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 12):
A circuit switched fallback (CSFB) apparatus, comprising:\n a processor and a network interface; wherein the processor is configured to:\n learn that CSFB needs to be performed on a terminal, \n move the terminal from a first standard network to a second standard network when the CSFB is performed on the terminal, \n before completing moving of the terminal from the first standard network to the second standard network, determine that a serving cell handover needs to be performed on the terminal in the first standard network, and \n perform the serving cell handover on the terminal; and \n wherein the network interface is configured to send CSFB information to a target access network device during the serving cell handover, the CSFB information for instructing the target access network device to perform the CSFB on the terminal.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 88.0
- Lexical Diversity: 2.9375
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15803581', '14966317', '13712495', '15197312', '13945026']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.721050074702723
- 35 USC 102 Novelty (BERT): 0.5159129379517371
- Combined Prediction Score: 0.7005363610276244
- Mean Citation Score: 288.022526
- Max Citation Score: 321.95276
- Similarity Product: 246.1104015426397

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