PATENT CLAIM ANALYSIS

Application Number: 16140321
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["455", "437000"]

Abstract:
A method for supporting fast recovery of a User Equipment (UE) includes performing, by a serving base station, UE context synchronization for one or more other base stations in a related small cell cluster when a UE accesses the serving base station, performing, by a base station that the UE performs a radio resource control (RRC) connection re-establishment, the RRC connection re-establishment for the UE according to UE context saved in a synchronization process. The present also discloses another method and system for supporting UE fast recovery. By applying the technical solution disclosed by the present disclosure, when the UE moves in a small cell scenario, the UE can be recovered quickly in the case of a failure, so as to avoid the UE returns to an idle mode, avoid data loss, guarantee business continuity, and improve UE experience.

Claim (Index 1):
A method by a first base station in a wireless communication system, the method comprising:\n receiving a radio link failure (RLF) indication message related to an RLF of a terminal from a second base station; determining whether to trigger a handover preparation procedure based on information included in the RLF indication message; and transmitting a handover request message to the second base station if the handover preparation procedure is triggered, wherein the handover preparation procedure is triggered, if the RLF indication message does not include an indicator related to a radio resource control (RRC) connection setup and if terminal context included in the RLF indication message matches context found by the first base station.

Metadata:
- Claim Count in Document: 40.0
- Percentile: 97.0
- Lexical Diversity: 1.89157
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14140253', '13637027', '13503506', '13743644', '13724264']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6808153164101077
- 35 USC 102 Novelty (BERT): 0.6092096045956974
- Combined Prediction Score: 0.6736547452286668
- Mean Citation Score: 352.61551000000014
- Max Citation Score: 543.5001
- Similarity Product: 485.4252849490285

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