Throughput and Fairness Analysis of Wi-Fi and LTE-U in Unlicensed Band

2016 ◽  
pp. 1-1 ◽  
Author(s):  
Xijun Wang ◽  
Tony Q. S. Quek ◽  
Min Sheng ◽  
Jiandong Li
Keyword(s):  
Unlicensed Band ◽  
Fairness Analysis

Spatial Reuse Based Efficient Coexistence for Cellular and WiFi Systems in the Unlicensed Band

2021 ◽  
pp. 1-1
Author(s):  
Lu Wang ◽  
Zesong Fei ◽  
Ming Zeng ◽  
Bin Li ◽  
Yiming Huo ◽  
...  
Keyword(s):  
Spatial Reuse ◽  
Unlicensed Band

scholarly journals A Scheduling Scheme for Autonomous Vehicle Highway Merging With an Outflow Traffic and Fairness Analysis

IEEE Access ◽  
2021 ◽  
Vol 9 ◽  
pp. 49219-49232
Author(s):  
Masashi Kunibe ◽  
Hiromu Asahina ◽  
Hiroshi Shigeno ◽  
Iwao Sasase
Keyword(s):  
Autonomous Vehicle ◽  
Scheduling Scheme ◽  
Fairness Analysis

Fairness Analysis of Routing in Opportunistic Mobile Networks

2014 ◽  
Vol 63 (3) ◽  
pp. 1282-1295 ◽  
Author(s):  
Xiaoguang Fan ◽  
Victor O. K. Li ◽  
Kuang Xu
Keyword(s):  
Mobile Networks ◽  
Opportunistic Mobile Networks ◽  
Fairness Analysis

scholarly journals Fairness analysis of TCP variants in asymmetric network

2018 ◽  
Vol 7 (2.12) ◽  
pp. 231
Author(s):  
Sukantkishoro Bisoy ◽  
Pradeep Kumar Mallick ◽  
Anjana Mishra
Keyword(s):  
Simulation Experiment ◽  
Queue Management ◽  
Random Early Detection ◽  
Fair Share ◽  
Management Techniques ◽  
Tcp Vegas ◽  
Different Characteristics ◽  
Reverse Path ◽  
Tcp Reno ◽  
Fairness Analysis

Conservative nature of Vegas creates less opportunity to get fair share of bandwidth then Reno in wired network. On the other hand, aggressive nature of Reno helps to achieve more share of bandwidth. Both Reno and Vegas assumes that congestion occurs in the forward rather than in reverse path. In asymmetric network the path characteristics of forward and backward is different.In this work, we propose a network model and analyzed the Inter-protocol fairness between TCP Reno and TCP Vegas with some queue management techniques such as Droptail and random early detection (RED) in asymmetric network where the forward and backward path has different characteristics. The simulation experiment results using NS2 indicates that use of RED can achieve better fairness than Droptail in asymmetric network.  

scholarly journals Performance evaluation of video streaming on LTE with coexistence of Wi-Fi signal

2019 ◽  
Vol 8 (3) ◽  
pp. 890-897
Author(s):  
Y. J. I. A. Yaqoob ◽  
W. L. Pang ◽  
S. K. Wong ◽  
K. Y. Chan
Keyword(s):  
Video Streaming ◽  
Network Performance ◽  
Software Radio ◽  
Radio Spectrum ◽  
Application Framework ◽  
Data Traffic ◽  
Continuous Growth ◽  
Lte Network ◽  
The Impact ◽  
Unlicensed Band

The continuous growth in mobile data traffic and limited license wireless spectrum have led to dramatically increase the demand of the radio spectrum. It is widespread the concern about the coexistence of long term evolution (LTE) and Wi-Fi in the unlicensed band. There are several techniques have been proposed to enable the coexistence of LTE and Wi-Fi in the unlicensed band, but these works are targeted on the impact of the LTE to the Wi-Fi network performance. An experiment is carried out in this work to evaluate the impact of Wi-Fi signal on the video streaming in the LTE network. The experimental test comprised of the national instrument (NI) universal software radio peripheral (USRP) 2953R that is controlled by the LabVIEW Communication LTE application framework. Extensiveexperiments are carried out under two scenarios, i.e. (1) Coexistence of LTE and Wi-Fi signal, (2) LTE signal only. Performance evaluations are carried out with different Modulation and coding schemes (MCS) values and different mode of operations, i.e. frequency division duplex (FDD) and time division duplex (TDD) mode. The results illustrated that the interference from Wi-Fi signal caused the performance degradation of the LTE network in throughput and the power received by user equipment (UE).

scholarly journals E-Fi: Evasive Wi-Fi Measures for Surviving LTE within 5 GHz Unlicensed Band

2019 ◽  
Vol 18 (4) ◽  
pp. 830-844 ◽  
Author(s):  
Carlos Bocanegra ◽  
Takai Eddine Kennouche ◽  
Zhengnan Li ◽  
Lorenzo Favalli ◽  
Marco Di Felice ◽  
...  
Keyword(s):  
5 Ghz ◽  
Unlicensed Band

Heterogeneous Dynamic Priority Scheduling in Time Critical Applications

2012 ◽  
Vol 2 (2) ◽  
pp. 47-54
Author(s):  
Arvind Viswanathan ◽  
Garimella Rama Murthy ◽  
Naveen Chilamkurti
Keyword(s):  
Cognitive Radio ◽  
Cluster Head ◽  
Primary User ◽  
Base Station ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Priority Assignment ◽  
Dynamic Priority ◽  
Time Critical ◽  
Unlicensed Band

In the unlicensed band, the notion of primary user and secondary user (To implement cognitive radio) is not explicit. By dynamic priority assignment the authors propose to implement cognitive radio in the unlicensed band. In time critical events, the data which is most important, has to be given the time slots. Wireless Sensor nodes in the authors’ case are considered to be mobile, and hence make it difficult to prioritize one over another. A node may be out of the reach of the cluster head or base station by the time it is allotted a time slot and hence mobility is a constraint. With the data changing dynamically and factors such as energy and mobility, which are major constraints, assigning priority to the nodes becomes difficult. In this paper, the authors have discussed about how Wireless Sensor Networks are able to allocate priorities to nodes in the unlicensed band with multiple parameters being posed. They have done simulations on NS-2 and have shown the implementation results.

Entitlement to Education: Fairness Analysis

2013 ◽  
Vol 31 (3) ◽  
pp. 41-61 ◽  
Author(s):  
Iris BenDavid-Hadar
Keyword(s):  
Fairness Analysis
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