Remote communication system, communication terminal, and extended function providing method

Patent metadata

Field	Value
Publication number	US-10554732-B2
Application number	US-201715398095-A
Country	US
Kind code	B2
Filing date	Jan 4, 2017
Priority date	Mar 11, 2016
Publication date	Feb 4, 2020
Grant date	Feb 4, 2020

Abstract

A remote communication system includes: a first communication terminal configured to establish a call session for transmitting and receiving at least a voice with a target communication terminal, and to communicate with the target communication terminal; and a second communication terminal configured to participate in the call session. The second communication terminal provides a given function that is not limited to a telephone call to one of the first communication terminal and the target communication terminal, in response to a request from one of a user of the second communication terminal, the first communication terminal, and the target communication terminal.

First claim

What is claimed is:

1. A remote communication system comprising:
a first communication terminal having processing circuitry configured to establish a session for transmitting and receiving at least voice data and image data with a target communication terminal via a network, and to communicate with the target communication terminal; and
a second communication terminal having processing circuitry configured to participate in the session via the network and also be configured to be coupled to the first communication terminal as an external input device, the second communication terminal providing one of the first communication terminal and the target communication terminal with execution of a given function related to a document that is stored on the second communication terminal, by performing communication with a separate cloud service over the network, and where image data of the document is shared with the first communication and the target communication terminal during the session,
where the execution of the given function is not directly available to be performed by the one of the first communication terminal and the target communication terminal, and is in response to a request from one of a user of the second communication terminal, the first communication terminal, and the target communication terminal.

2. The remote communication system according to claim 1 , wherein the second communication terminal provides the image data of a document to the first communication terminal, and performs a mediating process for printing original data of the document in response to the request from the target communication terminal.

3. The remote communication system according to claim 2 , wherein in response to the request from the target communication terminal, the second communication terminal stores the original data of the document in a cloud storage service as the cloud service, acquires a token for acquiring the original data from the cloud storage service, and informs the target communication terminal of the token.

4. The remote communication system according to claim 2 , wherein in response to the request from the target communication terminal, the second communication terminal transmits the original data of the document to a cloud print service as the cloud service, acquires a token for acquiring a printed material from the cloud print service, and informs the target communication terminal of the token.

5. A communication terminal comprising:
processing circuitry configured to
participate in a session for transmitting and receiving at least voice data and image data, the session being established between a first communication terminal and a target communication terminal, where the communication terminal is configured to be coupled to the first communication terminal as an external input device; and
provide one of the first communication terminal and the target communication terminal with execution of a given function related to a document that is stored on the communication terminal, by performing communication with a separate cloud service over the network, and where image data of the document is shared with the first communication and the target communication terminal during the session,

where the execution of the given function is not directly available to be performed by the one of the first communication terminal and the target communication terminal, and is in response to a request from one of a user of the second communication terminal, the first communication terminal, and the target communication terminal.

6. A remote communication method performed by processing circuitry of a second communication terminal, the remote communication method comprising:
participating in a session for transmitting and receiving at least voice data and image data, the session being established between a first communication terminal and a target communication terminal, wherein the second communication terminal is also coupled to the first communication terminal as an external input device; and
providing one of the first communication terminal and the target communication terminal with execution of a given function related to a document that is stored on the second communication terminal, by performing communication with a separate cloud service over the network, and where image data of the document is shared with the first communication and the target communication terminal during the session,
where the execution of the given function is not directly available to be performed by the one of the first communication terminal and the target communication terminal, and is in response to a request from one of a user of the second communication terminal, the first communication terminal, and the target communication terminal.

Assignees

• Homma Takeshi
• Shiro Hideki
• Hasegawa Takashi
• Fujita Takeshi
• Ricoh Co Ltd

Inventors

• Homma Takeshi
• Shiro Hideki
• Hasegawa Takashi
• Fujita Takeshi

Classifications

• G06F3/1288

  in client-server-printer device configuration · CPC title

• G06F3/1222

  Increasing security of the print job · CPC title

• G06F3/1238

  Secure printing, e.g. user identification, user rights for device usage, unallowed content, blanking portions or fields of a page, releasing held jobs · CPC title

• H04L67/025

  for remote control or remote monitoring of applications · CPC title

• H04L67/04

  specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability · CPC title