| Summary: | 碩士 === 國立臺北科技大學 === 光電與通訊產業研發碩士專班 === 97 === IEEE 802.11n is the newest transmission standard which the present Wi-Fi alliance formulates, Various researches and develops the manufacturer to invest the massive research and development resources all wireless in this new technology, Is sure need to promote the related application product in the shortest time, Prays in the market to be able to have certain extent city occupying rate.
The 802.11n general generic term is MIMO, The full name is [Multiple Input、Multiple Output], By "the multi-antennas", "the channel conformity" , "strengthens MAC and news frame bearing capacity" and so on technologies promotes the original Wi-Fi potency, Except improvement in the indoor dead angle place will have outside originally the reception not good situation, And by was most greatly originally 54Mbps has promoted many six times the potency outside.
Present paper's goal is 802.11n the technical production，besides conforms to 802.11n the technology standard，In hardware specification，Besides only will have the 10/100Mbps Ethernet port promotion will be the 10/100/1000Mbps Ethernet port originally, and increases POE (Power Over Ethernet) the function and overall cost down， then may promote the product competitive power and the profit largely.
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