PATENT CLAIM ANALYSIS

Application Number: 15945835
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["370", "342000"]

Abstract:
The technology described in this case facilitates random access by a user terminal with a radio base station. A user terminal determines one of a first type of uplink scrambling sequences and generates a random access message using the determined one of the first type of uplink scrambling sequences. The random access message is transmitted to the base station. The user terminal receives from the base station a second, different type of uplink scrambling sequence and uses it for subsequent communication with the radio base station. For example, the first uplink scrambling sequences may he specifically associated with the radio base station's cell area or a random access radio channel associated with the radio base station, but they arc not specifically assigned to any user terminal, and the second uplink scrambling sequence may be selected from a second set of uplink scrambling sequences specifically assignable to individual user terminals.

Claim (Index 17):
The user terminal in  claim 13 , wherein:\n the transmitter is configured to transmit a first random access request message including a random access preamble to the radio base station using a random access channel radio resource; the receiver is configured to receive a second random access response message from the radio base station indicating a timing change, an identified radio resource, and a user terminal identifier; the electronic processing circuitry is configured to adjust a timing at the user terminal for transmitting signals to the radio base station based on information received in the random access response message; based on the adjusted timing, the transmitter is configured to transmit a third message corresponding to the generated random access message including the user terminal identity to the radio base station over the identified radio resource, wherein the third message is scrambled using the selected one of the first set of uplink scrambling sequences; and the receiver is configured to receive a fourth contention resolution message from the radio base station.

Metadata:
- Claim Count in Document: 71.0
- Percentile: 91.0
- Lexical Diversity: 2.27143
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13430844', '11835782', '14244580', '12382294', '15124898']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5558375848694121
- 35 USC 102 Novelty (BERT): 0.5749877535536666
- Combined Prediction Score: 0.5577526017378376
- Mean Citation Score: 392.784688
- Max Citation Score: 467.5255
- Similarity Product: 395.1555632281601

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