VIAVI CellAdvisor 5G による 5G NR と LTE/LTE-A 基地局の展開および保守
June 14th, 2019 — VIAVI Solutions today announced enhancements to its CellAdvisor 5G base station analyzer to help RF engineers and cell-site technicians to efficiently deploy and maintain LTE, LTE Advanced and 5G cell sites with a single instrument.
As service providers continue to grow their 5G footprint, they still have a challenge to manage, maintain and deploy essential LTE service for their subscribers. Until today, troubleshooting LTE/LTE-A and 5G RF environment issues has required carrying and managing multiple RF field instruments, which can be costly and inefficient. CellAdvisor 5G is the first field-portable base station test solution in market that will enable RF engineers to test, identify and rectify both 5G NR and LTE/LTE-A RF issues with one easy-to-use solution. With the newest enhancements to the best-in-class 5G NR RF deployment solution, CellAdvisor 5G, VIAVI has simplified the troubleshooting process so technicians can easily and confidently rectify performance issues for all types of FTTA cell sites.
![CellAdvisor 5G CellAdvisor 5G](/sites/default/files/styles/d08/public/main-images/celladvisor-5g-ca5000.png.webp?itok=Uj3XDaAd)
Key Enhancements and Benefits
- LTE/LTE-A FDD Signal Analyzer Function: Now in addition to 5G signal analysis function, CellAdvisor 5G can also perform one-button standards-based LTE and LTE Advanced wireless signal power measurements to allow for faster validation and troubleshooting.
- LTE/LTE-A TDD Signal Analyzer: Just like its predecessor, CellAdvisor 5G now supports comprehensive signal analysis measurements for the TDD band.
Some of the standard based measurements introduced with LTE/LTE-A enhancements are as follows:
- Channel Power
- Occupied BW
- Spectrum Emission Mask
- ACLR
- Spurious Emissions
- Power vs. Time (frame)
- Constellation
Today CellAdvisor 5G is used by Tier One service providers to validate 5G NR functionality by using the following key functions:
- 5G beam tracking and analysis
- 5G route map for coverage verification mapping
- 5G carrier scanner measuring carrier power
- Real-time spectrum and interference analysis
With the introduction of LTE/LTE-A enhancements to the CellAdvisor 5G field test instrument, VIAVI now offers the most comprehensive base station test solution available for RF engineers for a fast, easy and efficient cellular network deployment.
For more information, visit our CellAdvisor 5G or 5G Testing pages.