EECS semina

时间:2012-10-05 19:42:50
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文件名称:EECS semina

文件大小:154KB

文件格式:PDF

更新时间:2012-10-05 19:42:50

semina

Background: # wireless (mobile) phone subscribers now exceeds # wired phone subscribers! Computer nets: laptops, palmtops, PDAs, Internet-enabled phone promise anytime untethered Internet access Two important (but different) challenges Communication over wireless link Handling mobile user who changes point of attachment to network


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