Design and Implementation of IEEE 802.11n in Multi-hop over Wireless Mesh Networks with Multi-Channel Multi-Interface

Kim, Won-Suk; Chung, Sang-Hwa

doi:10.1109/hpcc.2012.100

Cited by 5 publications

(7 citation statements)

References 13 publications

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“…From own previous work for MIMC-WMNs, the channel load aware routing protocol, the multi-path AODV protocol for the fast recovery, and the implementation of IEEE 802.11n multi-hop for the link bandwidth increase were researched [6]- [8]. The channel load aware routing protocol is to select the most efficiency multi-hop path that uses the channel usage in multiple paths between the src and the target node [6], and the multi-path AODV protocol searches the alternative path when the original path is in trouble [7].…”

Section: Related Workmentioning

confidence: 99%

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Design of Optimized AODV Routing Protocol for Multi-interface Multi-channel Wireless Mesh Networks

Kim

Chung

2013

2013 IEEE 27th International Conference on Advanced Information Networking and Applications (AINA)

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In this paper, we present the optimized routing protocol for multi-interface multi-channel wireless mesh networks (MIMC-WMNs). The MIMC-WMNs using original AODV (Ad hoc On-demand Distance Vector) routing protocol which defined in IEEE 802.11s standard can cause several problems, because of this, the safety, efficiency, reliability of network will be significantly degraded. Therefore, in this paper, we propose the OM-AODV (Optimized MIMC AODV) which includes the multi-target PREQ mechanism, the predictive PREQ algorithm, and the PREQ sender assignment algorithm. In addition, several performance metrics of the proposed routing protocol will be analyzed when it applied to the MIMC-WMNs. Also, the routing protocol will be evaluated by several experiments in outdoor testbed with real mesh routers we implemented. The proposed routing protocol reduced by up to 72% of the number of management frame, and also increased by up to 37% of the path quality.

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Section: Related Workmentioning

confidence: 99%

“…In our previous works, the multi-interface multi-channel (MIMC) technique was researched for the appropriate utilization of WMNs as backbone network [6]- [8]. The MIMC technique minimizes interferences on the same channel, and prevents degradation of throughput even that the number of hops increased.…”

Section: Introductionmentioning

confidence: 99%

Design of Optimized AODV Routing Protocol for Multi-interface Multi-channel Wireless Mesh Networks

Kim

Chung

2013

2013 IEEE 27th International Conference on Advanced Information Networking and Applications (AINA)

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“…Namely, 144 the interface of a mesh node can be regarded as a port on the 145 switch because it is in charge of communication with only a 146 single neighboring node. [16]. Second, the number of interfaces is limited, which is a 156 major factor in improving the network robustness by increas-157 ing the mesh path redundancy, but falls short of the dozens 158 of switch port owing to the size and cost issues.…”

Section: Introductionmentioning

confidence: 98%

“… 16. provides the measurement results of the compu-896 tation load of a node conducting particular operations, i.e., 897 flow forwarding, caching, and cache distribution.…”

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confidence: 99%

Improved content management for information-centric networking in SDN-based wireless mesh network

2015

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“…IEEE 802.11n has several special features of improvements for high throughput such as multiple input multiple output (MIMO), channel bonding and MAC layer frame aggragation. It can provide up to 600Mbps PHY transfer rate when using 4 data streams and 40MHz channel [5]. Whereas, IEEE 802.11n consumes more power than IEEE 802.11 a/b/g does.…”

Section: Introductionmentioning

confidence: 99%

Multi-Radio Multi-Channel Protocol for Emergency Wireless Mesh Network

Feng¹,

Liu²,

Liu³

2017

Proceedings of the 7th International Conference on Computer Engineering and Networks — PoS(CENet2017)

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In order to solve the limited energy and low throughput problems of the battery-powered wireless mesh network (WMN), an IEEE 802.11n based multi-radio multi-channel energy balancing and high throughput protocol (EBHT) for battery-powered emergency WMN is presented in this paper. EBHT optimizes the route path planning to achieve the energy balance by taking WMN nodes' residual energy, client accessed condition and route paths' link quality into account. It also assigns different high quality channels for adjacent nodes to improve the client communication performance and introduces dual-radio multi-channel allocation algorithm to increase network throughput. The EBHT's performance is evaluated by designing and implementing an IEEE 802.11n based WMN node. The results show that EBHT can improve WMN's throughput, enhance the communication reliability and optimize the node energy consumption. Compared with the traditional Mesh protocols, EBHT is more suitable for battery-powered emergency WMN.

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Design and Implementation of IEEE 802.11n in Multi-hop over Wireless Mesh Networks with Multi-Channel Multi-Interface

Cited by 5 publications

References 13 publications

Design of Optimized AODV Routing Protocol for Multi-interface Multi-channel Wireless Mesh Networks

Design of Optimized AODV Routing Protocol for Multi-interface Multi-channel Wireless Mesh Networks

Improved content management for information-centric networking in SDN-based wireless mesh network

Multi-Radio Multi-Channel Protocol for Emergency Wireless Mesh Network

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