PATENT CLAIM ANALYSIS

Application Number: 15752890
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-06
Patent Classification: ["370", "329000"]

Abstract:
The present invention provides an MTC UE random access method and device. The method comprises: receiving indication information sent by a network side, the indication information being used for indicating at least one coverage enhancement level (CE LEVEL) and a physical random access channel (PRACH) resource corresponding thereto; selecting one CE LEVEL from a CE LEVEL of an MTC UE and the CE LEVEL indicated by the network side, and determining a PRACH resource corresponding to the CE LEVEL; and carrying out random access on the PRACH resource corresponding to the selected CE LEVEL. The present invention provides a mechanism of how to select a PRACH resource when a network side triggers an MTC UE to initiate a contention-free random access (CFRA) process.

Claim (Index 11):
The method according to  claim 1 , wherein when the random access fails to be initiated over the PRACH resource corresponding to the selected CE level, the method further comprises:\n transitioning to a CE level with a coverage gain higher by one level; and when it is determined that the higher CE level is among the CE levels indicated by the network side, determining the PRACH resource corresponding to the higher CE level indicated by the network side according to the higher CE level, and initiating a contention-free random access over the PRACH resource; otherwise, selecting a PRACH resource according to a mechanism for selecting a resource of a contention random access, and initiating a contention random access.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 88.0
- Lexical Diversity: 2.10769
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15089528', '15577198', '14647192', '14901190', '14992457']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6113817861233407
- 35 USC 102 Novelty (BERT): 0.5173123952940563
- Combined Prediction Score: 0.6019748470404123
- Mean Citation Score: 298.403248
- Max Citation Score: 323.6308
- Similarity Product: 245.0062524305344

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