PATENT CLAIM ANALYSIS

Application Number: 15898520
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["455", "436000"]

Abstract:
Embodiments of this application provide a CSFB method and apparatus. The method includes: learning, by a source access network device, that CSFB needs to be performed on a terminal, where performing the CSFB on the terminal includes moving the terminal from a first standard network to a second standard network; determining, by the source access network device before completing moving of the terminal from the first standard network to the second standard network, that a serving cell handover needs to be performed on the terminal in the first standard network; and performing, by the source access network device, the serving cell handover on the terminal, where the source access network device sends CSFB information to a target access network device in a process of the serving cell handover.

Claim (Index 18):
The apparatus according to  claim 13 , wherein the first interface is configured to send a third handover request message to the mobility management network element, so that the mobility management network element sends the CSFB information to the target access network device, wherein the third handover request message comprises the CSFB information.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 88.0
- Lexical Diversity: 2.9375
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15803581', '14966317', '13712495', '15197312', '13945026']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.74446106246829
- 35 USC 102 Novelty (BERT): 0.5156670208718617
- Combined Prediction Score: 0.7215816583086472
- Mean Citation Score: 288.022526
- Max Citation Score: 321.95276
- Similarity Product: 267.21301352547647

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