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US 11,540,026 B2Granted
Data relay apparatus, method, delivery system, and program
AssigneeNEC Corporation
InventorTamotsu Mukaiyachi
Life of this patent
Estimating the term…
Abstract
A data relay apparatus arranged between a client apparatus and a server apparatus that delivers content, discriminates a packet based on a data size thereof, the packet transmitted from the client apparatus to the server apparatus, and detects re-buffering based on a frequency of transmission of a predetermined packet discriminated.
Claims19
A data relay apparatus arranged between a client apparatus and a server apparatus that delivers content, the data relay apparatus comprising:
- a processor;
- a memory storing program instructions executable by the processor;
- and
- a receiver that receives a packet which is transmitted from the client apparatus to the server apparatus,
- wherein the processor is configured to:
- discriminate the packet, based on a data size thereof;
- and
- detect re-buffering at the client apparatus, based on a frequency of transmission of a predetermined packet discriminated.
5 more elements
A data relay method, comprising:
- discriminating, by a data relay apparatus arranged between a client apparatus and a server apparatus which delivers content, a packet, based on a data size thereof, the packet transmitted from the client apparatus to the server apparatus;
- and
- detecting, by the data relay apparatus, re-buffering at the client apparatus, based on a frequency of transmission of a predetermined packet discriminated.
A non-transitory computer-readable medium storing therein a program that causes a computer to execute processing comprising:
- discriminating a packet, based on a data size thereof, the packet transmitted from a client apparatus to a server apparatus that delivers content;
- and
- detecting re-buffering at the client apparatus, based on a frequency of transmission of a predetermined packet discriminated.
Dependencies are inferred from the claim text.