Mar 13, 2017 · In this article, we review the LTE random access procedure and its support for IoT applications. We also assess the performance of the RAN ...
In this article, we review the LTE random access procedure and its support for IoT applications. We also assess the performance of the RAN overload control.
Mar 8, 2017 · In this paper, we review the LTE random access procedure and its support for IoT applications. We also assess the performance of the RAN ...
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What is the random access procedure in LTE?
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The random access procedure is key in mobile networks since it enables the user equipment to initiate communications and time synchronization with a base ...
A Random Access Response refers to a network's reply to a device after it has transmitted a random-access preamble. It includes information about the ...
This paper focuses on proposing a new access barring scheme for internet of things (IoT) devices in long term evolution advanced (LTE/LTE-A) and 5G networks.
In LTE-A, MTC and H2H devices2 can perform Random Access (RA) using the Physical Random Access CHannel (PRACH).
First, it presents a flexible, open-source, and 3GPP-compliant implementation of the NB-IoT random access procedure. Second, it formulates an analytical model ...
Apr 8, 2023 · Each IoT device triggers its RA procedure by simultaneously transmitting randomly selected multi-preambles to the BS via the PRACH. To be ...
Aug 30, 2020 · Yet, base stations do not always know when users may request access to the network, and they need to find ways to serve these unexpected users.