Performance study of hybrid Wireless Mesh Protocol (HWMP) for IEEE 802.11s WLAN mesh networks

Bari, S. M. Sadakatul; Anwar, Farhat; Masud, Mosharrof Hussain

doi:10.1109/iccce.2012.6271309

Cited by 50 publications

(15 citation statements)

References 18 publications

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“…The path selection mechanism of this protocol is based on the value of ALM (Air-time Link Metric) of the path [1,3]. It is defined as follows: In ALM metric, the transmission time (Bt/r) and frame error rate (ef) of adjacent links are estimated by broadcasting extra probe packets.…”

Section: Existing Systemmentioning

confidence: 99%

A Novel Approach to Develop a Reliable Routing Protocol for Wireless Mesh Networks Using Ieee 802.11S and Lte Networks: A Survey Paper

Bari¹

2015

IJRET

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Section: Existing Systemmentioning

confidence: 99%

A Novel Approach to Develop a Reliable Routing Protocol for Wireless Mesh Networks Using Ieee 802.11S and Lte Networks: A Survey Paper

Bari¹

2015

IJRET

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“…The compressed video is eventually transmitted using a wired or wireless medium to a receiver from which local viewing PCs are connected and the video decoded. Alternatively, the live video can be decoded remotely via the Internet 4 .…”

Section: Introductionsmentioning

confidence: 99%

Throughput Characteristics of WiMAX Video Surveillance Systems

Lubobya

Dlodlo

Jager

et al. 2015

Procedia Computer Science

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This paper presents the throughput characteristics for an All-WiMAX (AW) and a Hybrid Wi-Fi -WiMAX (HWW) video surveillance system with varying number of nodes, frame rate and MAC Service Data Unit (MSDU) size. An AW video surveillance system consists of WiMAX IP cameras connected directly to the Base stations while the HWW system consists of Wi-Fi IP cameras linked to the Customer Premises Equipment (CPE) which is equally linked to the base station. Local viewing PCs are connected at the CPE while remote viewing can be done via the internet. WiMAX and Wi-Fi IP cameras capture the video images; convert them to an appropriate digital signal and transmit them via Ethernet cables or wireless interface links. The investigation of the performance of the AW and HWW systems has been done by simulation of the systems using the OPNET modeler.Results show that, under similar conditions, the HWW video surveillance system outperforms the AW system in terms of throughput by a factor of 1.75. The results further show that throughput increases with increase in MSDU size and/or video resolutions, frame rate, number of nodes and decrease with increase in frame time, the reverse being true as well.

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“…To achieve the objective, the three types of attacks are simulated using OMNET++ on Ad hoc On-Demand Distance Vector Routing (AODV). AODV was selected because it is proposed as a possible routing protocol in IEEE 802.11s [20]. Moreover, AODV is available in many simulation tools, including OMNET++.…”

Section: Introductionmentioning

confidence: 99%

Analysis of Denial of Service Impact on Data Routing in Mobile eHealth Wireless Mesh Network

Alanazi¹,

Saleem

Al‐Muhtadi³

et al. 2016

Mobile Information Systems

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Wireless mesh networks (WMNs) are a promising technology that has emerged with the combination of several wireless networks. These wireless networks and devices communicate in a mesh network manner, to provide edge-to-edge, easy, and cost-effective data communication. Many current and future promising applications depend on WMN and one of the most important applications is eHealthcare, where the confidential information transfers with the help of WMN. WMN devices communicate over a wireless medium, which opens the system to a number of vulnerabilities; thus, an intruder can launch malicious activities through many types of attacks that can result in denial of service (DoS). In this paper, the available solutions to overcome these attacks are simulated and evaluated in terms of data packet delivery ratio, end-to-end delay, and network throughput and under different cases of static and mobile WMNs, which helps in providing suggestions to enhance existing protocols and mitigate the effect of DoS caused by such attacks.

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Performance study of hybrid Wireless Mesh Protocol (HWMP) for IEEE 802.11s WLAN mesh networks

Cited by 50 publications

References 18 publications

A Novel Approach to Develop a Reliable Routing Protocol for Wireless Mesh Networks Using Ieee 802.11S and Lte Networks: A Survey Paper

A Novel Approach to Develop a Reliable Routing Protocol for Wireless Mesh Networks Using Ieee 802.11S and Lte Networks: A Survey Paper

Throughput Characteristics of WiMAX Video Surveillance Systems

Analysis of Denial of Service Impact on Data Routing in Mobile eHealth Wireless Mesh Network

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