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Improved Optimal Slotted CSMA/CA Protocol
2013
International Journal of Computer Applications
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protocol is designed and implemented in MATLAB. ...
So to reduce wasted cycles a new technique is proposed in this research work which use adaptive slots also called optimal slots for Slotted CSMA/CA handles collision by reducing the wasted cycles The proposed ...
(CSMA/CA) access method as the name indicates has several characteristics in common with CSMA/CD. The difference is in that instead of detecting collisions CSMA/CA attempts to avoid them. ...
doi:10.5120/13749-1569
fatcat:opidns7ffzeqxn3335rhklganm
New multichannel Ethernet protocol for passive optical star local area networks using coherent transmission
1998
Broadband European Networks and Multimedia Services
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A new multichannel protocol is specified based on Ethernet 1 , using WDM to carry multiple channels on a single fiber. ...
The protocol is simulated to evaluate the performance under congestion conditions and to compare it with other protocols having the same total capacity. ...
MAC protocols have to solve channel access conflicts. In the case of a CSMA/CD protocol channel access is performed as fairly as possible for all the stations. ...
doi:10.1117/12.321902
dblp:conf/syben/RodellarBGBKR98
fatcat:kjndgoi3lfcxboou24qiaqcfme
Design Channel Non-Persistent Csma Mac Protocol Model For Complex Wireless Systems Based On Soc
2015
Zenodo
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We use a swarm system to validate CSMA designed model and to show how advantages of incorporating communication early in the design process. ...
Therefore, the use of such communication model is an important technique in the construction of high-performance communication. ...
scenarios based on multichannel access protocols. ...
doi:10.5281/zenodo.1107575
fatcat:hhocrxe66fhyplyfabruqyq27i
A hardware implementation of distributed network protocol
2005
Computer Standards & Interfaces
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This paper presents a promising solution for the implementation of distributed network protocol version 3 (DNP3). ...
Simulator. ...
We examine a response packet after sending a broadcast command to three DNP slave boards for a CSMA/CD test. ...
doi:10.1016/s0920-5489(04)00066-2
fatcat:jfpvubmm4rhi7aoal5xt3hsau4
A hardware implementation of distributed network protocol
2005
Computer Standards & Interfaces
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This paper presents a promising solution for the implementation of distributed network protocol version 3 (DNP3). ...
Simulator. ...
We examine a response packet after sending a broadcast command to three DNP slave boards for a CSMA/CD test. ...
doi:10.1016/j.csi.2004.07.003
fatcat:34kbjaypqfbnviqgqys43f6yci
A Novel Synchronous MAC Protocol for Wireless Sensor Networks with Performance Analysis
2019
Sensors
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To reduce the delay of data transmission among the nodes in the mesh topology, a linear programming problem (LPP) model is designed to select suitable relay nodes. ...
The results show that our proposed MAC protocol outperforms the IEEE 802.15.4e MAC mechanism in terms of throughput, reliability, delay, energy, packet drop rate and transmission success rate. ...
A carrier sense multiple access with collision notification (CSMA/CN) protocol is proposed in [29] to approximate the carrier sense multiple access with collision detection (CSMA/CD) for the wireless ...
doi:10.3390/s19245394
pmid:31817777
pmcid:PMC6960504
fatcat:5edc2hpfgvbe5i5o6uk6cxl5o4
A Survey of Congestion Control Techniques and Data Link Protocols in Satellite Networks
[article]
1998
arXiv
pre-print
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protocols that can be employed in a satellite network. ...
The problems in designing satellite network protocols, as well as some of the solutions proposed to tackle these problems, will be the primary focus of this survey. ...
The expected user performance is studied through analysis and simulation using three workstation protocols: stop-and-wait, a window protocol and a high-level blast protocol. ...
arXiv:cs/9809076v1
fatcat:ejo6hzxhxvbchcnfmd7rhsdyd4
Performance analysis of a fully-connected, full-duplex CDMA ALOHA network with channel sensing and collision detection
1996
IEEE Journal on Selected Areas in Communications
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This access protocol is therefore equivalent to that of p-persistent CSMA-CD of simple ALOHA as described in [ 2 ] . ...
Table I shows the throughput and delay results obtained from EPA and simulations over 100000 minislots of a multichannel CSMA-CD system with N = 50,l = 10, and s = 0.04. ...
doi:10.1109/49.545693
fatcat:g4vu7fwg55fm5ogeduwrdbugzy
A Proposal of Quasi-Distributed WLAN MAC Protocol with High Throughput and Traffic Adaptability
2013
Journal of Information Processing
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A distinguishing feature of this scheme is the novel way of allowing nodes to work with low delay, as in the contention-based mode, and achieve a high throughput, as in the schedule-based mode, without ...
In this paper, we propose a MAC protocol named OSRAP that Scheduled Random access Protocol for one hop WLAN. ...
For CSMA/CA, the throughputs do not fall down like CSMA/CD in Ethernet, which means the threshold of CW (1023) is big enough for 25 nodes. Figure 9 shows the results of the delay. ...
doi:10.2197/ipsjjip.21.206
fatcat:t5tunbiesngqphhswj3tc65i6y
A mobility‐aware cluster‐based MAC protocol for radio‐ frequency energy harvesting cognitive wireless sensor networks
2021
IET Wireless Sensor Systems
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Simulation results show that the proposed protocol increases the lifetime of the CWSN nodes substantially, promising a self-sustainable network in terms of energy. ...
A cluster-based multihop MAC protocol (RMAC-M) is proposed that incorporates RF energy harvesting in a mobility-aware CWSN. ...
In case the packet is determined to be lost, the CM attempts retransmission in a harvesting slot using CSMA/ CD. ...
doi:10.1049/wss2.12021
fatcat:z2dwh5vzq5aupatqnoqmcaf6qy
DSAT-MAC : Dynamic Slot Allocation based TDMA MAC protocol for Cognitive Radio Networks
[article]
2013
arXiv
pre-print
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Theoretical analysis and simulations over ns-2 of the proposed protocol reveal that the protocol performs better in various CR adhoc network applications. ...
The MAC protocol in CRN defines the spectrum usage by sharing the channels efficiently among users. In this paper we propose a novel TDMA based MAC protocol with dynamically allocated slots. ...
In the next Super Frame the nodes N 2 and N 3 try to transmit the Control packet in NUS, using the CSMA/CD protocol. Lets suppose that node N 2 becomes successful in transmitting the packet. ...
arXiv:1301.4204v1
fatcat:muzla7ktxrdohdqt5rolvs7dru
Traffic placement policies for multi-band network
1989
Computer communication review
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allocation of synchronouslasynchronous trafic bandwidth. hlarsnn and Rofinella (1 21 evaluate multichannel iiiiiltiple-access schemes such u CSMA/CD for local iictworks, but standard CSMA/CD protocols ...
In this stridy, we want to hold the number of bands constant and study the As shown in Figure 3 , the simulation model iii-0 Band Status Some simulation experiments studied the erect of traflic mix. ...
doi:10.1145/75247.75257
fatcat:vt2jhfmdwbdebhzzxnkbvsxgh4
Scalable MAC protocol for D2D communication for future 5G networks
2017
2017 14th IEEE Annual Consumer Communications & Networking Conference (CCNC)
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D Multi channel protocols One of the earliest papers in this category is Busy Tone Multiple Access Protocol (BTMA) [109] a centralised multichannel protocol that proposes using a separate busy channel ...
In [80] , a distributed multislot multichannel MAC protocol is proposed using outband D2D communication. The protocol allows for concurrent data broadcasting on different channels. ...
doi:10.1109/ccnc.2017.7983165
dblp:conf/ccnc/IsmaielASNF17
fatcat:uwgvsysl7bevphrytgmxdwpxga
An Analysis on Contemporary MAC Layer Protocols in Vehicular Networks: State-of-the-Art and Future Directions
2021
Future Internet
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This paper gives an analysis of the objectives, mechanisms, advantages/disadvantages, and simulators used in specified protocols. ...
A classification of the MAC protocol is presented based on contention mechanisms and channel access. ...
ReMAC The main objective of the reliable MAC protocol is to connect vehicles with a multichannel hybrid medium of access. ...
doi:10.3390/fi13110287
fatcat:jrsgeyif6fbpng3whzlblhdrsq
Medium Access Control protocols for ad hoc wireless networks: A survey
2006
Ad hoc networks
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Although a lot of research has been conducted on MAC protocols, the various issues involved have mostly been presented in isolation of each other. ...
Studies of ad hoc wireless networks are a relatively new field gaining more popularity for various new applications. ...
Need for special MAC protocols The popular Carrier Sense Multiple Access (CSMA) [9] MAC scheme and its variations such as CSMA with Collision Detection (CSMA/CD) developed for wired networks, cannot ...
doi:10.1016/j.adhoc.2004.10.001
fatcat:jgup4622xvhtrneikj5gyracdq
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