Self-Organization Towards Reduced Cost and Energy Per Bit for Future Emerging Radio Technologies - SONNET

Mumtaz, Shahid; Huq, Kazi Mohammed Saidul; Rodrı́guez, Jonathan; Ghosh, Saptarshi; Ugwuanyi, Emeka E.; Iqbal, Muddesar; Dagiuklas, Tasos; Stavrou, Stavros; Kanaris, Loizos; Politis, Ilias; Lykourgiotis, Asimakis; Chrysikos, Theofilos; Nakou, Polyxeni; Georgakopoulos, Panagiotis

doi:10.1109/glocomw.2017.8269051

Cited by 17 publications

(12 citation statements)

References 7 publications

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“…In case of a failed verification, the type of the attack is also reported. 1 Step 1: 2 Retrieve the coefficient matrix from the received packet 3 Step 2: 4 Multiply the tags retrieved from the blockchain with the corresponding coefficients 5 Step 3: 6 Compare the tags with those appear in the received codeword. 7 if they dont match then 8 Report Warning and Proceed 9 else 10 Proceed 11…”

Section: Algorithm 1: Verification Algorithmmentioning

confidence: 99%

“…This heterogeneity is extended not only to the diverse radio access technologies that 5G networks will incorporate (i.e., 3G, 4G, 5G, etc.) but also to the different type of cells that future wireless networks will consider, including macro, pico and small cells [6]. Cloud is already anticipated to be the cornerstone of 5G deployments and as such Cloud-RAN is considered as a key enabler for This project has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement No 722424 efficient base band processing in the cloud [7].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

On Blockchain Enhanced Secure Network Coding for 5G Deployments

Adat

Politis

Tselios

et al. 2018

2018 IEEE Global Communications Conference (GLOBECOM)

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The fifth generation of mobile networks is rapidly evolving, fueled by the ever-growing mobile traffic over recent years. Ultra-reliable and low latency provisioning of services with ranging contextual parameters mapped to highly fluctuating levels of quality of service and quality of user experience, render the optimum operation point of the future networks unsustainable. Network coding is emerging once more as a potential key enabler for optimizing bandwidth requirements and energy consumption in highly dense mobile network environments. Nonetheless, network coding deployments still need to consider security vulnerabilities and their countermeasures, before they can be adapted as part of the emerging mobile network deployments. This paper studies the performance of random linear network coding for wireless mobile networks with an emphasis on pollution attacks while proposing a novel blockchain based message authentication scheme in order to minimize delays and signalling costs.

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Section: Algorithm 1: Verification Algorithmmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

On Blockchain Enhanced Secure Network Coding for 5G Deployments

Adat

Politis

Tselios

et al. 2018

2018 IEEE Global Communications Conference (GLOBECOM)

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“…An appropriate strategy to meet these requirements is the densification of the network in key areas, where cells of different coverage are planned to be co-deployed in high traffic indoor and outdoor propagation environments, creating a multi-tier heterogeneous network of small cells and increasing the network capacity [3]. This means that flexible radio resource allocation strategies, which strive for a fair distribution of the available radio resources to a plethora of connected devices, need to be adopted [4], [5]. Furthermore, these strategies must have the ability to adapt to continuous network changes, as multiple users constantly move from one cell to another, changing the traffic load and meddling with the wireless channel of other users.…”

Section: Introductionmentioning

confidence: 99%

Coalition Formation Games for Coordinated Service in Realistic Small Cell Propagation Topologies

et al. 2020

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The densification of modern wireless networks into a dense ecosystem of small cells imposes challenges for the reliable service and high quality of experience of its users as it can result into severe intercell interference, especially for users scattered on the cell edges. Joint Transmission Coordinated Multipont (JT-CoMP) is a technique that can be deployed to form cooperating clusters of transmission points, enabling them to jointly transmit data to significantly mitigate this type of interference for these users. However, JT-CoMP stresses the backhaul links and radio resources are limited, meaning that, with incautious clustering, the data rates for cell edge users may not improve, while the data rates for the non-cell edge users may severely decrease. To tackle these drawbacks, a dynamic coalition formation algorithm is proposed to form the appropriate transmission point clusters to implement JT-CoMP. Furthermore, to ensure reliable service for all the network's users, the case where JT-CoMP is enhanced with the capability to serve users based on their selected application is examined. The proposed scheme's adaptability and capability to increase cell edge user throughput is then tested and compared to the non JT-CoMP case, a JT-CoMP scheme with static clustering and a JT-CoMP scheme with greedy clustering for a user mobility scenario. To obtain more reliable and accurate results of the JT-CoMP deployment, physical layer parameters retrieved from a fully deterministic physical layer radio planning tool (TruNET wireless) are imported for our simulations.

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“…According to the data presented in the draft IMT-2020 standard, the speeds of the downstream and upstream digital streams will be 10 and 20 Gbit/s respectively, the downstream and upstream speeds of 100 and 50 Mbit / s are declared for the end user. At the first stage, the organization of fifth-generation networks is planned on the basis of the existing architecture of the fourth-generation networks, which will be gradually supplemented with the latest developments of radio access [5][6][7][8]. In existing fourth-generation wireless access networks for data transmission, orthogonal frequency multiplexing OFDM technology is used.…”

Section: Introductionmentioning

confidence: 99%

Prospects of using the UFMC technology in 5G / IMT-2020 networks

Behadili¹,

Alshebaney

Attaby

2020

IJEECS

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<p>Subject of investigation. The article considers the technology of frequency multiplexing with universal filtering UFMC, planned to be introduced in the fifth generation of mobile communication networks, which allows maximizing the rate of decay of the side lobes of the multi frequency signal spectrum that cause out-of-band emissions. Method. As a method of investigation, a computational experiment was chosen. Main results. The parameters of the OFDM and UFMC signals were compared to determine the gain of the UFMC technology in the occupied bandwidth of the signal spectrum, as well as the number of arithmetic operations, required to generate a data symbol compared to the OFDM technology, on the basis of which, conclusions were made about the practical application of UFMC technology in networks mobile communication of the fifth generation. Practical significance. The conducted analysis can help to select the optimal number of sub-channels in groups in order to minimize the amount of computations during the UFMC symbol generation process.</p>

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Self-Organization Towards Reduced Cost and Energy Per Bit for Future Emerging Radio Technologies - SONNET

Cited by 17 publications

References 7 publications

On Blockchain Enhanced Secure Network Coding for 5G Deployments

On Blockchain Enhanced Secure Network Coding for 5G Deployments

Coalition Formation Games for Coordinated Service in Realistic Small Cell Propagation Topologies

Prospects of using the UFMC technology in 5G / IMT-2020 networks

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