发明名称 Method and Apparatus for Identifying Unused RF Channels
摘要 A wireless connection apparatus which scans radio frequency bands for local quiet unused, vacant, or unassigned frequencies which the apparatus can use, on a temporary basis, to establish a link for communicating between a portable multimedia device and a nearby RBDS/RDS configured receiver or source. The apparatus does not interfere with or utilize frequencies actively in use by an assigned user.
申请公布号 US2008064348(A1) 申请公布日期 2008.03.13
申请号 US20070690736 申请日期 2007.03.23
申请人 TRAN LE THU 发明人 TRAN LE THU
分类号 H04B1/18;H05K11/00 主分类号 H04B1/18
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