PATENT CLAIM ANALYSIS

Application Number: 16210659
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["370", "281000"]

Abstract:
A transceiver arrangement comprises a receiver arranged for frequency-division duplex communication; a transmitter arranged for frequency-division duplex communication; a transmission port for connecting to an antenna; a balancing impedance circuit arranged to provide an impedance arranged to mimic the impedance at the transmission port; and a filtering arrangement, which comprises filters of a first type and filters of a second type, connecting the receiver, transmitter, transmission port and balancing impedance circuit. The filters of the first type are arranged to pass signals at transmitter frequency and attenuate signals at receiver frequency and are connected between the transmitter and the transmission port and between the receiver and the balancing impedance circuit. The filters of the second type are arranged to attenuate signals at transmitter frequency and pass signals at receiver frequency and are connected between the transmitter and the balancing impedance circuit and between the receiver and the transmission port. A communication device is also disclosed.

Claim (Index 10):
A communication device, capable of frequency division duplex communication via a communication network, the communication device comprising:\n a transceiver arrangement, the transceiver arrangement comprising:\n a receiver configured for frequency-division duplex communication; \n a transmitter configured for frequency-division duplex communication; \n an antenna port for operatively connecting the receiver and the transmitter to an antenna, the anenna port having a first impedance; \n a balancing impedance circuit operatively connected to the receiver and the transmitter, the balancing impedance circuit having a second impedance; and \n a filtering arrangement comprising filters of a first type and filters of a second type, connecting the receiver, the transmitter, the antenna port, and the balancing impedance circuit; \n wherein the filters of the first type are configured to pass signals at a transmitter frequency and attenuate signals at a receiver frequency; wherein the filters of the first type are connected between the transmitter and the antenna port and between the receiver and the balancing impedance circuit; \n wherein the filters of the second type are configured to attenuate signals at the transmitter frequency and pass signals at the receiver frequency; wherein the filters of the second type are connected between the transmitter and the common terminal of the balancing impedance circuit and between the receiver and the antenna port; and \n wherein the second impedance matches the first impedance to produce a leakage path configured to:\n redirect leakage, resulting from the signals at the transmitter frequency, away from the receiver; and/or \n redirect leakage, resulting from the signals at the receiver frequency, away from the transmitter.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 98.0
- Lexical Diversity: 3.47917
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14654655', '14405521', '15026671', '14785908', '15496571']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5600225355370777
- 35 USC 102 Novelty (BERT): 0.5968496170599139
- Combined Prediction Score: 0.5637052436893613
- Mean Citation Score: 384.9349
- Max Citation Score: 511.11658
- Similarity Product: 471.8246903251957

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

Dataset: test