Results 1 to 10 of about 135 (96)
Contention Resolution with Predictions [PDF]
Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing, 2021 In this paper, we consider contention resolution algorithms that are augmented with predictions about the network. We begin by studying the natural setup in which the algorithm is provided a distribution defined over the possible network sizes that predicts the likelihood of each size occurring.
Gilbert, Seth +3 more
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Analysis of the Distributed Queueing Algorithm in a Multichannel Network with Mixed-Type Traffic [PDF]
EAI Endorsed Transactions on Internet of Things, 2021 Networks such as LTE-M, NB-IoT, LoRa and SigFox are being deployed for massive IoT communications. However, the Aloha protocols used for the media access are inefficient when the network size is high.
Romeo Nibitanga +2 more
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Contention resolution without collision detection [PDF]
Proceedings of the 52nd Annual ACM SIGACT Symposium on Theory of Computing, 2020 This paper focuses on the contention resolution problem on a shared communication channel that does not support collision detection. A shared communication channel is a multiple access channel, which consists of a sequence of synchronized time slots. Players on the channel may attempt to broadcast a packet (message) in any time slot.
Bender, Michael A. +3 more
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Investigation of Contention or Appositional Function in Persian Grammar [PDF]
Literary Arts, 2022 The grammatical argument of contention means playing two functions by one word or phrase in Persian language sentences. There is ambiguity and disagreement in Persian grammar articles and books about contention or the appositional function.
Ali Sabbaghi, Tahere Mirhashemi
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Online Contention Resolution Schemes [PDF]
Proceedings of the Twenty-Seventh Annual ACM-SIAM Symposium on Discrete Algorithms, 2015 33 pages.
Moran Feldman +2 more
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OBS contention resolution performance [PDF]
Performance Evaluation, 2007 In this paper, a performance comparison of resolution policies specific to optical burst switching is presented. A framework, based on a reduced-load approximation, is developed to estimate path blocking probabilities in an optical burst switched network of arbitrary topology, in which any combination of the following resolution policies is applied in ...
Zalesky, Andrew L. +4 more
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Oblivious Online Contention Resolution Schemes [PDF]
, 2022 Contention resolution schemes (CRSs) are powerful tools for obtaining "ex post feasible" solutions from candidates that are drawn from "ex ante feasible" distributions. Online contention resolution schemes (OCRSs), the online version, have found myriad applications in Bayesian and stochastic problems, such as prophet inequalities and stochastic probing.
Fu, Hu +6 more
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ETRI Journal, 2023 Integration of the machine learning (ML) technique in all-optical networks can enhance the effectiveness of resource utilization, quality of service assurances, and scalability in optical networks.
Sangeetha Rengachary Gopalan +4 more
doaj +1 more source
New Contention Resolution Schemes for WiMAX [PDF]
2009 IEEE Wireless Communications and Networking Conference, 2009 The use of Broadband Wireless Access (BWA) technology is increasing due to the use of Internet and multimedia applications with strict requirements of end-to-end delay and jitter, through wireless devices. The IEEE 802.16 standard, which defines the physical (PHY) and the medium access control (MAC) layers, is one of the BWA standards. Its MAC layer is
Delicado, Jesús +3 more
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On the Sum-Rate of Contention Resolution in Massive MIMO With NOMA
IEEE Access, 2021 In this paper, we investigate the random access (RA) problem in a massive MIMO scenario. To deal with the continuous increase in the number of users, and the difficulty associated with sharing pilots among such users in order to organize channel access ...
Hebert Douglas Pereira +5 more
doaj +1 more source