PATENT CLAIM ANALYSIS

Application Number: 15984221
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["370", "350000"]

Abstract:
Embodiments of the present disclosure provide a downlink synchronization method, an apparatus, and a system, and relate to the communications field, so as to reduce downlink synchronization complexity and improve downlink synchronization efficiency. According to the downlink synchronization method, a base station sends downlink synchronization reference information to UE by using dedicated signaling or a system message, where the downlink synchronization reference information is used to instruct the UE to perform downlink synchronization in a second cell by referring to a downlink synchronization channel of a first cell; and the base station sends, in the second cell according to location information of the UE, a beam including a downlink synchronization channel to the UE, where the first cell and the second cell include an overlapped coverage area. The embodiments of the present disclosure are applied to synchronization channel sending.

Claim (Index 6):
The method according to  claim 1 , wherein sending, by the base station in the second cell according to location information of the terminal, a beam comprising a downlink synchronization channel to the terminal comprises:\n sending, by the base station at a fixed orthogonal frequency division multiplexing (OFDM) symbol location in any subframe in the second cell according to the location information, the beam comprising the downlink synchronization channel to the terminal.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 93.0
- Lexical Diversity: 2.375
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15785079', '15221897', '15695525', '15765717', '15524729']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.510057638945055
- 35 USC 102 Novelty (BERT): 0.5039860692409952
- Combined Prediction Score: 0.5094504819746489
- Mean Citation Score: 238.328154
- Max Citation Score: 250.92503
- Similarity Product: 179.24389429600834

Labels:
- Claim Label 101: 0
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test