Channel Allocation for Connected Vehicles in Internet of Things Services
Sensors, 2021 Based on the existing Internet of Vehicles communication protocol and multi-channel allocation strategy, this paper studies the key issues with vehicle communication.
Ahmed Abdulhakim Al-Absi +3 more
doaj +1 more source
Joint source-channel coding for a quantum multiple access channel [PDF]
, 2012 Suppose that two senders each obtain one share of the output of a classical, bivariate, correlated information source. They would like to transmit the correlated source to a receiver using a quantum multiple access channel. In prior work, Cover, El Gamal,
Datta N +16 more
core +3 more sources
ZF-SIC Based Individual Secrecy in SIMO Multiple Access Wiretap Channel
IEEE Access, 2017 In this paper, a decoding method of joint zero-forcing and successive interference cancellation (ZF-SIC) is put forward to assist the study of the individual secrecy in the quasi-static Rayleigh fading single-input multiple-output multiple access wiretap
Kaiwei Jiang +4 more
doaj +1 more source
Optimizing Information Freshness in a Multiple Access Channel With Heterogeneous Devices
IEEE Open Journal of the Communications Society, 2021 In this work, we study age-optimal scheduling with stability constraints in a multiple access channel with two heterogeneous source nodes transmitting to a common destination.
Zheng Chen +3 more
doaj +1 more source
A Jamming-Resilient and Scalable Broadcasting Algorithm for Multiple Access Channel Networks
Applied Sciences, 2021 Multiple access channel (MAC) networks use a broadcasting algorithm called the Binary Exponential Backoff (BEB) to mediate access to the shared communication channel by competing nodes and resolve their collisions.
Bader A. Aldawsari, Jafar Haadi Jafarian
doaj +1 more source
Source-Channel Coding Theorems for the Multiple-Access Relay Channel
, 2013 We study reliable transmission of arbitrarily correlated sources over multiple-access relay channels (MARCs) and multiple-access broadcast relay channels (MABRCs). In MARCs only the destination is interested in reconstructing the sources, while in MABRCs
Dabora, Ron +2 more
core +1 more source
Novel half-duplex relay strategy and its resource allocation
Tongxin xuebao, 2009 Conventional time-division half-duplex relay strategies based on amplify-and-forward or decode-and-forward strategy could relieve relay nodes from full-duplex requirement but lead to degraded spectrum efficiency.
LI Yong +3 more
doaj +2 more sources
Performance Evaluation of Variable Bandwidth Channel Allocation Scheme in Multiple Subcarrier Multiple Access [PDF]
, 2018 Multiple Subcarrier Multiple Access (MSMA) enables concurrent sensor data streamings from multiple wireless and batteryless sensors using the principle of subcarrier backscatter used extensively in passive RFID.
Haruhisa ICHIKAWA +4 more
core +2 more sources
Information Rates on a Symbol-Asynchronous Multi-Access Channel
IEEE Open Journal of the Communications Society, 2020 Capacity of uncoordinated multiple access channel (MAC) with single-user demodulation has been studied in literature under various assumptions for symbol-synchronous transmission.
Salman A. Khan, Jan Bajcsy
doaj +1 more source
Particle Filtering for Multiple Access DS/CDMA Systems DS/CDMA Channel Estimation
Semina: Ciências Exatas e Tecnológicas, 2013 This article discusses computational implementation aspects and performance of a Bayesian methodology, namely particle filter (PF). The PF channel estimation technique is directly applied to the channel coefficients estimation of DS/CDMA systems ...
Rafael Oliveira Ribeiro, Taufik Abrao
doaj +1 more source