The Study Of Charging Application For Mobile Communication System GPRS
碩士 === 南華大學 === 資訊管理學研究所 === 92 === The charging model is an important key factor for the market competition of telecommunication enterprise. For the next generation GSM system, the length of holding time will be the base of charging model. However, the characteristic of the 2.5th generation integ...
| Main Authors: | , |
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2004
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| Online Access: | http://ndltd.ncl.edu.tw/handle/08966017067079111147 |