The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
HTTP/2를 통한 비디오 스트리밍은 멀티미디어 전송의 새로운 추세입니다. 풀 기반 HTTP/1.1 프로토콜과 비교하여 새로운 HTTP/2 프로토콜의 서버 푸시 기능은 클라이언트, 서버 및 네트워크 노드에 대한 오버헤드(예: 에너지, 처리, 대역폭 측면에서)를 줄이는 데 매우 효과적입니다. 본 논문에서는 요청 횟수를 줄이고 높은 영상 품질을 제공하는 주문형 비디오 스트리밍을 위한 HTTP/2 푸시 기반 적응 방법을 제시합니다. 우리의 방법에서는 각 클라이언트 요청에 대해 서버가 새로운 품질의 다른 클라이언트 요청을 받을 때까지 비디오 세그먼트를 계속해서 보냅니다. 클라이언트가 비디오 비트 전송률을 업데이트하려는 경우에만 요청이 전송되므로 우리의 방법은 요청 관련 오버헤드를 크게 줄일 수 있습니다. 이러한 맥락에서 버퍼 언더플로우를 피하면서 높고 부드러운 비디오 품질을 제공하기 위한 버퍼 기반 알고리즘이 제안되었습니다. 실험을 통해 제안한 방법이 기존 방법보다 더 적은 요청 수, 더 높은 평균 품질 및 더 나은 품질 매끄러움을 제공할 수 있음을 보여줍니다.
Thoa NGUYEN
Hanoi University of Science and Technology
Nguyen Hai DANG
Hanoi University of Science and Technology
Nguyen MINH
Hanoi University of Science and Technology
Nam Pham NGOC
Hanoi University of Science and Technology
Hung T. LE
University of Aizu
Truong Cong THANG
University of Aizu
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부
Thoa NGUYEN, Nguyen Hai DANG, Nguyen MINH, Nam Pham NGOC, Hung T. LE, Truong Cong THANG, "An Efficient Server Push Approach for On-Demand Video Streaming Over HTTP/2" in IEICE TRANSACTIONS on Communications,
vol. E101-B, no. 11, pp. 2371-2379, November 2018, doi: 10.1587/transcom.2017EBP3478.
Abstract: Video streaming over HTTP/2 is a new trend in multimedia delivery. Compared to the pull-based HTTP/1.1 protocol, the new HTTP/2 protocol's Server Push feature is very effective in reducing the overheads (e.g., in terms of energy, processing, bandwidth) for clients, servers, and network nodes. This paper presents an HTTP/2 push-based adaptation method for on-demand video streaming that reduces the number of requests and provides high video quality. In our method, for each client request, the server sends video segments continuously until it receives another client request with a new quality. Since a request is sent only if the client wants to update the video bitrate, our method can significantly reduce the request related overhead. For this context, a buffer based algorithm is proposed to provide high and smooth video quality while avoiding buffer underflows. Experiments show that the proposed method can provide a lower number of requests, higher average quality and better quality smoothness than existing methods.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2017EBP3478/_p
부
@ARTICLE{e101-b_11_2371,
author={Thoa NGUYEN, Nguyen Hai DANG, Nguyen MINH, Nam Pham NGOC, Hung T. LE, Truong Cong THANG, },
journal={IEICE TRANSACTIONS on Communications},
title={An Efficient Server Push Approach for On-Demand Video Streaming Over HTTP/2},
year={2018},
volume={E101-B},
number={11},
pages={2371-2379},
abstract={Video streaming over HTTP/2 is a new trend in multimedia delivery. Compared to the pull-based HTTP/1.1 protocol, the new HTTP/2 protocol's Server Push feature is very effective in reducing the overheads (e.g., in terms of energy, processing, bandwidth) for clients, servers, and network nodes. This paper presents an HTTP/2 push-based adaptation method for on-demand video streaming that reduces the number of requests and provides high video quality. In our method, for each client request, the server sends video segments continuously until it receives another client request with a new quality. Since a request is sent only if the client wants to update the video bitrate, our method can significantly reduce the request related overhead. For this context, a buffer based algorithm is proposed to provide high and smooth video quality while avoiding buffer underflows. Experiments show that the proposed method can provide a lower number of requests, higher average quality and better quality smoothness than existing methods.},
keywords={},
doi={10.1587/transcom.2017EBP3478},
ISSN={1745-1345},
month={November},}
부
TY - JOUR
TI - An Efficient Server Push Approach for On-Demand Video Streaming Over HTTP/2
T2 - IEICE TRANSACTIONS on Communications
SP - 2371
EP - 2379
AU - Thoa NGUYEN
AU - Nguyen Hai DANG
AU - Nguyen MINH
AU - Nam Pham NGOC
AU - Hung T. LE
AU - Truong Cong THANG
PY - 2018
DO - 10.1587/transcom.2017EBP3478
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E101-B
IS - 11
JA - IEICE TRANSACTIONS on Communications
Y1 - November 2018
AB - Video streaming over HTTP/2 is a new trend in multimedia delivery. Compared to the pull-based HTTP/1.1 protocol, the new HTTP/2 protocol's Server Push feature is very effective in reducing the overheads (e.g., in terms of energy, processing, bandwidth) for clients, servers, and network nodes. This paper presents an HTTP/2 push-based adaptation method for on-demand video streaming that reduces the number of requests and provides high video quality. In our method, for each client request, the server sends video segments continuously until it receives another client request with a new quality. Since a request is sent only if the client wants to update the video bitrate, our method can significantly reduce the request related overhead. For this context, a buffer based algorithm is proposed to provide high and smooth video quality while avoiding buffer underflows. Experiments show that the proposed method can provide a lower number of requests, higher average quality and better quality smoothness than existing methods.
ER -