Client-side Bandwidth Estimation Technique for Adaptive Streaming of a Browser Based Free-Viewpoint Application

2019 ◽  
Author(s):  
Tilak Varisetty ◽  
David Dietrich
Keyword(s):  
Bandwidth Estimation ◽  
Adaptive Streaming ◽  
Estimation Technique ◽  
Client Side

Fast required bandwidth estimation technique for network adaptive streaming

2010 ◽  
Vol 56 (3) ◽  
pp. 1442-1449 ◽  
Author(s):  
Seung-chul Son ◽  
Byung-tak Lee ◽  
Yong-wan Gwak ◽  
Ji-seung Nam
Keyword(s):  
Bandwidth Estimation ◽  
Adaptive Streaming ◽  
Estimation Technique

scholarly journals Cross-Protocol Unfairness between Adaptive Streaming Clients over HTTP/3 and HTTP/2: A Root-Cause Analysis

Electronics ◽  
2021 ◽  
Vol 10 (15) ◽  
pp. 1755
Author(s):  
Chanh Minh Tran ◽  
Tho Nguyen Duc ◽  
Phan Xuan Tan ◽  
Eiji Kamioka
Keyword(s):  
Root Cause Analysis ◽  
Transport Layer ◽  
Control Mechanisms ◽  
Adaptive Streaming ◽  
The Novel ◽  
Cause Analysis ◽  
Root Cause ◽  
Tcp Protocol ◽  
The Cross ◽  
Client Side

With the introduction of HTTP/3, whose transport is no longer the traditional TCP protocol but the novel QUIC protocol, research for solutions to the unfairness of Adaptive Streaming over HTTP (HAS) has become more challenging. In other words, because of different transport layers, the HTTP/3 may not be available for some networks and the clients have to use HTTP/2 for their HAS applications instead. Therefore, the scenario in which HAS over HTTP/3 (HAS/3) competes against HTTP/2 (HAS/2) must be considered seriously. However, there has been a shortage of investigations on the performance and the origin of the unfairness in such a cross-protocol scenario in order to produce proper solutions. Therefore, this paper provides a performance evaluation and root-cause analysis of the cross-protocol unfairness between HAS/3 and HAS/2. It is concluded that, due to differences in the congestion control mechanisms of QUIC and TCP, HAS/3 clients obtain larger congestion windows, thus requesting higher video bitrates than HAS/2. As the problem lies in the transport layer, existing client-side ABR-based solutions for the unfairness from the application layer may perform suboptimally for the cross-protocol case.

scholarly journals Cross-protocol Unfairness between Adaptive Streaming Clients over HTTP/3 and HTTP/2: A Root-Cause Analysis

2021 ◽  
Author(s):  
Chanh Minh Tran ◽  
Tho Nguyen Duc ◽  
Phan Xuan Tan ◽  
Eiji Kamioka
Keyword(s):  
Root Cause Analysis ◽  
Transport Layer ◽  
Control Mechanisms ◽  
Adaptive Streaming ◽  
The Novel ◽  
Cause Analysis ◽  
Root Cause ◽  
Tcp Protocol ◽  
The Cross ◽  
Client Side

With the introduction of HTTP/3, whose transport is no longer the traditional TCP protocol but the novel QUIC protocol, research for solutions to the unfairness of Adaptive Streaming over HTTP (HAS) has become more challenging. That is, because of different transport layers, the HTTP/3 may not be available for some networks and the clients have to use HTTP/2 for their HAS applications instead. Therefore, the scenario that HAS over HTTP/3 (HAS/3) compete against HTTP/2 (HAS/2) must be considered seriously. However, there have been a shortage of investigations on the performance and the origin of the unfairness in such a cross-protocol scenario in order to produce proper solutions. Therefore, this paper provides a performance evaluation and root-cause analysis of the cross-protocol unfairness between HAS/3 and HAS/2. It is concluded that, due to differences in the congestion control mechanisms of QUIC and TCP, HAS/3 clients obtain larger congestion windows, thus requesting higher video bitrates than HAS/2. As the problem lies in the transport layer, existing client-side ABR-based solutions for the unfairness from the application layer may perform suboptimally for the cross-protocol case.

scholarly journals RAAC: A bandwidth estimation technique for admission control in MANET

2019 ◽  
Vol 32 (3) ◽  
pp. 463-478
Author(s):  
Folayo Aina ◽  
Sufian Yousef ◽  
Opeyemi Osanaiye
Keyword(s):  
Admission Control ◽  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Mobile Network ◽  
Research Trend ◽  
Bandwidth Estimation ◽  
Estimation Technique ◽  
Ongoing Research ◽  
Available Bandwidth ◽  
Wireless Medium

The widespread of wireless mobile network have increased the demand for its applications. Providing a reliable QoS in wireless medium, especially mobile ad-hoc network (MANET), is quite challenging and remains an ongoing research trend. One of the key issues of MANET is its inability to accurately predict the needed and available resources to avoid interference with already transmitting traffic flow. In this work, we propose a resource allocation and admission control (RAAC) solution. RAAC is an admission control scheme that estimates the available bandwidth needed within a network, using a robust and accurate resource estimation technique. Simulation results obtained show that our proposed scheme for MANET can efficiently estimate the available bandwidth and outperforms other existing approaches for admission control with bandwidth estimation.

scholarly journals ADAPTIVE STREAMING OVER HTTP (DASH) UNTUK APLIKASI VIDEO STREAMING

2015 ◽  
Vol 14 (2) ◽  
pp. 18
Author(s):  
I Made Oka Widyantara ◽  
Muhammad Audy Bazly ◽  
Ngurah Indra ER
Keyword(s):  
Video Streaming ◽  
Video Segmentation ◽  
Streaming Video ◽  
Video Codec ◽  
Adaptive Streaming ◽  
Initial Stage ◽  
H 26 ◽  
Client Side ◽  
Scalable Video Streaming

This paper aims to analyze Internet-based streaming video service in the communication media with variable bit rates. The proposed scheme on Dynamic Adaptive Streaming over HTTP (DASH) using the internet network that adapts to the protocol Hyper Text Transfer Protocol (HTTP). DASH technology allows a video in the video segmentation into several packages that will distreamingkan. DASH initial stage is to compress the video source to lower the bit rate video codec uses H.26. Video compressed further in the segmentation using MP4Box generates streaming packets with the specified duration. These packages are assembled into packets in a streaming media format Presentation Description (MPD) or known as MPEG-DASH. Streaming video format MPEG-DASH run on a platform with the player bitdash teritegrasi bitcoin. With this scheme, the video will have several variants of the bit rates that gave rise to the concept of scalability of streaming video services on the client side. The main target of the mechanism is smooth the MPEG-DASH streaming video display on the client. The simulation results show that the scheme based scalable video streaming MPEG-DASH able to improve the quality of image display on the client side, where the procedure bufering videos can be made constant and fine for the duration of video views

History-based bottleneck bandwidth estimation technique

2003 ◽  
Vol 39 (3) ◽  
pp. 335 ◽  
Author(s):  
J. Sivarajah ◽  
D.W. Armitage ◽  
N.M. Allinson
Keyword(s):  
Bandwidth Estimation ◽  
Estimation Technique
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