PATENT CLAIM ANALYSIS

Application Number: 15742136
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["709", "219000"]

Abstract:
A method, a server and a system for calculating bandwidth of UDP-based streaming media network transmission. The method includes: dividing video frame data to be sent into a plurality of sub-video frame packets, sending a sub-video frame packet with a preset serial number to a client, and receiving a response message sent by the client, wherein the response message includes a first serial number and a second serial number; sending a sub-video frame packet corresponding to the first serial number to the client, and determining whether the client has received all sub-video frame packets of the video frame data; if so, accurately calculating the actual bandwidth of the current network based on the sending start time of the first sub-video frame packet of the video frame data, the sending end time of the last sub-video frame packet of the video frame data and the size of the video frame data, which provides a basis for the self-adaption of the encoding rate.

Claim (Index 20):
The computing device of  claim 19 , wherein after extracting the first serial number and the second serial number from the response message, the method further comprises:\n deleting, from a sending buffer, sub-video frame packets with serial numbers that are smaller than the smallest serial number in the first serial numbers; decreasing the count of sub-video frame packets which have been sent to the client but for which response messages comprising second serial numbers have not been received according to the number of the deleted sub-video frame packets.

Metadata:
- Claim Count in Document: 40.0
- Percentile: 86.0
- Lexical Diversity: 2.4507
- Patent Class: 709.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14813369', '14813337', '14158293', '13499806', '14670688']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2465713078811934
- 35 USC 102 Novelty (BERT): 0.5177845592361302
- Combined Prediction Score: 0.2736926330166871
- Mean Citation Score: 243.38568
- Max Citation Score: 248.34895
- Similarity Product: 133.11891883656384

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test