PATENT CLAIM ANALYSIS

Application Number: 15914807
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["370", "390000"]

Abstract:
Methods, apparatuses, and systems for improving utilization of a communications system (e.g., a satellite communications system) are provided, using delayed reliability techniques as part of a multicast transport protocol. Embodiments may operate in a client-server context, in which the server-side of the communication link multicasts data to requesting users and to users where the data is being speculatively prepositioned. Requesting users may implement reliability checks to verify receipt of complete data in response to the request while user systems where data is being speculatively prepositioned may receive multicast reliability information in response to reliability requests from other users, but may not request replacement of missing or corrupted data themselves until a request is made for the data by that system.

Claim (Index 19):
A computing device comprising:\n a memory; and a processor configured to execute processor-executable program code stored in memory, the processor-executable program code configured to cause the processor to:\n receive a content object in a multicast communication at a first user system of a communications system over a shared communications infrastructure from a server side of the communication system, the content object having been requested by a second user system of the communications system but not requested by the first user system; \n cache, by the first user system in a local cache, a first subset but not a second subset of data blocks of the content object; \n thereafter in response to a later express request, communicate, by the first user system over the shared communications infrastructure to the server side, a reliability message identifying the first subset of data blocks or the second subset of data blocks of the content object; and \n receive, at the first user system over the shared communications infrastructure from the server side, a repair message responsive to the reliability message, the repair message comprising the second subset of data blocks of the content object.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 1.74667
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14517337', '13517860', '12686744', '12685729', '14288188']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5777477299121208
- 35 USC 102 Novelty (BERT): 0.5375959162458043
- Combined Prediction Score: 0.5737325485454892
- Mean Citation Score: 312.700506
- Max Citation Score: 400.4618
- Similarity Product: 274.2521730523705

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

Dataset: test