PATENT CLAIM ANALYSIS

Application Number: 16028285
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["370", "329000"]

Abstract:
The present invention provides a data transmission method and apparatus. The method includes: transmitting physical downlink channel data according to a first-type reference signal (RS) or a second-type RS or a third-type RS. The method of the present invention ensures a balance between data transmission performance and RS overheads for different NarrowBand—Internet Of Things (NB-IOT) physical downlink channel data, thereby resolving the problem in the related art of not knowing which RS is to be used to transmit NB-IOT physical channel data.

Claim (Index 10):
The method of  claim 9 , wherein the obtaining a first sequence r l,n s (i) of the first-type RS is performed based on r l , n s \ue8a0 ( i ) = 1 2 \ue89e ( 1 - 2 \u00b7 c \ue8a0 ( 2 \ue89e m i ) ) + j \ue89e 1 2 \ue89e ( 1 - 2 \u00b7 c \ue8a0 ( 2 \ue89e m i + 1 ) ) , i = 0 , 1 c init = 2 10 \u00b7 ( 7 \u00b7 ( n s + 1 ) + l + 1 ) \u00b7 ( 2 \u00b7 N ID cell + 1 ) + 2 \u00b7 N ID cell + N CP wherein the value of m i  is predefined, N ID cell  is a physical cell identity (PCID), n s  is a time slot index, l is an orthogonal frequency-division multiplexing (OFDM) symbol index, N CP  depends on a cyclic prefix (CP) type and has a value of 0 or 1, and c init  is an initialization value of a pseudo-random sequence c(\u00b7).

Metadata:
- Claim Count in Document: 1.0
- Percentile: 95.0
- Lexical Diversity: 1.65455
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14763092', '15968695', '13817117', '13501470', '13658338']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6184405427970702
- 35 USC 102 Novelty (BERT): 0.518268120389465
- Combined Prediction Score: 0.6084233005563097
- Mean Citation Score: 311.8137040000001
- Max Citation Score: 318.39252
- Similarity Product: 219.2788517365694

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

Dataset: test