PATENT CLAIM ANALYSIS

Application Number: 15862681
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["370", "329000"]

Abstract:
Embodiments of this disclosure provide a method and apparatus for performing multiuser superposition transmission over repetition-based transmission and a system. In this embodiment, the method includes: an eNB transmits repetition configuration information or repetition configuration information and modulation scheme information of second UE utilizing a repetition-based transmission technique to first UE paired with the second UE for performing MUST transmission, so that the first UE detects data of the second UE and performs interference cancellation according to the repetition configuration information or the repetition configuration information and the modulation scheme information of the second UE, so as to obtain data of the first UE. With the embodiments of this disclosure, unnecessary signaling overhead and repeated detection may be avoided, thereby improving performance and efficiency of MUST transmission.

Claim (Index 17):
The apparatus according to  claim 10 , wherein the detecting unit comprises:\n a second determining module configured to determine a current repetition period of the second UE and a modulation scheme of the second UE according to the repetition configuration information or the repetition configuration information and the modulation scheme information of the second UE; a third processing module configured to detect the data of the second UE in the current repetition period of the second UE according to the modulation scheme of the second UE by using soft information, accumulated by soft combining in a process of detecting data of previous subframes, and received data of a current subframe, perform interference cancellation on the data in the current subframe based on a detection result on the data of the second UE to obtain data of the first UE in the current subframe, and add soft information obtained by detecting the data of the second UE in the current subframe into the accumulated soft information; a judging module configured to judge whether reliability of detecting the data of the second UE is greater than a first threshold value, or judge whether the data of the first UE have passed cyclic redundancy check; and a fourth processing module configured to perform interference cancellation on data in subsequent subframes received within the current repetition period of the second UE by using the detection result on the data of the second UE when it is judged as yes by the judging module, so as to obtain data of the first UE in the subsequent subframes; and the third processing module proceeds with processing the subsequent subframes when it is judged as no by the judging module.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 86.0
- Lexical Diversity: 2.06061
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15227204', '15190114', '15779372', '15150001', '15745512']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5387133975490382
- 35 USC 102 Novelty (BERT): 0.503212924894623
- Combined Prediction Score: 0.5351633502835967
- Mean Citation Score: 234.382664
- Max Citation Score: 247.93552000000005
- Similarity Product: 183.0241262431908

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