PATENT CLAIM ANALYSIS

Application Number: 16365140
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["370", "330000"]

Abstract:
Method of scrambling signals, transmission point device, and user equipment using the method are provided. The method includes: sending an ID table to a user equipment through higher layer signaling, the ID table being a subset of the whole ID space and containing available IDs for the user equipment; notifying the user equipment an ID in the ID table to be used through physical layer signaling or UE specific higher layer signaling; generating a random seed based on the notified ID; initializing a scrambling sequence by the random seed; and scrambling the signals with the initialized scrambling sequence. The method of the disclosure, by combining physical layer signaling and higher layer signaling, may notify the used group ID and the blind detection space to a UE, wherein the blind detection for the UE is enabled and the signaling overhead is reduced.

Claim (Index 7):
A communication method implemented by a communication apparatus, the communication method comprising:\n receiving a reference signal, the reference signal being based on a sequence that is initialized with a random seed, the random seed being one of a first random seed based on a cell ID and a second random seed based on a second ID that is dedicated to the communication apparatus, wherein the first random seed is C init  defined by\n c init =(\u00d8 n s /2+1)\u00b7(2cell_id+1)\u00b72 16 +SCID \n wherein, n s  is a slot number, cell_id is the cell ID, and SCID is 0 or 1, and whether the random seed is the first random seed or the second random seed is determined based on the SCID; and demodulating data based on the reference signal.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 99.0
- Lexical Diversity: 2.21429
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15053963', '14115325', '16010125', '14368767', '15600419']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5978463351902592
- 35 USC 102 Novelty (BERT): 0.5856769896384245
- Combined Prediction Score: 0.5966294006350759
- Mean Citation Score: 379.225136
- Max Citation Score: 493.86853
- Similarity Product: 448.9327831313962

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

Dataset: test