New Courteous Algorithm for Uplink Scheduling in LTEAdvanced and 5G Networks The fast evolution of the number of wireless users and the emergence of new multimedia services have motivated thirdgeneration partnership project (3GPP) to develop new radio access technologies. Thus, the carrier aggregation (CA) was introduced from version 10 longterm evolution (LTE), known as longterm evolutionadvanced (LTEA), to meet the increasing demands in terms of throughput and bandwidth and to ensure the Quality of Service (QoS) for different classes of bearers in LTE networks. However, such solution stills inefficient until implementing good resources management scheme. Several scheduling mechanisms have been proposed in the literature, to guarantee the QoS of different classes of bearers in LTEA and 5G networks. Nevertheless, most of them promote highpriority bearers. In this study, a new approach of uplink scheduling resources has been developed. It aims to ensure service fairness of different traffic classes that allocates bearers over LTEA and 5G networks. Also, it raises the number of admitted users in the network by increasing the number of admitted bearers through a dynamic management of service priorities. In fact, the lowpriority traffic classes, using lowpriority bearers, are favoured during a specific time interval, based on the average waiting time for each class. Simulation results show that the QoS parameters were much improved for the lowpriority classes without significantly affecting the QoS of high priority ones.

To Analysis Performance Measures of 3GPP Wireless Network within LAA Framework Over the past few years, the number of mobile network users and the range of offered to them services has increased dramatically. This has led to a significant increase in generated in mobile network traffic volume, the transmission of which requires not only high network bandwidth but also the ability of operators to provide users services with the required quality of service (QoS) level. In such conditions, there is the problem of frequency spectrum lack, which requires operators and standardization organizations to search for an effective solution. There are two types of these problem solutions: attracting additional resources, for example, using higher frequencies, such as mmWave, or more efficient use of existing ones, for example, through the use of Licensed Shared Access (LSA) or Licensed Assisted Access (LAA) frameworks. We focus on LAA framework that was introduced by the 3GPP consortium as part of LTE Advanced (LTEA) technology and defined as a system capable of ensuring the coexistence of LTE and WiFi networks in unlicensed bands. In this paper, we propose two radio admission control schemes to the shared spectrum of 3GPP wireless networks within LAA framework. Services provided to users generate elastic traffic with minimum requirements to QoS level (GB services).