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SCALABLE ARCHITECTURE FOR LONG TERM EVOLUTION (LTE) MULTIPLE USER EQUIPMENT (MULTI-UE) SIMULATION
SCALABLE ARCHITECTURE FOR LONG TERM EVOLUTION (LTE) MULTIPLE USER EQUIPMENT (MULTI-UE) SIMULATION
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机译:长期演进(LTE)多用户设备(Multi-UE)模拟的可扩展架构
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摘要
A system for scalably simulating multiple LTE UE devices includes an LTE multi-UE simulator. The simulator includes a common public radio interface (CPRI) module for receiving downlink data from an evolved node B (eNode B) under test and a downlink signal chain processing module including a common section for performing UE agnostic processing of the downlink data and a UE specific section for performing UE specific processing of the downlink data. The simulator further includes a control digital signal processor (DSP) for receiving the downlink data from the common section of the downlink signal chain processing module, for processing downlink data to obtain control information, and for forwarding the control information to the downlink signal chain processing module. The UE specific portion of the downlink signal chain processing module performs the UE specific processing using the control information.
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