Design And Implementation Of Combing GSM And WIFI On Multimedia Residential Control System

GSM network, is a traditional network system which provides data, voice, addedvalue service and so on. GSM network structure has a lot of merits as follows: agileand convenient, effective use of radio frequency, robust, high communication quality,smaller user terminal, more portable, more advantage function. As a result, it becomesone of2G communication standards.Due to the Wi-Fi needs no telecom operation license, so Wi-Fi wireless equipmentcan provide a very cheap cost and high data bandwidth of wireless air interface withina household domain. Family members can be in the Wi-Fi coverage area to browse theweb, answer call anytime and anywhere. And some other based on WLAN applications,such as streaming media, network game and value-added function is looking forwardto the users. Hence we can send and receive E-mail, music downloads, digital photorelay and so on. There is no need to worry again about slow speed and high cost.But in recent years, due to diversity of information, the representative of streamingmedia-oriented3G and4G communication system, the emergence of fusion2Gnetwork information delivery quality and Wi-Fi communication network is key problems.This paper proposes a kind of intelligent home network combing GSM informationdelivery and Wi-Fi multimedia communication network control system. Main workincludes the following three points:(1) for household use the Android platform system, and use Android system tocontrol LD3320system for speech recognition, given LD3320module and Androidsystem detailed communication scheme.(2) The use of household Wi-Fi network to control multiple automatic curtain,corridor lamp and so on common household electrical appliances would make ordinaryfamily network and things networking a general information air interface.(3) Using the GSM network information delivery and Android system displayintegration can make the traditional information push display timely, convenient.