Feasibility study of 28 GHz and 38 GHz millimeter-wave technologies for fog radio access networks using multi-slope path loss model

Bani-Bakr, Alaa; Dimyati, Kaharudin; Hindia, Mohammad Nour; Wong, Wei Ru; Imran, Muhammad Ali

doi:10.1016/j.phycom.2021.101401

Cited by 12 publications

(9 citation statements)

References 37 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This densification strategy can be attained by low-power node establishment, such as (femtocells, microcells, etc.) spaced at short distances [10], [11]. This is expressed in a variety of ways in 5G and beyond wireless technologies, such as (heterogeneous networks (HetNets), cognitive radio networks (CRNs) technology, ad-hoc networking, cloud-radio access networks (C-RANs) technology, millimeter-wave (mmWave), D2D technology, etc.)…”

Section: Introductionmentioning

confidence: 99%

A Survey of Resource Management in D2D Communication for B5G Networks

et al. 2023

Self Cite

View full text Add to dashboard Cite

Due to the vast rise of users, the variety of application requirements, and the enormous necessity for ubiquitous connectivity anytime and anywhere, integration of new technologies and ideas are required. Therefore, Device to Device (D2D) communication technology has been regarded as a critical concern for Beyond Fifth Generation (B5G) networks. In the D2D technology, devices in close proximity may connect without using a Base Station (BS). Consequently, improving the capacity and performance of traditional networks. The major objectives are to accomplish a high geared data rate, increase the network coverage with low latency, and improve Energy Efficiency (EE) and Spectrum Efficiency (SE). However, the coexistence of D2D technology in the traditional network can pose many issues and challenges, such as power control, interference, spectrum access, security, and mode selection. Consequently, a comprehensive survey that includes an investigation of the current issues in D2D technology is required. In this survey, we present a new categorization of the most important aspects of resource management in B5G D2D communication, such as power allocation, spectrum allocation, interference management, and mode selection. Furthermore, we discuss the limitations and open issues of the current techniques and propose a model approach and future directions for D2D communication in B5G wireless networks. Our survey aims to assist researchers in exploring and improving D2D communication within the framework of forthcoming wireless networks.

show abstract

Section: Introductionmentioning

confidence: 99%

A Survey of Resource Management in D2D Communication for B5G Networks

et al. 2023

Self Cite

View full text Add to dashboard Cite

show abstract

“…Furthermore, a dual band operation has not been reported earlier for MIMO DRAs. Each of the achieved bandwidth is ∼5 GHz at the 28 GHz and 38 GHz frequency bands that are widely used for Internet of Things (IoT) applications [24][25][26]. Additionally, a high date rate and compact size makes the proposed antenna suitable for miniature 5G devices.…”

Section: Introductionmentioning

confidence: 99%

A Compact Dual Band MIMO Dielectric Resonator Antenna with Improved Performance for mm-Wave Applications

Alanazi

Khamas

2022

Sensors

View full text Add to dashboard Cite

A compact multiple-input-multiple-output (MIMO) dielectric resonator antenna (DRA) that is suitable for internet of things (IoT) sensor networks is proposed with reduced coupling between elements. Two rectangular-shaped DRAs have been placed on the opposite sides of a Rogers substrate and each is fed using a coplanar waveguide (CPW) feed with slots etched in a dedicated metal ground plane that is located under the DRA. Moreover, locating the elements at the opposite sides of the substrate has improved the isolation by 27 dB without the need to incorporate additional complex structures, which has reduced the overall antenna size. Furthermore, a dual band operation is achieved since each antenna resonates at two frequencies: 28 GHz and 38 GHz with respective impedance matching bandwidths of 18% and 13%. As a result, the corresponding data rates are also increased independently. In addition to the advantages of improved isolation, compact size and dual band operation, the proposed configuration offers a diversity gain (DG), envelope correlation coefficient (ECC) and channel capacity loss (CCL) of 9.98 dB, 0.007, 0.06 bits/s/Hz over the desired bands, respectively. A prototype has been built with good agreement between simulated and measured results.

show abstract

“…However, the rapid growth in the number of smart mobile devices and services along with the centralized architecture of C-RAN have led to many limitations, including traffic congestion, high end-to-end latency, and processing of massive amount of data [1]. Evolving from C-RAN, fog radio access network (F-RAN) architecture has been recently proposed by Cisco to alleviate the aforementioned limitations [1]- [3]. F-RAN is a distributed computing network architecture in which the fog access points (F-APs) are provided with limited computing and cache capabilities [4].…”

Section: Introductionmentioning

confidence: 99%

Caching and Multicasting for Fog Radio Access Networks

et al. 2022

Self Cite

View full text Add to dashboard Cite

Cache-enabled Fog radio access network (F-RAN) is a promising technology to alleviate the traffic congestion and boost the contents delivery success rate. The efficiency of disseminating the cached contents in F-RAN can be boosted by enabling multicast service at the fog access points (F-APs). This paper proposes a joint random caching and multicasting optimization scheme for wireless backhauled F-RAN. Using tools from stochastic geometry, the expression of the successful transmission probability (STP) is derived by carefully analyzing the different types of serving F-APs and interferers. Then, a closedform expression of the asymptotic STP in the high SNR region is derived to reduce the complexity. The joint caching and multicasting optimization problem is formulated to maximize the STP. The optimization problem is complex and non-convex in general. A novel projected cuckoo search algorithm (PCSA) is proposed to obtain the optimal content placement that maximizes the STP. The numerical simulation results show that PCSA outperforms the original cuckoo search algorithm (CSA) and the proposed asymptotically joint caching and multicasting scheme outperforms the benchmark caching schemes by up to 15% higher STPs.

show abstract

Feasibility study of 28 GHz and 38 GHz millimeter-wave technologies for fog radio access networks using multi-slope path loss model

Cited by 12 publications

References 37 publications

A Survey of Resource Management in D2D Communication for B5G Networks

A Survey of Resource Management in D2D Communication for B5G Networks

A Compact Dual Band MIMO Dielectric Resonator Antenna with Improved Performance for mm-Wave Applications

Caching and Multicasting for Fog Radio Access Networks

Contact Info

Product

Resources

About