| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To achieve network connection of terminals such as mobile devices at a transmission rate higher than a wireless LAN. <P>SOLUTION: A connection method between a terminal and a connection device is configured with substitution of electromagnetic coupling for a wireless LAN, and transmission is performed keeping a baseband as it is without upconversion to a wireless frequency band between the terminal and the connection device. This eliminates bottleneck due to throughput of the wireless LAN and resolves problems of cost and power consumption caused by upconversion of a transmission signal. In addition, it is possible to cut cost down since just a simple code conversion is required for an intermediary process of data and a device construction is simplified. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
