if the percentage of NI value is bigger than 10% samples, the NI state check flag is equal to 1, at which time the typical environment type 2 is differentiated.if the percentage of the RSSI value is less than 40% samples, then the RSSI state check flag is equal to 1, at which time the typical environment type 1 is differentiated.biii) compare the post-standardized value at the bii step) with the setting value of the environment to separate each type of typical environment by using a percentage assessment method against the input N sample, in there:.bii) standardize the collected data according to the input parameter set.NI is interference index and standard noise.f_i is the sample i of the offset update index, the value assigned to 0.delta_pusch is the data channel coefficient of the uplink user, the value assigned is 0.SINR_sample_i is the average real SINR value of the sample i.bi) calculate the average real SINR value of N samples collected in step aiii) by the following formula:.aiii) Measure and obtain statistics the input parameter set including: Signal per Interference and Noise Ratio (SINR), Received Signal Strength Indication (RSSI), relative position the predetermined device (Timing Advance-TA) and noise (Noise plus Interference-NI) according to the N pattern cycle through the collection software-real-time calculation,ī) Standardization, data assessment and classification of typical environments include the following steps:.aii) set initialization parameters for non-closed (Open-Loop) P0 and alpha power control values where P0 is the absolute initial capacity for the uplink user data channel (Physical Uplink Shared Channel-PUSCH), alpha is the relative value of the power of the user device (User Equipment-UE) with the current location when accessing,.
ai) initializes the system setup with the number of input antennas and corresponding bandwidth,.
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