题目内容
A personal area network—PAN or piconet—is a computer network organized around an individual person.
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There can’t be more than one piconet operating in the same room, because they will disrupt one another.
The typical modern living room mentioned in the first paragraph of Section 4 may establish two piconets, one is entertainment piconet, the other is telephone communication piconet.
Once the two piconets are established, they are both completely separated from each other.
Even if the two piconets are on the same frequency at the same time, the confusion time is very short and will not cause any bad effect.
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