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专利名称：Spread spectrum communication device and
spread spectrum communication method
发明人：Yasuhiro Yano,Hideshi Murai申请号：US11980590申请日：20071031
公开号：US20080069182A1公开日：20080320
专利附图：
摘要：In a compressed mode, a spread spectrum communication device interleaves bitunits across multiple frames using an interleaver, reduces the spreading factor using aframing/spreading unit, outputs the compressed mode frames at a predetermined
compressed mode frame timing, and increases the average transmission power in thecompressed mode at a radio frequency transmitter. Furthermore, a handover betweendifferent frequencies is carried out by establishing synchronization to another frequencycarrier, based on a first search code and a second search code which have been detected,and moreover, a handover between different communication systems is carried out byestablishing synchronization to a GSM, based on an FCCH and a SCH which have beendetected.
申请人：Yasuhiro Yano,Hideshi Murai
地址：Tokyo JP,Tokyo JP
国籍：JP,JP
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