Communication device having function for automatically determining unsolicited e-mails

A technology of e-mail and communication equipment, which is applied in the field of communication equipment that actively provides e-mail functions, and can solve problems such as unreliable commercial use and inability to process

Inactive Publication Date: 2006-06-21
SANYO ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, in recent times, the tricks of unreliable commercial use have become more and more sophisticated
In order to send unsolicited e-mails, the e-mail address of the sending source is used as the e-mail address of the user, such unreliable behavior, known as counterfeiting techniques, is being practiced by these unreliable businesses, and the above-mentioned phenomenon occurs There are technical issues while becoming unable to handle this type of unreliable behavior

Method used

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  • Communication device having function for automatically determining unsolicited e-mails
  • Communication device having function for automatically determining unsolicited e-mails
  • Communication device having function for automatically determining unsolicited e-mails

Examples

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no. 1 example

[0036] (composition)

[0037] The mobile phone in the first embodiment of the present invention is a mobile phone having an unsolicited e-mail distinguishing function.

[0038] The functional block diagram of FIG. 1 shows the composition of the mobile phone 100 according to the embodiment of the present invention. As shown in FIG.

[0039] The radio transmission / reception unit 102 demodulates radio waves input via the antenna 101 to restore communication data and outputs the communication data to the control unit 106 . Also, the radio transmission / reception unit 102 modulates communication data input through the control unit 106 and transmits them as radio waves via the antenna 101 .

[0040] Here, "communication data" is used to refer to data such as voice data from a telephone call, symbol data and image data from electronic mail, and the like.

[0041] The speaker 103 generates sound based on sound data input from the control unit 106 .

[0042] The microphone 104 outpu...

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PUM

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Abstract

In the mobile phone 100 having e-mail sending and receiving functions, the control unit 106 acquires the history information of the e-mails sent by the mobile phone 100 from the history information recording unit 1082, and determines whether there is an e-mail as the sending source based on the acquired history information. The received e-mail at the e-mail address of the mobile phone 100 is actually an e-mail sent by the mobile phone 100, thereby determining whether the e-mail is an unsolicited e-mail.

Description

technical field [0001] The present invention relates to a communication device having an e-mail sending / receiving function, and more particularly, to a communication device including an unsolicited e-mail function for identifying an unsolicited sender to a user. Background technique [0002] In recent years, with the rapid development of communication technologies and communication networks, exchanging e-mails via communication devices such as mobile phones and PCs (Personal Computers) has reached the point where it can be realized vigorously and widely, beyond regions and national borders. limit. [0003] As a result, a user of one of these communication devices can easily and quickly exchange emails with anyone in the world. [0004] However, an unreliable business of unilaterally sending unwanted e-mails using a communication network has emerged recently and continues to rapidly increase in number. [0005] "Unsolicited e-mail" is used herein to refer to e-mails sent to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/00H04L12/58H04M11/00
CPCH04L51/212H04L51/58H04W4/12
Inventor 松本文明
Owner SANYO ELECTRIC CO LTD
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