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Sigma KEE - Network2G
Network2G(2G network)

appearance as argument number 1
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(documentation Network2G ChineseLanguage "2G (or 2-G) 是电二代行动通信技术的简称。 2G 通信网是在1991年由Radiolinja 在芬兰基于GSM 标准而商业般的创立(目前是 Elisa Oyj 一部分). 以通用封包无线服务(GPRS ), 2G 提供个理论上传输速率最高达 1 Mbit/ s (实际上500 kbit/ s)。 最一般的2G技术是建立于时分多址(TDMA)的 GSM, 最初从欧洲发起但被大部分北美以外的世界地区采用. 超过 60 GSM 营运商也将于2010年时使用在 450 MHz 频道(CDMA 450)。 (资料来自英语维基百科)") ComputingBrands.kif 1220-1224
(documentation Network2G ChineseTraditionalLanguage " 2G (or 2-G) 是電二代行動通信技術的簡稱。 2G 通信網是在1991年由 Radiolinja 在芬蘭 基於GSM 標準而商業般的創立 (目前是 Elisa Oyj 一部分)。 以通用封包無線服務 (GPRS), 2G 提供個理論上傳輸速率最高達 1 Mbit/ s (實際上 500 kbit/ s)。 最一般的2G技術是建立於時分多址(TDMA)的 GSM, 最初從歐洲發起但被大部分北美以外的世界地區採用. 超過 60 GSM 營運商也將於2010年時使用在 450 MHz 頻道 (CDMA 450)。 (資料轉載由維基百科)") ComputingBrands.kif 1214-1218
(documentation Network2G EnglishLanguage "2G (or 2-G) is short for second-generation cellular technology. 2G cellular networks were commercially launched on the GSM standard in Finland by Radiolinja (now part of Elisa Oyj) in 1991. With General Packet Radio Service (GPRS), 2G offers a theoretical maximum transfer speed of 50 kbit/ s (40 kbit/ s in practice). With EDGE (Enhanced Data Rates for GSM Evolution), there is a theoretical maximum transfer speed of 1 Mbit/ s (500 kbit/ s in practice). The most common 2G technology was the time division multiple access (TDMA)-based GSM, originally from Europe but used in most of the world outside North America. Over 60 GSM operators were also using CDMA2000 in the 450 MHz frequency band (CDMA450) by 2010. (from Wikipedia)") ComputingBrands.kif 1203-1212
(documentation Network2G JapaneseLanguage "第2世代移動通信システム(だいにせだいいどうつうしん システム)は、1993年に、第1世代移動通信システムの次に登場したデジタル方式の移動通信システムのこと。 一般的に英語の「2nd Generation」から、「2G(にジー、ツージー)」などとも略される。デジタル方式の 採用により、本システムを採用した携帯電話(PHS含む)は、電子メールやウェブ対応など高機能化した。 (cf. 携帯機器(ウィキペディア参照)") ComputingBrands.kif 1226-1230
(subclass Network2G CellNetwork) ComputingBrands.kif 1232-1232 2G network Is a subclass of cell network

appearance as argument number 2
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(termFormat ChineseLanguage Network2G "2G 网路") ComputingBrands.kif 1240-1240
(termFormat ChineseLanguage Network2G "2G") ComputingBrands.kif 1235-1235
(termFormat ChineseTraditionalLanguage Network2G "2G 網路") ComputingBrands.kif 1239-1239
(termFormat ChineseTraditionalLanguage Network2G "2G") ComputingBrands.kif 1234-1234
(termFormat EnglishLanguage Network2G "2G network") ComputingBrands.kif 1238-1238
(termFormat EnglishLanguage Network2G "2G") ComputingBrands.kif 1233-1233
(termFormat JapaneseLanguage Network2G "2G ネットワーク") ComputingBrands.kif 1241-1241
(termFormat JapaneseLanguage Network2G "2G") ComputingBrands.kif 1236-1236

antecedent
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(=>
    (and
        (instance ?N Network2G)
        (bandwidth ?N
            (MeasureFn ?M BitsPerSecond)))
    (lessThan ?M 40000))
ComputingBrands.kif 1243-1248


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