PATENT CLAIM ANALYSIS

Application Number: 15920287
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["370", "216000"]

Abstract:
Aspects of the present disclosure provide a code block group (CBG) based HARQ retransmission process in which HARQ retransmission is performed based on CBG units. The CBG based HARQ process uses a CBG failure mask that can reduce the signaling overhead of CBG-based HARQ retransmissions. A base station can determine the error CBGs from different UEs that share a slot, and generate a CBG failure mask that capture all the CBGs NACKs from the UEs.

Claim (Index 1):
A method of wireless communication operable at a scheduling entity, comprising:\n receiving a first uplink (UL) transmission comprising a plurality of first code block groups (CBGs) from a first user equipment (UE) and a second UL transmission comprising a plurality of second CBGs from a second UE; determining decoding error in one or more CBGs among the first and second CBGs; generating a CBG failure mask indicating the decoding error, the CBG failure mask configured to indicate one or more time-frequency domain regions covering the one or more CBGs with the decoding error; and transmitting the CBG failure mask to the first UE and the second UE to facilitate retransmission of the CBGs indicated by the CBG failure mask.

Metadata:
- Claim Count in Document: 43.0
- Percentile: 90.0
- Lexical Diversity: 1.55769
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15711652', '15821128', '15903222', '15820051', '15890988']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5294275714468112
- 35 USC 102 Novelty (BERT): 0.5353627016080084
- Combined Prediction Score: 0.530021084462931
- Mean Citation Score: 299.5370660000001
- Max Citation Score: 365.9172
- Similarity Product: 291.0043114913464

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