| 词条 | Super G (wireless networking) |
| 释义 |
Super G is a proprietary method to increase the throughput of a IEEE 802.11g (Wi-Fi) wireless LAN.[1] Atheros uses frame-bursting, compression, and channel bonding technology to improve performance. The throughput transmission speed limit when using Super G is claimed to be up to 40 Mbit/s-60 Mbit/s at a 108 Mbit/s signaling rate, which is achieved through the bonding of two 54 Mbit/s 802.11g channels. VendorsOther vendors have marketed Super G products as 108G Technology, 108 Mbit/s 802.11g, and Xtreme G. Manufacturers that have licensed Super G technology from Atheros include Airlink 101, Clipsal, D-Link, Intelbras, LevelOne, Netgear, Nortel Networks, Planex, SMC, Sony, TRENDnet, SparkLAN, Toshiba and ZyXEL. In general{{who|date=May 2012}}, Super G products from different vendors are all interoperable in Super G mode.{{citation needed|date=May 2012}} InterferenceNon-standard channel bonding extensions to 802.11g such as Super G, have been criticized{{according to whom|date=May 2012}} for creating interference on all Wi-Fi channels, potentially causing issues with other wireless devices that use the band, such as neighboring wireless networks, cordless telephones, baby monitors, and Bluetooth devices.{{citation needed|date=May 2012}} However, Atheros claims that in real-world scenarios with physical separation and walls, closely located networks will not experience any interference from a Super G network.{{citation needed|date=May 2012}} AlternativesAtheros has also adapted this technology to their 802.11a/g chipsets, marketing it as Super AG. Super G is one of several competing incompatible proprietary extension approaches that were developed to increase performance of 802.11g wireless devices, such as 125 High Speed Mode from Broadcom, MIMO-based extensions from Airgo Networks, and Nitro from Conexant. See also
References1. ^{{cite news|last1=Ellison|first1=Craig|title=Super G Doubles 802.11g Performance|url=https://www.pcmag.com/article2/0,2817,1435720,00.asp|accessdate=2 September 2017|publisher=PC Magazine|date=Feb 3, 2004}} External links{{Wikibooks|Wifi}}
3 : IEEE 802.11|Proprietary hardware|Proprietary software |
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