thanks alot. however more questions pop up

thanks alot. however more questions pop up

所有跟贴·加跟贴·新语丝读书论坛

送交者: oztiger 于 2008-05-14, 01:02:15:

回答: Of course, you are asking about communication through RF. 由 steven 于 2008-05-14, 00:18:33:

is it vulnerable to bad weather or complex landform?

So China is using different communication system?

what is the problem of scale up? range?

it is always a challenge in bad weather and complex landscape. - steven (1875 bytes) 2008-05-14, 02:37:57 (226354)