Abstract: Location-based service (LBS) has become an indispensable part of our daily lives. Realizing accurate LBS in indoor environments is still a challenging task. WiFi fingerprinting-based indoor ...

ZTE has officially launched a new compact 5G RedCap portable Wi-Fi device in China. The F40 is priced at 179 yuan ($26) for the standard model and 219 yuan ($31) for the variant with a nano SIM card ...

Verification may fail if the device was provisioned to a different network then the phone is connected to, even though the provisioned was successful. During a successful verification, the DnsResolver ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. We could never accuse FiiO of leaving us starved of new releases, so it's no surprise to see this ...

Abstract: Wireless RF energy transfer for indoor sensors is an emerging paradigm ensuring continuous operation without battery limitations. However, high power radiation within ISM band interferes ...