Blue tooth multifunctional remote controller device and method for implementing voice communication

A multi-function remote control, Bluetooth technology, applied in telephone communication, near-field transmission systems using portable transmitters equipped with microphones, instruments, etc., can solve the problem of short communication distance, no penetration, IPTV set-top box remote control, Voice communication, broadband Internet access is difficult to achieve and other problems

Active Publication Date: 2008-02-27
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But infrared technology has its limitations: infrared is a point-to-point data transmission protocol, the transmission baud rate is generally only a few K levels, the communication distance is relatively short, generally about 10 meters, it is not penet...

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  • Blue tooth multifunctional remote controller device and method for implementing voice communication
  • Blue tooth multifunctional remote controller device and method for implementing voice communication
  • Blue tooth multifunctional remote controller device and method for implementing voice communication

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Embodiment Construction

[0035] The bluetooth multifunctional remote control device and the implementation method of the voice communication of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0036] As shown in Figure 1: the bluetooth multifunctional remote control device of the present invention is divided into three parts: wherein the main part is made up of bluetooth module and processor module;

[0037] The bluetooth module mainly completes the processing of the radio frequency transceiver and the bluetooth low-level baseband protocol between the bluetooth multifunctional remote controller device of the present invention and the set-top box, and provides a standard host controller interface (HCI) upwards; its specific structure is as follows:

[0038] The Bluetooth module mainly includes a Bluetooth radio frequency and baseband processing two-in-one single chip (Bluetooth chip), and the Bluetooth chip is connected to the Bluetooth ant...

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Abstract

This invention discloses a blue-tooth multifunction remote controller and a method for realizing phone communication including: a blue-tooth module used in finishing RF T-R and its low baseband protocol process and providing control interfaces of a standard host computer and a processor module for finishing protocol stack process of middle and upper layers and the control of the whole system, in which, the processor module includes: a multi-point control unit, a 2-line asynchroinous serial interface, a 4-line asynchronous serial interface and at least one GPIO interface, and the blue-tooth module is connected with the multi-point control unit of the processor module via the 4-line asynchronous serial interface or the 2-line USB interface to further realize phone communication with the device and a set-top box.

Description

technical field [0001] The invention relates to a bluetooth multifunctional remote control device, in particular to a bluetooth technology-based IPTV (Internet Television) set-top box remote control device with voice function and a method for implementing Internet voice communication using the device. Background technique [0002] With the rise of IPTV (Internet Television), the three-in-one Internet service of "voice, data and video" has received extensive attention. Generally speaking, the control of various service functions of the IPTV set-top box can be completed by using an ordinary wireless remote controller. For example, video on demand, IP telephony, videophone, basic camera rotation, tilt, zoom control, TV picture, color, volume, etc. If services such as IP phone and video phone are activated, it is necessary to connect an external phone through the phone port provided by the set-top box to complete the corresponding voice function. It can be seen that when using...

Claims

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Application Information

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IPC IPC(8): H04M11/00H04B5/06G08C17/02
Inventor 张圣
Owner ZTE CORP
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