Method of transmitting and receiving image files in mobile phone

• US 20020090068A1
• Filed: 08/13/2001
• Published: 07/11/2002
• Est. Priority Date: 01/11/2001
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Song, Min-Ho
• Application Number:
  US09/928,798
• Publication Number:
  US 20020090068A1
• Time in Patent Office: Days
• US Class Current: 379/88.13
• CPC Class Codes: H04M 1/72439 for image or video messaging
• CPC Class Codes: H04W 4/14 Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
• CPC Class Codes: H04W 4/20 Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
• CPC Class Codes: H04W 4/23 for mobile advertising
• CPC Class Codes: H04W 88/02 Terminal devices

Abstract

Disclosed is a method of exchanging real images in image files between mobile phones, each having a memory for storing image files. To transmit an image file, a mobile phone receives information about the other party to which an image file selected by the user is to be transmitted and transmits an SMS message having the data of the image file and header information indicating an image message to a mobile phone of the other party by an SMS. To receive an image file, the mobile phone checks header information upon receipt of an SMS message, performs a text message reception operation if the header information of the SMS message indicates a text message, and stores the image file data of the SMS message in the memory if the header information indicates an image message.

Claims

1. A method of transmitting information by a short message service (SMS) in a mobile phone having a memory for storing image files, comprising the steps of:

receiving information about a mobile phone to be called to which an image file selected by a user is to be transmitted; and

transmitting an SMS message having data of the image file and header information indicating that the message is an image message to the called mobile phone by the SMS.

2. The method of claim 1, further comprising the step of transmitting the image file in a plurality of successive SMS messages if the data amount of the image file exceeds the user data amount allowed for one SMS message.

3. A method of receiving information by a short message service (SMS) in a mobile phone having a memory for storing image files, comprising the steps of:

checking header information upon receipt of an SMS message;

performing a text message reception operation if the header information of the SMS message indicates a text message; and

storing image file data of the SMS message in the memory if the header information indicates an image message.

4. A method of transmitting information by a short message service (SMS) in a mobile phone having a memory for storing image files, comprising the steps of:

receiving information about a mobile phone to be called to which an image file selected by a user is to be transmitted;

transmitting an SMS message having data of the image file and header information indicating that the message is an image message to the called mobile phone by the SMS;

checking header information upon receipt of the SMS message;

performing a text message reception operation if the header information of the SMS message indicates a text message; and

storing image file data of the SMS message in the memory if the header information indicates an image message.

5. The method of claim 4, further comprising the step of transmitting the image file in a plurality of successive SMS messages if the data amount of the image file exceeds the user data amount allowed for one SMS message.