简介

随着IEEE 802.11 标准 [1] （802.11n）的802.11n修正获得批准，Wi-Fi Alliance也对Wi-Fi

CERTIFIED n项目进行了更新。以IEEE标准草案2.0为基础的Wi-Fi Alliance认证项目（草案-n项

目）于2007年面世，成功推动了802.11n产品被家庭、企业和其他市场所接受。目前共有700多种

产品通过了草案-n项目的认证，其中包括100多种企业级接入点/交换机设备和消费者网络设备、

计算机以及包括电视和媒体服务器在内的消费者电子产品。



更新后的Wi-Fi CERTIFIED n项目的强制基准要求与草案-n项目一致，因此通过草案-n项目认证的

产品可与Wi-Fi CERTIFIED n完全兼容。更新项目包括已获批标准的部分可选特性测试，这些特性

已经在市场上得到了广泛部署。



针对Wi-Fi CERTIFIED n产品的测试旨在验证其可互操作性，包括向后兼容传统Wi-Fi CERTIFIED

产品的能力。Wi-Fi CERTIFIED n产品还拥有Wi-Fi Alliance安全与服务质量（QoS）证书（WPA2

与WMM），使企业任务关键性应用以及渴求带宽的家庭多媒体应用具备安全与高性能特点。

-introduction Along with the IEEE 802.11 standard [1] (802.11 n) of 802.11 n correction is approved, Wi- Fi Alliance also to Wi- Fi CERTIFIED n project update. To IEEE standard draft 2.0 based Wi- Fi Alliance the authentication project (draft- n item In 2007 mesh) available, success promoted 802.11 n products are family, enterprises and other market accepted. There are more than 700 kinds of Products through the draft- n project of authentication, including more than 100 kinds of enterprise-level ap/exchange equipment and consumer network equipment, Computers and including TV and media server, the consumer electronic products. Updated Wi- Fi CERTIFIED n project forced benchmark requirements and draft- n project consistent, so through the draft- n project authentication Product can be and Wi- Fi CERTIFIED n completely compatible. Update project includes already approved standard part of the optional features testing, these characteristics Has the market has been widely deployed. Accordin