PATENT CLAIM ANALYSIS

Application Number: 15897340
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["370", "208000"]

Abstract:
A method includes: determining a Cyclic Shift (CS) parameter that implicitly indicates an orthogonality allocation rule and orthogonality-related information, by determining a multiple access state of a User Equipment (UE), and transmitting the determined CS parameter to the UE, wherein the orthogonality-related information includes an Orthogonal Cover Code indicated by the CS parameter, the orthogonality allocation rule is determined as a uniform scheme or a non-uniform scheme according to the CS parameter, determining the CS parameter by which the non-uniform scheme is applied if the UE is in a Single User Multiple Input Multiple Output state, and determining the CS parameter by which the uniform scheme is applied if the UE is in a Multiple User Multiple Input Multiple Output state.

Claim (Index 37):
A terminal device for generating reference signals for a plurality of layers, the terminal device comprising:\n a transceiving unit configured to receive, from an eNodeB, a Cyclic Shift parameter expressed by 3 bits value; and a reference signal generation unit configured to generate the reference signals for N layers based on the 3 bits value, wherein the transceiving unit is configured to transmit the generated reference signals to the eNodeB, wherein N is 2 or 4, and wherein the reference signal generation unit is configured to:\n apply a first OCC to each of the N layers in response to determination whether the Cyclic Shift parameter is 011, which indicates that the Cyclic Shift parameter value for a first layer within the N layers is 4, or 100, which indicates that the Cyclic Shift parameter value for the first layer is 2, \n apply a second OCC to each of the N layers in response to determination whether the Cyclic Shift parameter is 101, which indicates that the Cyclic Shift parameter value for the first layer is 8, or 110, which indicates that the Cyclic Shift parameter value for the first layer is 10, and \n apply a first or second OCC to each layer of the N layers according to a division scheme in response to determination whether the Cyclic Shift parameter is one of 000, 001, 010, and 111, which indicates that the Cyclic Shift parameter value for the first layer is 0, 6, 3, and 9, respectively.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 88.0
- Lexical Diversity: 2.375
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14611852', '13961380', '15390278', '13099500', '15043845']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6508538572133222
- 35 USC 102 Novelty (BERT): 0.6317022525133705
- Combined Prediction Score: 0.6489386967433272
- Mean Citation Score: 576.903372
- Max Citation Score: 611.4718
- Similarity Product: 548.9546885921121

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