú§Ú §ã§Ú§ã§ä§Ö§Þ§í GPRS §ß§Ñ §à§ã§ß§à§Ó§Ö §ã§Ú§ã§ä§Ö§Þ§í GSM §Ò§à§Ý§î§ê§Ú§ß§ã§ä§Ó§à §Ü§à§Þ§á§à§ß§Ö§ß§ä§à§Ó §ã§Ú§ã§ä§Ö§Þ§í GSM §ß§Ö §ä§â§Ö§Ò§å§ð§ä §Ñ§á§á§Ñ§â§Ñ§ä§ß§à§Û §Þ§à§Õ§Ú§æ§Ú§Ü§Ñ§è§Ú§Ú, §Ñ §Ý§Ú§ê§î §à§Ò§ß§à§Ó§Ý§Ö§ß§Ú§ñ §á§â§à§Ô§â§Ñ§Þ§Þ§ß§à§Ô§à §à§Ò§Ö§ã§á§Ö§é§Ö§ß§Ú§ñ. §³ GPRS §Ó§â§Ö§Þ§ñ §å§ã§ä§Ñ§ß§à§Ó§Ý§Ö§ß§Ú§ñ §ã§à§Ö§Õ§Ú§ß§Ö§ß§Ú§ñ §Ù§ß§Ñ§é§Ú§ä§Ö§Ý§î§ß§à §ã§à§Ü§â§Ñ§ë§Ñ§Ö§ä§ã§ñ, §Ú §ã§Ó§ñ§Ù§î §Þ§à§Ø§Ö§ä §Ò§í§ä§î §á§â§Ñ§Ü§ä§Ú§é§Ö§ã§Ü§Ú ?§Ó§ã§Ö§Ô§Õ§Ñ §à§ß§Ý§Ñ§Û§ß?. §¬§â§à§Þ§Ö §ä§à§Ô§à, §ä§Ñ§â§Ú§æ§Ú§Ü§Ñ§è§Ú§ñ GPRS §à§ã§ß§à§Ó§Ñ§ß§Ñ §ß§Ñ §à§Ò§ì§Ö§Þ§Ö §á§Ö§â§Ö§Õ§Ñ§Ó§Ñ§Ö§Þ§í§ç §à§á§Ö§â§Ñ§ä§à§â§à§Þ §Õ§Ñ§ß§ß§í§ç, §Ñ §ß§Ö §ß§Ñ §Ó§â§Ö§Þ§Ö§ß§Ú §ã§à§Ö§Õ§Ú§ß§Ö§ß§Ú§ñ, §á§à§ï§ä§à§Þ§å §ã§ä§à§Ú§Þ§à§ã§ä§î §å§ã§Ý§å§Ô§Ú §Õ§Ý§ñ §Ü§Ñ§Ø§Õ§à§Ô§à §á§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§ñ §ß§Ú§Ø§Ö. 2. §°§ã§ß§à§Ó§ß§à§Û §á§â§Ú§ß§è§Ú§á §â§Ñ§Ò§à§ä§í GPRS ¡ª §ï§ä§à §Ó§ß§Ö§Õ§â§Ö§ß§Ú§Ö §Õ§Ó§å§ç §ß§à§Ó§í§ç §ã§Ö§ä§Ö§Ó§í§ç §å§Ù§Ý§à§Ó §Ó §Ú§ã§ç§à§Õ§ß§å§ð §Ü§à§Þ§Þ§å§ä§Ú§â§å§Ö§Þ§å§ð §ã§Ö§ä§î GSM: §å§Ù§Ý§Ñ §á§à§Õ§Õ§Ö§â§Ø§Ü§Ú §ã§Ö§â§Ó§Ú§ã§Ñ GPRS (SGSN) §Ú §å§Ù§Ý§Ñ §á§à§Õ§Õ§Ö§â§Ø§Ü§Ú §ê§Ý§ð§Ù§Ñ (GGSN). SGSN §Ú MSC §ß§Ñ§ç§à§Õ§ñ§ä§ã§ñ §ß§Ñ §à§Õ§ß§à§Þ §å§â§à§Ó§ß§Ö §Ú §à§ä§ã§Ý§Ö§Ø§Ú§Ó§Ñ§ð§ä §Ò§Ý§à§Ü §ç§â§Ñ§ß§Ö§ß§Ú§ñ §Õ§Ñ§ß§ß§í§ç §à§ä§Õ§Ö§Ý§î§ß§à§Û §Þ§à§Ò§Ú§Ý§î§ß§à§Û §ã§ä§Ñ§ß§è§Ú§Ú §Õ§Ý§ñ §â§Ö§Ñ§Ý§Ú§Ù§Ñ§è§Ú§Ú §æ§å§ß§Ü§è§Ú§Û §Ò§Ö§Ù§à§á§Ñ§ã§ß§à§ã§ä§Ú §Ú §Ü§à§ß§ä§â§à§Ý§ñ §Õ§à§ã§ä§å§á§Ñ, §Ñ §ä§Ñ§Ü§Ø§Ö §á§à§Õ§Ü§Ý§ð§é§Ñ§ð§ä§ã§ñ §Ü §ã§Ú§ã§ä§Ö§Þ§Ö §Ò§Ñ§Ù§à§Ó§à§Û §ã§ä§Ñ§ß§è§Ú§Ú §é§Ö§â§Ö§Ù Frame Relay. GGSN §á§à§Õ§Õ§Ö§â§Ø§Ú§Ó§Ñ§Ö§ä §Ó§Ù§Ñ§Ú§Þ§à§Õ§Ö§Û§ã§ä§Ó§Ú§Ö §ã §Ó§ß§Ö§ê§ß§Ú§Þ§Ú §á§Ñ§Ü§Ö§ä§ß§í§Þ§Ú §ã§Ö§ä§ñ§Þ§Ú §Ú §á§à§Õ§Ü§Ý§ð§é§Ñ§Ö§ä§ã§ñ §Ü SGSN §é§Ö§â§Ö§Ù §Þ§Ñ§Ô§Ú§ã§ä§â§Ñ§Ý§î§ß§å§ð §ã§Ö§ä§î GPRS §ß§Ñ §à§ã§ß§à§Ó§Ö IP. GPRS-§ä§Ö§â§Þ§Ú§ß§Ñ§Ý §á§à§Ý§å§é§Ñ§Ö§ä §Õ§Ñ§ß§ß§í§Ö §ã §Þ§Ö§ä§Ö§à§ã§ä§Ñ§ß§è§Ú§Ú §é§Ö§â§Ö§Ù §Ú§ß§ä§Ö§â§æ§Ö§Û§ã §Ú §à§ä§á§â§Ñ§Ó§Ý§ñ§Ö§ä §à§Ò§â§Ñ§Ò§à§ä§Ñ§ß§ß§í§Ö §á§Ñ§Ü§Ö§ä§í GPRS §ß§Ñ §Ò§Ñ§Ù§à§Ó§å§ð §ã§ä§Ñ§ß§è§Ú§ð ??GSM. §±§à§ã§Ý§Ö §Ú§ß§Ü§Ñ§á§ã§å§Ý§ñ§è§Ú§Ú §Õ§Ñ§ß§ß§í§ç §á§Ñ§Ü§Ö§ä§Ñ SGSN, SGSN §Ó§Ù§Ñ§Ú§Þ§à§Õ§Ö§Û§ã§ä§Ó§å§Ö§ä §ã §á§à§Õ§Õ§Ö§â§Ø§Ú§Ó§Ñ§ð§ë§Ö§Û §ä§à§é§Ü§à§Û §ê§Ý§ð§Ù§Ñ GGSN §é§Ö§â§Ö§Ù §Þ§Ñ§Ô§Ú§ã§ä§â§Ñ§Ý§î§ß§å§ð §ã§Ö§ä§î GPRS. GGSN §à§Ò§â§Ñ§Ò§Ñ§ä§í§Ó§Ñ§Ö§ä §Õ§Ñ§ß§ß§í§Ö §á§Ñ§Ü§Ö§ä§Ñ §ã§à§à§ä§Ó§Ö§ä§ã§ä§Ó§å§ð§ë§Ú§Þ §à§Ò§â§Ñ§Ù§à§Þ, §Ñ §Ù§Ñ§ä§Ö§Þ §à§ä§á§â§Ñ§Ó§Ý§ñ§Ö§ä §Ú§ç §Ó §è§Ö§Ý§Ö§Ó§å§ð §ã§Ö§ä§î, §ß§Ñ§á§â§Ú§Þ§Ö§â, §Ó §ª§ß§ä§Ö§â§ß§Ö§ä §Ú§Ý§Ú §ã§Ö§ä§î X.25. §¦§ã§Ý§Ú §á§Ñ§Ü§Ö§ä§ß§í§Ö §Õ§Ñ§ß§ß§í§Ö §à§ä§á§â§Ñ§Ó§Ý§ñ§ð§ä§ã§ñ §ß§Ñ §Õ§â§å§Ô§à§Û GPRS-§ä§Ö§â§Þ§Ú§ß§Ñ§Ý, §ä§à §Õ§Ñ§ß§ß§í§Ö §á§Ö§â§Ö§Õ§Ñ§ð§ä§ã§ñ §Ó SGSN §á§à §Þ§Ñ§Ô§Ú§ã§ä§â§Ñ§Ý§î§ß§à§Û §ã§Ö§ä§Ú GPRS, §Ñ §Ù§Ñ§ä§Ö§Þ ¡ª §ß§Ñ GPRS-§ä§Ö§â§Þ§Ú§ß§Ñ§Ý §é§Ö§â§Ö§Ù BSS. 3. §±§â§Ö§Ú§Þ§å§ë§Ö§ã§ä§Ó§Ñ §ã§Ó§ñ§Ù§Ú GPRS 1. §º§Ú§â§à§Ü§à§Ö §á§à§Ü§â§í§ä§Ú§Ö §®§Ö§ä§Ö§à§ã§ä§Ñ§ß§è§Ú§ñ §â§Ñ§ã§á§à§Ý§à§Ø§Ö§ß§Ñ §Ó §à§ä§Õ§Ñ§Ý§Ö§ß§ß§à§Þ §â§Ñ§Û§à§ß§Ö §Ú §Ô§Ö§à§Ô§â§Ñ§æ§Ú§é§Ö§ã§Ü§Ú §â§Ñ§ã§ã§â§Ö§Õ§à§ä§à§é§Ö§ß§Ñ, §ß§à §ã§Ö§ä§î GPRS §à§ç§Ó§Ñ§ä§í§Ó§Ñ§Ö§ä §Ó§ã§ð §ã§ä§â§Ñ§ß§å. §±§à §Ø§Ö§Ý§Ñ§ß§Ú§ð §Þ§à§Ø§ß§à §Ó§í§Ò§â§Ñ§ä§î §à§Õ§ß§å §Ú§Ù §Õ§Ó§å§ç §ã§Ö§ä§Ö§Û 2G/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 §á§à §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 §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. §³§ä§à§Ú§Þ§à§ã§ä§î §ã§Ó§ñ§Ù§Ú §ß§Ú§Ù§Ü§Ñ§ñ. §¥§Ý§ñ §á§Ö§â§Ö§Õ§Ñ§é§Ú §Ú§ß§æ§à§â§Þ§Ñ§è§Ú§Ú §á§à §á§â§à§Ó§à§Õ§ß§à§Þ§å §Ü§Ñ§ß§Ñ§Ý§å §ä§â§Ö§Ò§å§Ö§ä§ã§ñ §Ó§í§Õ§Ö§Ý§Ö§ß§ß§Ñ§ñ §Ý§Ú§ß§Ú§ñ §ã§Ó§ñ§Ù§Ú, §é§ä§à §à§Ò§ç§à§Õ§Ú§ä§ã§ñ §Õ§à§â§à§Ô§à. §±§â§Ú §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§Ú§Ú §Ò§Ö§ã§á§â§à§Ó§à§Õ§ß§à§Û §ã§Ó§ñ§Ù§Ú GPRS §á§Ý§Ñ§ä§Ñ §Ó§Ù§Ú§Þ§Ñ§Ö§ä§ã§ñ §ä§à§Ý§î§Ü§à §Ó §Ù§Ñ§Ó§Ú§ã§Ú§Þ§à§ã§ä§Ú §à§ä §ã§Ü§à§â§à§ã§ä§Ú §á§Ö§â§Ö§Õ§Ñ§é§Ú §Õ§Ñ§ß§ß§í§ç, §Ñ §Ü§à§ï§æ§æ§Ú§è§Ú§Ö§ß§ä §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§Ú§ñ §â§Ö§ã§å§â§ã§à§Ó §Ó§í§ã§à§Ü. §±§â§Ú §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§Ú§Ú §ã§Ö§ä§Ú 2G §Þ§Ú§ß§Ú§Þ§Ñ§Ý§î§ß§Ñ§ñ §ã§ä§à§Ú§Þ§à§ã§ä§î §ã§à§ã§ä§Ñ§Ó§Ý§ñ§Ö§ä §Ó§ã§Ö§Ô§à 30 §ð§Ñ§ß§Ö§Û §Ó §Þ§Ö§ã§ñ§è. 4. §±§à§Õ§Õ§Ö§â§Ø§Ü§Ñ §á§â§à§ä§à§Ü§à§Ý§Ñ IP §Ú §á§â§à§ä§à§Ü§à§Ý§Ñ 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 §á§â§à§ä§à§Ü§à§Ý§í IP §Ú X.25 §Ó §Ú§ß§ä§Ö§â§ß§Ö§ä§Ö, §Ú §Ò§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 §Þ§à§Ø§Ö§ä §à§Ò§Ö§ã§á§Ö§é§Ú§ä§î §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.§£§ã§Ö, §Ü§ä§à §Ú§ã§á§à§Ý§î§Ù§å§Ö§ä §ã§Ú§ã§ä§Ö§Þ§í §ï§Ü§à§Ý§à§Ô§Ú§é§Ö§ã§Ü§à§Ô§à §Þ§à§ß§Ú§ä§à§â§Ú§ß§Ô§Ñ, §ç§à§ä§ñ§ä, §é§ä§à§Ò§í §à§ß§Ú §Ó§í§Ô§Ý§ñ§Õ§Ö§Ý§Ú §Ü§Ñ§Ü §ê§ä§Ñ§ä§ß§í§Ö §Õ§Ñ§ä§é§Ú§Ü§Ú. §°§Õ§ß§Ñ§Ü§à §Õ§Ý§ñ §Õ§à§ã§ä§Ú§Ø§Ö§ß§Ú§ñ §ï§ä§à§Û §è§Ö§Ý§Ú §à§Ò§í§é§ß§à §ä§â§Ö§Ò§å§Ö§ä§ã§ñ §Ú§ß§Ó§Ö§ã§ä§Ú§â§à§Ó§Ñ§ä§î §Ó §Ü§à§Þ§á§Ý§Ö§Ü§ã§ß§à§Ö §â§Ö§ê§Ö§ß§Ú§Ö §Õ§Ý§ñ §ã§Ú§ã§ä§Ö§Þ §ï§Ü§à§Ý§à§Ô§Ú§é§Ö§ã§Ü§à§Ô§à §Þ§à§ß§Ú§ä§à§â§Ú§ß§Ô§Ñ §ã §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§Ú§Ö§Þ §Õ§Ñ§ä§é§Ú§Ü§à§Ó. §¬§à§Þ§á§Ñ§ß§Ú§ñ Hunan Rika Electronic Tech Co., Ltd. §Þ§à§Ø§Ö§ä §á§â§Ö§Õ§Ý§à§Ø§Ú§ä§î §Ó§Ñ§Þ §Ý§å§é§ê§Ö§Ö §â§Ö§ê§Ö§ß§Ú§Ö.
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§£ §Ü§à§Þ§á§Ñ§ß§Ú§Ú Shenzhen ICPS Technology Co., Ltd. §å§Þ§Ö§ð§ä §ß§Ñ§ç§à§Õ§Ú§ä§î §â§Ö§ê§Ö§ß§Ú§ñ, §à§Ò§Õ§å§Þ§í§Ó§Ñ§ñ §á§â§à§Ò§Ý§Ö§Þ§í, §Ñ §ä§Ñ§Ü§Ø§Ö §ã§Ñ§Þ§à§ã§ä§à§ñ§ä§Ö§Ý§î§ß§à §æ§à§â§Þ§å§Ý§Ú§â§à§Ó§Ñ§ä§î §ã§Ó§à§Ú §Ú§Õ§Ö§Ú.
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