Results 31 to 40 of about 12,039 (193)

Low-Complexity Alternatives to the Optimal Linear Coding Scheme for Transmitting ARMA Sources

open access: yesEntropy, 2022
In the era of the Internet of Things, there are many applications where numerous devices are deployed to acquire information and send it to analyse the data and make informed decisions.
Jesús Gutiérrez-Gutiérrez   +3 more
doaj   +1 more source

FavorQueue: A parameterless active queue management to improve TCP traffic performance [PDF]

open access: yes, 2013
This paper presents and analyzes the implementation of a novel active queue management (AQM) named FavorQueue that aims to improve delay transfer of short lived TCP flows over best-effort networks.
Anelli, Pascal   +2 more
core   +1 more source

Secure transmission for NOMA downlink based on short packet communication

open access: yesTongxin xuebao, 2021
For the low-latency requirements of Internet of things (IoT) business, short packet communication (SPC) and non-orthogonal multiple access (NOMA) were combined to study the problem of secure transmission in the multi-user NOMA system with eavesdroppers ...
Gangcan SUN   +3 more
doaj   +2 more sources

ARQ Assisted Short-Packet Communications for NOMA Networks Over Nakagami-m Fading Channels

open access: yesIEEE Access, 2020
Non-orthogonal multiple access (NOMA) is expected as a promising technology for satisfying massive connectivity requirements in Internet of Things (IoT). Besides, short-packet communications are a notable characteristic in IoT for low delay transmissions
Fenglian Cao, Yi Song, Yucui Yang
doaj   +1 more source

Experimental Evaluation of the Packet Reception Performance of LoRa

open access: yesSensors, 2021
LoRa technology is currently one of the most popular Internet of Things (IoT) technologies. A substantial number of LoRa devices have been applied in a wide variety of real-world scenarios, and developers can adjust the packet reception performance of ...
Qingjie Guo, Fengxu Yang, Jianming Wei
doaj   +1 more source

Measurement and Analysis of Intraflow Performance Characteristics of Wireless Traffic [PDF]

open access: yes, 2007
It is by now widely accepted that the arrival process of aggregate network traffic exhibits self-similar characteristics which result in the preservation of traffic burstiness (high variability) over a wide range of timescales.
Hutchison, D.   +3 more
core   +1 more source

Short Packet Communication Over Two-user Rayleigh Fading Z-Interference Channel Under Bursty Traffic

open access: yes, 2022
One of the fundamental challenges in 5G and beyond technologies is to support short packet transmissions while ensuring ultra-reliable and low latency  communication.
J Deeraj Kumar (13910715)   +2 more
core   +1 more source

Design of Lithium Battery Monitoring System Based on GPRS Short Message Communication [PDF]

open access: yesE3S Web of Conferences, 2023
The lithium battery in the new energy system works in the wilderness environment, and its data remote monitoring is often realized based on wireless communication, and this transmission method needs to set up exclusive base stations, which is costly ...
Zhang Ruoyuan, Qian Feng
doaj   +1 more source

Phase encoding and decoding of short pulses at 10Gb/s using superstructured fiber Bragg gratings [PDF]

open access: yes, 2001
A 7-chip, 160-Gchip/s phase-shift keyed code is assigned to short pulses after reflection from a superstructured fiber Bragg grating. The code is then recognized by a second grating, which is nominally identical to the encoder grating.
Teh, P.C.   +3 more
core   +1 more source

Short-Packet Transmission over a Bidirectional Massive MIMO link [PDF]

open access: yes, 2019
We consider the transmission of short packets over a bidirectional communication link where multiple devices, e.g., sensors and actuators, exchange small-data payloads with a base station equipped with a large antenna array.
6stman, Johan   +8 more
core   +1 more source

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