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Considering imperfect successive interference cancellation (SIC) for non-orthogonal multiple access (NOMA) communications, this work studies the cooperative reconfigurable intelligent surface (RIS)- and relay-assisted system under Nakagami-m ...

Rate splitting multiple access (RSMA) is envisioned as a promising next generation mobile communication. Numerous studies have demonstrated the superior performance of RSMA over conventional multiple access due to its powerful interference ...

Artificial intelligence generated content (AIGC) as an AI technology with generative and creative capabilities, by means of data training and algorithm generating, it achieves independent generation and creation of various forms of content and data. ...

To fully exploit the potential of reconfigurable intelligent surface (RIS), the controllable channel state information (CSI) should be accurate for its future applications. Unfortunately, in vehicular communications, obtaining exact instantaneous CSI ...

Melody-conditioned lyrics generation aims to create novel lyrics based on the melodies by learning the relationship between lyrics and melodies, which is an attractive topic in the music field. However, two serious issues, called deficiency of ...

With deployment of 5G and emerging 6G networks, the demand of wireless communication for transmission capacity as well as the transmission security in consumer electronics is increasing. Reconfigurable intelligent surface (RIS) has shown a great potential ...

Due to the inherent broadcast characteristics of wireless communications, the data transmission is difficult to be shielded from unintended recipients. Secure communications over wireless channel is regarded as an effective way to overcome this issue in ...

In this paper, a novel reconfigurable intelligent surface (RIS) assisted cooperative network with non-orthogonal multiple access (NOMA) is analyzed, considering the fairness of users. Specifically, the influence of RIS elements number ...

Melody generation aims to learn the distribution of real melodies to generate new melodies conditioned on lyrics, which has been a very interesting topic in the area of artificial intelligence and music. However, a challenging issue still limits the ...

Generating melody from lyrics is an interesting yet challenging task in the area of artificial intelligence and music. However, the difficulty of keeping the consistency between input lyrics and generated melody limits the generation quality of previous ...

Conditional sequence generation aims to instruct the generation procedure by conditioning the model with additional context information, which is an interesting research issue in AI and machine learning. Unfortunately, current state-of-the-art ...

To overcome the inherent defect of centralized data processing in cloud computing, the mobile edge computing (MEC) brings data storage and computing capacities, to the edge closer to end users. However, the uneven distribution of access vehicles, as well ...

With the availability of paired lyrics-melody dataset and advancements of artificial intelligence techniques, research on melody generation conditioned on lyrics has become possible. In this work, for melody generation, we propose a novel ...

A scoring approach of business English oral training based on a deep neural network is put forward. Based on speech recognition technology, automatic correction technology, deep learning technology, machine learning technology, and the scoring data of ...

In this paper, a hybrid relay- and reconfigurable intelligent surface- (RIS-) assisted cooperative communication system is proposed. Considering the overall user position referring to the reflective RIS, the downlink propagation can be summarized as two ...

Moving target tracking technology is an important topic in the field of time domain sensors, which is widely used in medical diagnosis, intelligent robots, human-computer interaction, education, and entertainment. This article is based on the time domain ...

This paper considers a cooperative device-to-device (D2D) system with non-orthogonal multiple access (NOMA). We assume that the base station (BS) can simultaneously communicate with all users to satisfy the full information transmission requirement. In ...

In this paper, we study the resource allocation for simultaneous wireless information and power transfer (SWIPT) systems with the nonlinear energy harvesting (EH) model. A simple optimal resource allocation scheme based on the time slot switching is ...

The high-speed dynamic environment and massive information transmitted via wireless communications in the vehicular ad hoc networks (VANETs) pose a great challenge to privacy and security. To overcome this issue, use of the content-centric networking (CCN)...

User-centric network (UCN) is regarded as a promising candidate to approach the challenges of more radio link failures (RLFs) due to the ultradense deployment of small base stations (SBSs) and meet the requirements of ultrahigh throughput, ultrahigh ...