PATENT CLAIM ANALYSIS

Application Number: 15907766
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["370", "328000"]

Abstract:
A status report transmission of the PDCP layer for a PDCP status report can reduce radio resources by transmitting the reception success or failure of a series of PDCP service data units (SDUs) in the form of a bitmap when configuring the PDCP status report for reporting a reception status of PDCP SDUs to another party in the PDCP layer. A PDCP control packet data unit (PDU) is generated to communicate a status report for one or more PDCP SDUs transmitted from a transmitting node. The PDCP control PDU includes a data/control (D/C) bit field to indicate the PDCP control PDU is a control PDU, a control PDU type field to indicate a type of corresponding control information, a sequence number field to indicate a first missing PDCP SDU, and a bitmap field for a variable length bitmap. A specific bit in the variable length bitmap indicates whether a corresponding one of the one or more PDCP SDUs has been successfully been received. The PDCP control PDU is transmitted to the transmitting node.

Claim (Index 1):
Apparatus, comprising:\n at least one processor; at least one memory including computer program code, the memory and the computer program code configured to, working with the at least one processor, cause the apparatus to perform at least the following: generate a packet data convergence protocol (PDCP) control packet data unit (PDU) to communicate a status report over a PDCP mobile communications protocol layer for one or more PDCP service data units (SDUs) received from a transmitting node, wherein the PDCP control PDU includes a data/control (D/C) bit field to indicate the PDCP control PDU is a control PDU, a control PDU type field to indicate a type of corresponding control information, a sequence number field to indicate a first missing PDCP SDU, and a bitmap field for a variable length bitmap, wherein a specific bit in the variable length bitmap indicates whether a corresponding one of the one or more PDCP SDUs has been successfully been received, and a transmitter to transmit the PDCP control PDU to the transmitting node.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 88.0
- Lexical Diversity: 2.49333
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15276870', '13051803', '13970508', '12523090', '14402275']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6198557777478698
- 35 USC 102 Novelty (BERT): 0.6083179153937911
- Combined Prediction Score: 0.618701991512462
- Mean Citation Score: 503.726808
- Max Citation Score: 542.1077
- Similarity Product: 501.0499601412535

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