DocumentCode
3371672
Title
Efficiency of a new microcell system
Author
Lee, W.C.Y.
Author_Institution
PacTel Corp., Walnut Creek, CA, USA
fYear
1992
fDate
10-13 May 1992
Firstpage
37
Abstract
It is shown that radio capacity can be increased 2.33 times if a selective zone approach is used, and 1.75 times if a nonselective zone approach is used. The efficiency of using the microcell configuration reaches a maximum because K =3 is the smallest number of cells in a frequency reuse system. When applying the analog system with a nonselective zone configuration, the radio capacity can be increased by 1.75 times. When applying microcells to CDMA systems, the nonselective-zone configuration can be used to further reduce the interference
Keywords
cellular radio; channel capacity; code division multiple access; interference suppression; CDMA systems; analog system; efficiency; frequency reuse system; interference reduction; microcell system; nonselective zone approach; radio capacity; selective zone approach; Frequency; Interference; Maintenance engineering; Microcell networks; Radio transmitters; Vehicles;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 1992, IEEE 42nd
Conference_Location
Denver, CO
ISSN
1090-3038
Print_ISBN
0-7803-0673-2
Type
conf
DOI
10.1109/VETEC.1992.245402
Filename
245402
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