PATENT CLAIM ANALYSIS

Application Number: 15872394
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["370", "330000"]

Abstract:
A method and user equipment in a carrier frequency to perform contention based random access. The method includes receiving an indication from a network entity whether a cell in the carrier frequency supports a 2-step random access procedure. When the 2-step random access procedure is supported in the cell, a random access procedure is selected between the 2-step random access procedure and a 4-step random access procedure, wherein each of the 2-step random access procedure and the 4-step random access procedure includes one or more preambles, which are configured in the cell to be associated with one of the 2-step random access procedure or the 4-step random access procedures. A preamble is randomly selected and transmitted from the one or more preambles which are associated with the selected random access procedure, wherein the 2-step random access procedure includes a physical random access channel carrying preamble and a physical random access channel carrying data, and the 4-step random access procedure includes the physical random access channel carrying preamble, and wherein a time-frequency resource for the physical random access channel carrying data in the 2-step random access procedure is determined, based on the transmitted preamble. The physical random access channel carrying data is transmitted including a demodulation reference signal and one or more data symbols on the determined time-frequency resource.

Claim (Index 20):
A user equipment in accordance with  claim 19 , wherein the transceiver further receives a random access response message as downlink control information from the network entity in response to the network entity having received and decoded the physical random access channel carrying data transmitted by the user equipment.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 3.38235
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15698558', '12310322', '15725755', '13581109', '15542857']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6101460403379848
- 35 USC 102 Novelty (BERT): 0.5120934740533287
- Combined Prediction Score: 0.6003407837095193
- Mean Citation Score: 288.081182
- Max Citation Score: 292.85263
- Similarity Product: 200.29126934806223

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test