Title:
M-VOIP CALLING METHOD USING SERIAL BUS WIRED COMMUNICATION, AND PROCESSING DEVICE FOR SAME
Document Type and Number:
WIPO Patent Application WO/2015/023120
Kind Code:
A1
Abstract:
Disclosed is an m-VoIP call-processing-device carrying package which allows a multimedia terminal to be attached thereto and detached therefrom, is equipped with a display unit larger than a (touch)screen unit on the multimedia terminal, and is adapted so as to allow use through selective switching to notebook format or tablet format while nevertheless being portable due to the size of the display unit while protecting the display unit. The present invention comprises: a main package body provided with the display unit; a terminal detachment/attachment unit connected to a first folding section; and an expansion unit connected to a second folding section, and, here, the terminal detachment/attachment unit and the expansion unit fold over the front surface of the display unit, and the whole of the front surface of the display unit is covered by the terminal detachment/attachment unit and the expansion unit when same are folded so as to be able to protect the front surface of the display unit. The invention concerns an m-VoIP calling method using serial bus wired communication, and the processing-device carrying package, wherein, in the m-VoIP call-processing-device carrying package of this kind, a first processing unit having a wireless Web connection function and a Web surfing function is connected by means of a serial communication cable to a second processing unit provided inside the multimedia terminal so as to allow m-VoIP calling via a wireless Web connection function provided inside the main package body or multimedia terminal, such that the wireless Web connection function is driven in the first processing unit while an m-VoIP calling function is driven in the second processing unit, and mutual data communication is established via the serial communication cable, and m-VoIP calling is effected via a wireless Internet network.
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Inventors:
OH JUNE SOO (KR)
Application Number:
PCT/KR2014/007512
Publication Date:
February 19, 2015
Filing Date:
August 12, 2014
Export Citation:
Assignee:
OH JUNE SOO (KR)
International Classes:
H04L29/12; H04L29/06
Foreign References:
| KR101104354B1 | 2012-01-16 | |||
| KR20080047863A | 2008-05-30 | |||
| KR20120117040A | 2012-10-24 | |||
| KR20090013539A | 2009-02-05 |
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