scholarly journals Performance Evaluation of a Handover Scheme for Fast Moving Objects in Hierarchical Mobile Networks

2006 ◽  
pp. 985-988
Author(s):  
In-Hye Shin ◽  
Gyung-Leen Park ◽  
Junghoon Lee
Keyword(s):  
Performance Evaluation ◽  
Mobile Networks ◽  
Fast Moving ◽  
Moving Objects ◽  
Handover Scheme

Robust Autonomous Car-Like Robot Tracking Based on Tracking-Learning-Detection

2014 ◽  
Vol 687-691 ◽  
pp. 564-571 ◽  
Author(s):  
Lin Bao Xu ◽  
Shu Ming Tang ◽  
Jin Feng Yang ◽  
Yan Min Dong
Keyword(s):  
Optical Flow ◽  
Fast Moving ◽  
Moving Objects ◽  
Tracking Algorithm ◽  
Robust Tracking ◽  
Symmetry Detection ◽  
Tracking Method ◽  
Robot Tracking ◽  
Improve Accuracy ◽  
First Time

This paper proposes a robust tracking algorithm for an autonomous car-like robot, and this algorithm is based on the Tracking-Learning-Detection (TLD). In this paper, the TLD method is extended to track the autonomous car-like robot for the first time. In order to improve accuracy and robustness of the proposed algorithm, a method of symmetry detection of autonomous car-like robot rear is integrated into the TLD. Moreover, the Median-Flow tracker in TLD is improved with a pyramid-based optical flow tracking method to capture fast moving objects. Extensive experiments and comparisons show the robustness of the proposed method.

Absolute and dynamic position and shape measurement of fast moving objects employing novel laser Doppler techniques

2008 ◽  
Author(s):  
Thorsten Pfister ◽  
Philipp Günther ◽  
Lars Büttner ◽  
Jürgen Czarske
Keyword(s):  
Fast Moving ◽  
Moving Objects ◽  
Laser Doppler ◽  
Shape Measurement ◽  
Doppler Techniques

The Mechanical Performance Evaluation of a Mechanism with Curved Edge Driving Component

2013 ◽  
Vol 834-836 ◽  
pp. 1290-1294
Author(s):  
Xin Qin Liu
Keyword(s):  
Performance Evaluation ◽  
Fast Moving ◽  
Mechanical Performance ◽  
Gain Coefficient ◽  
The Other ◽  
Force Transmission ◽  
Transmission Performance ◽  
Connecting Rod ◽  
Numerical Examples ◽  
Straight Line

Mechanicalmethods were employed to study the motion and force transmission performance ofa kind of connecting rod slider mechanism with a curved edge driving component.The deduction methods and the computation formulae of the slider displacement,velocity, acceleration and the executive force gain coefficient were given.Considering two cases of the driving components with straight line edge andexponential function edge, the numerical examples was computed respectively,the results show that the former one is suitable for the force transmission andcan be used in the grip design and the other one is suitable for the motiontransmission which can be used in the fast moving mechanism

scholarly journals A Network-Based Handover Scheme in HIP-Based Mobile Networks

2013 ◽  
Vol 9 (4) ◽  
pp. 651-659 ◽  
Author(s):  
Moneeb Gohar ◽  
Seok-Joo Koh
Keyword(s):  
Mobile Networks ◽  
Handover Scheme

Capturing Small, Fast-Moving Objects: Frame Interpolation via Recurrent Motion Enhancement

2021 ◽  
pp. 1-1
Author(s):  
Mengshun Hu ◽  
Jing Xiao ◽  
Liang Liao ◽  
Zheng Wang ◽  
Chia-Wen Lin ◽  
...  
Keyword(s):  
Fast Moving ◽  
Moving Objects ◽  
Frame Interpolation ◽  
Recurrent Motion

Design and Performance Evaluation of a Proactive Micro Mobility Protocol for Mobile Networks

2010 ◽  
pp. 328-342 ◽  
Author(s):  
Dhananjay Singh ◽  
Hoon-Jae Lee
Keyword(s):  
Performance Evaluation ◽  
Time Delay ◽  
Mobile Networks ◽  
Mathematical Analysis ◽  
Packet Loss ◽  
Optimal Rate ◽  
Novel Approach ◽  
Micro Mobility ◽  
Cellular Ip ◽  
And Performance

This chapter introduces the Proactive Micro Mobility (PMM) Protocol for the optimization of network load. We present a novel approach to design and analyze IP micro-mobility protocols. The cellular Micro Mobility Protocol provides passive connectivity in an intra domain. The PMM Protocol optimizes miss-routed packet loss in Cellular IP under handoff conditions and during time delay. A comparison is made between the PMM Protocol and the Cellular IP showing that they offer equivalent performance in terms of higher bit rates and optimum value. A mathematical analysis shows that the PMM Protocol performs better than the Cellular IP at 1 MHz clock speed and 128 kbps down link bit rate. The simulation shows that a short route updating time is required in order to guarantee accuracy in mobile unit tracking. The optimal rate of packet loss in the PMM Protocol in a Cellular IP are analyzes route update time. The results show that no miss-routed packets are found during handoff.

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