Showing 1 - 8 results of 8 for search '"extremely high frequency"', query time: 0.06s Refine Results
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    Challenges for beyond 5G:ultra-densification of radio access network by Fumiyuki Adachi, Ryo Takahashi, Hidenori Matsuo

    Published 2020-11-01
    “…Ultra-densification of radio access network (RAN) is a key to efficiently support the exponentially growing mobile data traffic in 5G era.Furthermore,extremely high frequency band like mmWave band was utilized to solve the bandwidth shortage problem.However,untra-dense reusing the same radio resource produced severe interference.And the mmWave link was very harsh due to frequent blockage by obstacles.Therefore a new RAN architecture needed to be introduced to realize ultra-reliable communications in such a severe radio propagation environment.An architecture of distributed MIMO based RAN was presented.Then,enhanced interference coordination (eIC) was described.Finally,the effectiveness of distributed MIMO based RAN with eIC by computer simulation was showed.…”
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    Cell stress response to combined ionizing and non-ionizing radiation and magnetic fields: a review based on human buccal epithelium cells by К. А. Кузнецов, Г. М. Онищенко, О. Т. Ніколов

    Published 2024-12-01
    “…Background: The impact of low-dosed ionizing radiation (IR) itself and in combination with the other damaging physical factors such as extremely high frequency (EHF) microwaves and magnetic fields (MF) is currently the object of numerous researches. …”
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    Outcomes of oncologic arthroplasty in children and adolescents with malignant limb tumors: a systematic review by Vyacheslav I. Zorin, Sergei V. Vissarionov, Alexandr Y. Makarov, Timofey S. Rybinskikh, Kristina N. Rodionova

    Published 2024-12-01
    “…The data obtained indicate an extremely high frequency of complications during oncologic arthroplasty in children, mainly of an orthopedic profile, which requires analysis and development of measures to prevent them, as well as organizational solutions for the correction of these disorders.…”
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    Graphene-Based Full-Duplex Antenna for Future Generation Communication in THz Frequency Range by Avez Syed, Mansour H. Almalki

    Published 2023-01-01
    “…Therefore, with a small footprint, graphene acts as an excellent radiator at extremely high frequencies.…”
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