Adaptive time and frequency resource assignment with COFDM for LMDS systems.

In this letter, a wireless local multipoint distribution system (LMDS) at millimeter waves for the last-mile broad-band distribution to users of interactive services is investigated. The system analyzed employs a coded orthogonal frequency-division multiplexing transmission scheme with frequency-div...

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Foilsithe in:	IEEE Transactions on communications 49, 2 (2001).
Príomhchruthaitheoir:	Tralli, V.
Formáid:	Alt
Teanga:	English
Ábhair:	COFDM. LMDS systems. Adaptive carrier allocation. Adaptive carrier allocation algorithm. Adaptive time resource assignment. Carrier allocation algorithm. Coded orthogonal frequency-division multiplexing transmission scheme. Frequency resource assignment. Frequency-division multiplexing. Interactive services. Last-mile broad-band distribution. Millimeter waves. Optimum multiplexing technique. Path loss. Reverse channel. System performance. Time-division multiplexing. Urban microcellular radio system. Wireless communication channel. Wireless local multipoint distribution system.