Introduction to Assisted Cooperative

This paper considers the downlink of reconfigurable intelligent surface (RIS) assisted cooperative non-orthogonal multiple access (CNOMA) systems.

This article proposes a novel non-orthogonal multiple access (NOMA) assisted cooperative spectrum-sharing network, in which one of the full-duplex (FD) secondary transmitters (STs) is chosen among many for forwarding the primary transmitter’s and its own information to primary receiver and secondary receivers, respectively, using NOMA technique.

In this work, we investigate a slotted-time relay assisted cooperative random access wireless network with multipacket (MPR) reception capabilities.

Based on the amplify-and-forward (AF) relaying, we investigate the secrecy performance of the AF relay assisted cooperative SM system with DBJ over Rayleigh fading channels.

In this paper UAV assisted cooperative communication to serve different user clusters distributed in a geographical location is considered.

In contrast to traditional UAV assisted cooperative networks, here the UAV relies on alternative energy sources rather than pre-charged battery.

On a certain basis, it is necessary to study the practical application of computer assisted cooperative learning mode.

KEYwoRdS CALL, Computer Assisted Cooperative Learning, Cooperative Learning, Needs Analysis, Reading Skills, Yemeni University EFL Students.

Such BICs are controlled using the communication assisted cooperative control thus forming tightly coupled cyber-physical systems (CPSs).

In this paper, we develop a V2V communication assisted cooperative localization algorithm that exploits the location-related information in V2V communication and the multipath radio signals received by vehicles to further improve localization accuracy.

The simulations results proved the influence of MIMO assisted cooperative communication and the associated performance penalty gaps that come with imperfect channel state information at the destination node.

In this paper UAV assisted cooperative communication to serve different user clusters distributed in a geographical location is considered.

Mesoporous NPs were synthesized in a basic environment via a surfactant assisted cooperative self-assembly process and were characterized using Scanning Electron Microscopy (SEM), X-ray Fluorescence Spectroscopy (XRF), Fourier Transform Infrared Spectroscopy (FT-IR), X-ray Diffraction Analysis (XRD) and N2 Porosimetry.

This review summarizes recent progress in the development of surfactant-assisted cooperative self-assembly method using amphiphilic surfactants and NPs to synthesize new classes of highly ordered active nanostructures.

To solve security vulnerability and energy scarcity problems in relay, we propose two secure relaying protocols, power splitting-based relaying (PSR) and time switching-based relaying (TSR), in a wireless-powered relay network with destination-assisted cooperative jamming.

We adopt destination-assisted cooperative jamming as well as simultaneous wireless information and power transfer at the UAV-mounted relay to enhance physical-layer security and transmission reliability.

On a certain basis, it is necessary to study the practical application of computer assisted cooperative learning mode.

This paper presents a study conducted with music students in the third year of ESO (Enseñanza Secundaria Obligatoria, or Compulsory Secondary Education) (n = 145) with the aim of ascertaining their perception of technology-assisted cooperative learning, an essential factor in creative projects that are extremely organizationally complex.

In this paper, we consider a relay-assisted cooperative network having a large number of antenna across relay station (RS), which assist source and destination node.

In contrast to traditional UAV assisted cooperative networks, here the UAV relies on alternative energy sources rather than pre-charged battery.

In this paper, we consider an ABS-assisted cooperative system with NOMA enabled to boost connectivity ability.

In this paper, we consider an ABS-assisted cooperative system, where multiple ABSs hover around the macro base station (MBS) and relay the downlink signals through non- coherent joint transmission (NC-JT) to the user equipment (UE).

Zhen-An Qiao from Jilin University reports a versatile ligand-assisted cooperative template method to synthesize multi-shelled mesoporous hollow metal hydroxide and metal oxide nanospheres, which exhibit excellent catalytic activity for solvent-free aerobic oxidation of ethylbenzene [2].

In this thesis, we have studied and proposed a versatile ligand-assisted cooperative template method to synthesize multi-shelled mesoporous hollow metal hydroxides and oxides nanospheres, in which silica nanospheres act as sacrificial templates and the coordination interaction between metal ions and surfactant can be cooperatively amplified by using chelating ligand (ascorbic acid) as a co-template.