Nemo Walker Air In-Building Measurement Solution

Nemo Walker Air In-Building Measurement Solution

Nemo Walker Air is a carry-on solution for comparing and benchmarking multiple wireless networks and technologies simultaneously.

Efficient in-building benchmarking and coverage measurement of wireless networks

• Indoor map with markers and geodetic coordinates
• Indoor positioning enables placing waypoints automatically, significantly reducing time used on performing measurements
• Tablet for centralized control of up to seven devices, including a portable scanner
• Centralized control of multiple test terminals via Bluetooth connection
• Measurement data from devices in backpack displayed in graphs on the controller tablet
• Navigation application providing turn-by-turn instructions for your drive test campaigns (optional)
• Supports Network Performance Score (NPS), a single metric for assessing network QoE based on existing KPIs as defined by ETSI and ITU-T

Wide application testing

• Ability to compare how actual services like YouTube, Facebook, LinkedIn, WhatsApp, Viber, BiP, mScore, Twitter, Dropbox, Zalo, and Instagram work from an end-user perspective
• Ability to test any application for a limited set of parameters using automated scripts

Supporting latest technologies

• Support for the latest commercial smartphones and tablets, including several variants of Samsung Galaxy S22 Ultra and Samsung Galaxy S22 5G devices
• 5G NR support with the latest Qualcomm (X65) and Samsung Shannon chipset-based devices 
• Support for 5G NR scanner measurements using PCTEL Gflex/HBflex/IBflex, and R&S®TSMA6 Autonomous Mobile Network scanner devices
• Support for POLQA versions 1 and 2 voice quality testing
• Support for PEVQ-S video quality testing
• Support for Voice over WiFi (VoWiFi), Video over WiFi (ViWiFi), and Video over LTE (ViLTE) testing
• Map navigation based on Google Maps

Full measurement functionality with new commercial smartphones 

• Nemo Walker Air together with the external Nemo Diagnostic Module (NDM) enables full measurement functionality with commercial off-the-shelf smartphones 
• No special firmware or rooting is needed 
• Supports all Samsung and Qualcomm chipset-based phone models 
• Up to two agent units can be connected to one NDM. When using the optional carrying solution Backpack Air, up to six non-rooted agent units can be connected to three NDM´s 
• Reusable over new phone models, with no additional costs when changing the phone 
• The license for voice quality testing using POLQA is associated with the NDM, therefore the same license can be used when changing the phone