Wireless headset, portable communication system, and method for placing a call from a headset

一种通信系统、便携式的技术，应用在使用配有传声器的便携式发射机的近场传输系统、无线通信、电话通信等方向，能够解决移动网络和固定网络切换不正常工作等问题，达到确保经济的通信、确保高质量的通信的效果

Inactive Publication Date: 2009-02-04
LENOVO INNOVATIONS LTD HONG KONG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when attempting to utilize the fixed network in a portable communication system including a headset, it may happen that the handover between the mobile network and the fixed network does not work properly

Method used

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  • Wireless headset, portable communication system, and method for placing a call from a headset
  • Wireless headset, portable communication system, and method for placing a call from a headset
  • Wireless headset, portable communication system, and method for placing a call from a headset

Examples

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Embodiment Construction

[0035] Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.

[0036] figure 1 The appearance of the earphone used in the portable communication system in the embodiment of the present invention is shown. The earphone 201 includes an arcuate part 202 . A microphone attachment arm 204 is attached to one end of the arcuate member 202 , one end of the microphone attachment arm 204 is rotatable about a shaft (not shown), and a microphone 203 is attached to the other end of the microphone attachment arm 204 . The upper end of the bow-shaped part 202 and the upper end of the disc-shaped earphone body 205 covering the concha are attached with a hinge mechanism (not shown) so as to be freely opened and closed. The arcuate part 202 and the earphone body 205 are closed towards each other to clamp the outer ear with a spring (not shown), thereby securing the earphone to the head.

[0037] The speaker 206 is arranged almost...

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PUM

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Abstract

Disclosed is a headset which includes a radio communication unit and control unit. The radio communication unit has 2 communication mode. The first mode is used for communication with an access point connected to a fixed network. The second mode is used for communication with a specific portable communication terminal. The communication control unit judges whether the headset can communicate with the access point. The communication control unit selects either one of said first and said second mode based on the judgment result. When the first mode is selected, the communication control unit connects the headset to the fixed network with the telephone number of the specific portable communication terminal as a telephone number of the call originating party.

Description

[0001] This application is a divisional application of Chinese Invention Patent Application No. 200510134547.1 filed on December 8, 2005, entitled "Earphone, Portable Communication System and Earphone Calling Method". technical field [0002] The present invention relates to a portable communication system for making a call using an earphone, to which an earphone and a microphone are attached, and an earphone calling method. In particular, the present invention relates to a headset, a portable communication system using the same, and a hands-free headset calling method adapted to use a portable communication terminal. Background technique [0003] When making a call using a portable communication terminal such as a portable phone, PHS (Personal Handyphone System), usually the caller holds the terminal close to his / her head. In order to eliminate such inconvenience, recently, earphones and portable terminals are used in combination in some cases. That is, a caller can make a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/60H04B5/06H04Q7/38H04M1/72412H04M1/72502H04W84/10H04W88/04
CPCH04M2250/02H04W88/04H04M1/72502H04W84/10H04M2203/1091H04M1/6066H04M1/6033
Inventor 王伟忠
Owner LENOVO INNOVATIONS LTD HONG KONG
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