Emission Related Conducted Requirements Ericsson
Explore the emission related conducted requirements for Ericsson R4-210xxxx, including downlink and uplink ACLR specifications, OBUE and SEM considerations, and spurious emissions for TDD repeaters. Ensure compliance with adjacent channel protection and absolute emission limits to meet NR specifications effectively.
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WF on emission related conducted requirements Ericsson R4-210xxxx
Downlink ACLR and CACLR ACLR or some equivalent requirements are required to meet the same adjacent channel protection as NR spec for DL. And 45dB BS relative ACLR value could be taken as the basis for DL NR repeater. Wait for the conclusion of output power before defining relative ACLR or equivalent absolute limits. For the equivalent absolute limit, further check the measurement granularity. The OBUE over finer measurement granularity and total absolute emission limits over the whole adjacent channel BW are the candidate options. Define the non-adjacent carrier CACLR and non-adjacent pass band CACLR.
Uplink ACLR Wait for the UL output power before define UL ACLR. Regarding for relative limit or equivalent absolute limit, the same approach as DL could be reused.
OBUE and/or SEM The relate OBUE and SEM requirement to ACLR requirements and wait for the conclusion of ACLR requirements.
Spurious emissions reuse the same general spurious requirements for category B for UL. define receiver spurious for TDD repeater.
