英文文獻翻譯---------關于無線傳感器.doc
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英文文獻翻譯---------關于無線傳感器,1.1 standarswireless sensor standards have been developed with the key design requirement for low power consumption. the standard defines the functions and prot...
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1.1 Standars
Wireless sensor standards have been developed with the key design requirement for low power consumption. The standard defines the functions and protocols necessary for sensor nodes to interface with a variety of networks.Someof these standardincludeIEEE802.15.4,ZigBee,WirelessHART,ISA100.11,IETF6LoW-PAN,IEEE802.15.3,Wibree.The follow-ing paragraphs describes these standards in more detail.
IEEE802.15.4:IEEE802.15.4[37] is the proposed stan-dard for low rate wireless personal area networks (LR-WPAN's).IEEE802.15.4 focuses on low cost of deployment,low complexity, and low power consumption.IEEE802.15.4 is designed for wireless sensor applications that require short range communication to maximize battery life. The standard allows the formation of the star and peer-to-peer topology for communication between net-work devices.Devices in the star topology communicate with a central controller while in the peer-to-peer topol-ogy ad hoc and self-configuring networks can be formed.IEEE802.15.4devices are designed t
1.1 標準
協(xié)議：無線傳感器標準已經(jīng)發(fā)展出關鍵的設計要求低功率消耗。這項標準定義了對于傳感器節(jié)點到不同網(wǎng)絡接口的必要功能和協(xié)議。這些標準中有些包括IEEE802.15.4,無線個域網(wǎng)技術,IEEE802.15.3,短距離無線通信技術。以下段落更為詳細的描述了這些標準。
IEEE802.15.4:IEEE802.15.4是針對低速無線個域網(wǎng)制定的標準，針對低成本，低復雜度，低功耗。IEEE802.15.4是為無線傳感器應用制定的，要求在小范圍內(nèi)實現(xiàn)電池壽命的最大化。這項標準支持基于星型和對等網(wǎng)絡拓撲結(jié)構的網(wǎng)絡設備間的通信，設備在星拓撲與中央控制器的通信在對等網(wǎng)絡拓撲特設和自我設置的網(wǎng)絡可以形成?；贗EEE802.15.4標準設計的設備支持物理層和數(shù)據(jù)鏈路層協(xié)議。物理層支持865/915 MHZ低帶寬和2.4GHZ高帶寬。數(shù)據(jù)鏈路層使用載波偵聽沖突檢測機制控制訪問無線網(wǎng)絡。數(shù)據(jù)鏈路層也負責數(shù)據(jù)幀的驗證，幀傳輸，網(wǎng)絡接口，網(wǎng)絡同步，設備兼容，保護設備。使用IEEE802.15.4協(xié)議的無線傳感器應用包括民用住宅，工業(yè)，環(huán)境監(jiān)測，控制自動化。Zigbee基于IEEE802.15.4低速無線個域網(wǎng)的標準定義了高層通信協(xié)議，Zigbee技術是一項簡單，低成本，低功率，嵌入式應用方面的無線通信技術，Zigbee設備可以可以
Wireless sensor standards have been developed with the key design requirement for low power consumption. The standard defines the functions and protocols necessary for sensor nodes to interface with a variety of networks.Someof these standardincludeIEEE802.15.4,ZigBee,WirelessHART,ISA100.11,IETF6LoW-PAN,IEEE802.15.3,Wibree.The follow-ing paragraphs describes these standards in more detail.
IEEE802.15.4:IEEE802.15.4[37] is the proposed stan-dard for low rate wireless personal area networks (LR-WPAN's).IEEE802.15.4 focuses on low cost of deployment,low complexity, and low power consumption.IEEE802.15.4 is designed for wireless sensor applications that require short range communication to maximize battery life. The standard allows the formation of the star and peer-to-peer topology for communication between net-work devices.Devices in the star topology communicate with a central controller while in the peer-to-peer topol-ogy ad hoc and self-configuring networks can be formed.IEEE802.15.4devices are designed t
1.1 標準
協(xié)議：無線傳感器標準已經(jīng)發(fā)展出關鍵的設計要求低功率消耗。這項標準定義了對于傳感器節(jié)點到不同網(wǎng)絡接口的必要功能和協(xié)議。這些標準中有些包括IEEE802.15.4,無線個域網(wǎng)技術,IEEE802.15.3,短距離無線通信技術。以下段落更為詳細的描述了這些標準。
IEEE802.15.4:IEEE802.15.4是針對低速無線個域網(wǎng)制定的標準，針對低成本，低復雜度，低功耗。IEEE802.15.4是為無線傳感器應用制定的，要求在小范圍內(nèi)實現(xiàn)電池壽命的最大化。這項標準支持基于星型和對等網(wǎng)絡拓撲結(jié)構的網(wǎng)絡設備間的通信，設備在星拓撲與中央控制器的通信在對等網(wǎng)絡拓撲特設和自我設置的網(wǎng)絡可以形成?；贗EEE802.15.4標準設計的設備支持物理層和數(shù)據(jù)鏈路層協(xié)議。物理層支持865/915 MHZ低帶寬和2.4GHZ高帶寬。數(shù)據(jù)鏈路層使用載波偵聽沖突檢測機制控制訪問無線網(wǎng)絡。數(shù)據(jù)鏈路層也負責數(shù)據(jù)幀的驗證，幀傳輸，網(wǎng)絡接口，網(wǎng)絡同步，設備兼容，保護設備。使用IEEE802.15.4協(xié)議的無線傳感器應用包括民用住宅，工業(yè)，環(huán)境監(jiān)測，控制自動化。Zigbee基于IEEE802.15.4低速無線個域網(wǎng)的標準定義了高層通信協(xié)議，Zigbee技術是一項簡單，低成本，低功率，嵌入式應用方面的無線通信技術，Zigbee設備可以可以
