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Methods and apparatus for transmitting data

  • US 10,116,791 B2
  • Filed: 01/07/2016
  • Issued: 10/30/2018
  • Est. Priority Date: 02/22/2011
  • Status: Active Grant
First Claim
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1. A method of transmitting data performed by an apparatus, the method comprising:

  • receiving a request for a call signal, from a sender device to a receiver device, including sender information and receiver information associated with the call signal, from the sender device;

    confirming a relationship between the sender and the receiver that exists in at least one external server, based on the received sender information and the receiver information;

    requesting content associated with the sender which is uploaded on the at least one external server to which the sender is subscribed based on the relationship between the sender and the receiver, to the at least one external server;

    receiving the requested content from the at least one external server; and

    transmitting the call signal together with the received content, to the receiver device,wherein the content is displayed on the receiver device while the call signal is being output on the receiver device, andwherein the sender and the receiver are filtered based on an order of call frequency.

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