METHOD AND APPARATUS FOR CONTROLLING TRANSMISSION OF CONTENT DATA
First Claim
1. A method of controlling transmission of content data, the method comprising:
- establishing a communication channel with an external device;
transmitting the content data through the communication channel to the external device;
verifying a plurality of times whether the content data is transmitted to the external device within an acceptable transmission range to generate a verification result; and
determining whether to continue transmitting the content data according to the verification result.
1 Assignment
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Accused Products
Abstract
Provided are a method and apparatus for controlling transmission of content data. In the method, a communication channel is initially established to transmit the content data, the content data is transmitted through the established communication channel, verification is performed a plurality of times to determine whether the content data is transmitted within an acceptable transmission range, and whether to continue the transmission of the content data is determined according to the verification result. Accordingly, when a client moves to a location outside a predetermined acceptable transmission range in a wireless environment, a server stops transmission of the content data. In addition, content data can be continuously transmitted regardless of interference caused by a temporary obstacle between a server and a client.
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Citations
19 Claims
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1. A method of controlling transmission of content data, the method comprising:
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establishing a communication channel with an external device; transmitting the content data through the communication channel to the external device; verifying a plurality of times whether the content data is transmitted to the external device within an acceptable transmission range to generate a verification result; and determining whether to continue transmitting the content data according to the verification result. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An apparatus for controlling transmission of content data, the apparatus comprising:
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a session establisher which establishes a communication channel with an external device; a data transmitter which transmits the content data through the communication channel to the external device; a localization unit which verifies a plurality of times whether the content data transmitted from the data transmitter is transmitted to the external device within an acceptable transmission range to generate a verification result; and a data transmission controller which determines whether to continue transmitting the content data according to the verification result determined by the localization unit. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. A computer-readable medium having embodied thereon a computer program for executing the method of:
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establishing a communication channel with an external device; transmitting the content data through the communication channel to the external device; verifying a plurality of times whether the content data is transmitted to the external device within an acceptable transmission range to generate a verification result; and determining whether to continue transmitting the content data according to the verification result.
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Specification