A Research for Location-aware System Based on Wireless LANs
碩士 === 銘傳大學 === 資訊傳播工程學系碩士班 === 94 === Global Positioning System (GPS) is a well-known Location-based Service (LBS). GPS satellites circle the earth twice a day in a very precise orbit and transmit signal information to earth. GPS receivers take this information and use triangulation to calculate th...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2006
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| Online Access: | http://ndltd.ncl.edu.tw/handle/4grjg7 |