PATENT CLAIM ANALYSIS

Application Number: 16197200
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-05
Patent Classification: ["370", "392000"]

Abstract:
A system for enhancing isolation in coexisting time-division duplexed (TDD) transceivers includes: a blocker canceller that transforms a transmit signal of a TDD transceiver into a blocker cancellation signal configured to remove transmit-band interference in a receive signal; a first filter that filters the blocker cancellation signal; a second filter that filters the transmit signal; and a transmit-noise canceller that transforms the filtered transmit signal into a transmit noise cancellation signal configured to remove receive-band interference in the receive signal.

Claim (Index 15):
The system of  claim 14 , wherein, in a second operating mode, the transmit signal is received at the first tunable bandpass filter after power amplification by the second TDD transceiver; wherein, in the second operating mode, a receive chain of the second TDD transceiver is used, along with the local oscillator exchanger, to convert the filtered transmit signal to a digital filtered transmit signal; wherein the transmit-noise canceller transforms the digital filtered transmit signal to generate a digital transmit noise cancellation signal; wherein, in the second operating mode, the digital transmit noise cancellation signal is combined with the receive signal of the first TDD transceiver after analog-to-digital conversion of the receive signal to reduce transmit noise interference in the receive signal.

Metadata:
- Claim Count in Document: 48.0
- Percentile: 98.0
- Lexical Diversity: 1.97727
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15706547', '15378180', '14569354', '15937237', '16118979']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.601482903401528
- 35 USC 102 Novelty (BERT): 0.4837459556953281
- Combined Prediction Score: 0.589709208630908
- Mean Citation Score: 193.245274
- Max Citation Score: 212.57011
- Similarity Product: 160.37809834554912

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