Improving the Efficiency of LTE Spectral Resources Use by Introducing the New of M2M/IoT Multi-Service Gateway

Beshley, Halyna; Klymash, Mykhailo; Beshley, Mykola; Kahalo, Ihor

doi:10.1109/cadsm.2019.8779270

Cited by 13 publications

(4 citation statements)

References 19 publications

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“…Due to the fact that the number of devices is constantly growing, and the radio resources are distributed between all wireless technologies in different sizes, there is a need to support a significant number of these technologies with one structural element of a heterogeneous LTE network. This new element in the 5G LTE network may be a multiservice gateway [26].…”

Section: Enhanced Lte Network Architecture For 5g Mobile Communication Systemsmentioning

confidence: 99%

QoS‐Aware Optimal Radio Resource Allocation Method for Machine‐Type Communications in 5G LTE and beyond Cellular Networks

Beshley

Medvetskyi

et al. 2021

Wireless Communications and Mobile Computing

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In this paper, we consider the saturation problem in the 3GPP LTE cellular system caused by the expected huge number of machine-type communication (MTC) devices, leading to a significant impact on both machine-to-machine (M2M) and human-to-machine H2H traffic. M2M communications are expected to dominate traffic in LTE and beyond cellular networks. In order to address this problem, we proposed an advanced architecture designed for 5G LTE networks to enable the coexistence of H2H/M2M traffic, supported by different priority strategies to meet QoS for each traffic. The queuing strategy is implemented with an M2M gateway that manages four queues allocated to different types of MTC traffic. The optimal radio resource allocation method in LTE and beyond cellular networks was developed. This method is based on adaptive selection of channel bandwidth depending on the QoS requirements and priority traffic aggregation in the M2M gateway. Additionally, a new simulation model is proposed which can help in studying and analyzing the mutual impact between M2M and H2H traffic coexistence in 5G networks while considering high and low priority traffics for both M2M and H2H devices. This simulator automates the proposed method of optimal radio resource allocation between the M2M and H2H traffic to ensure the required QoS. Our simulation results proved that the proposed method improved the efficiency of radio resource utilization to 13% by optimizing the LTE frame formation process.

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Section: Enhanced Lte Network Architecture For 5g Mobile Communication Systemsmentioning

confidence: 99%

QoS‐Aware Optimal Radio Resource Allocation Method for Machine‐Type Communications in 5G LTE and beyond Cellular Networks

Beshley

Medvetskyi

et al. 2021

Wireless Communications and Mobile Computing

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“…Трафік у мобільних мережах зростає за експоненційним законом, а в майбутньому прогнозується зростання мобільного трафіку в 1000 разів. Сучасні мережі не можуть обслужити прогнозовані великі обсяги мобільного трафіку з достатнім рівнем QoS, тому необхідна побудова мобільних мереж нового покоління [1][2][3]. Мережі 5G повинні мати велику ємність, низьку затримку, велику швидкість передавання даних для кожного абонента.…”

Section: вступ і постановка задачіunclassified

Adaptive Formation of a Multilevel Radiostructure of Integrated Lte / Wi-Fi Networks

Kahalo¹,

Beshley²,

Климаш³

et al. 2019

TIT

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Запропоновано інтегровану LTE/Wi-Fі мережу мобільного оператора. Розроблено метод адаптивного формування структури інтегрованої мережі LTE/Wi-Fi радіодоступу з уникненням міжрівневої інтерференції. Використання такого підходу до розбиття структури рівня пікокомірок, дозволяє максимально ефективно розмежувати зони дії кожної базової станції та забезпечити абонентів на межі розподілу комірок послугами з низьким рівнем інтерференційних завад. Використовуючи засоби імітаційного моделювання, розроблено модель інтегрованої мережі, яка в залежності від розподілу користувацького навантаження та просторової локалізації базових станцій LTE і Wi-Fi точок формує структуру мережі радіодоступу. Ключові слова: інтегрована мережа, локалізація абонентського навантаження, LТЕ-U, пікокомірка, пропускна здатність мережі, якість сервісу.

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“…As OTA technology is increasingly being applied in the industrial field, its high demand for service bandwidth and service quality will require a large amount of bandwidth resources, without which there may be upgrade interruptions. The 5G-U (5G on unlicensed band) network has a high data transmission rate and low delay communication capability, which can significantly improve wireless communication performance [6,7]. For the centralized upgrade of various equipment in factories, the 5G-U network can meet strict requirements for the data transmission rate.…”

Section: Introductionmentioning

confidence: 99%

An OTA Upgrade Differential Compression Algorithm Based on Suffix Array Induced Sorting and BsDiff Methods

Zhang,

Wang,

et al. 2024

Applied Sciences

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As the scale and complexity of software for industrial equipment increases, the risk of defects being introduced into the software also increases. Over-the-air (OTA) technology eliminates software defects by regularly updating and maintaining the software equipment. However, downloading an upgraded file is time-consuming. The differential compression algorithm can rapidly complete OTA software upgrades. To solve the low-efficiency problem of suffix array sorting in the BsDiff algorithm, a fusion algorithm based on the suffix array induced sorting and BsDiff methods was proposed to reduce the time consumption in the OTA upgrade process. The execution of the difference algorithm in the cloud was simulated using bench experiments. Subsequently, the function and performance of the proposed algorithm were experimentally evaluated. The results showed that the optimized algorithm could save more than 35% of the time compared to the original algorithm, which improved the OTA upgrade efficiency to a certain extent.

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Improving the Efficiency of LTE Spectral Resources Use by Introducing the New of M2M/IoT Multi-Service Gateway

Cited by 13 publications

References 19 publications

QoS‐Aware Optimal Radio Resource Allocation Method for Machine‐Type Communications in 5G LTE and beyond Cellular Networks

QoS‐Aware Optimal Radio Resource Allocation Method for Machine‐Type Communications in 5G LTE and beyond Cellular Networks

Adaptive Formation of a Multilevel Radiostructure of Integrated Lte / Wi-Fi Networks

An OTA Upgrade Differential Compression Algorithm Based on Suffix Array Induced Sorting and BsDiff Methods

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