05-09-2019 дата публикации
Номер: US20190272187A1
Принадлежит:
CRYSTAL “Cognitive radio you share, trust and access locally” (CRYSTAL) is a virtualized cognitive access point that may provide for combining multiple wireless access applications on a single hardware platform. Radio technologies such as LTE, WiMax, GSM, and the like can be supported. CRYSTAL platforms can be aggregated and managed as a cloud, which provides a model for access point sharing, control, and management. CRYSTAL may be used for scenarios such as neighborhood spectrum management. CRYSTAL security features allow for home/residential as well as private infrastructure implementations. 114.-. (canceled)15. A device comprising:a processor; and creating a first virtual machine comprising a first virtual radio application with a first radio stack and a corresponding first operating system;', 'creating a second virtual machine comprising a second virtual radio application with a second radio stack and a corresponding second operating system, wherein the first virtual machine and the second virtual machine are logically separate and distinct;', the virtualization layer is communicatively connected with the first virtual machine and the second virtual machine, and', 'the wireless signals are received from the first virtual machine and the second virtual machine; and, 'multiplexing wireless signals for the first virtual machine and the second virtual machine, via a virtualization layer, based on a polyphase approach, wherein, 'communicating the wireless signals to a single radio antenna of the device, wherein the single radio antenna is the sole antenna for use of the first virtual radio application and the second virtual radio application., 'a memory coupled with the processor, the memory having stored thereon executable instructions that when executed by the processor cause the processor to effectuate operations comprising16. The device of claim 15 , the operations further comprising creating a third virtual machine comprises a spectrum analyzer application.17. ...
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