Impact on capacity to AMPS jamming CDMA/CDMA jamming AMPS in adjacent cells

30 December 2002

conference paper
Published by Institute of Electrical and Electronics Engineers (IEEE)

p. 547-549
https://doi.org/10.1109/vetec.1993.507532

Abstract

The authors address the mutual interference caused by the coexistence of narrowband code division multiple access (N-CDMA) and narrowband cellular telephone technologies, i.e., advanced mobile phone system and time division multiple access (AMPS and TDMA). It is shown that when adjacent service areas are using AMPS or TDMA, a dead zone of up to two cells is required before N-CDMA can be deployed. The resulting capacity of the N-CDMA service area is lessened to an extent dependent upon the service area geometry. The dead zone can be extensive enough where the N-CDMA would yield only marginal capacity improvement over AMPS and TDMA.

Keywords

JAMMING
MULTIACCESS COMMUNICATION
INTERFERENCE
BASE STATIONS
TIME DIVISION MULTIPLE ACCESS
POWER CONTROL
FREQUENCY
COMPUTATIONAL MODELING
ANALYTICAL MODELS
MOBILE COMPUTING

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