DocumentCode
1556824
Title
Erlang capacity of a TDD-TD/CDMA architecture supporting heterogeneous traffic
Author
Casoni, M. ; Merani, M.L.
Author_Institution
Dept. of Inf. Eng., Modena Univ., Italy
Volume
5
Issue
12
fYear
2001
Firstpage
468
Lastpage
470
Abstract
This letter determines the capacity of a TDD-TD/CDMA architecture which supports different classes of subscribers and adopts an interference-driven admission control policy. The blocking probabilities of the system users are evaluated under various traffic conditions for several uplink/downlink configurations of the time slots, demonstrating that the time division full duplex approach needs careful tuning in order to maximize system capacity.
Keywords
cellular radio; code division multiple access; radiofrequency interference; telecommunication congestion control; telecommunication traffic; time division multiple access; time division multiplexing; Erlang capacity; TDD-TD/CDMA architecture; blocking probability; cellular radio; heterogeneous traffic; interference-driven admission control policy; system capacity; time division full duplex approach; traffic conditions; uplink/downlink configurations; Admission control; Capacity planning; Downlink; Fluctuations; Interference; Multiaccess communication; Power control; Rayleigh channels; Signal analysis; Transmitters;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/4234.974488
Filename
974488
Link To Document