Title :
On the spectrum efficiency of a cellular system based on multi-receiver, multiple access (MRMA)
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Illinois Univ., Chicago, IL, USA
Abstract :
Considers a cellular system architecture based on Multi-Receiver Multiple Access (MRMA). The upper and lower bounds on the spectrum efficiency of this architecture are calculated and compared with the efficiency of existing cellular systems. In some cases, a MRMA-based system is shown to have a higher potential capacity, nearly double that of existing systems, but at the cost of higher complexity. Previous work has shown these systems to be well suited for data traffic and work is underway to determine the suitability of such systems for voice and integrated voice/data traffic
Keywords :
cellular radio; channel capacity; data communication systems; frequency allocation; mobile radio systems; multi-access systems; radio receivers; telecommunication traffic; voice communication; MRMA; capacity; cellular system architecture; complexity; data traffic; integrated voice/data traffic; lower bounds; multireceiver multiple access; spectrum efficiency; upper bounds; voice traffic; Bandwidth; Base stations; Computer architecture; Costs; Frequency conversion; Frequency division multiaccess; Frequency measurement; Radio spectrum management; Size measurement; Time division multiple access;
Conference_Titel :
INFOCOM '94. Networking for Global Communications., 13th Proceedings IEEE
Conference_Location :
Toronto, Ont.
Print_ISBN :
0-8186-5570-4
DOI :
10.1109/INFCOM.1994.337637
