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TraceSpan LTE-Advanced Xpert LTE-A UU多層協議分析儀

LTE-Advanced Xpert是一套強大的LTE-A被動式多層協議分析解決方案,提供即時的UU介面分析功能。大多數行動網路服務中斷皆是由UE和eNodeB之間UU介面相關的問題引發,其中許多問題是難以跟踪和沒有適當的工具解決。LTE-Advanced Xpert安裝於基站和其服務的行動設備之間,捕捉上行鏈路和下行鏈路傳輸並完成real-time解密、Control Plane和Userplane完整分析,以提供對於e-UTRAN的全面性、快速的診斷。LTE-Advanced Xpert支援多達5CC的載波聚合和最高8×8 MIMO配置。可通過直接有線連接或通過空中介面進行的所有標準LTE頻段的偵測及數據採集。它的數據分析功能包括調度圖(scheduling maps),標準程序跟踪和在各個LTE協議層和上層解析下行鏈路和上行鏈路業務的消息。LTE-Advanced Xpert設計為無LTE晶片,信號產生器和通道模擬器,使之成為測試RAN和探索其實際情況真正的獨立的解決方案。

應用及測試目標:
- LTE/LTE-A RAN trouble shooting
- eNB development & verification
- Live network monitoring
功能特性:
- Identify the root cause of intermittent and recurring service issues in the RAN
- Track specific events in real time and offline modes
- Watch connection attempts, disconnections and reconnections of certain UEs to given cells
- View parsed messages in each LTE protocol layer
- Monitor the actual throughput and physical parameters of downlink and uplink traffic
- Test eNodeB firmware updates and their effect on UEs in your lab
- Perform acceptance testing for popular smartphones and tablets
- Capture wireless signals of any LTE band in noisy environments
- Extract UE SIM card's encryption key to decrypt data in real time