無線家庭自動化IPv6和特

　　無線家庭自動化IPv6和特

　　家庭自動化是許多無線通信設備制造商試圖征服的領域，迄今為止取得了有限的成功。最新一代ISM（工業(yè)，科學和醫(yī)療）頻帶帶收發(fā)器擁有巨大的希望改變所有這一切，提供關鍵因素，如數(shù)據(jù)鏈路，協(xié)議，成本，規(guī)模和功率預算可以成功地解決。

　　IPv6是面向家庭自動化應用的協(xié)議之一，它具有“講互聯(lián)網(wǎng)”的優(yōu)點，使設備更容易無縫連接。本文將在實例模塊和芯片使IPv6連接，也會研究IPv6叫JenNet-IP的超集，“網(wǎng)下”基于一個低功耗802.15.4框架，目標家庭自動化和能源管理類應用協(xié)議。

　　詹妮特擬將互聯(lián)網(wǎng)的一切，讓家電、娛樂系統(tǒng)和公用事業(yè)是在線訪問，為監(jiān)測和控制功能。即使是詹妮特倡導的公司有足夠的馬力和記憶任何微控制器可以實現(xiàn)IPv6和JenNet協(xié)議。由于無線電鏈路可以是一個標準的2.4 GHz ISM鏈路，一些RF和單芯片無線電是候選人使用。

　　The need for IPv6

　　IPv4 did a good job of establishing connectivity and getting Ethernet and the Internet up and running. However， as had long been predicted， the 4.29 billion possible 32-bit-based addresses have been issued and used. The transition to IPv6 is no longer optional.

　　With its 128-bit addressing， the need to increase the potential addressing fields will most likely never be made again in our lifetimes， since this present day standard results in over 3.4 x 1038 possible addresses.

　　With technical problems being solved， along with the backbone infrastructure and routers now complying with NAT translation from IPv6 to IPv4 and back again， the only thing holding us back from IPv6 devices are the devices themselves. These are rolling out the door as we speak.