Measurement and nonlinear behavioral modeling of the dynamic bias current in an LTE‐A Chireix PA
Sign Up to like & getrecommendations! Published in 2017 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.30817
Abstract: The measurement and modeling of the dynamic power dissipation of a dual-input Chireix power amplifier driven by LTE modulated signals is reported to optimize its dynamic efficiency. Two memory cubic spline FIR and NARMA behavioral… read more here.
Keywords: bias current; power; modeling dynamic; measurement nonlinear ... See more keywords
e-LBT: an Enhanced Listen Before Talk Mechanism for Collision Avoidance in an LTE-U and WiFi Coexistence System
Sign Up to like & getrecommendations! Published in 2018 at "Mobile Networks and Applications"
DOI: 10.1007/s11036-018-1081-4
Abstract: This paper considers the hidden-node problem in downlink transmission of an LTE-U and WiFi coexistence system operating in unlicensed bands. An enhanced LTE-U node structure is first presented, in which a WiFi module is introduced… read more here.
Keywords: system; mechanism; node; lbt ... See more keywords
An efficient handover decision in heterogeneous LTE-A networks under the assistance of users’ profile
Sign Up to like & getrecommendations! Published in 2018 at "Telecommunication Systems"
DOI: 10.1007/s11235-017-0374-4
Abstract: The increasing demand for wireless networks calls for the use of heterogeneous networks in order to fulfil user requirements. Mobility management is considered one of the important entities for such networks. The handover is one… read more here.
Keywords: handover; number; handover decision; packet ... See more keywords
Dynamic Analysis of Load Balancing Algorithms in LTE/LTE-A HetNets
Sign Up to like & getrecommendations! Published in 2017 at "Wireless Personal Communications"
DOI: 10.1007/s11277-017-4089-3
Abstract: The performance of load balancing algorithms in HetNets is investigated in this paper. We performed a comparative analysis of three load balancing algorithms, including our previously proposed algorithm based on local optimization. We evaluated the… read more here.
Keywords: balancing algorithms; load balancing; lte; load ... See more keywords
Comparative Study of Power Saving and Delay in LTE DRX, Directional-DRX and Hybrid-Directional DRX
Sign Up to like & getrecommendations! Published in 2018 at "Wireless Personal Communications"
DOI: 10.1007/s11277-017-5015-4
Abstract: With integration of advanced long term evolution networks (LTE networks) in mobile technology, 5G networks are introduced due to broadband spectrum extension which requires higher power consumption. Discontinuous reception (DRX) sleep mode mechanism is provided… read more here.
Keywords: power saving; hybrid directional; drx; directional drx ... See more keywords
Development and verification of cooperative adaptive cruise control via LTE‐V
Sign Up to like & getrecommendations! Published in 2019 at "IET Intelligent Transport Systems"
DOI: 10.1049/iet-its.2018.5475
Abstract: In this study, the authors present a testbed platform for realising cooperative adaptive cruise control enabled by LTE-V (LTE-vehicle). The platform is developed on a platoon of vehicles, each of which is equipped with a… read more here.
Keywords: control; cooperative adaptive; lte; cruise control ... See more keywords
Downlink scheduling algorithm over LTE networks using genetic algorithm
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Materials and Processing Technologies"
DOI: 10.1080/2374068x.2020.1829957
Abstract: The Third Generation Partnership Project (3GPP) has introduced the Long-Term Evolution (LTE) to handles the increasing demand for the wireless network setup. In the LTE setup, radio resource manage... read more here.
Keywords: algorithm; lte networks; downlink scheduling; lte ... See more keywords
12-Port 5G Massive MIMO Antenna Array in Sub-6GHz Mobile Handset for LTE Bands 42/43/46 Applications
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2017.2763161
Abstract: A 12-port antenna array operating in the long term evolution (LTE) band 42 (3400–3600 MHz), LTE band 43 (3600–3800 MHz), and LTE band 46 (5150–5925 MHz) for 5G massive multiple-input multiple-output (MIMO) applications in mobile… read more here.
Keywords: mimo; antenna array; tex math; lte ... See more keywords
A Q-Learning Scheme for Fair Coexistence Between LTE and Wi-Fi in Unlicensed Spectrum
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2829492
Abstract: During the last years, the growth of wireless traffic pushed the wireless community to search for solutions that can assist in a more efficient management of the spectrum. Toward this direction, the operation of long… read more here.
Keywords: lte unlicensed; unlicensed spectrum; coexistence; fair coexistence ... See more keywords
Opportunistic Resource Scheduling for LTE-Unlicensed With Hybrid Communications Modes
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2867427
Abstract: The rapidly increasing amounts of mobile traffic have brought new challenges on the limited spectrum resource. LTE on the unlicensed band, namely, LTE-U, under the carrier aggregation technology has been considered as a potential solution… read more here.
Keywords: lte unlicensed; transmission; resource; lte bss ... See more keywords
Enhancing the Coexistence of LTE and Wi-Fi in Unlicensed Spectrum Through Convolutional Neural Networks
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2902035
Abstract: Over the last years, the ever-growing wireless traffic has pushed the mobile community to investigate solutions that can assist in more efficient management of the wireless spectrum. Towards this direction, the long-term evolution (LTE) operation… read more here.
Keywords: lte transmissions; coexistence; lte; unlicensed spectrum ... See more keywords