Abstract: Enabling Internet-of-Things (IoT) in fifth generation (5G) networks is challenging due to the low access efficiency in the presence of massive random access (RA) requests. To tackle this, we ...

Abstract: To solve the problem of wireless access congestion caused by massive users to access the network, this letter proposes a NOMA random access scheme with dynamic access class barring (ACB) ...

Hampstead Heath Mixed Pond Hampstead Heath mixed pond. Permission to use for all LDRS partners. Credit: Google. A decision on the future access for trans swimmers to Hampstead Heath’s ponds is ...