Results 251 to 260 of about 40,720 (294)

LoRa Power Model for Energy Optimization in IoT Applications. [PDF]

open access: yesSensors (Basel)
Soler-Fernández JL   +4 more
europepmc   +1 more source

Performance analysis of short-packet communications with incremental relaying

Computer Communications, 2021
Abstract In the fifth generation (5G) cellular system, short-packet communication is a key enabler to support critical applications, i.e., ultra-reliable low-latency communications (URLLCs), where finite block-length codewords are adopted. However, the short-packet communication suffers from a higher decoding error rate and has a lower transmission ...
Manlin Fang   +2 more
exaly   +2 more sources

Downlink NOMA Transmission for Low-Latency Short-Packet Communications

open access: yes2018 IEEE International Conference on Communications Workshops (ICC Workshops), 2018
This work introduces non-orthogonal multiple access (NOMA) into short-packet communications to reduce latency over the air interface in wireless networks. Specifically, we address the optimization of transmission rates and power allocation to maximize the effective throughput of the user with a higher channel gain while guaranteeing the other user ...
Xiaofang Sun 0001   +5 more
openaire   +2 more sources

On the Performance of Non-Orthogonal Multiple Access in Short-Packet Communications

IEEE Communications Letters, 2018
This letter investigates the performance of non-orthogonal multiple access (NOMA) in short-packet communications. We aim to answer a fundamental question–for given reliability requirements of users: how much physical-layer transmission latency can NOMA reduce when compared with orthogonal multiple access in the finite blocklength regime?
Yuehua Yu, He Chen, Yonghui Li
exaly   +2 more sources

Short Packet Communications with Random Arrivals: An Effective Bandwidth Approach

open access: yes2021 IEEE Global Communications Conference (GLOBECOM), 2021
Short packet transmission techniques have recently attracted substantial attention due to their potential of achieving low latency in emerging Industrial Internet of Things (IIoT). To this end, finite-blocklength coding is expected to play a central role
Lintao Li   +2 more
openaire   +2 more sources

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