Data buffering method and apparatus in adaptive streaming service
AssigneeSamsung Electronics Co., Ltd.
InventorsDae-Kyu CHOI, Do-Jun BYUN, Sin-Seok SEO, Hyeon-Hun JUNG
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Abstract
A method for buffering data in an adaptive streaming service according to an embodiment of the present disclosure comprises the steps of: measuring a per-session throughput and an available bandwidth with respect to traffic generated from a streaming application; determining a number of multiple sessions based on the per-session throughput and the available bandwidth; determining a buffer size for pre-storing data based on a cache hit ratio of the streaming application; and generating at least one request message requesting data based on the number of multiple sessions and the buffer size, and transmitting the at least one request message to a server.
Claims16
A method of buffering data in an adaptive streaming service, the method comprising:
- measuring a per-session throughput and an available bandwidth with respect to traffic generated from a streaming application;
- determining a number of multiple sessions based on the per-session throughput and the available bandwidth;
- determining a buffer size for pre-storing data based on a cache hit ratio of the streaming application;
- and
- transmitting at least one request message requesting data based on the number of multiple sessions and the buffer size.
An apparatus for buffering data in an adaptive streaming service, the apparatus comprising:
- a transceiver;
- and
- a controller coupled with the transceiver and configured to:
- measure a per-session throughput and an available bandwidth with respect to traffic generated from a streaming application;
- determine a number of multiple sessions based on the per-session throughput and the available bandwidth;
- determine a buffer size for pre-storing data based on a cache hit ratio of the streaming application:
- and
- transmit at least one request message requesting data based on the number of multiple sessions and the buffer size.
Dependencies are inferred from the claim text.