New Method Based on Priority of Heterogeneous Traffic for Scheduling Techniques in M2M Communications over LTE Networks

Ouaissa, Mariyam; Rhattoy, Abdallah

doi:10.22266/ijies2018.1231.21

Cited by 6 publications

(3 citation statements)

References 14 publications

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“…eMBB and uRLLC. An improved licensed resources allocation is presented in [15][16][17][18][19] to enable improved sufficient capacity for users. The authors of [20] propose multi-user preemptive scheduling (MUPS) to enhance eMBB traffic spectral efficiency, response time, and reliability of uRLLC in conventional multiple-inputmultiple-output (MU-MIMO) transmission when they identify the trade-off between the performance of uRLLC and overall capacity of the network system.…”

Section: Related Workmentioning

confidence: 99%

Radio Control Optimization for Enhanced QoS-based Spectrum Selection in Heterogeneous 5G Environments with eMBB and uRLLC

2023

IJIES

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5G mobile networks provide two main uses: enhanced mobile broadband (eMBB) and ultra-reliable lowlatency communications (uRLLC) are two critical services. While eMBB focuses on maximum data rate, uRLLC prioritizes latency and reliability. However, sharing radio resources between these two use cases creates a complex planning problem due to the trade-off between these different factors. Our proposal introduces an efficient control strategy that optimizes the use of licensed and unlicensed radio resources across various services i.e., eMBB with guaranteed bit rate (eMBB-GBR) and uRLLC ensuring that the traffic requirements of each service are met. The main objective of the proposed control strategy is to maximize the utilization of resources by ensuring the availability of resources, reducing delays, and achieving high throughput. The simulation results clearly show the superiority of the proposed algorithm compared to the reference scheme. This significantly improves the performance of the network by improving the utilization of resources, reducing latency service, increasing the rate of successful packets, and reducing the probability of blocking. The algorithm shows significant improvements, particularly with an 8%, 22%, and 28 % increase in effective capacity for the eMBB-GBR service compared to the reference approaches when the session arrival rate is 1.2. In addition, it significantly reduces the probability of session drops for eMBB-GBR service by about 0.05, 0.12, and 0.17 compared to the reference approaches. Moreover, the proposed control strategy has a significant relative latency for uRLLC service of 13%, 21 %, and 26% compared to reference approaches when URLLC density is around 1000 UEs.

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Section: Related Workmentioning

confidence: 99%

Radio Control Optimization for Enhanced QoS-based Spectrum Selection in Heterogeneous 5G Environments with eMBB and uRLLC

2023

IJIES

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“…However, the future IoT causes different challenges among them we can cite the security of communication and privacy of users. In this paper, we focus on the authentication that is a critical security mechanism that accords authorized user's access to a network [5]. It is observed that a LTE user device carries out two authentication steps to get access to the multimedia services and this increases authentication complexity and the terminal's energy consumption.…”

Section: Introductionmentioning

confidence: 99%

An Efficient and Secure Authentication and Key Agreement Protocol of LTE Mobile Network for an IoT System

Ouaissa¹,

Ouaissa²,

Rhattoy³

2019

IJIES

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The Internet of Things (IoT) is a new concept that is developed considerably in current wireless communications. The main idea of this paradigm is the exchange of information and data from real-world devices with the internet by using unique addressing systems can communicate and interact with each other to achieve common objectives. With the emergence of next generation battery-powered of smart mobile phone, open source application platforms, security and the terminal's energy consumption have become big issues. Long Term Evolution (LTE) is one of the most popular 4th Generation (4G) technologies defined by 3rd Generation Partnership Projects (3GPP) also IP Multimedia Subsystem (IMS) is a prominent architectural framework for multimedia services delivery in 4G/5G networks. In this paper, we focus on IoT security in particular, we explore authentication that is a critical security mechanism which accords authorized users access to a network. It is observed that the end user requires two authentication steps to access multimedia services. The first is the LTE network layer authentication, and the second is the IMS service layer authentication. The authentication steps utilize energy and are carried out using the Authentication and Key Agreement (AKA) protocol. As defined by 3GPP, IMS-Authentication and Key Agreement protocol (IMS-AKA) is the official authentication procedure in IMS and the standard EPS-Authentication and Key Agreement protocol (EPS-AKA) is proposed to provide the authentication service between the device and the network in Evolved Packet System (EPS) system. However, the procedures are prone to different weaknesses both on security and performances aspects. This paper proposes a secure and efficient AKA protocol that authenticates the user on both the network layer and the service layer without double execution the AKA protocol, simplifies the authentication steps, protects user's identities and reduces the authentication process complexity due to the use of Elliptic Curve Cryptography (ECC). The proposed solution was checked by the security protocol verification tool, Automated Validation of Internet Security Protocols and Applications (AVISPA), which indicated that it is a very secure level. Simulation results showed that our proposed compared to IMS-AKA and EPS-AKA offers better performances in terms of energy consumption and storage cost.

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“…In fact, congestion can occur due to simultaneous authentication signaling messages from M2M devices [6][7]. If a large number of M2M devices in a group need to access the network at the same time, traditional authentication protocols (EPS-AKA or EAP-AKA) will suffer from a high signal overhead, leading to signaling, authentication and reduction of Quality of Service (QoS) of the network [8]. The reason is that each device must perform a complete AKA authentication procedure with the home authentication server, respectively.…”

Section: Introductionmentioning

confidence: 99%

A secure group based authentication protocol for machine to machine communications in LTE-WLAN interworking architecture

Ouaissa

Rhattoy

2019

IJEECS

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Machine to Machine (M2M) communication has been used in applications such as telemetry, industry, automation and health. Support for a large number of devices has been considered an essential requirement in M2M communications. During this time, security is the most important challenge; M2M cannot access secure networks through effective authentication, all relevant M2M applications cannot be accepted. The challenge of M2M research is authentication by the group when a large number of M2M devices simultaneously accessing the network will cause severe authentication signaling congestion. The group based model under an M2M architecture, especially when the Machine Type Communication (MTC) devices belong to the non 3rd Generation Partnership Project (3GPP) network, will face a new challenge of access authentication. In this paper, we propose a group based authentication and key agreement protocol for machine type communications combining Elliptic Curve based Diffie-Hellman (ECDH) on the Extensible Authentication Protocol (EAP). Compared to EAP-AKA and other existing authentication protocols, our solution provides increased security against various malicious activities and better performance in terms of signaling overhead, bandwidth consumption and transmission cost.

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New Method Based on Priority of Heterogeneous Traffic for Scheduling Techniques in M2M Communications over LTE Networks

Cited by 6 publications

References 14 publications

Radio Control Optimization for Enhanced QoS-based Spectrum Selection in Heterogeneous 5G Environments with eMBB and uRLLC

Radio Control Optimization for Enhanced QoS-based Spectrum Selection in Heterogeneous 5G Environments with eMBB and uRLLC

An Efficient and Secure Authentication and Key Agreement Protocol of LTE Mobile Network for an IoT System

A secure group based authentication protocol for machine to machine communications in LTE-WLAN interworking architecture

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