Results 151 to 160 of about 2,150 (172)

Throughput-maximizing OFDMA Scheduler for IEEE 802.11ax Networks

2020 IEEE 31st Annual International Symposium on Personal, Indoor and Mobile Radio Communications, 2020
In this paper, we develop a novel throughput- maximizing OFDMA scheduler for the multi-user MAC framework for the IEEE 802.11ax networks. The scheduler works both in the downlink and uplink directions and assigns resource units to stations using a linear programming technique considering load of each client, possible resource unit configurations ...
Kuran M. S., Dilmac A., Topal O., Yamansavascilar B., Avallone S., Tugcu T.   +5 more
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IEEE 802.11ax: giant leap in WLAN evolution

XII Conference on Reconnaissance and Electronic Warfare Systems, 2019
Wireless local area networks (WLANs) are a cost-efficient solution that satisfy most current communication requirements in domestic, public and business scenarios. However, WLANs face two main challenges. Firstly, they must address dense scenarios, which is motivated by the continuous deployment of new access points to cover new areas.
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Spectrum Efficient Support of IEEE 802.11ba in an IEEE 802.11ax Network

2019 IEEE 89th Vehicular Technology Conference (VTC2019-Spring), 2019
The IEEE 802.11ba Task Group is currently developing a standard for wake-up radios (WUR), intended to significantly reduce the total power consumption. In this paper, we study means to multiplex the signal intended for the WUR in the frequency domain with data transmitted according to the 802.11ax standard.
Leif R. Wilhelmsson, Miguel M. Lopez
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IEEE 802.11ax: Next generation wireless local area networks

10th International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness, 2014
Recently, IEEE 802 started a task group to investigate and deliver next generation WLAN technologies for the scenarios of dense networks with a large number of stations and access point. The proposal is specified as the IEEE 802.11ax amendment. Due to the significant network capacity increase achieved by 802.11ax, the term high-efficiency WLAN (HEW) is
Der-Jiunn Deng, Kwang-Cheng Chen, Rung-Shiang Cheng   +2 more
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Analytical Review of Innovations of the IEEE 802.11ax Standard

NBI Technologies, 2022
Nowadays, due to the rapid development of small-scale wireless networks, the increase in the amount of the traffic consumption (due to the pandemic and the transfer of employees to remote work), the increase in the number of wireless devices and the requirements for the bandwidth of communication channels and different delays arising in them ...
Dmitry Tyukhtyaev, Dmitry Morozov
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Performance comparison of wireless protocol IEEE 802.11ax vs 802.11ac

2020 International Conference on Smart Technology and Applications (ICoSTA), 2020
The sixth generation of wireless protocol IEEE 802.11ax has been launched and offers better performance than the previous fifth-generation wireless protocol IEEE 802.11ac. This paper reviews the performance of both wireless protocols in the same operating frequency of 5 GHz.
Adian Fatchur Rochim, Burhanudin Harijadi, Yosepin Petra Purbanugraha, Syamsul Fuad, Kuntoro Adi Nugroho   +4 more
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A Planar Pattern-reconfigurable Antenna for IEEE 802.11ax Applications

2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, 2020
IEEE 802.11ax systems will appear in the market soon and bring significant advancements to existing WLAN technologies. To further enhance their system performance, this paper proposes a planar reconfigurable antenna inspired by the Yagi-Uda structure. It is capable of beam steering by utilizing a switched pixel structure to change the antenna current ...
Wei Xie, Chi-Yuk Chiu, Ross Murch
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IEEE 802.11ax: Highly Efficient WLANs for Intelligent Information Infrastructure

IEEE Communications Magazine, 2017
Recently, IEEE 802.11ax, introducing the fundamental improvement of WLANs, was approved as the next generation WLAN technology. Satisfying tremendous user demands for user experience, IEEE 802.11ax will fuel the future intelligent information infrastructure to serve big data transportation and diverse smart application scenarios.
Der-Jiunn Deng, Ying-Pei Lin, Xun Yang, Jun Zhu, Yun-Bo Li, Jun Luo, Kwang-Cheng Chen   +6 more
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Analiza performansi IEEE 802.11ax mreža

2020
802.11ax je (u trenutku pisanja) najnoviji standard prijenosa podataka u lokalnim bežičnim mrežama koji je dostupan krajnjim korisnicima. Ovaj standard se također naziva i WiFi 6 jer obilježava šestu iteraciju WiFi standarda. 802.11ax donosi mnoga poboljšanja u odnosu na prethodni 802.11ac, a drastično je poboljšan u odnosu na trenutno najzastupljeniji
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Performanse protokola TCP u mrežama IEEE 802.11ax

2020
This paper primarily deals with the analysis of TCP protocol performance within IEEE 802.11ax networks. In the first part. The first part of the paper describes the standard in a way that through the description of the work of its predecessors gradually builds all the significant methods and innovations that introduce this standard in the field of ...
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