PATENT CLAIM ANALYSIS

Application Number: 16019932
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-11
Patent Classification: ["370", "311000"]

Abstract:
Embodiments of the present invention provide a method that includes: A network device and a terminal device determine a backoff time for a current frame, performs a CCA based on the backoff time, obtains an assessment result of the CCA, and sends a pilot when the assessment result of the CCA is that a channel is in an idle state; the terminal device listens on the channel based on the backoff time, and sends or receives data over the channel after detecting the pilot sent by the network device. This resolves a problem that a large quantity of electricity is wasted because the terminal device needs to keep listening on the channel when the network device is in an LBT process. The terminal device listens on the channel based on the backoff time; in another time period, the terminal device does not listen and may enter a sleep state.

Claim (Index 6):
A method for sending and receiving information, comprising:\n determining, by a terminal device, a backoff time for a current frame, the backoff time is a backoff time before a network device performs a clear channel assessment CCA; listening, by the terminal device, on a channel based on the backoff time; and when the terminal device detects, over the channel, a pilot sent by the network device, receiving, by the terminal device, current-frame data sent by the network device over the channel, or sending current-frame data to the network device over the channel.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 94.0
- Lexical Diversity: 2.19178
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15524760', '15524969', '15098431', '14942690', '15433684']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.546764523606049
- 35 USC 102 Novelty (BERT): 0.490275584722614
- Combined Prediction Score: 0.5411156297177055
- Mean Citation Score: 219.778202
- Max Citation Score: 237.60158
- Similarity Product: 177.10756901453618

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