Filters








2,766 Hits in 7.4 sec

State of The Art, Channel Assignment Multi-Radio Multi-Channel in Wireless Mesh Network

Ashraf Alzubir, Kamalrulnizam AbuBakar, Adil Yousif, Albarraa Abuobieda
2012 International Journal of Computer Applications  
Recently, many researchers proposed several channel assignment (CA) algorithms in multi-radio multi-channel assignment (MR-MCA) wireless mesh networks (WMNs) to utilize available channels set in the network  ...  The aim of this paper is to discuss the current channel assignment approaches in MR-MCA in wireless mesh networks and highlighting the state of the art for MR-MCA, which can help researchers and developers  ...  ACKNOWLEDGEMENTS The authors would like to thank Universiti Teknologi Malaysia for the unlimited support.  ... 
doi:10.5120/4596-6554 fatcat:fb2vzvjhe5dsje2guosipb55iy

A Survey on Channel Assignment Techniques of Multi-Radio Multi-channel Wireless Mesh Network

Jatinder Singh Saini, Balwinder Singh Sohi
2016 Indian Journal of Science and Technology  
In the recent times, it has gradually developedin the direction of Multi-Radio Multi-Channel Wireless Mesh Network(MRMC WMN) architecture, which improves performance of network by providing multiple radio  ...  Wireless Mesh Network is a promising network standard as it provides reasonable and inexpensive solutions for various types of applications.  ...  (SRMC), and Multi Radio Multi Channel (MRMC) wireless mesh networks 4 .  ... 
doi:10.17485/ijst/2016/v9i42/92192 fatcat:zt67zw2lb5c53d5pnsdsvabeb4

Simulation of multi-radio multi-channel 802.11-based mesh networks in ns-3

Maryam Amiri-Nezhad, Manel Guerrero-Zapata, Boris Bellalta, Llorenç Cerdà-Alabern
2014 EURASIP Journal on Wireless Communications and Networking  
We address the problem of simulating channel assignment protocols for multi-radio wireless mesh networks in ns-3 simulator, providing the essential steps needed to simulate a channel assignment protocol  ...  multi-channel networks.  ...  In ns-3, the available routing protocols are not applicable for multi-radio wireless networks when using dynamic or hybrid channel assignment.  ... 
doi:10.1186/1687-1499-2014-118 fatcat:4jb3rzdt7fhjjarwtcu3ifa4im

Throughput Enhancement through Efficient Channel Assignment in Multi-radio Ad Hoc Networks

Ashish Sangwan, Ghanshyam Dass, Pradipta De, Huzur Saran
2006 Networks 2006. 12th International Telecommunications Network Strategy and Planning Symposium  
Wireless access networks designed using these multi-radio devices has been shown to give manifold improvement in throughput compared to single channel networks.  ...  However, these works have mainly focused on a gateway-based mesh architecture.  ...  Majority of the work in multi-channel multi-radio networks has focused on building gateway-based wireless access networks.  ... 
doi:10.1109/netwks.2006.300370 fatcat:hufx6kkfnnfuxiih3i3hz3f4pi

Review on Fog Based Spectrum Sensing for Artificial Intelligence

A. Rethina Palin, I. Jeena Jacob
2018 International Journal of Scientific Research in Computer Science Engineering and Information Technology  
DMN (Directional Mesh Network) become more adaptive to the local environments and robust to spectrum changes.  ...  A Markov logic network (MLN) based reasoning engine is utilized for the final routing table updating regarding the system uncertainty and complexity.  ...  Das : The channel assignment problem in a multi-radio wireless mesh network that involves assigning channels to radio interfaces for achieving efficient channel utilization.  ... 
doi:10.32628/cseit183816 fatcat:4eaejv46rrc3vmhoi5hkrhvaxy

Distributed optimal congestion control and channel assignment in wireless mesh networks

D. Jasmine David, V. Jegathesan, T. Jemima Jebaseeli
2021 TELKOMNIKA (Telecommunication Computing Electronics and Control)  
In order to overcome this, the recent advances in wireless mesh networks are based on multi-channel multiradio approach.  ...  In the proposed system, algorithms are developed to improve throughput, minimise delay, reduce average energy consumption and increase the residual energy for multi radio multi-channel wireless mesh networks  ...  [1] proposed a congestion control and channel assignment algorithm based on clique for multiple-radio wireless mesh networks.  ... 
doi:10.12928/telkomnika.v19i2.16135 fatcat:cdefojyu35aibi72gvprmobcle

Channel allocation in multi-channel wireless mesh networks

Yong Ding, Li Xiao
2011 Computer Communications  
In this article, we survey the latest progress in multi-channel wireless mesh networks, focusing on wireless interference models and channel allocation algorithms with the goal of maximizing the network  ...  We then introduce the co-channel wireless interference for directional antenna.  ...  Learning based channel assignment In [31] , the authors proposed a novel learning based approach for distributed channel assignment.  ... 
doi:10.1016/j.comcom.2010.10.011 fatcat:vc5q7mw7pzed3hn7oecbx3lr54

Distributed medium access control for wireless mesh networks

Ho Ting Cheng, Hai Jiang, Weihua Zhuang
2006 Wireless Communications and Mobile Computing  
Wireless mesh networking is an emerging technology for future broadband wireless access.  ...  Due to new design purposes and new networking structures, existing MAC protocols designed for mobile ad hoc networks may not be effective or efficient for multi-purpose WMNs.  ...  Similar to D-PRMA, a distributed MAC protocol for ad hoc wireless ATM multi-hop (AWAM) networks [38] is also effective for WMNs.  ... 
doi:10.1002/wcm.445 fatcat:arwiaur2tbbwfpfb2gagrhjjoi

A topology control approach for utilizing multiple channels in multi-radio wireless mesh networks

Mahesh K. Marina, Samir R. Das, Anand Prabhu Subramanian
2010 Computer Networks  
We consider the channel assignment problem in a multi-radio wireless mesh network that involves assigning channels to radio interfaces for achieving efficient channel utilization.  ...  layer and multihop performance in 802.11based multi-radio mesh networks.  ...  Conclusions and future work In this paper, we have considered the channel assignment (radio-channel mapping) problem in multi-radio wireless mesh networks.  ... 
doi:10.1016/j.comnet.2009.05.015 fatcat:h5m37wehj5bcvoumhgtnytyn7y

Adaptive Allocation Algorithm for Multi-Radio Multi-Channel Wireless Mesh Networks

Walaa Hassan, Tamer Farag
2020 Future Internet  
In this paper, we propose a new adaptive channel allocation algorithm for a multi-radio multi-channel wireless mesh network.  ...  The wireless mesh network (WMN) has proven to be a great choice for network communication technology.  ...  Abbreviations The following abbreviations are used in this manuscript: FCA Fixed Channel Allocation ACA Adaptive Channel Allocation GW Gateway NIC Network Interface Card  ... 
doi:10.3390/fi12080127 fatcat:7kx7ma236za4fisc3w34fuwdkm

Adaptive Channel Assignment for Wireless Mesh Networks using Game Theory

Maryam Amiri Nezhad, Llorenc Cerda-Alabern
2011 2011 IEEE Eighth International Conference on Mobile Ad-Hoc and Sensor Systems  
Channel assignment was extensively researched for multi-radio wireless mesh networks, but still challenging when comes to implementation.  ...  In this paper we propose a semi-dynamic and distributed channel assignment called SICA based on the game theory formulation.  ...  We also acknowledge Enric Monte Moreno for helpful discussions during the project.  ... 
doi:10.1109/mass.2011.82 dblp:conf/mass/NezhadC11 fatcat:y7mnnfye2vbinly6xaicdgev2e

Channel Allocation in Multi-radio Multi-channel Wireless Mesh Networks: A Categorized Survey

2015 KSII Transactions on Internet and Information Systems  
Channel assignment has always been the focused area for such networks specifically when using non-overlapping channels and sharing radio frequency spectrum while using multiple radios.  ...  Wireless mesh networks are a special type of broadcast networks which cover the qualifications of both ad-hoc as well as infrastructure mode networks.  ...  The first one is the Independent Channel Characteristic Assimilation for Adaptive Routing (IC 2 A 2 R) protocol in multi-radio multi-channel network.  ... 
doi:10.3837/tiis.2015.05.005 fatcat:vi2qp3nxpffkpbw7t45ztfdndy

A Distributed Channel Assignment for 802.11-based Multi-Radio Wireless Mesh Networks

Deepesh Man Shrestha, Arun Ranjitkar, Young-Bae Ko
2007 2007 Second International Conference on Communications and Networking in China  
In this paper we propose a distributed channel assignment protocol (DCAP) for topology formation in the IEEE 802.11 based wireless mesh network.  ...  The non-overlapping channels are assigned to the network interfaces according to the simple heuristics (such as degree and node-ID) with the goals to enable connectivity and reduce interference in the  ...  CONCLUSION We present the distributed channel assignment protocol in multi-interface and multi-channel wireless mesh networks.  ... 
doi:10.1109/chinacom.2007.4469537 fatcat:hjp7kkq3erhldhupxhbgoxm4na

Traffic-aware channel width adaptation in long-distance 802.11 mesh networks

Sofia Pediaditaki, Mahesh K. Marina, Daniel Tyrode
2012 Proceedings of the 15th ACM international conference on Modeling, analysis and simulation of wireless and mobile systems - MSWiM '12  
We consider the traffic adaptive channel allocation problem in longdistance 802.11 mesh networks.  ...  Our approach is to exploit the capability provided by 802.11 hardware to use different channel widths and assign channel widths to links based on their relative traffic volume.  ...  Channel Allocation in Multi-Radio Multi-Channel Wireless Mesh Networks Much work has been done on channel allocation in multi-radio multi-channel wireless mesh networks using omnidirectional antennas (  ... 
doi:10.1145/2387238.2387283 dblp:conf/mswim/PediaditakiMT12 fatcat:2hyneqtgpreepfz34kvt2xoise

A Novel Approach To Allocate Channels Dynamically In Wireless Mesh Networks

Y. Harold Robinson, M. Rajaram
2015 Zenodo  
Many efforts have been used to maximizing throughput of the network in a multi-channel multi-radio wireless mesh network.  ...  In this paper, we use a hybrid multichannel multi radio wireless mesh networking architecture, where static and dynamic interfaces are built in the nodes.  ...  Fig. 7 7 Adaptive Dynamic Channel Allocat protocol (ADCA), which considers optimization for both throughput and delay in the channel assignment based on spatial time division multiple accesses. .  ... 
doi:10.5281/zenodo.1098966 fatcat:iezididjirbupme2zentggtxq4
« Previous Showing results 1 — 15 out of 2,766 results