PATENT CLAIM ANALYSIS

Application Number: 15865229
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["455", "450000"]

Abstract:
A method to improve the design of new radio physical downlink control channel (NR-PDCCH) transmission and to reduce the false alarm rate of NR-PDCCH blind decoding is proposed. The downlink control information (DCI) bits are carried by NR-PDCCH to be transmitted to UEs after CRC attachment, channel encoding, interleaving, and modulation. The proposed NR-PDCCH design is separated into two parts. In a first part, a UE-ID or RNTI is used to derive a CRC mask or a scrambling sequence for CRC attachment of the DCI bits. In a second part, a UE-specific ID is used to derive an interleaver before or after channel encoding of the DCI bits. If the interleaver is placed before channel encoding, it takes the form of a bit interleaver. If the interleaver is placed after channel encoding, it takes the form of a bit interleaver or a channel interleaver.

Claim (Index 13):
The device of  claim 11 , wherein the cyclic-shifting is applied on the plurality of encoded bits after the channel encoding.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 86.0
- Lexical Diversity: 2.21918
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13978894', '15592997', '15369338', '12990751', '14484035']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6991036736569611
- 35 USC 102 Novelty (BERT): 0.5127603197839635
- Combined Prediction Score: 0.6804693382696614
- Mean Citation Score: 278.30721800000003
- Max Citation Score: 280.76813
- Similarity Product: 212.28173732782363

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