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A Model for Analyzing the Performance of Wireless Multi-Hop Networks using a Contention-based CSMA/CA Strategy

2017 KSII Transactions on Internet and Information Systems  
Multi-hop networks are a low-setup-cost solution for enlarging an area of network coverage through multi-hop routing.  ...  Carrier sense multiple access with collision avoidance (CSMA/CA) is frequently used in multi-hop networks.  ...  IEEE 802.11-based multi-hop networks that use CSMA/CA experience more interference than LTE-U networks [7] .The model in this paper is applicable to CSMA/CA as used in multi-hop networks with single-radio  ... 
doi:10.3837/tiis.2017.05.011 fatcat:mfr55ggd35at5ia45bj2skgj7m

Performance Analyses and Improvements for IEEE 802.15.4 CSMA/CA Scheme in Wireless Multihop Sensor Networks Based on HTC Algorithm

Jianping Zhu, Chunfeng Lv, Zhengsu Tao
2013 International Journal of Distributed Sensor Networks  
are then predicted based on the models which contains 𝑛 modified semi-Markov chains and one macro-Markov chain, in which nodes are assumed to locate randomly over a circle plane according to Poisson distribution  ...  Most of analyses for the IEEE 802.15.4 Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) scheme for multi-hop wireless sensor networks (WSNs) focus on how to avoid the impacts of hidden  ...  Performance analysis models of multihop WSNs using semi-Markov chain models for CSMA/CA scheme and macro-Markov chain model for channel transitions are proposed in Section 4, along with a brief description  ... 
doi:10.1155/2013/452423 fatcat:6qyr6rlionbj5ktogg6outtubu

Performance Evaluation of Unslotted CSMA/CA for Wireless Sensor Networks: Energy Consumption Analysis and Cross Layer Routing

Inès El Korbi, Leila Azouz Saïdane
2017 International Journal of Computer Network and Information Security  
For instance, in multi hop environment, the beaconless IEEE 802.15.4 is used.  ...  We first propose a comprehensive energy consumption analysis of the unslotted CSMA/CA algorithm. The results are validated through simulation.  ...  This Markov chain models the behavior of the unslotted CSMA/CA in a multi-hop context under hidden nodes and unsaturated traffic conditions.  ... 
doi:10.5815/ijcnis.2017.06.01 fatcat:wtun4otsrjbtrnwelzv5fj7qea

A Fast and Accurate Performance Analysis of Beaconless IEEE 802.15.4 Multi-Hop Networks [article]

Rachit Srivastava, Sanjay Motilal Ladwa, Abhijit Bhattacharya and Anurag Kumar
2014 arXiv   pre-print
We develop an approximate analytical technique for evaluating the performance of multi-hop networks based on beaconless IEEE 802.15.4, a popular standard for wireless sensor networks.  ...  The network comprises sensor nodes, which generate measurement packets, relay nodes which only forward packets, and a data sink (base station).  ...  ) program, and by a DeitY-NSF funded Indo-US project on Wireless Sensor Networks for Protecting Wildlife and Humans.  ... 
arXiv:1408.1225v2 fatcat:gep7nwfoybba7b2kvo4oiac24y

A Simulation Model for Industrial Multi-Channel Wireless Sensor Networks

Ruan Delgado Gomes, Diego Veras Queiroz, Iguatemi Eduardo Fonseca, Marcelo Sampaio Alencar
2017 Journal of Communication and Information Systems  
In the second case, CSMA/CA protocol, as defined in IEEE 802.15.4 standard, was compared to a protocol based on Time-Slotted Channel Hopping (TSCH) mode of IEEE 802.15.4e standard.  ...  In the first one, the Tree-based Multi-Channel Protocol was implemented and evaluated, and a comparison was made with the default model from Castalia.  ...  After changing the parameters of the models, the Markov chain returns to the state P with probability one.  ... 
doi:10.14209/jcis.2017.4 fatcat:ad2qtlg4ara6von6zdevdswmzi

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  
These are further sub-classified as single-channel and multi-channel, based on the type of channel resources they utilize.  ...  The classification based on contention is oriented as contention-based, contention-free, and hybrid, whereas the classification based on channel access is categorized as distributed, centralized, cluster-based  ...  throughput by selecting optimal relay using the Markov chain model Three modes of transmission: DT, CR, and MHR MATLAB Contention based, cooperative, SNR, and multi-hop High throughput Delays ADHOC MAC  ... 
doi:10.3390/fi13110287 fatcat:jrsgeyif6fbpng3whzlblhdrsq

Markov Chain-based performance analysis of multihop IEEE 802.15.4 wireless networks

Marco Martalò, Stefano Busanelli, Gianluigi Ferrari
2009 Performance evaluation (Print)  
In this paper, we propose a Markov chain-based analytical framework for modeling the behavior of the medium access control (MAC) protocol in IEEE 802.15.4 wireless networks.  ...  In this paper, we combine the theory of Discrete Time Markov Chains (DTMCs), considered in [5] , and the theory of Geo/G/1/L queues [7] , in order to derive a DTMC-based analytical model for an IEEE 802.15.4  ...  Markov Chain-based models The scenarios of interest for 1-hop and 2-hop networks are shown in Fig. 2 (a) and Fig. 2 (b), respectively.  ... 
doi:10.1016/j.peva.2009.08.011 fatcat:pvwzqf6zobbsdf5ltku6hc3j4e

Joint TCP Congestion Control and CSMA Scheduling without Message Passing

Xin Wang, Zhaoquan Li, Jie Wu
2013 IEEE Transactions on Wireless Communications  
Moreover, global convergence of the proposed joint design to optimal network equilibrium can be established using the Lyapunov method in an idealized network fluid model.  ...  Capitalizing on this approach, we put forth the QUIC-TCP congestion control algorithm, and a new queueing-delay based carrier sense multiple access (CSMA) scheduling scheme.  ...  This confirms that (1) is invariant, and a steady distribution of the CSMA Markov chain.  ... 
doi:10.1109/twc.2013.100313.130116 fatcat:y5w2qpitnnhmlhr5obcec7hiwq

Performance Analyses and Improvements for the IEEE 802.15.4 CSMA/CA Scheme with Heterogeneous Buffered Conditions

Jianping Zhu, Zhengsu Tao, Chunfeng Lv
2012 Sensors  
Similar models as in [12] are proposed to evaluate the performance of multi-hop buffered IEEE 802.15.4 wireless networks in [13] .  ...  First, we propose a model which contains two modified semi-Markov chains and a macro-Markov chain combined with the theory of M/G/1/K queues to evaluate the characteristics of these two improved CSMA/CA  ...  Markov Chains In this section, two novel schemes with semi-Markov chain models describing slotted CSMA/CA scheme of IEEE 802.15.4 with retry limits and one macro-Markov chain model presenting macroscopic  ... 
doi:10.3390/s120405067 pmid:22666076 pmcid:PMC3355459 fatcat:p57ndcgdazeb5ihq6ro2nrgdr4

Performance analysis of beacon-less IEEE 802.15.4 multi-hop networks

Rachit Srivastava, Anurag Kumar
2012 2012 Fourth International Conference on Communication Systems and Networks (COMSNETS 2012)  
We develop an approximate analytical technique for evaluating the performance of multi-hop networks based on beacon-less CSMA/CA as standardised in IEEE 802.15.4, a popular standard for wireless sensor  ...  networks.  ...  [11] beacon-less 802.15.4; saturated, star network; no hidden nodes; no ACKs semi-Markov model for each node with unknown and non-homogeneous transition probabilities based on the backoff stage of the  ... 
doi:10.1109/comsnets.2012.6151310 dblp:conf/comsnets/SrivastavaK12 fatcat:5xkej2hvmbay3bwdl75il5zzbq

Performance Analysis of Beacon-Less IEEE 802.15.4 Multi-Hop Networks [article]

Rachit Srivastava, Anurag Kumar
2012 arXiv   pre-print
We develop an approximate analytical technique for evaluating the performance of multi-hop networks based on beacon-less CSMA/CA as standardised in IEEE 802.15.4, a popular standard for wireless sensor  ...  networks.  ...  [11] beacon-less 802.15.4; saturated, star network; no hidden nodes; no ACKs semi-Markov model for each node with unknown and non-homogeneous transition probabilities based on the backoff stage of the  ... 
arXiv:1201.3001v1 fatcat:4j3jgtun55abnhbypru47p5m3e

Convergence and Tradeoff of Utility-Optimal CSMA

Jiaping Liu, Yung Yi, Alexandre Proutière, Mung Chiang, H.Vincent Poor
2009 Proceedings of the 6th International ICST Conference on Broadband Communications, Networks, and Systems  
It has been recently suggested that in wireless networks, CSMA-based distributed MAC algorithms could achieve optimal utility without any message passing.  ...  We present the first proof of convergence of such adaptive CSMA algorithms towards an arbitrarily tight approximation of utility-optimizing schedule.  ...  However, the results presented here can be easily extended to multi-hop connections (e.g., using classical backpressure ideas [1] ).  ... 
doi:10.4108/icst.broadnets2009.7401 dblp:conf/broadnets/LiuYPCP09 fatcat:2lk6nmvtqzehnge3s4l6oqtzry

Throughput Modeling of the IEEE MAC for Sensor Networks

Martijn Onderwater, Gerard Hoekstra, Rob van der Mei
2017 Performance Evaluation Review  
The model is simple and provides new insight how the throughput depends on the protocol parameters and the number of nodes in the network.  ...  In this paper we provide a model for analyzing the saturation throughput of the ieee 802.15.4 mac protocol, which is the de-facto standard for wireless sensor networks, ensuring fair access to the channel  ...  The results are valid for both a network in star formation, as well as for a general multi-hop network.  ... 
doi:10.1145/3092819.3092821 fatcat:vk3jc7untbcujbbicmywezyj3a

Toward network coding-based protocols for data broadcasting in wireless Ad Hoc networks

Alfred Asterjadhi, Elena Fasolo, Michele Rossi, Joerg Widmer, Michele Zorzi
2010 IEEE Transactions on Wireless Communications  
We nally investigate the behavior of network coding schemes in multi-rate environments, where we propose a distributed heuristic approach for the selection of data rates.  ...  For an efcient design, we analyze issues related to the use of network coding in realistic network scenarios.  ...  ACKNOWLEDGMENT This paper is partly based on research presented at IEEE ICC 2007 and IEEE GLOBECOM 2007. This work was partially supported by DoCoMo Euro-Labs.  ... 
doi:10.1109/twc.2010.02.081057 fatcat:5wgrnb3jnfa55f5bprqh44rhmy

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)  
this section, the analytical results of Scalable MAC Protocol (SC-MP) model derived semi-Markov process and Markov chain are validated through simulation.  ...  System Model and Analysis of Effective Capacity of SC-MP Through Semi-Markov Process The semi-Markov process is the generalization of Markov chain that augments the specification of the process by including  ... 
doi:10.1109/ccnc.2017.7983165 dblp:conf/ccnc/IsmaielASNF17 fatcat:uwgvsysl7bevphrytgmxdwpxga
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