SECURE CRYPTOGRAPHIC VOICE AND DATA COMMUNICATION SYSTEM WITH VOICE PRIORITY
摘要
Apparatus and methods for providing a secure cryptographic voice and data communications by sharing a single cryptographic communications unit and which provides automatic automatically switching between a data mode and a voice mode upon detection of an incoming or outgoing voice signal so that voice traffic can always be given priority over data traffic.
申请公布号
WO2008142424(A3)
申请公布日期
2009.05.22
申请号
WO2008GB01771
申请日期
2008.05.23
申请人
QINETIQ LIMITED;BEAVIS, ALEXANDER, DAVID;KENNEY, DANIEL