Method and apparatus for controlling resource
First Claim
1. A method for requesting resource allocation by a terminal, the method comprising:
- receiving a target criteria for a quality of a video from a server;
determining whether a ratio of correspondence between the quality of a video and the target criteria is less than a predetermined ratio threshold value, based on a Peak signal to Noise Ratio (PSNR) or frame-rate in a predetermined time section;
requesting allocation of an additional resource for the video to the server, if the ratio of correspondence between the quality of the video and the target criteria is less than the ratio threshold value; and
requesting the allocation of the additional resource to the server, if a time greater than or equal to a predetermined time threshold value elapses while the quality of the video fails to satisfy the target criteria.
1 Assignment
0 Petitions
Accused Products
Abstract
A method for requesting resource allocation includes receiving a target quality of a video transmitted from a server, from the server, determining whether a ratio between a quality of a transmitted video and the target quality is less than a predetermined ratio threshold value, based on a Peak signal to Noise Ratio (PSNR) or frame-rate in a predetermined time section, and requesting allocation of additional resources for the video to the server when the ratio of between the quality of the transmitted video and the target quality is less than the ratio threshold value. Other embodiments including an apparatus for requesting resource allocation are also disclosed.
15 Citations
16 Claims
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1. A method for requesting resource allocation by a terminal, the method comprising:
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receiving a target criteria for a quality of a video from a server; determining whether a ratio of correspondence between the quality of a video and the target criteria is less than a predetermined ratio threshold value, based on a Peak signal to Noise Ratio (PSNR) or frame-rate in a predetermined time section; requesting allocation of an additional resource for the video to the server, if the ratio of correspondence between the quality of the video and the target criteria is less than the ratio threshold value; and requesting the allocation of the additional resource to the server, if a time greater than or equal to a predetermined time threshold value elapses while the quality of the video fails to satisfy the target criteria. - View Dependent Claims (2, 3, 4)
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5. An apparatus for requesting resource allocation by a terminal, comprising:
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a transceiver configured to transmit or receive a signal; a controller configured to; receive a target criteria for a quality of a video from a server, determine whether a ratio of correspondence between the quality of a video and the target criteria is less than a predetermined ratio threshold value, based on a Peak signal to Noise Ratio (PSNR) or frame-rate in a predetermined time section, request allocation of an additional resource for the video to the server if the ratio of correspondence between the quality of the video and the target criteria is less than the ratio threshold value, and request the allocation of the additional resource to the server if a time greater than or equal to a predetermined time threshold value elapses while the quality of the video fails to satisfy the target criteria. - View Dependent Claims (6, 7, 8)
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9. A method for allocating resources by a server, the method comprising:
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transmitting, to a terminal, a target criteria for quality of a video based on a Peak Signal to Noise Ratio (PSNR) or a frame-rate, and a ratio threshold value that is a standard of a ratio of correspondence between the quality of a video and the target criteria; receiving, from the terminal, a resource request based on the target criteria and the ratio threshold value; receiving, from the terminal, the resource request, if a time greater than or equal to a predetermined time threshold value elapses while the quality of the video fails to satisfy the target criteria; and allocating a resource to the terminal in response to the resource request. - View Dependent Claims (10, 11, 12)
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13. An apparatus for allocating resources, comprising:
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a transceiver configured to transmit or receive a signal; a controller configured to; determine a target criteria for a quality of a video based on a Peak Signal to Noise Ratio (PSNR) or a frame-rate, and a ratio threshold value that is a standard of a ratio of correspondence between the quality of a video and the target criteria; and transmit the target criteria and the ratio threshold value to a terminal, receive a resource request, based on the target criteria and the ratio threshold value from the terminal, receive the resource request from the terminal, if a time greater than or equal to a predetermined time threshold value elapses while the quality of the video fails to satisfy the target criteria, and allocate a resource to the terminal in response to the resource request. - View Dependent Claims (14, 15, 16)
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Specification