More HSDPA functionality with the R&S CMU200
Rohde & Schwarz is enhancing the HSDPA functionality of the R&S CMU200 mobile radio tester. Equipped with the R&S CMU-K64 software option, the R&S CMU200 already generates HSDPA signals up to 3.6 Mbit/s in non-signaling mode and decodes the response of the mobile phone in the uplink. By using a new firmware upgrade, the tester is now able in signaling mode to set up a call to user equipment of classes up to 3.6 Mbit/s.
Data rates of up to 10 Mbit/s in the signaling and the non-signaling modes are currently being developed. HSDPA is being added to the data end-to-end test applications for WCDMA (Release 99) already available. IP-based applications such as video streaming or FTP transfer can thus be simulated and checked and RF characteristics can be tested.
In both modes, the R&S CMU200 exhibits flexibility in setting all essential parameters. In addition, it covers all RF measurements of the five main groups: power, modulation, spectrum, code domain power and receiver sensitivity.
Data rates of up to 10 Mbit/s in the signaling and the non-signaling modes are currently being developed. HSDPA is being added to the data end-to-end test applications for WCDMA (Release 99) already available. IP-based applications such as video streaming or FTP transfer can thus be simulated and checked and RF characteristics can be tested.
In both modes, the R&S CMU200 exhibits flexibility in setting all essential parameters. In addition, it covers all RF measurements of the five main groups: power, modulation, spectrum, code domain power and receiver sensitivity.
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