PATENT CLAIM ANALYSIS

Application Number: 15749056
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["370", "329000"]

Abstract:
The present invention discloses a data transmission method and device configured to address the problems in LTE-U employing the existing channel access mechanism, in which poor channel access capacity is caused, and congestion between UEs in the same cell is likely to occur if multiple UEs cannot access at the same time. The method comprises: sending, by a communication device, a signal during a GP between a downlink subframe and an uplink subframe to occupy a current channel; and transmitting, by the communication device, data via the current channel. The solution provided in embodiments of the present invention has low implementation complexity, and can address the problem of UL having a poorer opportunity to access than WIFI, thus facilitating the implementation of MU-FDM and MU-SDM to prevent significant degradation of LAA performance and a waste of radio resources.

Claim (Index 1):
A method for transmitting data, the method comprising:\n transmitting, by a communication device, a signal in a switching duration between a downlink sub-frame and an uplink sub-frame to occupy a current channel; and transmitting, by the communication device, data over the current channel.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 86.0
- Lexical Diversity: 1.76744
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15539646', '11996829', '14281617', '15860442', '15772770']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5463038993110186
- 35 USC 102 Novelty (BERT): 0.4852281302452202
- Combined Prediction Score: 0.5401963224044388
- Mean Citation Score: 211.71781600000003
- Max Citation Score: 216.40683
- Similarity Product: 158.64257080265526

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

Dataset: test