PATENT CLAIM ANALYSIS

Application Number: 15773567
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["370", "252000"]

Abstract:
The disclosure discloses a method of indicating channel state information reference signal (CSI-RS), comprising: when transmitting a CSI-RS via a downlink pilot time slot (DwPTS), generating, by a base station, a radio resource control (RRC) signaling indicative of a CSI-RS resource configuration state; and transmitting, by a base station, the RRC signaling to user equipment (UE); wherein the step of generating the RRC signaling indicative of the CSI-RS resource configuration state includes configuring a first field of the RRC signaling to be a special time slot, and configuring a second field of the RRC signaling to be a CSI-RS pattern in the special time slot; the configured special time slot is configured to instruct the UE satisfying a predefined condition to obtain the CSI-RS pattern indicated in the second field; the first field indicates a CSI-RS subframe configuration state; and the second field indicates a CSI-RS configuration of channel state information. The disclosure also discloses a base station and UE.

Claim (Index 27):
The UE according to  claim 25  or  26   claim 25 , wherein the second acquisition unit is configured to:\n acquire a corresponding relationship, indicated by the second field, between a default CSI-RS pattern and a CSI-RS pattern in the special slot, the corresponding relationship comprising a corresponding relationship between l\u2032 and ns mod 2, and determine the CSI-RS pattern in the special slot according to the corresponding relationship and the default CSI-RS pattern, wherein \n determining the CSI-RS pattern in the special slot according to the corresponding relationship and the default CSI-RS pattern comprises: \n when l\u2032 in the default CSI-RS pattern is more than 3, calculating a difference between l\u2032 in the default CSI-RS pattern and 3 to obtain l\u2032 in the CSI-RS pattern in the special slot; \n when l\u2032 in the default CSI-RS pattern is less than or equal to 3, determining l\u2032 in the CSI-RS pattern in the special slot to be a remainder obtained through dividing, by 7, a sum of l\u2032 in the default CSI-RS pattern and 10; \n when l\u2032 in the default CSI-RS pattern is more than 3 and ns mod 2 in the default CSI-RS pattern is equal to 1, determining ns mod 2 in the CSI-RS pattern in the special slot to be 1; and \n except when l\u2032 in the default CSI-RS pattern is more than 3 and ns mod 2 in the default CSI-RS pattern is equal to 1, determining ns mod 2 in the CSI-RS pattern in the special slot to be 0, \n a location of a Resource Element (RE) occupied by the CSI-RS in a Physical Resource Block (PRB) pair being represented by (k\u2032, l\u2032), k\u2032 indicating a row where the RE is located, l\u2032 indicating a column where the RE is located and ns indicating a slot number.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 93.0
- Lexical Diversity: 2.73134
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14371153', '15739929', '13817117', '13501470', '15774071']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5797452520897617
- 35 USC 102 Novelty (BERT): 0.5162721708904553
- Combined Prediction Score: 0.573397943969831
- Mean Citation Score: 294.070304
- Max Citation Score: 310.9483600000001
- Similarity Product: 224.33107207710515

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