Dual connection mode equipped communication control apparatus
First Claim
1. A communication control apparatus comprising:
- first interface means connectable to a telephone wire communication network;
second interface means connectable to a radiotelephone wireless communication network which is different from said first communication network in mode of communication;
processing means for processing data to be transmitted or data received in accordance with a predetermined procedure through said first and second interface means;
selecting means for selecting one of said first and second interface means to be operatively connected to said processing means; and
controlling means for controlling the overall operation of said apparatus, said controlling means supplying a selection signal to said selecting means thereby causing said selecting means to select one of said first and second interface means to be connected to said processing means;
wherein said processing means comprises,a MODEM for modulating data to be transmitted through a selected one of said first and second interface means and demodulating data received through a selected one of said first and second interface means.
1 Assignment
0 Petitions
Accused Products
Abstract
A facsimile machine including a data processing system for processing data to be transmitted and received data according to a predetermined manner, which system typically comprises a MODEM, a buffer and a CODEC. The facsimile machine includes two or more interface units dedicated for performing a wire communication function for communicating image data in a wire communication mode using a telephone network and a radio communication function for communicating image data in a radio or wireless communication mode using radio waves. The radio/wire switchable facsimile machine includes a switch which switchingly establishes the wire mode or the radio mode. In one embodiment, the switch is manually operated. In a second embodiment the switch automatically establishes either one of the wire and radio modes in accordance with the current status of a predetermined signal, typically an off-hook signal, which indicates whether the handset of a telephone unit is hooked or unhooked or whether the microphone of a radio set is hooked or unhooked.
116 Citations
10 Claims
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1. A communication control apparatus comprising:
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first interface means connectable to a telephone wire communication network; second interface means connectable to a radiotelephone wireless communication network which is different from said first communication network in mode of communication; processing means for processing data to be transmitted or data received in accordance with a predetermined procedure through said first and second interface means; selecting means for selecting one of said first and second interface means to be operatively connected to said processing means; and controlling means for controlling the overall operation of said apparatus, said controlling means supplying a selection signal to said selecting means thereby causing said selecting means to select one of said first and second interface means to be connected to said processing means; wherein said processing means comprises, a MODEM for modulating data to be transmitted through a selected one of said first and second interface means and demodulating data received through a selected one of said first and second interface means. - View Dependent Claims (2, 3, 4, 5)
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6. A facsimile machine comprising:
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communication control means for controlling a communication of image data in accordance with a predetermined communication procedure; first connection control means for controlling a connection to a wire transmission line; second connection control means for controlling a connection to a radio set; switching means for switching a connection of said communication control means between said first connection control means and said second connection control means; and system control means for controlling the overall operation of said facsimile machine, said system control means being operatively coupled to said first and second connection control means and to said switching means and controlling a connection status of said switching means automatically in accordance with an off-hook signal supplied from either one of said first and second connection control means. - View Dependent Claims (7, 8, 9, 10)
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Specification