Technical FAQs 4

Can cellular D2D communication improve spectrum efficiency?

Cellular D2D communication can improve spectrum efficiency, increase system capacity, and reduce base station communication burdens by sharing authorized cell resources; however, can also cause serious interference.

What is communication in D2D?

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.

What are the benefits of D2d multicast communication?

The introduction of D2D multicast communication can also reduce base station transmission loads for matching information; for users located at the edge of a cell, system capacity (i.e., the number of access users) can be greatly improved using the content distribution method.

What is device-to-Device (D2D) communication?

Based on this, Device-to-Device (D2D) communication has received widespread attention for its reusing of cellular frequency band resources, enabling traditional users to transmit data directly between mobile terminals without base station relaying [ 2 ].

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D2D communication can reduce the burden on base stations

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Joint Power and Channel Allocation for D2D Communication

Jul 15, 2022 · Device-to-device (D2D) communication is a technology that allows devices communicating with other devices directly instead of going through the base station (BS), and

Cognitive D2D communication: A comprehensive survey,

Dec 1, 2023 · The integration of cognitive radio and device-to-device (D2D) communication gives rise to Cognitive D2D (cD2D) communication, which offers numerous advantages, such as

Joint Power and Channel Allocation for D2D

Jul 14, 2022 · Abstract Device-to-device (D2D) communication is a technology that allows devices communicating with other devices directly instead of going through the base station (BS), and

A Relay Selection Method Based on Social Trust for D2D Communications

Jun 27, 2021 · Adding D2D communication into cellular network can reduce the burden of base stations, reduce communication delay and improve spectral efficiency. However, the limitation

Resource Allocation and Power Control Policy for Device

Jun 1, 2022 · Device-to-Device (D2D) communication is a promising technology that can reduce the burden on cellular networks while increasing network capacity. In this paper, we focus on

Full-Duplex ISAC-Enabled D2D Underlaid Cellular

Aug 22, 2024 · Abstract—Integrating device-to-device (D2D) communication into cellular networks can significantly reduce the transmission burden on base stations (BSs). Besides, integrated

An efficient resource optimization scheme for D2D communication

Dec 1, 2022 · Cellular D2D communication can improve spectrum efficiency, increase system capacity, and reduce base station communication burdens by sharing authorized cell

Resource Allocation for RIS-Assisted Device-to-Device

Apr 22, 2023 · Abstract—In recent years, with the explosive growth of data traffic, communication base stations (BSs) need to serve more and more users. Offloading traffic from BSs has

Device-to-Device Communication in 5G/6G: Architectural

Jul 9, 2025 · By allowing user equipments (UE s) to communicate directly without routing data through the base station (BS), D2D communication can improve spectral efficiency (SE) and

Energy Efficient D2D Communication Under

Dec 31, 2022 · The increase in cellular users (CU) caused data traffic congestion on the Base Station (BS). Device to Device (D2D)

Full-Duplex ISAC-Enabled D2D Underlaid Cellular Networks:

Mar 18, 2025 · Integrating device-to-device (D2D) communication into cellular networks can significantly reduce the transmission burden on base stations (BSs). Besides, integrated

Full-Duplex ISAC-Enabled D2D Underlaid Cellular Networks:

Integrating device-to-device (D2D) communication into cellular networks can significantly reduce the transmission burden on base stations (BSs). Besides, integrated sensing and

Resource Allocation for RIS-Assisted Device-to-Device Communications

Apr 14, 2023 · In recent years, with the explosive growth of data traffic, communication base stations (BSs) need to serve more and more users. Offloading traffic from BSs has become an

Deploying Energy Efficient D2d Communication in

Oct 27, 2025 · As a new communication method, Device-to-Device (D2D) communications are proposed in Long-Term Evolution Advanced systems to increase network capacity [2], [3],

Research on D2D Communication

Device-to-device(D2D) communication is a new technology that allows mobile terminals to directly communicate with each other by sharing the resources of cells under the control of cellular

Power control of D2D communication based on quality of

Feb 8, 2020 · In cellular networks, proximity users establish device-to-device(D2D) links directly under the control of base stations (BSs) for data exchange, and no base station forwarding is

Towards energy-efficient joint relay selection and resource

Jul 12, 2025 · Fifth generation (5G) networks are desired to offer improved data rates employed for enhancing innovations of device-to-device (D2D) communication, small base stations

Energy Efficient D2D Communication Under Downlink

Dec 31, 2022 · The increase in cellular users (CU) caused data traffic congestion on the Base Station (BS). Device to Device (D2D) communication can be used to reduce the traffic on BS.

An overview of device-to-device communication in cellular

Dec 1, 2018 · As newer and more demanding applications arise and subscriber base increases exponentially, there is an urgent requirement for more novel techniques to boost data rates

Device-to-Device Communication in Cellular Networks:

May 29, 2013 · D2D communication allows communication between two devices, without the participation of the Base Station (BS), or the evolved NodeB (eNB). Proximate devices can

Relay selection in network coding assisted multi-pair D2D

Oct 1, 2020 · The device-to-device (D2D) communications effectively reduce the load of base station and solves the problem of communication resource shortage. Thanks to the relay

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