Method and Apparatus for Geographic-Based Communications Service
作者： Brett B. Stewart
DOI:
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摘要: A geographic-based communications service system has a mobile unit for transmitting/receiving information, and access points connected to network. The are arranged in known geographic locations transmit receive information from the unit. When one of detects presence unit, it sends signal network indicating location requested by Based on received point, communicates with providers provides data through point corresponding
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