Results 11 to 20 of about 2,151,378 (190)
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
Jesús Delicado +3 more
core +12 more sources
IEEE Photonics Journal, 2019 Edge Data Center (EDC) provides delay-sensitive services for end-users in edge computing. In Edge Data Center Network (EDCN), fast optical switching is the most promising technology due to low latency, high bandwidth, and transparency of rate/ ...
Fu Wang +8 more
doaj +2 more sources
The Contention Resolution in OBS Network [PDF]
Elektronika ir Elektrotechnika, 2014 Burst contention occurs when attempting to transmit several optical bursts at the time into the same core router output port. This is a shortcoming of the Optical Burst Switching (OBS) networks and for this reason it has been challenging to implement the OBS mode into the transport networks so far. This problem can be solved applying various contention
Jankuniene, R. +2 more
openaire +3 more sources
2CA-R2: A Hybrid MAC Protocol for Machine-Type Communications [PDF]
SensorsMachine-to-machine (M2M) communications are becoming the most important factor shaping network traffic. However, traditional controls developed for human-generated traffic are not able to cope with new demands.
Sergio Javier-Alvarez +3 more
doaj +2 more sources
Some Models for Contention Resolution in Cable Networks [PDF]
, 2002 In this paper we consider some models for contention resolution in cable networks, in case the contention pertains to requests and is carried out by means of contention trees. More specifically, we study a number of variants of the standard machine repair model, that differ in the service order at the repair facility.
Boxma, O.J. +2 more
openaire +4 more sources
Submodular Optimization with Contention Resolution Extensions. [PDF]
, 2019 This paper considers optimizing a submodular function subject to a set of downward closed constraints. Previous literature on this problem has often constructed solutions by (1) discovering a fractional solution to the multi-linear extension and (2) rounding this solution to an integral solution via a contention resolution scheme. This line of research
Benjamin Moseley, Maxim Sviridenko
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Contention resolution with bounded delay [PDF]
Proceedings of IEEE 36th Annual Foundations of Computer Science, 2002 When distributed processes contend for a shared resource, we need a good distributed contention resolution protocol, e.g., for multiple-access channels (ALOHA, Ethernet), PRAM emulation, and optical routing. Under a stochastic model of request generation from n synchronous processes, Raghavan & Upfal (1995) have shown a protocol which is stable for
Mike Paterson, Aravind Srinivasan
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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
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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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