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Which of the following supports the physical layer of DECT common air interface?(a) Portable Handset(b) Network specific Interface Unit(c) Radio Fixed Part(d) Cordless controllerThe question was posed to me in a job interview.The doubt is from Digital European Cordless Telephone (DECT) in portion Wireless Systems and Standards of Wireless/Mobile

Answer»

Right CHOICE is (c) RADIO FIXED Part

The best explanation: RFP (Radio Fixed Part) SUPPORTS the physical layer of the DECT common air interface. Every RFP covers one cell in the microcellular system. A full duplex operation is achieved using TDD.



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