PATENT CLAIM ANALYSIS

Application Number: 15876731
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["370", "312000"]

Abstract:
The present disclosure discloses a data transmission method for an edge MBMS service and a related device. The method includes providing an MBMS service data transmission system that includes a central BM-SC located on a core network and an edge BM-SC and an MBMS GW that are located on a network edge; creating, by the central BM-SC, a control-plane bearer context; sending a session start request to the edge BM-SC, so that the edge BM-SC creates a user-plane bearer context; receiving a session start response sent by the edge BM-SC; and delivering a service key to the edge BM-SC, so that the edge BM-SC encrypts data of the edge MBMS service by using the service key and sends data to UE via the MBMS GW.

Claim (Index 4):
The method according to  claim 3 , further comprising:\n monitoring, by the edge BM-SC, a data transmission progress of the edge MBMS service; sending, by the edge BM-SC, a session end notification to the central BM-SC when detecting that data transmission of the MBMS service ends, wherein the session end notification is used for requesting release of the control-plane bearer context created by the central BM-SC, wherein the session end notification comprises the TMGI; receiving, by the edge BM-SC, a session stop request from the central BM-SC, wherein the session stop request comprises the TMGI; releasing, by the edge BM-SC in responsive to the session stop request, the user-plane bearer context created by the edge BM-SC; and sending, by the edge BM-SC, a session stop response to the central BM-SC, wherein the session stop response comprises the TMGI.

Metadata:
- Claim Count in Document: 24.0
- Percentile: 86.0
- Lexical Diversity: 2.41071
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12531744', '15514021', '14897580', '15514027', '15627187']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6307730543738655
- 35 USC 102 Novelty (BERT): 0.5426466906745967
- Combined Prediction Score: 0.6219604180039386
- Mean Citation Score: 409.82103
- Max Citation Score: 424.2245
- Similarity Product: 295.1104507172704

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

Dataset: test