Device-to-Device Communications over 5G Systems: Standardization, Challenges and Open Issues

Araniti, Giuseppe; Raschellà, Alessandro; Orsino, Antonino; Militano, Leonardo; Condoluci, Massimo

doi:10.1007/978-3-319-34208-5_12

Cited by 19 publications

(8 citation statements)

References 37 publications

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“…Instead, the auditor needs the way to acquire unquestionable verification about the device's physical position. Encoding hopping distance protocols provide a higher bound for the hopping distance between two devices [121], [125]. Study of physical layer for S&P is not just constrained to the assurance of information secrecy.…”

Section: B Encoding Hopping Distancementioning

confidence: 99%

A Survey on Security and Privacy Challenges in Device Discovery for Next-Generation Systems

et al. 2020

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Device to Device (D2D) communications is a candidate technology for the fifth-generation (5G) and beyond mobile networks and certainly that results in high throughput, less energy consumption, reduce delay, and data traffic offload. Proximity services are the key enablers of D2D communications. A D2D technology boosts the performance and capacity of a conventional cellular system through the proximity services. To initiate the proximity services, Device Discovery (DD) is one of the the primary tasks. A DD makes the decision for effective D2D communications in terms of accuracy, speed, and minimum energy consumption. To discover the neighbor devices, the discovery signal is transmitted directly or through some access points. The discovery signal is affected by invaders during transmission which causes inaccuracy, energy consumption, and latency. Therefore, security and privacy issues must be addressed, especially in discovery signal transmission. In this paper, security and privacy issues in DD are highlighted. It is comprehensive and proves that in-band is much better than out-band with practical and technological reasons. To enhance the scope of the research, network level, and system level Security and Privacy (S&P) issues in the distributed and centralized systems environment with or without central management are surveyed. Along with an extensive survey is provided for the most recent work on DD concerning security and privacy issues, and comparison among in-band and out-band DD is performed. In the end, open issues are identified as future work on DD security and privacy in D2D communications. It is a novel survey in terms of security and privacy aspects of DD with possible suggested solutions for readers' motivation.

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Section: B Encoding Hopping Distancementioning

confidence: 99%

A Survey on Security and Privacy Challenges in Device Discovery for Next-Generation Systems

et al. 2020

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“…D2D communication is the communication between the end user devices (MS) with the absence of BS. This technology proposed for the 5G short distance communication purpose [21]. Users can switch ON the direct communication link and bypass the BS, if the users are close to each other.…”

Section: Device To Device Communication (D2d)mentioning

confidence: 99%

“…D2D communication classified into two types, they are in-band and out-band communication. Already this concept implemented by Qualcomm in the name of flashlinq architecture [21].…”

Section: Device To Device Communication (D2d)mentioning

confidence: 99%

A Review on Next Generation Mobile Communication-5G

Pandi¹

2019

The Scientific Bulletin of Electrical Engineering Faculty

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In the upcoming years (expected 2020), 5G technology is going to deploy all around the world. Presently a lot of researches and project on the fifth generation mobile communication system are finalized and tested successfully in the research labs. Within two to three years, 5G technology is going to replace the present technology and many mobile gadgets are coming with 5G support. The main focus of this technology is to provide better spectrum utilization, ultra speed communication, QoS, etc. In this article, the comprehensive analysis of next-generation mobile communication system is provided and it includes technologies employed for 5G. This work will give a detailed investigation and discussion on the features of 5G technology.

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“…[4]) If there are affected people in the emergency location, they cannot communicate with each other and with outside world, and thus increases rescue efforts. So, a communication method without relying on infrastructures for affected people when emergency is needed [8], [19], [23].…”

Section: Introductionmentioning

confidence: 99%

A Group-Less and Energy Efficient Communication Scheme Based on Wi-Fi Direct Technology for Emergency Scenes

Pan

Wang

2019

IEEE Access

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Recently, smartphones are commonly equipped with Wi-Fi direct modules, which can be used to support infrastructure-less communications. Considering an emergency scene, communication infrastructures are damaged or unable to operate. Affected people in the emergency site cannot communicate with each other and with the outside world until rescue personnel establishes an emergency network for them. In this paper, we aim to provide an emergency communication method based on Wi-Fi direct technology. Originally, Wi-Fi direct capable devices rely on a Wi-Fi direct group mechanism to operate. However, we observe that forming Wi-Fi direct groups may not be appropriated in the emergency scenario. Besides, Wi-Fi direct capable devices carried by affected people should operate in power saving mode when emergency. In this paper, we model the target scenario as an emergency Wi-Fi direct device scheduling (EWDS) problem. We then propose centralized and distributed schemes to solve the EWDS problem. The proposed schemes schedule devices' active and sleep timings with the guarantee that all devices can join the network within a bounded time and devices can exchanges packets with each other effectively. Furthermore, by the proposed distributed schemes, devices can operate locally and unsynchronized without a central controller. We evaluate the proposed schemes by simulations and prototyping implementation, and the results demonstrate the effectiveness of our designs.

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Device-to-Device Communications over 5G Systems: Standardization, Challenges and Open Issues

Cited by 19 publications

References 37 publications

A Survey on Security and Privacy Challenges in Device Discovery for Next-Generation Systems

A Survey on Security and Privacy Challenges in Device Discovery for Next-Generation Systems

A Review on Next Generation Mobile Communication-5G

A Group-Less and Energy Efficient Communication Scheme Based on Wi-Fi Direct Technology for Emergency Scenes

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