PATENT CLAIM ANALYSIS

Application Number: 16071779
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["455", "522000"]

Abstract:
The present application provides a power control method in a V2X communication, comprising the following steps of: acquiring, by a UE, power control parameters of a Physical V2X Shared Channel (PVSCH) or a Physical V2X Control Channel (PVCCH) in a V2X communication, the power control parameters comprising a second basic open-loop power, the second basic open-loop power reflecting an interrelationship between different V2X UEs; and, determining, by the UE, a transmission power of the PVSCH or the PVCCH according to the acquired power control parameters. With the present application, the performance of the V2X communication can be improved, and the power consumption of a V2X terminal can be reduced.

Claim (Index 5):
The method according to  claim 1 , characterized in that the power control parameters are acquired by receiving a configuration signaling from an evolved Node B (eNB) or by preconfiguration,\n wherein when the UE is located within an In Coverage (IC) range, the power control parameters are acquired by receiving a configuration signaling from an eNB; the power control parameters comprise: a maximum PVSCH/PVCCH transmission power P CMAX _ PVSCH /P CMAX _ PVCCH  configured by the eNB, a first basic open-loop power P o _ PVSCH /P o _ PVCCH  for a PVSCH/PVCCH resource pool or a set region, a path loss compensation factor \u03b1 PVCCH /\u03b1 PVCCH  for the PVSCH/PVCCH resource pool or the set region, and a second basic open-loop power P o _ PVSCH _ PC5 /P o _ PVCCH _ PC5  for the PVSCH/PVCCH resource pool or the set region; and the determining a transmission power of the PVSCH comprises: P PVSCH =min{P CMAX _ PVSCH , 10log(M PVSCH )+P o _ PVSCH _ PC5 , 10log(M PVSCH )+P o _ PVSCH +\u03b1 PVSCH *PL c }; and/or, the determining a transmission power of the PVCCH comprises: P PVCCH =min/{P CMAX _ PVCCH , 10log(M PCCCH )+P o _ PVCCH _ PC5 , 10log(M PVCCH )+P o _ PVCCH +\u03b1 PVCCH *PL c }; wherein, M PVSCH /M PVCCH  is the number of Physical Resource Blocks (PRBs) occupied by the PVSCH/PVCCH, PL c  is a path loss of a UE relative to the eNB, and \u201c/\u201d denotes \u201cor\u201d.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 95.0
- Lexical Diversity: 2.26786
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15671276', '15748134', '15572407', '15933781', '15435109']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7074876376727982
- 35 USC 102 Novelty (BERT): 0.4946679409194254
- Combined Prediction Score: 0.686205667997461
- Mean Citation Score: 202.965466
- Max Citation Score: 214.67638
- Similarity Product: 147.2771049730277

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