A prototype of Loongson IoT  ZigBee gateway is already designed and implemented. However, it is not perfect  . And a lot of things should be done to improve it , such as adding  IEEE 802.11 function, using  fully open source ZigBee protocol stack or using fully open source embedded operating system  , and implementing multiple interfaces.
A prototype of Loongson IoT (Internet of Things) ZigBee gateway is already designed and implemented. However, this prototype is not perfect enough because of the lack of a number of functions . And a lot of things should be done to improve this prototype , such as adding widely used IEEE 802.11 function, using a fully open source ZigBee protocol stack to get rid of proprietary implement or using a fully open source embedded operating system to support 6LoWPAN , and implementing multiple interfaces.
A
(Internet of Things)
R
it
this prototype
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enough because of the lack of a number of functions
R
it
this prototype
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widely used
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a
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or using
to get rid of proprietary implement or using a
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to support 6LoWPAN