Abstract: This system applies wireless blue-tooth technology to digital television system, and realizes the different value-added services in one direction system.

摘要：本系统将蓝牙无线通信技术应用于有线数字电视系统，在单向机顶盒的数字电视系统上实现各种增值业务。

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Instead of using menus on a screen to establish wireless connections, users will be able to simply hold a smartphone against another device (a wireless-equipped digital television, for example) and within moments a secure Wi-Fi or Bluetooth connection is established between the two.

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