@other{https://resolver.caltech.edu/CaltechETD:etd-08302007-154436,
    title = "A comparison of CDMA and frequency hopping in a cellular environment",
    url = "https://resolver.caltech.edu/CaltechETD:etd-08302007-154436",
    id = "record",
    doi = "10.7907/xsbz-qt92"
}