Wake up signal test for improved power efficiency in NB-IoT devices

Wake up signal test for improved power efficiency in NB-IoT devices

Rohde & Schwarz and Goodix (CommSolid) are first to demonstrate exhaustive test functions for the newly introduced NB-IoT wake up signal (NWUS), the latest 3GPP Release 15 feature for NB-IoT devices to further reduce power consumption. For massive NB-IoT applications, this wake up signal can be leveraged to enable either far longer battery life without upgrading the battery, or a way to reduce battery size while retaining the device’s service life.

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