Develop a standard wireless standard, Wi-Fi 802.11n officially ended seven years after its beginning. September 30 Organization Wi-Fi Alliance launched its certification program for Wi-Fi CERTIFIED n. The updated software includes several tests the functionality of devices: simultaneous transmission of up to three streams, packet aggregation, STBC-encryption, verification of coexistence channel frequency 40MHz band 2,4 GHz.
Also changed the main logo and a series of separate designations available Wi-Fi module in the device. From the logo was removed inscription Draft, has become irrelevant, and given the separation of certified devices, depending on their functional. The updated certification program now will point to the possibility of supporting two or more channels that will run the corresponding label, which under the main logo Wi-Fi will be further disclosed dual-stream n or multi-stream n. In addition, manufacturers will be able to optionally specify the specific frequency and flow label to the device.
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