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美国联邦政府关闭或延迟部署5G网络_我的网站

A | 随着美国政府的关闭，未来几个月进入市场的技术产品数量将减少，甚至5G网络的部署也将受到影响。这是因为联邦通信委员会（FCC）、食品药品监督管理局（FDA）和其他美国认证消费电子设备安全的机构因政府关闭而被暂停。这种情况持续了21天。    The automotive experts at Edmunds test SUVs of all shapes, sizes and prices. During these evaluations, certain models rise to the top with qualities such as roomy seating and cargo areas, a comfortable ride, and easy-to-use touchscreens and technology features. But with many prospective buyers looking to make every dollar count, it’s important to consider value as well.Working with a budget cap of $40,000, Edmunds picked five SUVs to highlight. Some have city-friendly proportions that take the stress out of parking in tight spots, while others have cavernous cargo holds and handy third-row seating. They are listed below in order of price, which includes the destination charge.2024 MAZDA CX-50The Mazda CX-50 small SUV earns a spot in this list thanks to its driving refinement and upscale cabin. From inside it’s not hard to believe that you’re behind the wheel of a luxury-badged model. The design is first-rate and the seats are supportive in either row. The CX-50 rides a bit more firmly over bumps than other SUVs, but in return it has stable handling and is enjoyable to zip around town in or take out on a scenic drive. All-wheel drive is standard on every trim, as are driver assist features such as lane keeping assistance, traffic-adaptive cruise control and blind-spot warning. A 186-horsepower four-cylinder serves as this Mazda’s capable and budget-minded base engine. There’s an optional turbo four-cylinder that’s more powerful, but it nudges the price at or above a $40,000 spending limit.Starting manufacturer’s suggested retail price: $31,6752023 KIA SORENTOThe Kia Sorento is a compelling choice for shoppers wanting a low-priced seven-passenger SUV. Its third-row seating area is smaller than those of bigger models — such as the Hyundai Palisade listed below — but it is still suitable for occasional use for kids. Most of the Sorento’s trim levels come well stocked with helpful convenience and technology features.There is a choice of a fuel-conscious, non-turbocharged 191-horsepower four-cylinder engine or a punchier 281-horsepower turbo-four available in higher trims. And it’s possible to opt for the more powerful engine and keep the Sorento’s price well below $40,000. A Sorento Hybrid is also available for shoppers seeking higher fuel economy. Starting MSRP: $31,4152024 HONDA CR-VThe Honda CR-V is about as well rounded as a small SUV can get. It delivers a smooth and comfortable ride, great outward visibility, and loads of cargo space. Fuel economy is another plus point. The CR-V’s base 190-horsepower turbocharged four-cylinder gets up to an EPA-estimated 30 mpg combined, or you can opt for the 204-hp hybrid powertrain that gets up to 40 mpg combined. Thanks to its recent redesign for the 2023 model year, the interior of the CR-V is attractive and functional. Picking the midgrade EX-L trim stays under our budget limit and still gets you some upscale features such as leather upholstery, a power liftgate and a bigger center touchscreen. Starting MSRP: $30,8252024 SUBARU OUTBACKThe Subaru Outback is ideal for SUV shoppers who want a vehicle that’s suitable for occasional off-road adventures. Thanks to its standard all-wheel drive and generous ground clearance, the midsize Outback has above-average capability on dirt roads or rocky trails. The Outback’s wagon-like shape also makes it easier to load recreational gear or cargo on the roof.Acceleration from the Outback’s standard 182-horsepower four-cylinder can be slow when you need a burst of speed on the highway, but in exchange the Outback gets a respectable EPA-estimated 28 mpg combined. A more powerful turbocharged four-cylinder is also available, though it exceeds our budget cap.Starting MSRP: $30,1902024 HYUNDAI PALISADEThe three-row Hyundai Palisade is the most expensive SUV among Edmunds’ choices here, and the majority of trims are priced beyond a $40,000 budget. But it’s important to know even the base Palisade is equipped with a long roster of tech features and driving aids. Highlights include a big 12.3-inch center touchscreen, first- and second-row USB ports, traffic-adaptive cruise control and blind-spot warning.All Palisades come with a 291-horsepower V6 engine that delivers acceptable acceleration and fuel economy. Despite its relatively large size, the Palisade is relaxing to drive and easy to maneuver. Also worth noting is its third-row seating has ample space even for adults, which is a rarity among many midsize SUVs. Starting MSRP: $37,735_______This story was provided to The Associated Press by the automotive website Edmunds.Nick Kurczewski is a contributor at Edmunds and is on Twitter and Instagram。如果美国政府不尽快恢复运营，下一代无线网络的引入也可能受到影响。这些基于5G技术的无线网络可以大大提高网络速度和响应速度。

B | 代表电信设备制造商的电信行业协会（TIA）周五表示，政府的关闭减缓了需要FCC认证的设备的引进速度，并可能最终影响5G网络的部署。TIA负责政府事务的高级副总裁肉桂·罗杰斯说，美国政府的关闭恰逢美国需要在5G竞争中保持领先地位的关键时刻。

C | 如果企业不能获得必要的FCC认证，将对新网络设备的批准产生严重的负面影响。

D | 这些设备的目标是实现5G的部署和5G支持的下一代技术的完整生态系统。在众议院和参议院未能就美国总统特朗普花费50亿美元修建边界墙达成一致后，美国政府于12月22日开始部分关闭。

E | 但似乎不会很快结束——民主党和特朗普都没有表现出屈服于他们要求的迹象。僵局对80万联邦工人产生了真正的经济影响，这些工人自上周五停工以来没有拿到第一份工资。但事件的涟漪效应已开始蔓延，科技产业也受到影响，一些设备制造商被迫暂停产品发布。政府关门的影响是什么？联邦通信委员会在1月3日正式停止了大部分工作，但保留了一些任务，例如正在进行的5G频谱拍卖。但是该机构已经有超过80%的员工在临时休假，并且关闭了认证机构用来与产品开发人员和实验室合作的几个数据库。根据联邦通信委员会的要求，大多数发射射频能量的新设备都经过认证，以确保这种能量不会伤害人类或干扰使用无线电频谱的其他产品或服务。几乎所有的实际测试都外包给联邦通信委员会授权的公司或电信认证机构。但许多产品最终仍需得到联邦通信委员会的批准。在披露关闭计划时，联邦通信委员会明确表示，这些第三方“无法上传设备授权申请或颁发证书授权”，因为他们无法访问必要的数据库。任何带有传送器的产品在停车结束前都不会获得认证。

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