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Travel converter for mobile telephone

A mobile phone and converter technology, applied in the field of mobile phone converters, can solve the problem of adding new protocols to mobile phones

Inactive Publication Date: 2004-01-21
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method also requires manufacturers and users to be able to predict which protocols should be included. When users enter unexpected areas or introduce new communication network protocols, there is no way to add new protocols to mobile phones.

Method used

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  • Travel converter for mobile telephone
  • Travel converter for mobile telephone
  • Travel converter for mobile telephone

Examples

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Embodiment Construction

[0015] Referring now to FIG. 1, illustrated therein is a functional block diagram of a first embodiment of the present invention. The mobile phone 100 has a man-machine interface 105 , a converter 110 and at least one communication module 120 . The man-machine interface 105 includes at least one earphone 130 and one microphone 140 , which are selectively connected to a communication module 120 by a controller 160 through a switch 150 and an interface 230 . Each communication module 120 is capable of communicating between the mobile phone 100 and a corresponding one of the plurality of communication networks 200 using the communication protocol of this particular communication network 200 . Any network may be supported, including, but not limited to, Advanced Mobile Phone Service (AMPS) network 200A, Digital Advanced Mobile Phone Service (DAMPS) network 200B, Global System for Mobile Communications (GSM) network 200C, and other networks 200N. These other networks 200N include ...

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Abstract

A method and apparatus for effectuating communication between a mobile telephone and at least one communication network not supported by the mobile telephone. A converter interfaces to a mobile telephone to effectuate communication between the mobile telephone and the communication network. The converter includes a controller for controlling operation of the converter and further for selecting a communication network for communicating with the mobile telephone. Communication protocol functionality within the mobile computer effectuates communication between the mobile telephone and the selected communication network and an interface provides for communication between the mobile telephone and the communication network.

Description

Background of the invention [0001] technical field [0002] The present invention relates generally to mobile phones supporting multiple communication network protocols, and more particularly to a mobile phone converter for selectively equipping a mobile phone with one or more communication network protocols Internet protocol work. [0003] related technology [0004] The wireless communications industry is experiencing a boom in new mobile communications networks and related protocols. Currently, there are various analog and digital networks, employing various communication techniques such as Time Division Multiple Access (TDMA) and Code Division Multiple Access (CDMA) techniques. These systems include Advanced Mobile Phone Service (AMPS), Digital Advanced Mobile Phone Service (DAMPS) and Global System for Mobile Communications (GSM), among others. Communication networks also operate in many frequency bands. In addition, mobile communication is also introducing other ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W88/02
CPCH04W88/02
Inventor N·R·赖德贝克T·温格伦M·科恩拜
Owner TELEFON AB LM ERICSSON (PUBL)