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Due to the rapid spread of smart phones and SNS (social network services), the use of Internet applications has increased and their need for bandwidth has begun to exceed the capacity of 3G networks. This has caused a reduction in speed and service quality and has underscored the need for network companies to invest in additional bandwidth. The increase in mobile network users has caused identity...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.