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Smart Aggregation for VOIP Networks with Anomaly Awareness for Latency Minimization
2016
Indian Journal of Science and Technology
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This paper mainly focuses on aggregation of voice data over IP network. ...
The proposed model has been designed for the purpose of VoIP data aggregation, which can hold the multiple streams altogether under the one aggregated stream inflowing between the two primary network switches ...
In this paper, secure voice data aggregation scheme is proposed for wireless mesh network. The proposed scheme not only increases the throughput of voice data but also reduces the transmission delay. ...
doi:10.17485/ijst/2016/v9i42/95617
fatcat:o2wrjzisxzdchccmzrt665eiha
The Challenges and Key Technologies of Wireless Transmission and Mobile Networking in Near Maritime Environment
2018
IOP Conference Series: Materials Science and Engineering
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This paper first reviews the maritime communication research and identifies significant trends in the theory and key technologies for wireless transmission and mobile communications networking in order ...
And then, the maritime radio propagation characteristics, spectrum usage mechanisms, and wireless transmission technologies suitable for marine communications are revealed to increase the transmission ...
Mesh network) need to be developed based on the characteristics of signal transmission and application of sea environment. ...
doi:10.1088/1757-899x/382/5/052028
fatcat:p4byfp3hzfeqvn5wqilv2gvb7e
Performance Evaluation and Delay Modelling of VoIP Traffic over 802.11 Wireless Mesh Network
2011
International Journal of Computer Applications
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This paper analyzes voice quality in terms of . Another issue addressed in this paper is the effect of increasing nodes on voice transmission in wireless mesh network. ...
Wireless mesh network has been modeled using M/D/1 queue and based on this analytical delay model, the average one way delay suffered by Voice over IP (VoIP) traffic has been calculated. ...
in Analytical Average one way Delay of voice in Wireless Mesh Network computed using Eq. (4). ...
doi:10.5120/2542-3481
fatcat:jqqjt7lwzrew7jk3yb2w2utuve
Simulation of a Medium Frequency Mesh Network for Communications in Underground Mines
2010
2010 IEEE Industry Applications Society Annual Meeting
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This paper presents a network modeling and simulation tool that can be used to plan and evaluate medium frequency mesh networks in mines. ...
Exploiting this capability, low-bandwidth medium frequency mesh networks are being developed to extend digital voice and data communications throughout a mine. ...
While the current version models an MF mesh network in particular, future versions can extend the model to include more general wireless mesh networks as well as other technologies. ...
doi:10.1109/ias.2010.5616011
dblp:conf/iasam/SouryalVGMDS10
fatcat:tb2vqdh7pjaqvjeila42jd4cvu
Utilizing IEEE 802.11n to enhance QoS support in wireless mesh networks
2008
2008 33rd IEEE Conference on Local Computer Networks (LCN)
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Wireless mesh networks (WMNs) have the potential in supporting multimedia applications with last-mile Internet access. ...
Based on the standard's physical and medium access control (MAC) layer enhancements, we propose adapting the modulation and code scheme (MCS) index and aggregation frame length according to the online ...
Related works on voice over Internet Protocol (VoIP) over wireless local area networks (WLANs) [6] , [7] and ultra-wideband (UWB) networks [8] proposed the introduction of a packet aggregation scheme ...
doi:10.1109/lcn.2008.4664266
dblp:conf/lcn/AshtaiwiH08
fatcat:hfd3hz7xsnf2vgi7uqg6b6thye
On the Support of Multimedia Applications over Wireless Mesh Networks
2013
International Journal of Wireless & Mobile Networks
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Several research are focused to improve QoS in Wireless Mesh networks (WMNs), they try to improve a basics algorithm, like routing protocols or one of example of canal access, but in moments it no sufficient ...
For next generation wireless networks, supporting quality of service (QoS) in multimedia application like video, streaming and voice over IP is a necessary and critical requirement. ...
The link layer is very important to provide QoS for Wireless Mesh Networks. Researchers are focused on specific areas as we have seen. ...
doi:10.5121/ijwmn.2013.5212
fatcat:yxzzxinpgvcxraeg2hxxqk6is4
Distributed medium access control for wireless mesh networks
2006
Wireless Communications and Mobile Computing
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Wireless mesh networking is an emerging technology for future broadband wireless access. ...
Wireless mesh networks (WMNs) consist of wireline gateways, mesh routers, and mesh clients, organized in a three-tier architecture [1, 5] , as shown in Figure 1 . ...
When applying mesh networking techniques over shared wireless medium with limited an ad hoc manner, and connected to one or more mesh routers. ...
doi:10.1002/wcm.445
fatcat:arwiaur2tbbwfpfb2gagrhjjoi
A Novel Packet Aggregation Mechanism for Enhancing VoIP Performance on IEEE 802.11 Wireless Mesh Networks
2020
International Journal on Recent and Innovation Trends in Computing and Communication
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In 802.11 Wireless Mesh Network (WMN), bandwidth will be wasted much for transferring VoIP flows since each voice frame must contain relatively large amount of protocol data. ...
"Packet Aggregation" mechanism can be applied to merge the voice data of multiple VoIP flows into one frame for transmission. ...
So, wireless mesh networks are desirable. ...
doi:10.17762/ijritcc.v8i8.5428
fatcat:gvxkuipynjfcvnsiihq2v2275q
SIP Signaling and QoS for ROHC Based Next Generation MANETs Reactive Routing Protocols
2013
2013 8th EUROSIM Congress on Modelling and Simulation
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In this paper, an evaluation of SIP signaling and voice QoS for SIP based VoIP using GSM voice codec system over IPv6 MANETs with Static, and Random mobility models. ...
models. ...
ACKNOWLEDGMENT The use of OPNET Modeler® version 17.1 in this research was facilitated through OPNET's University Program. ...
doi:10.1109/eurosim.2013.103
fatcat:zatwqedlpvdanmsi7pyq5ih3ve
Bandwidth Assurance Using Energetic Fusion Channel In Ad-Hoc Networks
2014
IOSR Journal of Computer Engineering
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Wireless mesh networks (WMNs) have been proposed to provide cheap, easily deployable and vigorous Internet access. Improving user throughput is a primary objective in a WMN. ...
The system focus on wireless networks with inactive nodes, such as community wireless networks. The goal of the metric is to choose a high-output path between a source and a destination. ...
We studied algorithms for routing flows and scheduling transmissions in multi-hop wireless mesh networks.
H. ...
doi:10.9790/0661-16231624
fatcat:2o3h6jo5rbdjvglzbiaouscjzq
Multipath Network Coding in Wireless Mesh Networks
[chapter]
2012
Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering
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Rather than considering general wireless mesh networks, here the focus is on a relatively small-scale mesh network with multiple sources and multiple sinks suitable for multihop wireless backhaul applications ...
A practical wireless network solution for providing community broadband Internet access services are considered to be wireless mesh networks with delay-throughput tradeoff. ...
A wireless communication system relies on wireless links between wired infrastructure devices and end user devices for voice and data transmission. ...
doi:10.1007/978-3-642-29479-2_21
fatcat:3kroy3yvbrej7lvxtlajkej73m
Modeling 802.11 mesh networks
2006
IEEE Communications Letters
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We introduce a tractable analytic model of throughput performance for general 802.11 multi-hop multi-radio networks subject to finite loads. ...
MODEL We wish to model an 802.11 mesh network. ...
Suppose that the network carries two-way voice calls between client stations l 2 i , i = 1, ..., N and back-haul gateway l 1 1 . Voice calls are modeled as on-off 64Kbps traffic. ...
doi:10.1109/lcomm.2006.1665135
fatcat:6ig2ph63kfbhlnn63h4fx33yrq
Pursuing Credibility in Performance Evaluation of VoIP over Wireless Mesh Networks
[chapter]
2011
Wireless Mesh Networks
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The media 186 Wireless Mesh Networks
www.intechopen.com Pursuing Credibility in Performance Evaluation of VoIP Over Wireless Mesh Networks 3 transmission protocols (e.g. ...
Although these issues are not unique to simulation of multimedia transmission over wireless mesh networks, we focus on issues affecting the WMN research community interested in VoIP transmissions over ...
doi:10.5772/13145
fatcat:tpio3twdnbcllmejb6vktem36a
Real-time communication in IEEE 802.11s mesh networks: simulation assessment considering the interference of non-real-time traffic sources
2014
EURASIP Journal on Wireless Communications and Networking
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With the widespread deployment of wireless mesh networks (WMNs) in industrial environments, real-time (RT) communication may benefit from the multi-hop relaying infrastructure provided by WMNs. ...
Within this context, this paper assesses the impact of interferences caused by non-RT traffic sources upon RT traffic in IEEE 802.11s mesh networks. ...
Wireless mesh networks (WMNs) appeared as a promising approach to deal with heterogeneity and diversity of wireless networks, by introducing multi-hop forwarding at medium access control (MAC) level and ...
doi:10.1186/1687-1499-2014-219
fatcat:dq3iqosf7bb3dimatlgw7lqkku
AN ENHANCED WIRELESS NETWORK FOR LOW INCOME USERS
2021
Indian Journal of Computer Science and Engineering
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A mesh network at the access layer was deployed to enhance throughput and signal propagation. Data was collected and analyzed to assess network and end users performance. ...
The results shows that the transmit/receive (Tx/Rx) rate of 300Mbps/300Mbps was observed and a throughput loss of 0.5Mbps on the network. ...
The mesh network has enhanced the signal and the network for better throughput. ...
doi:10.21817/indjcse/2021/v12i4/211204135
fatcat:xlzcst53jjhhbcfyvzalsampgy
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