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Improved Optimal Slotted CSMA/CA Protocol

Nimarta Sidhu, Paramjeet Singh, Shaveta Rani
2013 International Journal of Computer Applications  
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

Daniel Rodellar, Cristian Bungarzeanu, H. Garcia, Caroline Brisson, Alain Kueng, Philippe A. Robert, Stephan Fischer, Ralf Steinmetz, Heinrich J. Stuettgen, Harmen R. van As, Roberto Vercelli
1998 Broadband European Networks and Multimedia Services  
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

Ibrahim A. Aref, Tarek El-Mihoub, Khadiga Ben Musa
2015 Zenodo  
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

J MOON, J KIM, J KIM, K LIM, B CHOI
2005 Computer Standards & Interfaces  
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

Jeon Il Moon, Jung Sub Kim, Jong Bae Kim, Kye Young Lim, Byoung Wook Choi
2005 Computer Standards & Interfaces  
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

Prasan Kumar Sahoo, Sudhir Ranjan Pattanaik, Shih-Lin Wu
2019 Sensors  
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]

Sonia Fahmy, Raj Jain, Fang Lu, Shivkumar Kalyanaraman
1998 arXiv   pre-print
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

Fook Loong Lo, Tung Sang Ng, T.T. Yuk
1996 IEEE Journal on Selected Areas in Communications  
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

Xuejun Tian, Dejian Ye, Tetsuo Ideguchi, Takashi Okuda
2013 Journal of Information Processing  
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

Arif Obaid, Xavier Fernando, Muhammad Jaseemuddin
2021 IET Wireless Sensor Systems  
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]

Rajeev K. Shakya, Satyam Agarwal, Y. N. Singh, Nishchal K. Verma, and Amitabha Roy
2013 arXiv   pre-print
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

K. J. Maly, E. C. Foudriat, D. Game, R. Mukkamala, C. M. Overstreet
1989 Computer communication review  
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

Bushra Ismaiel, Mehran Abolhasan, David Smith, Wei Ni, Daniel Franklin
2017 2017 14th IEEE Annual Consumer Communications & Networking Conference (CCNC)  
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

Lopamudra Hota, Biraja Prasad Nayak, Arun Kumar, G. G. Md. Nawaz Ali, Peter Han Joo Chong
2021 Future Internet  
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

Sunil Kumar, Vineet S. Raghavan, Jing Deng
2006 Ad hoc networks  
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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