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600Mbps: 802.11n 承诺的最大速度 January 20, 2006

Posted by jnan in wireless.
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前段时间看报道说 WLAN(Wi-Fi) 的下一代标准 IEEE 802.11n 重新开始进行了,今天又看到 802.11n 第一个正式草案获得负责开发的 Enhanced Wireless Consortium (EWC) 成员的投票通过

目前,802.11g 是正式标准中速度最快的,达到了 54Mbps。而 Atheros 公司开发的 SuperA/G 可以达到 108Mbps。现在 802.11n 承诺最高速度为 600Mbps,这将大大扩大 无线产品的市场,尤其是多媒体领域。

EWC 是为了加快 802.11n 的开发速度,在去年夏天由 Intel, Atheros, Broadcom, 和 Marvell 共同发起的。其成员包括:

ADT Corp., Advantest, AirLink101, Airoha, Allion, Amit, Ample Communications, Apple, ASUSTeK Computer, Inc., Atheros, Azimuth Systems, BeWAN Systems, Broadcom, Buffalo, Inc., Cisco Systems, Inc., COMSIS, Conexant, CyberTAN, D-Link, Esqube, Gateway, Gemtek, HED, Intel Corporation, Lenovo, Lesswire AG, Linksys, Litepoint, Marvell, MediaTek, Inc., Metalink, Microsoft, Mitsubishi, NETGEAR, NewLogic, NVIDIA, PMC-Sierra, Ralink, Realtek, Sanyo, Sercomm, SiBEAM, Inc., Signalion, Sony Corporation, Sporton, Stellaris Networks, STMicroelectronics, Symbol, Tamosoft, Toshiba, Twinhead, US Robotics, VeriWave, WildPackets, Winbond, Wipro Technologies, Wistron NeWeb, and ZyDas.

根据我目前所知:

  • Apple,Cisco Systems, Inc., Intel Corporation, Microsoft, NVIDIA, Realtek, Sony Corporation, Toshiba 大名鼎鼎,不必言表。
  • Atheros 提供的无线网卡芯片使用广泛。
  • Azimuth Systems 提供无线网络性能,电磁兼容测试等,在上海有一家代理。
  • LinkSys, NETGEAR 是著名的家庭网络品牌。
  • CyberTAN, Sercomm 作要做 ODM。其中 Sercomm 是我所在任职的公司。

2006-01-21 Update:
Wi-Fi Planet 昨天报道了这件事:802.11n Draft Approved

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Comments»

1. Mr Thi - April 10, 2006

please help me, i want to test wireless , if you have software test , please send for. thanks!!!!!!!!!!!!!!


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