PATENT CLAIM ANALYSIS

Application Number: 16121331
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2018-12
Patent Classification: ["375", "257000"]

Abstract:
A signal sending method and apparatus to improve channel estimation accuracy of a receive end to improve data decoding accuracy of the receive end, where the method is applied to a system whose physical layer frame structure includes a preamble and a payload (PL) field. The method includes inserting one or more pilot time domain symbols between orthogonal frequency division multiplexing (OFDM) time domain symbols in the PL field to obtain a physical layer frame, and sending the physical layer frame to a receive end, where the preamble and the pilot time domain symbol are used together by the receive end to perform channel estimation.

Claim (Index 17):
The non-transitory computer readable storage medium of  claim 13 , wherein a pilot time domain symbol comprises a synchronization symbol (SYNCP) in the preamble.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 97.0
- Lexical Diversity: 1.9322
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12829907', '15015844', '15646468', '11995675', '14667448']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5133437303736423
- 35 USC 102 Novelty (BERT): 0.5044386433369344
- Combined Prediction Score: 0.5124532216699715
- Mean Citation Score: 219.97119200000003
- Max Citation Score: 225.39857
- Similarity Product: 140.63915843791008

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