PATENT CLAIM ANALYSIS

Application Number: 15906393
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["370", "329000"]

Abstract:
An information transmission apparatus and method and a communications system. The information transmission method includes: performing constellation transform respectively on first symbols to be transmitted to a first receiving device and second symbols to be transmitted to a second receiving device; performing power allocation respectively on the constellation transformed first symbols and the constellation transformed second symbols and superimposition, to form superimposed symbols; and interleaving imaginary parts and real parts of the superimposed symbols and then transmitting them. Hence, data demodulation performance of the UE may further be improved based on conventional NOMA.

Claim (Index 17):
The information transmission method according to  claim 10 , wherein the information transmission method further comprises:\n transmitting first configuration information to the first receiving device; the first configuration information comprising rotational angles \u03b8 1  and \u03b8 2  for performing the constellation transform, a modulation scheme of the second receiving device and indication on whether constellation points in a complex constellation formed by the superimposed symbols are symmetrically distributed, or the first configuration information comprising the rotational angle \u03b8 1  for performing the constellation transform; and transmitting second configuration information to the second receiving device; the second configuration information comprising the rotational angles \u03b8 1  and \u03b8 2  for performing the constellation transform, indication on whether the constellation points in the complex constellation formed by the superimposed symbols satisfy the Gray mapping and indication on whether the constellation points in the complex constellation formed by the superimposed symbols are symmetrically distributed.

Metadata:
- Claim Count in Document: 39.0
- Percentile: 88.0
- Lexical Diversity: 1.87037
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15426883', '15755468', '15522492', '15521096', '12909172']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5354343764983428
- 35 USC 102 Novelty (BERT): 0.4739993031151671
- Combined Prediction Score: 0.5292908691600252
- Mean Citation Score: 188.747934
- Max Citation Score: 201.50305
- Similarity Product: 158.82789098646342

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