push and pull, favorite topic for scalable and secure communication design
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送交者: conner 于 2007-04-20, 17:38:59:
回答: 北斗一代是主动信号，北斗二代(Compass）卫星都是被动信号了 由 4U4luC2 于 2007-04-20, 16:46:21:
Push is good for specific data communication, easy to encrypt, has promising scalability for one to many broadcasting.
Pull is good for multiple services, easy to be attacked by DoS, requires scalability for many clients.
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