PATENT CLAIM ANALYSIS

Application Number: 15988105
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["370", "329000"]

Abstract:
A data transmission method and an apparatus are provided. In this solution, one contention resource group may be divided into a plurality of terminal device groups, and terminal devices with a same DMRS may exist in two different terminal device groups. Even when terminal devices with a same DMRS exist in two different terminal device groups, interference can still be avoided. Therefore, according to embodiments of the present invention, a quantity of connected terminal devices in one contention resource group is increased while good communication quality is obtained.

Claim (Index 5):
The method according to  claim 3 , wherein the first configuration information uses at least one of a new data indication (NDI) field, a transmission power control (TPC) command field, a cyclic shift (CS) for demodulation reference signal (DMRS) and orthogonal cover code (OCC) field, or a modulation and coding scheme (MCS) & redundancy version (RV) field of a physical downlink control channel (PDCCH) format 0 to indicate at least one of the first group identifier or the first indication information.

Metadata:
- Claim Count in Document: 31.0
- Percentile: 93.0
- Lexical Diversity: 1.67241
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15772770', '14710775', '14940625', '13718502', '13302387']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5717889338202428
- 35 USC 102 Novelty (BERT): 0.4913591600471507
- Combined Prediction Score: 0.5637459564429336
- Mean Citation Score: 214.721522
- Max Citation Score: 220.88112
- Similarity Product: 157.57869888479237

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