Results 11 to 20 of about 7,625,232 (365)
Dynamic sharing of a multiple access channel [PDF]
CoRR, 2010 In this paper we consider the mutual exclusion problem on a multiple access channel. Mutual exclusion is one of the fundamental problems in distributed computing.
Bienkowski, Marcin +3 more
core +6 more sources
Source-Channel Coding for the Multiple-Access Relay Channel [PDF]
2011 8th International Symposium on Wireless Communication Systems, 2012 This work considers reliable transmission of general correlated sources over the multiple-access relay channel (MARC) and the multiple-access broadcast relay channel (MABRC). In MARCs only the destination is interested in a reconstruction of the sources,
Dabora, Ron +2 more
core +3 more sources
Multi-Channel Random Access with Replications [PDF]
2017 IEEE International Symposium on Information Theory (ISIT), 2017 This paper considers a class of multi-channel random access algorithms, where contending devices may send multiple copies (replicas) of their messages to the central base station.
Andreev, Sergey +3 more
core +5 more sources
On the Multiple Access Channel with Asynchronous Cognition [PDF]
IEEE Transactions on Information Theory, 2016 In this paper we introduce the two-user asynchronous cognitive multiple access channel (ACMAC). This channel model includes two transmitters, an uninformed one, and an informed one which knows prior to the beginning of a transmission the message which ...
Leshem, Amir +2 more
core +2 more sources
On a Multiple-Access in a Vector Disjunctive Channel [PDF]
2013 IEEE International Symposium on Information Theory, 2013 We address the problem of increasing the sum rate in a multiple-access system from [1] for small number of users. We suggest an improved signal-code construction in which in case of a small number of users we give more resources to them.
Fischer, Robert +3 more
core +2 more sources
Multiple Access Channel Simulation [PDF]
2021 IEEE International Symposium on Information Theory (ISIT), 2021 We study the problem of simulating a two-user multiple-access channel (MAC) over a multiple access network of noiseless links. Two encoders observe independent and identically distributed (i.i.d.) copies of a source random variable each, while a decoder observes i.i.d. copies of a side-information random variable.
Gowtham R. Kurri +3 more
openaire +4 more sources
Deep Reinforcement Learning for Simultaneous Sensing and Channel Access in Cognitive Networks [PDF]
IEEE Transactions on Wireless Communications, 2021 We consider the problem of dynamic spectrum access (DSA) in cognitive wireless networks, consisting of primary users (PUs) and secondary users (SUs), where only partial observations are available at the SUs due to narrowband sensing and transmissions ...
Yoel Bokobza, R. Dabora, Kobi Cohen
semanticscholar +1 more source
Distributed Channel Access for Control Over Unknown Memoryless Communication Channels [PDF]
IEEE Transactions on Automatic Control, 2021 We consider the distributed channel access problem for a system consisting of multiple control subsystems that close their loop over a shared wireless network.
Tahmoores Farjam +2 more
semanticscholar +1 more source
Sliding Group Window with Rebacking off for Collision Avoidance in High-Efficiency Wireless Networks
Mathematics, 2021 It is difficult for wireless local area networks (WLANs), IEEE 802.11ax high-efficiency WLAN (HEW), to join next-generation innovations such as 5th generation (5G) and Internet of Things (IoT) because they still have their conventional channel access ...
Alaa Omran Almagrabi +4 more
doaj +1 more source
Journal of Telecommunications and Information Technology, 2023 The paper presents a new modulo N channel access scheme for wireless local area networks (WLANs). The novel solution derives from the distributed coordination function (DCF) of the IEEE 802.11 standard, further elaborated as enhanced distribution ...
Tomasz Janczak +3 more
doaj +1 more source