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Related Experiment Video

Updated: Jun 17, 2026

Integration of 5G Experimentation Infrastructures into a Multi-Site NFV Ecosystem

Integration of 5G Experimentation Infrastructures into a Multi-Site NFV Ecosystem

Published on: February 3, 2021

Distance-based Device-To-Device outage reduction for 5G wireless systems.

Abdullah Hadi Al-Quhali¹, Mardeni Roslee², Mohamad Yusoff Alias²

¹Center of Wireless Technology (CWT), Multimedia University, Cyberjaya, Selangor, Malaysia.

|June 15, 2026

Summary

Device-to-Device (D2D) communication enhances next-gen wireless networks. A new resource allocation strategy improves system performance, particularly reducing outage probability in urban environments.

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Effective Analysis of Human Exposure Conditions with Body-worn Dosimeters in the 2.4 GHz Band

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Last Updated: Jun 17, 2026

Integration of 5G Experimentation Infrastructures into a Multi-Site NFV Ecosystem

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Published on: February 3, 2021

Effective Analysis of Human Exposure Conditions with Body-worn Dosimeters in the 2.4 GHz Band

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Published on: May 2, 2018

Area of Science:

Wireless communication engineering
Telecommunications network optimization
Signal processing

Background:

Device-to-Device (D2D) communication enables direct node interaction, bypassing base stations to boost data rates and reduce latency.
Efficient resource utilization is a key challenge in D2D systems, especially within shared spectrum environments in limited areas.

Purpose of the Study:

To investigate spectrum sharing strategies for D2D communication within a single cell.
To analyze the impact of different resource allocation scenarios on D2D system performance.
To provide insights for optimizing D2D systems in outdoor urban settings for next-generation networks.

Main Methods:

Simulation study of D2D communication performance under two distinct resource allocation scenarios.
Scenario 1: Dividing coverage and spectrum into inner and outer regions.
Scenario 2: Assigning resources to nearby users (within 10m) and reusing them by distant users (over 50m).

Main Results:

Evaluated spectrum utilization and outage probability based on user location, density, and resource allocation.
Demonstrated that the second scenario significantly improves system performance, particularly in terms of outage probability.
Analysis highlights the impact of resource allocation strategies on overall system performance.

Conclusions:

The second resource allocation scenario offers superior performance for D2D communication in outdoor urban environments.
Findings provide valuable insights for designing and optimizing D2D communication systems for next-generation wireless networks.
Effective resource management is crucial for maximizing spectrum efficiency and minimizing outage probability in D2D networks.