Design of a Quaternary Query Tree ALOHA Protocol Based on Optimal Tag Estimation Method
Information, 2016 Radio Frequency Identification (RFID) technology is one of the most promising technologies in the IoT (The Internet of Things) era. Many RFID systems have been used in supermarkets or warehouses.
Zhihui Fu, Fangming Deng, Xiang Wu
doaj +1 more source
A mobile controlled algorithm for improving the throughput in a s-aloha ds-cdma system [PDF]
, 1996 This paper presents a novel adaptive DS-CDMA slotted-ALOHA packet random access scheme with transmitter-based spreading codes for mobiles. It is aimed at improving the throughput and message delay delivery when traffic load values below the saturation ...
Agustí Comes, Ramon +1 more
core +1 more source
Polarized MIMO Slotted ALOHA Random Access Scheme in Satellite Network
IEEE Access, 2017 The massive number of the machine type communication terminals accessing the satellite network brings a new challenge for the random access (RA) system.
Jialing Bai, Guangliang Ren
doaj +1 more source
Delay-throughput comparison of single and multi-channel slotted ALOHA networks [PDF]
, 1996 In networks where stations are equally likely to transmit to one another, simple slotted ALOHA is not an appropriate form of multiple access protocol as messages meant for different stations can collide in the common channel.
Lo, FL, Ng, TS, Yuk, TI
core +1 more source
Application of ZigZag Decoding in Frameless ALOHA
IEEE Access, 2019 As ZigZag decoding (ZD) can resolve a collision between two packets, the combination of ZD and successive interference cancellation (SIC) is expected to provide a lower packet loss rate (PLR) and higher average throughput than the conventional frameless ...
Shun Ogata, Koji Ishibashi
doaj +1 more source
Study of Coded ALOHA with Multi-User Detection under Heavy-Tailed and Correlated Arrivals
Future Internet, 2023 In this paper, we study via simulation the performance of irregular repetition slotted ALOHA under multi-packet detection and different patterns of the load process.
María E. Sousa-Vieira +1 more
doaj +1 more source
Age-of-Information Dependent Random Access in Multiple-Relay Slotted ALOHA
IEEE Access, 2022 With the advent and rapidly consolidating of the Internet of Things (IoT), multiple applications arise with different performance requirements, such as the timeliness of information, which can be quantified by the age-of-information (AoI) metric ...
Gabriel Germino Martins de Jesus +2 more
doaj +1 more source
Decentralized Federated Learning Over Slotted ALOHA Wireless Mesh Networking
IEEE Access, 2023 Federated Learning (FL) presents a mechanism to allow decentralized training for machine learning (ML) models inherently enabling privacy preservation.
Abdelaziz Salama +5 more
doaj +1 more source
Exploiting Capture Effect in Frameless ALOHA for Massive Wireless Random Access
, 2014 The analogies between successive interference cancellation (SIC) in slotted ALOHA framework and iterative belief-propagation erasure-decoding, established recently, enabled the application of the erasure-coding theory and tools to design random access ...
Momoda, Miyu +2 more
core +1 more source
A Request-Transmission Splitting Scheme for V2X Networks: Design and Throughput Analysis
IEEE Access, 2019 In the existing slotted ALOHA-based access schemes for vehicle-to-everything (V2X) networks, the duration of a time interval for competitive users contains the whole process of requesting and transmission. To improve the access capacity for V2X networks,
Shenglong Peng +4 more
doaj +1 more source