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首页> 外文会议>Proceedings of the 13th ACM international conference on mobile ad hoc networking and computing >Urban-Scale Wireless Networks In Unlicensed sub-GHz Bands
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Urban-Scale Wireless Networks In Unlicensed sub-GHz Bands

机译：未许可的低于GHz频段的城市规模无线网络

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摘要

The FCC ruled in September 2010 that unused UHF TV channels could be repurposed for unlicensed wireless Internet, a capability often termed "Super WiFi" because UHF bands have much greater range compared to today's GHz WiFi. Yet with so many channels used for TV in populated areas, few and sometimes none are left over in urban areas, severely hindering the capacity and market possibilities of Super WiFi in U.S. cities. Moreover, with a limited urban market hindering the cost savings of mass production, rural deployments are likewise hindered. Nonetheless, many urban areas world-wide have far greater unlicensed spectrum availability across many sub-GHz bands. In this talk, 1 will describe the global possibilities for UHF-band wireless networks, including specific: deployment scenarios. Moreover. I will describe research, standardization, and policy challenges that must be overcome to realize urban-scale wireless networks in sub-GHz bands.
机译：FCC于2010年9月裁定，可以将未使用的UHF电视频道重新用于未经许可的无线互联网，该功能通常称为“超级WiFi”，因为与今天的GHz WiFi相比，UHF频段的范围要大得多。然而，由于人口稠密地区的电视频道太多，城市地区几乎没有，甚至没有留下，严重阻碍了美国城市中超级WiFi的容量和市场可能性。此外，由于有限的城市市场阻碍了大规模生产的成本节省，农村地区的部署也受到了阻碍。但是，全球许多城市地区在许多低于GHz的频段上都有更大的未许可频谱可用性。在本演讲中，1将描述UHF频段无线网络的全球可能性，包括特定的部署方案。此外。我将描述实现低于GHz频段的城市规模无线网络必须克服的研究，标准化和政策挑战。

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