See the Auto-detect Power Levels topic for more information. When Auto-detect Power Levels is selected, the LTE demodulator will detect the relative PDSCH power level for each user allocation (P A). See the RB Auto Detect Mode topic for more information. RB Auto Detect Mode specifies how the LTE demodulator detects user allocations. Allocations can be moved around by dragging them, and they can also be resized by dragging the circular handles at the corners.įor TDD Time Division Duplex: A duplexing technique dividing a radio channel in time to allow downlink operation during part of the frame period and uplink operation in the remainder of the frame period., subframes that do not belong to the current direction are annotated by either ' UL Up Link (reverse link: from cell phone to base station)' (when direction is set to downlink) or ' DL Down Link (forward link: from base station to cell phone)' (when direction is set to uplink).įor downlink signals, auto detection supports only PDSCH allocations transmitted on C-RS Cell-specific RS antenna ports. Clicking on an allocation will make the allocation active. You can use this graph to edit the allocations when defining allocations manually. The lower area of the LTE Allocation Editor shows a graphical representation of the user allocations. When RB Auto Detect is selected, the LTE Allocation Editor will only show the parameters needed for successful demodulation.

There are two different versions of this dialog for both uplink and downlink depending on the RB Auto Detect setting. The LTE Allocation Editor dialog is used to define user mappings. Menu Path: MeasSetup > LTE Demod Properties. LTE Allocation Editor LTE Allocation Editor

Scatter slot sync to a lower level