PATENT CLAIM ANALYSIS

Application Number: 16082529
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["375", "262000"]

Abstract:
The present disclosure provides a reference signal mapping method and a reference signal mapping device. An N-port reference signal pattern is acquired in accordance with a 4-port or 8-port reference signal pattern, and N is an integer greater than 16. The N-port reference signal pattern includes an 18-port, 20-port, 24-port, 28-port or 32-port reference signal pattern. In the case of mapping a reference signal, RE positions to which a CSI-RS is mapped are determined in accordance with the N-port reference signal pattern, and resource mapping is performed on the CSI-RS in accordance with the RE positions, so as to map more-than-16-port CSI-RS, thereby to transmit the more-than-16-port CSI-RS.

Claim (Index 4):
The reference signal mapping method according to  claim 1  or  2 , wherein in the case that N is 18, 20, 24, 28 or 32, the RE positions to which the N-port CSI-RS in the N-port reference signal pattern are mapped are the same as RE positions to which L groups of 8-port CSI-RS in the 8-port reference signal pattern are mapped, wherein in the case that N is 18 or 24, L is 3, and in the case that N is 20, 28 or 32, L is 4, and\n wherein every S ports of the N-port CSI-RS are multiplexed using S code words in 8 code words of an 8-bit OCC, and are mapped to RE positions occupied by the 8-port CSI-RS, wherein S is 6 or 8 in the case that N is 18, S is 5 or 8 in the case that N is 20, S is 7 or 8 in the case that N is 28, S is 8 in the case that N is 24, and S is 8 in the case that N is 32; or \n every K ports of the N-port CSI-RS are multiplexed using a K-bit OCC, and are mapped to K RE positions of the RE positions occupied by the 8-port CSI-RS, wherein K is 6 in the case that N is 18, K is 5 in the case that N is 20, and K is 7 in the case that N is 28; or \n each of the L groups of 8-port CSI-RS of the N-port CSI-RS are divided into two sub-groups of CSI-RS, each of the two sub-groups of CSI-RS are multiplexed using 4 code words of a 4-bit OCC, and each of the two sub-groups of CSI-RS are mapped to RE positions corresponding to the 4-port CSI-RS, wherein N is 24 or 32.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 97.0
- Lexical Diversity: 2.10526
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13008685', '15153025', '14431223', '13642498', '14430472']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5191940139592578
- 35 USC 102 Novelty (BERT): 0.5347613108177265
- Combined Prediction Score: 0.5207507436451047
- Mean Citation Score: 329.4986120000001
- Max Citation Score: 348.7227
- Similarity Product: 242.5028462925911

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