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Novel Handover Optimization with a Coordinated Contiguous Carrier Aggregation Deployment Scenario in LTE-Advanced Systems
المؤلفون المشاركون
Nordin, Rosdiadee
Shayea, Ibraheem
Mohamad, Hafizal
Abd Rahman, Tharek
Abdullah, Nor Fadzilah
Ismail, Mahamod
المصدر
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-20، 20ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-12-14
دولة النشر
مصر
عدد الصفحات
20
التخصصات الرئيسية
الملخص EN
The carrier aggregation (CA) technique and Handover Parameters Optimization (HPO) function have been introduced in LTE-Advanced systems to enhance system performance in terms of throughput, coverage area, and connection stability and to reduce management complexity.
Although LTE-Advanced has benefited from the CA technique, the low spectral efficiency and high ping-pong effect with high outage probabilities in conventional Carrier Aggregation Deployment Scenarios (CADSs) have become major challenges for cell edge User Equipment (UE).
Also, the existing HPO algorithms are not optimal for selecting the appropriate handover control parameters (HCPs).
This paper proposes two solutions by deploying a Coordinated Contiguous-CADS (CC-CADS) and a Novel Handover Parameters Optimization algorithm that is based on the Weight Performance Function (NHPO-WPF).
The CC-CADS uses two contiguous component carriers (CCs) that have two different beam directions.
The NHPO-WPF automatically adjusts the HCPs based on the Weight Performance Function (WPF), which is evaluated as a function of the Signal-to-Interference Noise Ratio (SINR), cell load, and UE’s velocity.
Simulation results show that the CC-CADS and the NHPO-WPF algorithm provide significant enhancements in system performance over that of conventional CADSs and HPO algorithms from the literature, respectively.
The integration of both solutions achieves even better performance than scenarios in which each solution is considered independently.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Shayea, Ibraheem& Ismail, Mahamod& Nordin, Rosdiadee& Mohamad, Hafizal& Abd Rahman, Tharek& Abdullah, Nor Fadzilah. 2016. Novel Handover Optimization with a Coordinated Contiguous Carrier Aggregation Deployment Scenario in LTE-Advanced Systems. Mobile Information Systems،Vol. 2016, no. 2016, pp.1-20.
https://search.emarefa.net/detail/BIM-1111508
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Shayea, Ibraheem…[et al.]. Novel Handover Optimization with a Coordinated Contiguous Carrier Aggregation Deployment Scenario in LTE-Advanced Systems. Mobile Information Systems No. 2016 (2016), pp.1-20.
https://search.emarefa.net/detail/BIM-1111508
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Shayea, Ibraheem& Ismail, Mahamod& Nordin, Rosdiadee& Mohamad, Hafizal& Abd Rahman, Tharek& Abdullah, Nor Fadzilah. Novel Handover Optimization with a Coordinated Contiguous Carrier Aggregation Deployment Scenario in LTE-Advanced Systems. Mobile Information Systems. 2016. Vol. 2016, no. 2016, pp.1-20.
https://search.emarefa.net/detail/BIM-1111508
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1111508
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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