IEEE 802.11ac: The New Gigabit Wi-Fi Standard
نویسندگان
چکیده
With exponential growth of mobile subscribers , mobile data traffic has been projected to experience, with increasing demand for the bandwidth. To support the rate of growth there will be need for the device & standard capable of providing next generation mobile network that require high data rate to obtain video streaming, live gaming, voice over Wi-Fi ,database search, file transfer & other functions. For this the IEEE 802.11ac task group is working on the amendment that has goal of reaching maximum network throughput of atleast 1 Gbps on bands below 6GHz & continuing to support the legacy of 5GHz 802.11 devices. This paper introduces IEEE 802.11ac a very high throughput (VHT) wireless LAN standard & providing an overview of important features proposed in 802.11ac amendments. It also emphasis the importance in enterprise networking, including Multi user MIMO (MU-MIMO),channelization mechanism , technical details & its applications.
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