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Summary of SLS for RRM NTT DOCOMO
3GPP TSG RAN WG4 Meeting #NR-AH3 R4-17xxxxx Nagoya, Japan, 18th – 21th September 2017 Agenda item: Document for discussion Summary of SLS for RRM NTT DOCOMO
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Sub-6 (4 GHz) 90%-ile CDF of number of detectable cells (SINR >= -6 dB) 90%-ile CDF of number of detectable beams (SINR >= -6 dB) per cell 90%-ile CDF of total number of detectable beams (SINR >= -6 dB) Assumptions Deployment scenario including number of beams per cell BS antenna configuration UE antenna configuration Ericsson R4-17xxxxx Samsung Nokia, NSB NTT DOCOMO R 2 1 UMa (ISD = 500 m), Single beam with 98 degree down-tilting (M,N,P,Mg,Ng) = (8,8,2,1,1), 1D-DFT beam Mg = 1, Ng = 1, P =2, Omni-directional LG Electronics Huawei, HiSi Qualcomm
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mmWave (30 GHz) 90%-ile CDF of number of detectable cells (SINR >= -6 dB) 90%-ile CDF of number of detectable beams (SINR >= -6 dB) per cell 90%-ile CDF of total number of detectable beams (SINR >= -6 dB) Assumptions Deployment scenario BS antenna configuration UE antenna configuration UE beam forming assumption Ericsson R4-17xxxxx Samsung Nokia, NSB NTT DOCOMO R 10 - 43 UMa (ISD = 200 m), 12 beams (2 in zenith x 6 in azimuth) (M,N,P,Mg,Ng) = (4,8,2,2,2), 2D-DFT beam (M,N,P,Mg,Ng) = (2,4,2,1,2), Select best RX beam among 8 beams (2 in zenith x 4 in azimuth) 12 110 32 beams (4 in zenith x 8 in azimuth) 13 221 64 beams (4 in zenith x 16 in azimuth) LG Electronics Huawei, HiSi Qualcomm
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