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Wi-Fi联盟将在第三季度启动Wi-Fi 6设备认证计划_我的网站

一 |     TACOMA, Wash. -- No one will face criminal charges following a two-car crash in Tacoma, Washington, that killed six Arizona residents in July, according to Pierce County prosecutors.A three-month Washington State Patrol investigation into the July 15 crash at the intersection of state Route 509 and Alexander Avenue determined the Arizona residents' vehicle ran a red light when the crash occurred, the Tacoma News Tribune reported Thursday.The crash happened about 11 a.m., when a Kia Forte sedan holding seven people drove through the intersection and was hit by an eastbound driver in a BMW SUV, according to charging decision documents. The Kia hit a curb, rolled 70 feet (21 meters) and caught fire. Five of the Kia’s occupants were declared dead at the scene, and a sixth died later at St. Joseph Medical Center. A seventh occupant — a Phoenix man — survived with serious injuries but had no memory of the crash. The group had traveled to Tacoma to attend an Amway convention, family members told the News Tribune.Those who died were Felix Y Begay, 25, of Kayenta, Arizona; Cerra Corner, 19, of Phoenix; Lisa Esparza, 19, of Phoenix; Javan Runnels, 22, of Phoenix; Calsie Sockyma, 25, of Tuba City, Arizona and Erick Tsosie, 25, of Kayenta, Arizona.Five of the victims — Corner, Begay, Runnels, Sockyma and Tsosie — were in the backseat of the Kia not wearing seatbelts. Esparza was driving, and the Phoenix man who survived was in the front passenger’s seat. The driver and passenger in the BMW — a 42-year-old Tacoma man and his 40-year-old wife — were uninjured.There was insufficient evidence to prove the BMW driver acted with disregard for the safety of others, according to Deputy Prosecuting Attorney Elizabeth Dasse. The incident was not vehicular homicide or vehicular assault, she said.。据外媒报道，Wi-Fi联盟已启动支持Wi-Fi 6标准的设备认证计划，预计将于今年第三季度启动。该计划适用于基于IEEE 802.11ax技术的设备，该技术于去年10月被Wi-Fi联盟指定为Wi-Fi 6，以简化不同代Wi-Fi技术的命名方案，并使消费者更容易接受和理解。该认证计划被称为Wi-Fi认证6，旨在确保基于新一代Wi-Fi技术构建的设备符合互操作性和安全性行业标准。

二 | 根据Wi-Fi联盟，该认证方案将为用户提供播放超高清电影甚至关键业务应用程序所需的容量、覆盖范围和性能。Wi-Fi认证6支持MU-MIMO、波束形成和1024-Quam技术带来的更高数据传输速率和更大网络容量等先进功能。其他功能包括改善拥挤环境中的性能，以及使用目标唤醒时间（twt）来提高电池寿命和实现更高的效率。ABI Research的高级研究分析师安德鲁·齐格纳尼（AndrewZignani）在一份声明中说：“Wi-Fi仍然是接入互联网的主要技术，并且有着悠久的成功历史。Wi-Fi认证6将进一步增强Wi-Fi的作用。

三 | 预计2022年Wi-Fi 6芯片组的出货量将超过10亿。据了解，包括Ruckus、Huawei、Engenius、Charter、NEC、H3C、Calix、KT和Netgear在内的公司已宣布将提供基于高通Wi-Fi 6技术网络平台的相关产品和设备。

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