US Patent No. 10,251,190

UPLINK FREQUENCY SELECTION SCHEDULING METHOD AND DEVICE


Patent No. 10,251,190
Issue Date April 02, 2019
Title Uplink Frequency Selection Scheduling Method And Device
Inventorship Xianguo Chen, Beijing (CN)
Wei Lin, Beijing (CN)
Shuxia Dong, Beijing (CN)
Assignee DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD., Beijing (CN)

Claim of US Patent No. 10,251,190

1. An uplink frequency selection scheduling method comprising:receiving, by a base station, sounding reference signals (SRS) from a user equipment (UE);
determining, by the base station, a physical resource block (PRB) interference intensity;
determining, by the base station, PRB scheduling priority (SP) based on SRS channel quality (SINR), the determined said PRB interference intensity (Pi) and average noise power, wherein SP=SINR/(1+Pi/PN) where PN is average noise power; and
performing uplink frequency selection scheduling, by the base station, based on the determined PRB scheduling priority.