Local dynamic QoS control for large real-time multimedia sessions

2003 ◽  
Author(s):  
R. El-Marakby
Keyword(s):  
Real Time ◽  
Local Dynamic ◽  
Qos Control

Adaptive QoS control for real-time video communication over wireless channels

2005 ◽  
Vol 1 (1/2) ◽  
pp. 27 ◽  
Author(s):  
Dapeng Wu ◽  
Y. Thomas Hou ◽  
Wenwu Zhu ◽  
Zhihai He ◽  
Ya Qin Zhang
Keyword(s):  
Real Time ◽  
Wireless Channels ◽  
Video Communication ◽  
Qos Control ◽  
Adaptive Qos

scholarly journals Research on Local Dynamic Path Planning Method for Intelligent Vehicle Lane-Changing

2019 ◽  
Vol 2019 ◽  
pp. 1-10 ◽  
Author(s):  
Zhi-qiang Liu ◽  
Teng Zhang ◽  
Yi-fan Wang
Keyword(s):  
Path Planning ◽  
Real Time ◽  
Planning Method ◽  
Local Dynamic ◽  
Vehicle Speed ◽  
Lane Changing ◽  
Dynamic Path Planning ◽  
Dynamic Path ◽  
Real Time Information ◽  
Time Information

A local dynamic path planning method is proposed to compensate for the lack of consideration of the movement state of surrounding vehicles, the poor comfort, and the low traffic efficiency when the existing vehicle changes lanes automatically. Firstly, the cubic polynomial is predefined, and the optimal track path is solved. According to the real-time information of environment perception, the model is continuously modified by acquiring real-time information in the course of path planning, and the regional safety of the vehicle is realized. The Carsim and simulink simulation results and actual vehicle verification show that, compared with the traditional nondynamic research method, this method can effectively solve the problem that the vehicle speed variation and the sudden intrusions of the vehicle leading to the compulsory operation of the vehicle during the course of lane-changing. The safety is also improved. In order to ensure the vehicle comfort and stability, the lane-changing time is shortened by 20%, and the efficiency of lane-changing is improved obviously.

scholarly journals On the Integration of Application Level and Resource Level QoS Control for Real-Time Applications

2010 ◽  
Vol 6 (4) ◽  
pp. 479-491 ◽  
Author(s):  
Tommaso Cucinotta ◽  
Luigi Palopoli ◽  
Luca Abeni ◽  
Dario Faggioli ◽  
Giuseppe Lipari
Keyword(s):  
Real Time ◽  
Qos Control ◽  
Resource Level ◽  
Real Time Applications
Sign in / Sign up

Export Citation Format

Share Document