PATENT CLAIM ANALYSIS

Application Number: 16133893
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["370", "330000"]

Abstract:
Where first and second reference signals for a first and second communication system, respectively, are transmitted, resources that affect a reception apparatus compatible only with the first communication system can be minimized, and the throughput can be prevented from being deteriorated. As resources for a reference signal CSI-RS for LTE-A, last half symbols in a time direction of a resource unit RB/Sub-frame defined in a frequency-time domain are used, and the CSI-RS is allocated in a position up to the last two symbols or in the last symbol, or the like, of a particular RB/Sub-frame and transmitted when a reference signal 4RS for LTE is transmitted to a reception apparatus in addition to transmitting CSI-RS for LTE-A. The reception apparatus receives CSI-RS allocated in the last half symbol of RB/Sub-frame based on CSI-RS allocation information, measures channel quality by using this CSI-RS, and transmits and reports feedback information.

Claim (Index 6):
The receiving apparatus according to  claim 1 , wherein the second reference signal is cell-specific.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 97.0
- Lexical Diversity: 2.0125
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15264940', '14552687', '15812283', '14969943', '13254628']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6785184694646618
- 35 USC 102 Novelty (BERT): 0.5453355756984368
- Combined Prediction Score: 0.6652001800880393
- Mean Citation Score: 405.74223
- Max Citation Score: 411.84055
- Similarity Product: 408.3236630553842

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

Dataset: test