Reference signal LTE VS NR

Reference signal LTE VS NR

REFERENCE SIGNAL USE IN NETWORKLTE5G-NR
DL Channel State InformationCRS, CSI-RSCSI-RS
UL Channel State InformationSRSSRS
Data Channel ModulationCRS,DMRSDMRS
Control Channel DemodulationCRSDMRS
Phase tracking PTRS
Time and Frequency TrackingCRSTRS
Beam Management SSB,CSI-RS
Radio Link MonitoringCRSCSI-RS,SSB
RRM MeasurementCRSCSI-RS,SSB
Abhijeet Kumar
lp_teacher
5G NR Knowledge.

Knowledge of eMBB, URLCC, MMTC.

5G RAN ARCHITECTURE, NR NSA mobility, Massive Mimo, Beamforming, 5G Frame structure, Ultra lean design, 5G QOS compare with LTE, Ericsson & Huawei RAN system for 5G. 5G planning Knowledge.

RF Planning & Optimization in LTE & VOLTE Network

Planning new LTE Macro & IBS sites.

• Cluster-based RF optimization

• Preparation of CDD for LTE network. PCI & RSN planning.

• Analysis of LTE Radio KPIs, investigation, and improvement of network quality problems.

• Implementation of new features and tuning LTE radio network parameters.

• LTE Cell planning, coverage predictions, traffic dimensioning, interference analysis, optimization of the Radio Access Networks in accordance with TRA.

• Forecasts and studies to determine future Radio Base Station and network capacity needs.

• Optimisation of newly integrated LTE sites and expansions, and focus areas.

• Technical investigations of the LTE Radio Access Network; accessibility, capacity and retain ability studies.

• Getting LTE Sites accepted from the customer RF planning team.