中興3G高級(jí)研討-WiMAX技術(shù)交流

Broadband wireless access (BWA) has become the best way
to meet escalating business demand for rapid Internet
connection and integrated data, voice and video services. BWA
can extend fiber optic networks and provide more capacity than
cable networks or digital subscriber lines (DSL).
The Institute of Electrical and Electronics Engineers
Standards Association (IEEE-SA) sought to make BWA more
widely available by developing IEEE Standard 802.16, which
specifies the WirelessMAN Air Interface for wireless
metropolitan area networks.
為了促進(jìn)寬帶無(wú)線設(shè)備的標(biāo)準(zhǔn)化，推動(dòng)其市場(chǎng)發(fā)展，由Intel等眾多
頂級(jí)通信部件、設(shè)備公司在2003 年4 月組成了非營(yíng)利性機(jī)構(gòu)
WiMAX，致力于推動(dòng)802.16無(wú)線寬帶設(shè)備進(jìn)入市場(chǎng)，加速最后一公
里的寬帶部署。
WiMAX = “Worldwide Interoperability for Microwave Access”
WiMAX 是基于(IEEE 802.16) 技術(shù)標(biāo)準(zhǔn)的最后一公里寬帶無(wú)線
接入技術(shù),WiMAX、DSL 、CABLE使最后一公里寬帶無(wú)線接入手
段豐富多彩
IEEE 802.16-2004
固定
游牧
便攜
IEEE802.16e
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