Energy‐efficient radio resource allocation for dual‐hop relay‐assisted orthogonal frequency division multiple access systems with quality of service provisioning

2021 ◽  
Author(s):  
Juno Vitorino Saraiva ◽  
Francisco Rafael Marques Lima ◽  
Alexandre Matos Pessoa ◽  
Tarcisio Ferreira Maciel ◽  
Walter da Cruz Freitas Junior ◽  
...  
Keyword(s):  
Resource Allocation ◽  
Quality Of Service ◽  
Energy Efficient ◽  
Multiple Access ◽  
Service Provisioning ◽  
Frequency Division ◽  
Radio Resource Allocation ◽  
Radio Resource ◽  
Quality Of Service Provisioning

scholarly journals Quality of Service Class Identifier (QCI) radio resource allocation algorithm for LTE downlink

PLoS ONE ◽  
2019 ◽  
Vol 14 (1) ◽  
pp. e0210310 ◽  
Author(s):  
Maharazu Mamman ◽  
Zurina Mohd Hanapi ◽  
Azizol Abdullah ◽  
Abdullah Muhammed
Keyword(s):  
Resource Allocation ◽  
Quality Of Service ◽  
Radio Resource Allocation ◽  
Service Class ◽  
Radio Resource ◽  
Resource Allocation Algorithm ◽  
Allocation Algorithm

scholarly journals Throughput and Fairness Optimal Scheduling for High Speed Cell Edge Users in LTE Networks

2019 ◽  
Vol 9 (2S3) ◽  
pp. 253-258
Keyword(s):  
Resource Allocation ◽  
Quality Of Service ◽  
High Speed ◽  
Scheduling Algorithm ◽  
System Capacity ◽  
Radio Resource Allocation ◽  
Radio Resource ◽  
Lte Networks ◽  
Cell Edge

Guaranteeing Quality of Service (QoS) to mobile users is the primary aim of cellular broadband system like Long Term Evolution (LTE). Radio resource allocation and scheduling are two important functions in the LTE networks to enhance the quality of service. For increasing the generally user experience, an efficient radio resource allocation and Scheduling algorithm should be used. However, this became a non-trivial task as the demands and requirements of user data changes day-to-day. In these situations, with the limited radio resources, maximum system capacity can be obtained on expense of unfair share of the resources. In this work, high speed cell edge users are considered as they experience poor signal strength and their quality of service degrades when they move away from Evolved-Nodes (e-Nodes). Here, a novel scheduling algorithm has been introduced to extend the cell edge throughput amid during high mobility scenarios. The proposed scheduling scheme will be compared with the conventional schemes like best CQI, RR and PF in terms of throughput and fairness. It is presented that the proposed scheme gives better performance against the conventional ones in the chosen scenario.

Variability-Aware Task Allocation for Energy-Efficient Quality of Service Provisioning in Embedded Streaming Multimedia Applications

2012 ◽  
Vol 61 (7) ◽  
pp. 939-953 ◽  
Author(s):  
Francesco Paterna ◽  
Andrea Acquaviva ◽  
Alberto Caprara ◽  
Francesco Papariello ◽  
Giuseppe Desoli ◽  
...  
Keyword(s):  
Quality Of Service ◽  
Task Allocation ◽  
Energy Efficient ◽  
Multimedia Applications ◽  
Service Provisioning ◽  
Quality Of Service Provisioning
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