PATENT CLAIM ANALYSIS

Application Number: 15977259
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["370", "280000"]

Abstract:
Embodiments of this application provide a method and an apparatus for processing a terminal that is performing a voice service, and a communications system. In the method, a RAN device actively redirects a voice service terminal, releases an RRC connection of the terminal, and instructs a CN device to retain a GBR bearer of the voice service terminal in a release process. Because a bearer type of a VOIP service is a GBR bearer, a bearer of the VOIP service is not released. When the terminal accesses a network again, the CN device may directly use the GBR bearer to restore the voice service, so as to avoid voice service interruption caused by releasing the bearer of the VOIP service in a redirection process, reduce a call drop rate, and improve user experience.

Claim (Index 14):
The apparatus according to  claim 13 , wherein the release message comprises an S1 user equipment context release request message.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 93.0
- Lexical Diversity: 2.14706
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13727261', '14720472', '14006899', '13746889', '15759778']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5350668171914876
- 35 USC 102 Novelty (BERT): 0.5132680679105567
- Combined Prediction Score: 0.5328869422633946
- Mean Citation Score: 231.87823
- Max Citation Score: 241.0367
- Similarity Product: 149.1501874576211

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