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[#]: collector: (lujun9972)
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[#]: translator: (littlebirdnest)
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[#]: reviewer: （ ）
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[#]: publisher: ( )
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[#]: url: ( )
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[#]: subject: (FCC auctions should be a long-term boost for 5G availability)
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[#]: via: (https://www.networkworld.com/article/3584072/fcc-auctions-should-be-a-long-term-boost-for-5g-availability.html)
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[#]: author: (Jon Gold https://www.networkworld.com/author/Jon-Gold/)
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FCC auctions should be a long-term boost for 5G availability
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======
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Federal Communications Commission policymaking targets creation of new services by making more spectrum available
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[FCC][1]
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As the march towards 5G progresses, it’s apparent that more spectrum will be needed to fully enable it as a service, and the Federal Communications Commission has clearly taken the message to heart.
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### 5G resources
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* [What is 5G? Fast wireless technology for enterprises and phones][2]
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* [How 5G frequency affects range and speed][3]
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* [Private 5G can solve some problems that Wi-Fi can’t][4]
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* [Private 5G keeps Whirlpool driverless vehicles rolling][5]
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* [5G can make for cost-effective private backhaul][6]
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* [CBRS can bring private 5G to enterprises][7]
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The FCC recently finished [auctioning off priority-access licenses for Citizen’s Broadband Radio Service (CBRS)][8] spectrum for 5G, representing 70MHz swath of new bandwidth within the 3.5GHz band. It took in $4.58 billion and is one of several such auctions in recent years aimed at freeing up more channels for wireless data. In 2011, 2014 and 2015 the FCC auctioned off 65MHz in the low- to mid-band, between roughly 1.7GHz and 2.2GHz, for example, and the 700MHz band.
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But the operative part of the spectrum now is the sub-6GHz or mid-band spectrum, in the same area as that sold off in the [CBRS][9] auction. A forthcoming C-Band auction will be the big one, according to experts, with a whopping 280MHz of spectrum on the table.
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“The big money’s coming with the C-band auction,” said Jason Leigh, a research manager with IDC. “Mid-band spectrum in the U.S. is scarce— that’s why you’re seeing this great urgency.”
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[[Get regularly scheduled insights by signing up for Network World newsletters.]][10]
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While the major mobile-data providers are still expected to snap up the lion’s share of the available licenses in that auction, some of the most innovative uses of the spectrum will be implemented by the enterprise, which will compete against the carriers for some of the available frequencies.
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Specialist networks for [IoT][11], asset tracking and other private networking applications are already possible via private LTE, but the maturation of 5G substantially broadens their scope, thanks to that technology’s advanced spectrum sharing, low-latency and multi-connectivity features. That, broadly, means a lot of new wire-replacement applications, including industrial automation, facilities management and more.
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## Reallocating spectrum means negotiation
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It hasn’t been a simple matter to shift America’s spectrum priorities around, and few would know that better than former FCC chair Tom Wheeler. Much of the spectrum that the government has been pushing to reallocate to mobile broadband over the past decade was already licensed out to various stakeholders, frequently government agencies and satellite network operators.
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Those stakeholders have to be moved to different parts of the spectrum, often compensated at taxpayer expense, and getting the various players to share and share alike has frequently been a complicated process, Wheeler said.
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“One of the challenges the FCC faces is that the allocation of spectrum was first made from analog assumptions that have been rewritten as a result of digital technology,” he pointed out, citing the transition from analog to digital TV as an example. Where an analog TV signal took up 6MHz of spectrum and required guard bands on either side to avoid interference, four or five digital signals can be fit into that one channel.
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Those assumptions have proved challenging to confront. Incumbents have publicly protested the FCC’s moves in the mid-band, arguing that insufficient precautions have been taken to avoid interference with existing services, and that changing frequency assignments often means they have to buy new equipment.
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“I went through it with the [Department of Defense], with the satellite companies, and the fact of the matter is that one of the big regulatory challenges is that nobody wants to give up the nice secure position that they have based on analog assumptions,” said Wheeler. “I think you also have to pay serious consideration, but I found that claims of interference were the first refuge of people who didn’t like the threat of competition or anything else.”
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## The future: more services
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The broader point of the opening of the mid-band to carrier and enterprise use will be potentially major advantages for U.S. businesses, regardless of the exact manner in which that spectrum is opened, according to Leigh. While the U.S. is sticking to the auction format for allocating wireless spectrum, other countries, like Germany, have set aside mid-band spectrum specifically for enterprise use.
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For a given company trying to roll its own private 5G network, that could push spectrum auction prices higher. But, ultimately, the services are going to be available, whether they’re provisioned in-house or sold by a mobile carrier or vendor, as long as there’s enough spectrum available to them.
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“The things you can do on the enterprise side for 5G are what’s going to drive the really futuristic stuff,” he said.
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Join the Network World communities on [Facebook][12] and [LinkedIn][13] to comment on topics that are top of mind.
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--------------------------------------------------------------------------------
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via: https://www.networkworld.com/article/3584072/fcc-auctions-should-be-a-long-term-boost-for-5g-availability.html
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作者：[Jon Gold][a]
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选题：[lujun9972][b]
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译者：[译者ID](https://github.com/译者ID)
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校对：[校对者ID](https://github.com/校对者ID)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
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[a]: https://www.networkworld.com/author/Jon-Gold/
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[b]: https://github.com/lujun9972
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[1]: https://www.flickr.com/photos/fccdotgov/4808818548/
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[2]: https://www.networkworld.com/article/3203489/what-is-5g-fast-wireless-technology-for-enterprises-and-phones.html
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[3]: https://www.networkworld.com/article/3568253/how-5g-frequency-affects-range-and-speed.html
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[4]: https://www.networkworld.com/article/3568614/private-5g-can-solve-some-enterprise-problems-that-wi-fi-can-t.html
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[5]: https://www.networkworld.com/article/3488799/private-5g-keeps-whirlpool-driverless-vehicles-rolling.html
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[6]: https://www.networkworld.com/article/3570724/5g-can-make-for-cost-effective-private-backhaul.html
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[7]: https://www.networkworld.com/article/3529291/cbrs-wireless-can-bring-private-5g-to-enterprises.html
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[8]: https://www.networkworld.com/article/3572564/cbrs-wireless-yields-45b-for-licenses-to-support-5g.html
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[9]: https://www.networkworld.com/article/3180615/faq-what-in-the-wireless-world-is-cbrs.html
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[10]: https://www.networkworld.com/newsletters/signup.html
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[11]: https://www.networkworld.com/article/3207535/what-is-iot-the-internet-of-things-explained.html
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[12]: https://www.facebook.com/NetworkWorld/
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[13]: https://www.linkedin.com/company/network-world
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@ -0,0 +1,106 @@
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[#]: collector: (lujun9972)
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[#]: translator: (littlebirdnest)
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[#]: reviewer: （ ）
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[#]: publisher: ( )
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[#]: url: ( )
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[#]: subject: (FCC auctions should be a long-term boost for 5G availability)
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[#]: via: (https://www.networkworld.com/article/3584072/fcc-auctions-should-be-a-long-term-boost-for-5g-availability.html)
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[#]: author: (Jon Gold https://www.networkworld.com/author/Jon-Gold/)
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美国联邦通讯委员的拍卖是长期的有助于5G普及
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======
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美国联邦通讯委员新的决策——让更多的频段能够被用于通信
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在5G的竞争当中，为了让5G的能力完全发挥出来，增加频谱是非常有必要的， 美国联邦通讯委员也知晓这一点
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什么是5G 给企业和手机更快的传输速度
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5G频率是如何影响5G范围和5G的速度的
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5G能够解决哪些，WiFi无法解决的问题
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5G能够让Whirlpool无人驾驶汽车继续运转
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5G能够让网络回传更有效率
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公民的宽带无线服务将5G带给企业
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美国联邦通讯委员近日完成了对公民的宽带无线服务5G频谱的拍卖---3.5GHz中的70MHz
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砸进去了45.8个亿的目的，和以往的拍卖不同的地方在于，能腾出更多的频段用于无线传输
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FCC 在 2011 2014和2015年拍卖了 65MHz 的低中频，大致在1.7GHz至2.2GHz，例如现在的700MHz。但是现在可操作的范围的频段是低于6GHz频段或中间频段，刚好是CMRS拍卖的部分,即将到来的C频段拍卖将会是重要一环，根据专家猜测，将会有巨大的280MHz频段进行拍卖
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C频段的拍卖，将会很有价值” IDC的研究主管Jasom leigh说到
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中频段在美国是极稀有的，这也就是为什么人们会如此积极
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然而主要的移动数据提供商仍然希望抢到这次拍卖中的最大份额,
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企业会对新的频段实施一系列的创新，同样将会与运营商竞争一系列可用的频率
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特别是物联网，资产追踪以及其他的个人应用早已通过LTE网络实现，而5G网络将会有扩大他们的范围，这多亏了 5G的频谱共享，低延迟，多连接的特性。广义讲，能替代更多当前需要线的设备，如工业上的自动化，设备的管理等等
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重新分配频段就意味着谈判
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对于想要改变美国的频段优先事项上的问题绝非小事，FCC此前的主席Tom Wheeler对此绝对深有体会，过去10年里，政府一直在推动重新分配频段，而享有频段者的大多是政府机构或者是卫星网络运营商商
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这些频段享有者被分配到不同频段，常以纳税人的税进行补偿，然后让更多的人进行享用，然而这一过程通常是困难的
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并指出“ FCC现在要面临的其中一个挑战就是分配频段从原本的模拟信号变成数字信号” 类似于模拟电视变成数字电视
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当模拟电视要求上到6MHz频段以及要求更宽的宽带去避免冲突，数字信号却能够在一个频率里有5个信号
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这一系列变革是具有挑战性的，反对者义不容辞公开反对FCC进入中频宽带，并说明这样做会干涉他们原有的设备和服务，也意味着更换频率就等于买新的设备
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公司讨论过，事实上其中一个较大的原因是监管层的问题，没人想放弃现有体系下基于模拟信号的工作岗位” Wheeler说到，“我觉得你应该考虑周全，但我发现那些所谓宣称信号冲突的人，其实并不关心来自竞争的威胁或者其他事物的威胁。
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未来:更多的服务
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将中频段开放给企业和运营商对美国商业将会有更多潜在的优势，无论是具体是哪一个频段开放，根据Leigh的说法，美国应该根据拍卖的形式来分配无线频段,像德国就早已设立专门的中频段来给企业使用
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对于一家试图推出自己的私有 5G 网络的公司，就可能推高拍卖的价格，但最终，一定要让这项服务存在，无论是内部供应服务还是移动运营商贩卖服务，只要他们有足够的频段使用
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“企业能够围绕5G做更加有科技含量的事物”他说到
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via: https://www.networkworld.com/article/3584072/fcc-auctions-should-be-a-long-term-boost-for-5g-availability.html
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作者：[Jon Gold][a]
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选题：[lujun9972][b]
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译者：[译者ID](https://github.com/littlebirdnest)
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校对：[校对者ID](https://github.com/校对者ID)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
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[a]: https://www.networkworld.com/author/Jon-Gold/
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[b]: https://github.com/lujun9972
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[1]: https://www.flickr.com/photos/fccdotgov/4808818548/
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[2]: https://www.networkworld.com/article/3203489/what-is-5g-fast-wireless-technology-for-enterprises-and-phones.html
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[3]: https://www.networkworld.com/article/3568253/how-5g-frequency-affects-range-and-speed.html
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[4]: https://www.networkworld.com/article/3568614/private-5g-can-solve-some-enterprise-problems-that-wi-fi-can-t.html
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[5]: https://www.networkworld.com/article/3488799/private-5g-keeps-whirlpool-driverless-vehicles-rolling.html
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[6]: https://www.networkworld.com/article/3570724/5g-can-make-for-cost-effective-private-backhaul.html
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[7]: https://www.networkworld.com/article/3529291/cbrs-wireless-can-bring-private-5g-to-enterprises.html
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[8]: https://www.networkworld.com/article/3572564/cbrs-wireless-yields-45b-for-licenses-to-support-5g.html
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[9]: https://www.networkworld.com/article/3180615/faq-what-in-the-wireless-world-is-cbrs.html
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[10]: https://www.networkworld.com/newsletters/signup.html
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[11]: https://www.networkworld.com/article/3207535/what-is-iot-the-internet-of-things-explained.html
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[12]: https://www.facebook.com/NetworkWorld/
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[13]: https://www.linkedin.com/company/network-world
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