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arXiv 2003.11078eess.SPcs.NI
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毫米波下从NGSO卫星直接接入5G新型无线电用户设备

Direct Access to 5G New Radio User Equipment from NGSO Satellites in Millimeter Waves

Pantelis-Daniel Arapoglou, Stefano Cioni, Emiliano Re, Alberto Ginesi

摘要:

下一代地面无线电通信,即所谓的第五代(5G)新无线电(NR),超出了低于6GHz的传统频带,也被指定在所谓的频率范围2(FR 2)中的毫米波(mmWave)上操作。几十年来,这样的频段一直是固定卫星服务(FSS)的自然栖息地。在这种新的景观,本文初步研究了非地球静止轨道(NGSO)卫星直接访问NR使能的用户设备(UE)在毫米波的可行性,从监管,UE特性,空间段,链路预算和系统的角度来看。它还确定了这一领域未来的研发需求。

英文摘要:

The next generation of terrestrial radio communications, so-called fifth generation (5G) New Radio (NR), beyond the traditional bands below 6 GHz, has been also specified to operate over millimeter waves (mmWaves), in the so-called Frequency Range 2 (FR2). Such frequency bands have been since decades the natural habitat for fixed satellite services (FSS). In this new landscape, this paper preliminary investigates the feasibility of non-geostationary orbit (NGSO) satellites directly accessing NR-enabled User Equipment (UE) in mmWaves, from a regulatory, UE characteristics, space segment, link budget and system point of view. It also identifies future R and D needs in this area.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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