Multiple mode radiotelephone incuding glue circuits and related methods and circuits

A wireless phone, multi-mode technology, applied in the field of communication, can solve the problems of complex inter-board connection and communication, difficult to organize the phone book, complicated structure, etc.

Inactive Publication Date: 2002-09-11
UNWIRED PLANET
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0011] Also, the radiotelephone antenna can be connected to only one circuit board, thus requiring a radio path between the two circuit boards further complicating the structure
Similar issues may arise with regard to battery connections and connections to external devices
It is also difficult to organize a phone book (phone numbers) between the two wireless phone modes
Overall, this approach may require complex inter-board connections and communications, and multiple system clocks may cause interference

Method used

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  • Multiple mode radiotelephone incuding glue circuits and related methods and circuits
  • Multiple mode radiotelephone incuding glue circuits and related methods and circuits
  • Multiple mode radiotelephone incuding glue circuits and related methods and circuits

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Embodiment Construction

[0024] best practice

[0025] The invention will now be described more fully hereinafter with reference to the accompanying drawings, in which preferred embodiments of the invention are shown. However, the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will describe the present invention range is fully conveyed to those skilled in the art. Like numbers refer to like elements throughout.

[0026] Such as figure 2 As shown, a multi-mode radiotelephone according to the present invention may include a first chipset CS1 for providing radiotelephone communications according to a first radiotelephone communication standard and a second chipset CS2 for providing radiotelephone communications according to a second radiotelephone communication standard, And the two chipsets may be provided on a common printed ...

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Abstract

A multi-mode radiotelephone provides radiotelephone communications using first and second radiotelephone communication modes. The multi-mode radiotelephone includes: a first chipset for providing radiotelephone communications in accordance with a first radiotelephone communications mode; a second chipset for providing radiotelephone communications in accordance with a second radiotelephone communications mode; a user interface; and a glue circuit . The first chip set includes at least one integrated circuit chip, the second chip set includes at least one integrated circuit chip, and the first and second chip sets are different. The user interface accepts user input and provides user information. The glue circuit couples the user interface to the first chipset when radiotelephone communications are provided according to the first radiotelephone communications mode, and the glue circuit couples the user interface to the chip set when radiotelephone communications are provided according to the second radiotelephone communications mode. second chip.

Description

field of invention [0001] This invention relates to the field of communications and in particular to radiotelephone communications. Background of the invention [0002] Many different communication standards are currently used to provide wireless telephony communication services. For example, currently in use are the Global System for Mobile Communications (GSM) standard, the Digital Cellular System 1800 (DCS1800) standard, the Advanced Mobile Phone System (AMPS IS-54) standard, the Digital Advanced Mobile Phone System (DAMPS IS-136) standard, the Direct Sequence Code The Division Multiple Access (DS-CDMA IS-95) standard and Personal Digital Cellular (PDCRCT-STD27) provide cellular radiotelephone communications services. For example, cordless radiotelephone communications are provided using the Cordless Telecommunications 3 (CT2 CAI) standard, the Digital European Cordless Telecommunications (DECT) standard, and the Personal Handyphone System (PHS). Various radiotelephone ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/40H04B7/26H04M1/00H04M1/253H04W88/02H04W88/06
CPCH04B1/406
Inventor S·阿纳克舒N·吕德贝克
Owner UNWIRED PLANET
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