PATENT CLAIM ANALYSIS

Application Number: 16391327
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-08
Patent Classification: ["714", "752000"]

Abstract:
Embodiments of the application provide a polar coding method for communicating information in a wireless network. Information bits are encoded using a polar code process to obtain a polar-coded bit sequence. A rate matched bit sequence is output based on the polar-coded bit sequence. The rate matched bit sequence includes a quantity M of bits from the polar-coded bit sequence, and the M bits from the polar-coded bit sequence correspond to M channel indexes in a channel index sequence S. The channel index sequence S is obtained based on a puncturing/shortening proportion P′ and a prestored channel index sequence S′. Channel indexes in the prestored channel index sequence S′ are sorted by channel reliability or channel capacity, and a sorting order of the M channel indexes in the channel index sequence S is the same as a sorting order of the channel indexes in the prestored channel index sequence S′.

Claim (Index 8):
A wireless device, comprising at least a memory and a processor, wherein the memory is configured to store a channel index sequence S\u2032, and the processor is configured to:\n obtain K information bits, wherein K\u22651; polar code the information bits, to obtain a polar-coded bit sequence; and output a rate matched bit sequence based on the polar-coded bit sequence; wherein the rate matched bit sequence comprises a quantity M of bits from the polar-coded bit sequence, and the M bits from the polar-coded bit sequence correspond to M channel indexes in a channel index sequence S, wherein M\u2265K; wherein the channel index sequence S is obtained based on a puncturing/shortening proportion P\u2032 and the channel index sequence S\u2032; wherein the channel index sequence S\u2032 comprises a quantity N\u2032 of channel indexes sorted by channel reliability or channel capacity, and a sorting order of the M channel indexes in the channel index sequence S is the same as a sorting order of the channel indexes in the channel index sequence S\u2032; and wherein N\u2032\u2265M.

Metadata:
- Claim Count in Document: 71.0
- Percentile: 100.0
- Lexical Diversity: 2.45312
- Patent Class: 714.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16164833', '15921010', '15653048', '16188717', '16214147']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2752189182238236
- 35 USC 102 Novelty (BERT): 0.5064408516706885
- Combined Prediction Score: 0.2983411115685101
- Mean Citation Score: 254.33737599999995
- Max Citation Score: 273.1452
- Similarity Product: 198.1587476944685

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

Dataset: test