Throughput Prediction-Based Rate Adaptation for Real-Time Video Streaming over UAVs Networks

2014 ◽  
pp. 78-89
Author(s):  
Tongqing Zhou ◽  
Haidong Zhang ◽  
Ming Xu ◽  
Yingwen Chen
Keyword(s):  
Real Time ◽  
Video Streaming ◽  
Rate Adaptation

scholarly journals A Hybrid Rate Adaptation Framework for MPEG-4 FGS Video Streaming Over IP

2021 ◽  
Author(s):  
Colin Xialin Huang
Keyword(s):  
Real Time ◽  
Video Streaming ◽  
Packet Loss ◽  
Transmission Rate ◽  
Rate Adaptation ◽  
The Internet ◽  
Loss Ratio ◽  
Video Streams ◽  
Packet Loss Ratio ◽  
Streaming Applications

There are increasing demands for real-time streaming video applications over the Internet. However, the current generation Internet was not originally designed for real-time streaming applications and only provides best-effort services, so there are many challenges in the deployment of video streaming applications over the Internet. This thesis investigates a hybrid end-to-end rate adaptation framework that provides application-level enhancements to achieve Quality of Service (QoS) for MPEG-4 FGS-Encoded video bandwidth on the path and the terminal process capabilities based on the packet-loss ratio and then determine their subscribing rate of video streams. The sender adjusts the transmission rate based on the packet-loss ratio and then determine their subscribing rate of video streams. The sender adjusts the transmission rate based on the proportion of load status feedbacks from the receivers. The sender and the receivers act together to minimize the possibility of network congestion by adjusting the transmission rate to match the network conditions. This framework achieves inter-receiver fairness in a heterogeneous multicast environment and improves QoS stability for MPEG-4 FGS video streaming over the Internet.

scholarly journals A Hybrid Rate Adaptation Framework for MPEG-4 FGS Video Streaming Over IP

2021 ◽  
Author(s):  
Colin Xialin Huang
Keyword(s):  
Real Time ◽  
Video Streaming ◽  
Packet Loss ◽  
Transmission Rate ◽  
Rate Adaptation ◽  
The Internet ◽  
Loss Ratio ◽  
Video Streams ◽  
Packet Loss Ratio ◽  
Streaming Applications

There are increasing demands for real-time streaming video applications over the Internet. However, the current generation Internet was not originally designed for real-time streaming applications and only provides best-effort services, so there are many challenges in the deployment of video streaming applications over the Internet. This thesis investigates a hybrid end-to-end rate adaptation framework that provides application-level enhancements to achieve Quality of Service (QoS) for MPEG-4 FGS-Encoded video bandwidth on the path and the terminal process capabilities based on the packet-loss ratio and then determine their subscribing rate of video streams. The sender adjusts the transmission rate based on the packet-loss ratio and then determine their subscribing rate of video streams. The sender adjusts the transmission rate based on the proportion of load status feedbacks from the receivers. The sender and the receivers act together to minimize the possibility of network congestion by adjusting the transmission rate to match the network conditions. This framework achieves inter-receiver fairness in a heterogeneous multicast environment and improves QoS stability for MPEG-4 FGS video streaming over the Internet.

Real-time Video Streaming of Sonographic Clips Using Domestic Internet Networks and Free Videoconferencing Software

2011 ◽  
Vol 30 (11) ◽  
pp. 1459-1466 ◽  
Author(s):  
Andrew S. Liteplo ◽  
Vicki E. Noble ◽  
Ben H. C. Attwood
Keyword(s):  
Real Time ◽  
Video Streaming ◽  
Internet Networks

scholarly journals New Approaches of Cloud Services Access using Tonido Cloud Server for Real-Time Applications

2020 ◽  
Vol 26 (8) ◽  
pp. 83-99
Author(s):  
Sarah Haider Abdulredah ◽  
Dheyaa Jasim Kadhim
Keyword(s):  
Real Time ◽  
Video Streaming ◽  
Wireless Lan ◽  
Cloud Services ◽  
Heavy Load ◽  
Live Video ◽  
Live Video Streaming ◽  
Internet Connection ◽  
Cloud Server ◽  
Real Time Applications

A Tonido cloud server provides a private cloud storage solution and synchronizes customers and employees with the required cloud services over the enterprise. Generally, access to any cloud services by users is via the Internet connection, which can face some problems, and then users may encounter in accessing these services due to a weak Internet connection or heavy load sometimes especially with live video streaming applications overcloud. In this work, flexible and inexpensive proposed accessing methods are submitted and implemented concerning real-time applications that enable users to access cloud services locally and regionally. Practically, to simulate our network connection, we proposed to use the Raspberry-pi3 model B+ as a router wireless LAN (WLAN) that enables users to have the cloud services using different access approaches such as wireless and wireline connections. As a case study for a real-time application over the cloud server, it is suggested to do a live video streaming using an IP webcam and IVIDEON cloud where the streaming video can be accessed via the cloud server at any time with different users taking into account the proposed practical connections. Practical experiments showed and proved that accessing real-time applications of cloud services via wireline and wireless connections is improved by using Tonido cloud server's facilities.

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