What is D2D?
What does D2D mean? D2D, an Acronym for “device-to-device,” refers to the direct communication between two or more devices without the need for an intermediary connection
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Does Communication Communicate Without
A survey on device-to-device (D2D) communication: Architecture and
Jan 15, 2017 · Fundamentals of D2D (Fundamental architecture, Classification on the basis of spectrum accessed and degree of involvement of base station, channel models).
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Survey on Device to Device (D2D) Communication for
Mar 16, 2022 · 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,
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Device Discovery Approaches in D2D Communication: A Survey
Dec 16, 2022 · D2D technology allows devices to communicate with each other without the assistance of a base station. The primary benefits of D2D communication include increased
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A Critical Review of Mobile Device-to-Device Communication
Jun 15, 2025 · Device-to-device (D2D) communication refers to the capability of mobile devices to communicate directly with one another, eschewing intermediaries, such as a cellular base station.
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Device-To-Device Communication
Device-To-Device Communication refers to a method where devices communicate directly with each other without the need for a central base station. This approach is useful for scenarios
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Direct-to-Device (D2D) Satellite Connectivity in
Nov 18, 2024 · In mobile networks, D2D refers to the ability of devices to communicate directly with each other without routing data through a base
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Device to Device Communication in 5G
Similarly, D2D has the special feature of direct device communication without a base station. When these technologies are combined together, it will improve
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D2D Architecture & Applications: Building Direct
D2D communication allows devices to communicate directly with each other without routing data through a centralized base station or core network. This architecture is designed to improve
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Device-to-Device Communication in 5G
Device-to-Device (D2D) Communication is a technology that allows communication between devices without communication infrastructure such as access points (APs) and base stations
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What Is Secure Device-To-Device (D2D) In 5G? – Wray Castle
Nov 26, 2024 · One of the key features of 5G technology is secure device-to-device (D2D) communication. But what exactly is secure D2D in 5G, and how does it work? Secure D2D in
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Applications of Device-to-Device
Jun 13, 2018 · In this white paper, learn about D2D and how it enables fifth generation (5G) wireless network communication from short-range wireless to
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Introduction to D2D Communication | SpringerLink
Jan 1, 2014 · A key motivation for D2D connectivity is its potential for operators to offload traffic from the core network, and the framework for a new communication paradigm to support social
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(PDF) D2D communication
D2D communication is the communication between the two devices which are within the range without the participation of the base station i.e. devices are
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What Is Device-To-Device (D2D) Communication In 5G?
Nov 11, 2024 · Device-to-device (D2D) communication in 5G is a revolutionary technology that is set to transform the way we communicate and interact with each other. In simple terms, D2D
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Device-to-device communication in 5G cellular networks
Mar 24, 2015 · Device-to-device (D2D) communication commonly refers to a type of technology that enable devices to communicate directly with each other without communication
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D2D Communication Architecture and Use Cases Enabling
Apr 24, 2025 · By allowing direct communication between nearby devices without routing data through a central network infrastructure, D2D communication enhances network efficiency,
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Functional Architecture of D2D Communication in LTE: A
Aug 8, 2025 · 📶 Grasping the Functional Architecture of D2D (Device-to-Device) Communications in LTE Device-to-Device (D2D) communication—known as Proximity Services (ProSe)—is a
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A survey on device-to-device (D2D) communication:
Jan 15, 2017 · As D2D communication allows sharing of local content, without multiple base station requests, proactive caching (Pappalardo et al., 2016) has been introduced, to reduce
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NG-RAN Architecture with PC5 Interface Explained: D2D,
3 days ago · Xn (gNB ↔ ng-eNB) Base station coordination Medium Requires NG-RAN PC5 (UE ↔ UE) Direct device-to-device Ultra-low Works with or without NG-RAN What makes PC5
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(PDF) Device-To-Device Communication in 5G
Oct 24, 2020 · Abstract and Figures Device-to-device (D2D) communication produces a new dimension in the mobile environment, easing the data
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D2D Communication
Device-to-Device (D2D) communication allows devices to talk directly to each other without going through a central base station. This method can improve communication speed and reduce
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How does device to device communication works
Aug 1, 2016 · D2D communication allows communication between two devices, without the participation of the Base Station (BS), or the evolved NodeB (eNB). Proximate devices can
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Deploying Energy Efficient D2d Communication in
Mar 8, 2022 · This communication allows two nearby devices to communicate with each other in the licensed cellular bandwidth without a base station (BS) involvement or with limited base
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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
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5G device-to-device (D2D) communication
Jul 3, 2024 · What Is D2D Communication in 5G? Device-to-device (D2D) communication in 5G refers to the capability for mobile devices to communicate directly with each other without the
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What Is Device-to-Device (D2D) Communication in 5G?
Jun 27, 2025 · At its core, D2D communication allows mobile devices to communicate directly with each other without routing the data traffic through a central network infrastructure such as
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Device-to-Device (D2D) Communication Explained: PDF and
Jul 14, 2025 · telcomatraining – Device-to-Device (D2D) communication is transforming the way wireless networks handle local data exchange. By enabling direct communication
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Device to Device (D2D)
Dec 1, 2024 · Device -to-Device (D2D) communication in cellular networks is defined as direct communication between two mobile users without traversing the Base Station (BS) or core
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Analysis of Device-To-Device Communication in Iot System
Mar 29, 2025 · D2D communication-capable devices can communicate with each other utilizing a secure transmission protocol similar to how they communicate with the base station in LTE
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Device Discovery in D2D Communication: Scenarios and
Jan 24, 2023 · The range of D2D communication systems which is working autonomously without the support of a base station is extended by implementing a multi-hop D2D communication
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D2D Communications: Direct Device-to-Device Connectivity
Device-to-Device (D2D) communication is a wireless communication technology that enables two or more devices to communicate directly without routing data through a central network
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Introduction to D2D Communication
Feb 7, 2023 · In controlled outband D2D communication, the control of second interface/ technology is under cellular network and in autonomous outband D2D commu-nication,
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Describe the role of Device-to-Device (D2D) communication
Oct 3, 2023 · Device-to-Device (D2D) communication is a key feature of 5G networks that enables direct communication between user devices, such as smartphones or Internet of Things (IoT)
Free Quote6 Frequently Asked Questions about “How does D2D communication communicate without a base station ”
How does D2D communication work in LTE-direct?
In LTE-Direct, D2D communication-enabled devices can interact with each other using a secure transmission protocol similar to the devices communicate with the base station. In order to have stable communication and uninterrupted service, mobile devices must be within the proximity of the base station.
What is D2D communication in cellular networks?
With D2D communication underlaying cellular networks, direct transmission between devices is possible in the licensed spectrum. Thus, D2D communication in cellular networks was introduced in the next generations.
What is device-to-Device (D2D) communication?
Device-to-Device (D2D) communication is a wireless communication technology that enables two or more devices to communicate directly without routing data through a central network infrastructure. This direct connectivity improves data transfer speeds, reduces network congestion, and enhances overall system efficiency.
What are the different types of D2D communication?
There are multiple types of D2D communication based on the underlying technology and use case: Network-Assisted D2D: The cellular network helps in device discovery, authentication, and resource allocation. Autonomous D2D: Devices communicate independently without any network assistance.
What is D2D communication architecture?
This architecture is designed to improve network efficiency and enable new use cases that require low latency and high reliability. The architecture of D2D communication consists of several key components: User Equipment (UE): Mobile devices such as smartphones, tablets, and IoT devices that establish direct communication links.
Why is signal transmission power needed for D2D communication?
Signal transmission power to a particular device needs to be increased from the base station to overcome surrounding interference. D2D communication is a proximity-based protocol; thus, the distance between devices is limited due to power requirements. Device compatibility and network capability are necessary to support D2D protocol.