PATENT CLAIM ANALYSIS

Application Number: 15952661
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["370", "329000"]

Abstract:
Techniques and examples of layer mapping, channel state information (CSI) feedback and hybrid automatic repeat request (HARQ) feedback in mobile communications are described. A user equipment (UE) receives from a base station one or more reference signals, which may be non-zero power (NZP) or zero power (ZP), on one or more time-frequency resources indicated by a network via a communication link between the UE and the base station. The UE estimates, based on the receiving, a subspace spanned by a channel response of an interfering signal. The UE determines a precoding matrix indicator (PMI) based on the estimated subspace. The UE transmits to the base station a channel state information (CSI) feedback comprising at least the PMI. The PMI may include at least a first precoder and a second precoder.

Claim (Index 20):
The method of  claim 17 , further comprising:\n receiving, by the processor, from the UE a hybrid automatic repeat request (HARQ) with multiple bits indicating one of:\n a first plurality of codeblocks of a codeword are received correctly or in error and a second plurality of codeblocks of the codeword are received correctly or in error; \n a first code state that indicates whether one or more codeblocks of a codeword are impacted by cross-link interference (CLI) or not; or \n a second code state that indicates one or more block errors or one or more random errors.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 91.0
- Lexical Diversity: 1.86747
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14398840', '13824216', '15462440', '13243852', '14205015']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5679898587113584
- 35 USC 102 Novelty (BERT): 0.5029561233030578
- Combined Prediction Score: 0.5614864851705283
- Mean Citation Score: 254.99109
- Max Citation Score: 266.85126
- Similarity Product: 184.7345481670368

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