PATENT CLAIM ANALYSIS

Application Number: 15903595
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["370", "329000"]

Abstract:
A method for processing physical downlink control channel data, a transmitting end, and a user equipment are provided and relate to the field of communications, which can extract a scrambling sequence in multiple modulation modes, so that scrambling and descrambling are performed on physical downlink control channel data in multiple modulation modes. The method includes: generating a scrambling sequence corresponding to a control channel element according to an index number of the control channel element and/or a modulation mode used by the control channel element; performing scrambling on physical downlink control channel data by using the scrambling sequence; and sending the scrambled physical downlink control channel data to a user equipment. The embodiments of the present application are used to perform scrambling and descrambling on physical downlink control channel data.

Claim (Index 1):
An apparatus comprising:\n a transmitter; a processor; and a memory coupled to the processor, wherein the memory stores processor-executable instructions that, when executed, cause the processor to implement operations including:\n generating a scrambling sequence corresponding to a control channel element based on a modulation mode used by the control channel element; and \n performing scrambling on physical downlink control channel data based on the scrambling sequence; \n wherein the transmitter is configured to send the scrambled physical downlink control channel data to a user equipment, and wherein generating the scrambling sequence comprises:\n generating a specific long sequence for the user equipment according to a user equipment specific parameter, and \n extracting the scrambling sequence corresponding to the control channel element in the specific long sequence, wherein a length of the scrambling sequence corresponds to a data length corresponding to the modulation mode used by the control channel element of the user equipment.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 88.0
- Lexical Diversity: 2.25806
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15385514', '14316226', '14442463', '13978894', '14707933']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5495522904866945
- 35 USC 102 Novelty (BERT): 0.6071835009801195
- Combined Prediction Score: 0.555315411536037
- Mean Citation Score: 385.210102
- Max Citation Score: 530.9805
- Similarity Product: 497.16712736445663

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

Dataset: test