End-to-end delay assurances in multihop wireless local area networks

2004 ◽  
Author(s):  
Kuang-Ching Wang ◽  
P. Ramanathan
Keyword(s):  
Local Area Networks ◽  
Local Area ◽  
Wireless Local Area Networks ◽  
Multihop Wireless ◽  
End To End Delay ◽  
End To End

scholarly journals Towards Enabling Multihop Wireless Local Area Networks for Disaster Communications

2021 ◽  
Vol 2021 ◽  
pp. 1-14
Author(s):  
Muhammad Bux Laghari ◽  
Hamayoun Shahwani ◽  
Syed Attique Shah ◽  
Raja Asif Wagan ◽  
Zahid Rauf ◽  
...  
Keyword(s):  
Local Area Networks ◽  
Relay Networks ◽  
Local Area ◽  
Wireless Local Area Networks ◽  
Coverage Area ◽  
Transmission Rates ◽  
Channel Conditions ◽  
Multihop Relay Networks ◽  
End To End ◽  
The Impact

xCalamities such as earthquakes and tsunami affect communication services by devastating the communication network and electrical infrastructure. Multihop relay networks can be deployed to restore the communication environment quickly in catastrophe-stricken areas. However, performance in terms of throughput is affected by deploying the relay networks. In wireless local area networks (WLANs), the primary purpose of multiband transmission employing multihop relay networks is to increase the throughput and reduce the latency. In the future, wireless networks are believed to carry high throughput, more data rates, and less latency by expanding bandwidth-demanding applications. Simultaneous multiband transmission in WLAN systems is considered to increase the coverage area without power escalation. Due to the inherent characteristics of different bands and channel conditions, transmission rates tend to be different. The impact of such conditions may cater to the disproportional distribution of data among bands, causing some of the bands to be overwhelmed, which incurs buffer overflow and packet loss. In contrast, the channel capacity of some of the bands remains underutilized. In this paper, we consider the channel conditions and transmission rates of each band on either side of the relay to address the problems mentioned above. Furthermore, this paper proposes a load distribution-based end-to-end traffic scheduling technique to improve system performance. The simulation results demonstrate the effectiveness of our proposed method with maximizing throughput and minimizing end-to-end delay.

Link-Level Simulator for Wireless local Area Network

2018 ◽  
Vol 6 (7) ◽  
pp. 314
Author(s):  
Chaithra. H. U ◽  
Vani H.R
Keyword(s):  
Wireless Local Area Network ◽  
Local Area Network ◽  
Local Area Networks ◽  
Local Area ◽  
Long Term Evolution ◽  
Wireless Local Area Networks ◽  
Area Network ◽  
Network Simulator ◽  
Term Evolution

Now a days in Wireless Local Area Networks (WLANs) used in different fields because its well-suited simulator and higher flexibility. The concept of WLAN  with  advanced 5th Generation technologies, related to a Internet-of-Thing (IOT). In this project, representing the Network Simulator (NS-2) used linked-level simulators for Wireless Local Area Networks and still utilized IEEE 802.11g/n/ac with advanced IEEE 802.11ah/af technology. Realization of the whole Wireless Local Area Networking linked-level simulators inspired by the recognized Vienna Long Term Evolution- simulators. As a outcome, this is achieved to link together that simulator to detailed performances of Wireless Local Area Networking with Long Term Evolution, operated in the similar RF bands. From the advanced 5th Generation support cellular networking, such explore is main because different coexistences scenario can arise linking wireless communicating system to the ISM and UHF bands.

Local area network analysis using end-to-end delay tomography

2005 ◽  
Vol 33 (3) ◽  
pp. 39-45
Author(s):  
Earl Lawrence ◽  
George Michailidis ◽  
Vijay N. Nair
Keyword(s):  
Network Analysis ◽  
Local Area Network ◽  
Local Area ◽  
Area Network ◽  
End To End Delay ◽  
End To End
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