The communication in D2D defines the direct communication technology among two cellular systems without subjecting via the base station. This assists to tune some cellular traffic to the D2D frameworks, improving the capacity of the network, enhancing the efficacy of spectrum, decreasing the latency, and scaling coverage 8.
However, resource sharing between relay-based and cellular D2D connections often results in mutual interferences, reducing the system sum rate. Moreover, traditional relay nodes consume their own energy to support D2D communication without gaining any benefit, affecting network sustainability.
There is a requirement to address the limitations encountered by dynamic network conditions, such as varying channel conditions and user mobility, in the joint optimization process. Research is needed to develop scalable solutions that can handle a large number of D2D users and optimize resource allocation and relay selection in such scenarios.
Moreover, traditional relay nodes consume their own energy to support D2D communication without gaining any benefit, affecting network sustainability. To address these challenges, this work proposes an efficient relay selection and resource allocation using the novel hybrid manta ray foraging with chef-based optimization (HMRFCO).
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Aiming at the problem of D2D communication mode selection and resource optimization under the joint resource allocation mode in 5G …
This study analyzes the performance of Device-to-Device (D2D) communication in drone-assisted cellular networks, focusing on …
Several companies, including Japan’s NTT Docomo, will develop direct-to-device (D2D) mobile services, delivered via a space-based non-terrestrial network (NTN) using high …
Resource Sharing and Offloading: D2D communication can aid in offloading data traffic from the cellular network, especially in congested …
Abstract—Device-to-device (D2D) where users communicate directly with each other with limited base station involvement can significantly improve spectral efficiency, energy …
D2D communication allows communication between two devices, without the participation of the Base Station (BS), or the evolved NodeB (eNB). Proximate devices can …
The incorporation of device-to-device (D2D) communication, utilizing the same spectral resources as cellular networks, is regarded as a pivotal development for the next …
The first step to establishing a D2D session is device discovery; an efficient device discovery will lead to efficient D2D communication. D2D device further needs to manage its …
The introduction of D2D communication offers a significant opportunity to improve the efficiency and capacity of wireless networks. D2D communication allows for direct …
Abstract—In this paper, we investigate secure device-to-device (D2D) communication in energy harvesting large-scale cognitive cellular networks. The energy …
This page covers the advantages and disadvantages of D2D (Device-to-Device) communication used in LTE and 5G NR. It outlines the benefits …
Among the many innovations that 5G brings to the table, one stands out prominently—Device-to-Device (D2D) communication. D2D communication introduces the …
Aiming at the problem of D2D communication mode selection and resource optimization under the joint resource allocation mode in 5G communication network, a probabilistic integrated …
D2D Satellite Communication refers to communication paradigm where end user devices directly communicate with each other via satellite links, without relying on traditional ground based …
Integrating device-to-device (D2D) communication into cellular networks can significantly reduce the transmission burden on base stations (BSs). Besides, integrated …
Based on the above mode selection criteria, considering the channel quality of D2D users, the distance between D2D users, and the distance between base stations and D2D …
Yuan Liu, Member, IEEE Abstract—In this paper, we consider device-to-device (D2D) communication underlaying uplink cellular networks with mul-tiple base stations (BSs), …
Fifth generation (5G) networks are desired to offer improved data rates employed for enhancing innovations of device-to-device (D2D) communication, small base stations …
Device-to-device (D2D) communication offering a direct communication channel between devices has been introduced as an alternative communication technique for next …
Abstract This chapter investigates the interplay between cooperative device-to-device (D2D) communications and green communications in LTE heterogeneous networks (HetNets). Two …
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