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Spectrum dimensioning utility for mapping 5G NR channel bandwidths to Physical Resource Blocks (PRBs) and subcarrier allocations, optimizing physical layer configurations.
NR PRB mappers convert channel bandwidth and SCS into Physical Resource Block counts using 3GPP tables—required input for honest throughput planning.
The mapper uses the 3GPP TS 38.101 specification to determine the maximum usable resource blocks for a given bandwidth and SCS. It accounts for the minimum guard bands required at the channel edges.
Built on 3GPP Technical Specifications, ensuring accuracy for production deployments and security audits.
Calculations specifically designed to identify protocol vulnerabilities and signaling misconfigurations.
Crucial for MAC/PHY layer design, capacity planning, and cell dimensioning. Essential for engineers configuring gNodeB carrier bandwidth and RRC resource parameters.
Edge-V8 Isolate
Technical Audit
< 50ms (Global)
Secured by Auth0
100 MHz at 30 kHz SCS yields a specific PRB count from 3GPP tables that is less than 100e6/180e3 naive math.
Custom spectrum masks may reduce usable PRBs further.
It depends on SCS and 3GPP channel bandwidth tables. The mapper applies TS 38.101/38.104 style mappings rather than naive Hz/180 kHz division.
Guard bands and SCS change the usable PRB count. Naive division overstates capacity.
No. Throughput also needs MIMO, MCS, overhead, and scheduling. PRBs are the spectrum resource input.
Estimate peak 5G NR user data rates and spectral efficiency based on 3GPP TS 38.306 standards.
Calculate Dual-stack 5G NSA Option 3X aggregated throughput for LTE MCG + 5G NR SCG.
Dimension user plane and control plane bandwidth for 4G/5G X2 and Xn handovers.
Decode Advanced 5G & LTE Signaling Protocols
Bring the theory to life. Access visual call flows, 3GPP standards walkthroughs, and GTP-U tunnel optimization training designed for core network architects.
SSO Link: Academy Node 0x93FF