D2D communication mode selection and resource allocation in 5G wireless networks

Hou, Gang; Chen, Lizhu

doi:10.1016/j.comcom.2020.03.025

Cited by 30 publications

(24 citation statements)

References 23 publications

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“…In this part, we presented some of the recent studies that consider the in-band spectrum. In [130], the authors propose a resource allocation algorithm. First, they organize a set of DUs by their present distribution, and then by communication needs priority and user mode assignment.…”

Section: G In-bandmentioning

confidence: 99%

A Survey of Resource Management in D2D Communication for B5G Networks

et al. 2023

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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.

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Section: G In-bandmentioning

confidence: 99%

A Survey of Resource Management in D2D Communication for B5G Networks

et al. 2023

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“…Mode selection in D2D communication is classified based on transmission modes and control. Both of them are divided into sub-division as discussed in [124], [125].…”

Section: Challenges and Possible Solutions For D2d Communication In 5...mentioning

confidence: 99%

“…The selection of communication mode for DUEs is a flexible process when DUEs select the D2D mode; the latency can be reduced, and a higher spectrum resource utilization could be achieved [161]. Different DUEs model selection and algorithms have been investigated for D2D heterogeneous networks for various aims [125], [161], [164]. Three D2D communication modes can be allocated by the base station (BS) to every D2D pair, which comprises of direct D2D, local route, and relay D2D.…”

Section: Mode Selectionmentioning

confidence: 99%

Survey on Device to Device (D2D) Communication for 5GB/6G Networks: Concept, Applications, Challenges, and Future Directions

et al. 2022

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Device-to-device (D2D) communication is one of the most promising technologies in wireless cellular networks that can be employed to improve spectral and energy efficiency, increase data rates, and reduce links latency. This paper investigates fifth generation and beyond (5GB) networks, the basics of D2D communication, applications, and classification. Herein, D2D in in-band (IBD) and out-band (OBD) modes are discussed. This paper also presents the integration of D2D communication with other prominent technologies and demonstrates the importance of integration with possible solutions in improving network performance. We further investigate the challenges of D2D communication, opportunities, and future research directions of D2D in 5GB networks. In addition, D2D communication in 6G network challenges and open research areas are introduced.INDEX TERMS 5G, 5GB, 6G, D2D communication, millimeter wave (mm-Wave), visible light communication (VLC), ultra-dense network (UDN), and unmanned aerial vehicle (UAV).

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“…Nevertheless, in distributed D2D for dense mobile networks, finding the optimal path will be complex, and multi-hop communication will be inefficient and unreliable [17]. With proper scheduling [18][19][20], significant coverage can still be achieved in the THz. In this paper, we propose the use of densification and random user mobility to the network's advantage to improve the coverage range of a THz Access Point (THz-AP).…”

Section: Dense Deployment In Thzmentioning

confidence: 99%

Ultra-dense low data rate (UDLD) communication in the THz

Singh

Sicker

2020

Proceedings of the 7th ACM International Conference on Nanoscale Computing and Communication

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In the future, with the advent of the Internet of Things (IoT), wireless sensors, and multiple 5G applications yet to be developed, an indoor room might be filled with 1000s of devices. These devices will have different Quality of Service (QoS) demands and resource constraints, such as mobility, hardware, and efficiency requirements. The THz band has a massive greenfield spectrum and is envisioned to cater to these dense-indoor deployments. However, THz has multiple caveats, such as high absorption rate, limited coverage range, low transmit power, sensitivity to mobility, and frequent outages, making it challenging to deploy. THz might compel networks to be dependent on additional infrastructure, which might not be profitable for network operators and can even result in inefficient resource utilization for devices demanding low to moderate data rates. Using distributed Device-to-Device (D2D) communication in the THz, we can cater to these ultra-dense low data rate type applications in a constrained resource situation. We propose a 2-Layered distributed D2D model, where devices use coordinated multi-agent reinforcement learning (MARL) to maximize efficiency and user coverage for dense-indoor deployment. We explore the choice of features required to train the algorithms and how it impacts the system efficiency. We show that densification and mobility in a network can be used to further the limited coverage range of THz devices, without the need for extra infrastructure or resources.

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D2D communication mode selection and resource allocation in 5G wireless networks

Cited by 30 publications

References 23 publications

A Survey of Resource Management in D2D Communication for B5G Networks

A Survey of Resource Management in D2D Communication for B5G Networks

Survey on Device to Device (D2D) Communication for 5GB/6G Networks: Concept, Applications, Challenges, and Future Directions

Ultra-dense low data rate (UDLD) communication in the THz

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