A new mechanism to improve video streaming in P2P networks using helper   nodes

Javid KARGAR; Abdorasoul GHASEMI

Makale detayları

A new mechanism to improve video streaming in P2P networks using helper nodes

Yazarlar:

Javid KARGAR | Abdorasoul GHASEMI

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2017 Vol.25 Issue 2, pp.877-887

Belge Tipi:

Makale

Yayın Tarihi:

3/2017

Belge Dili:

Türkçe

Document ID (Org No.):

2000741007

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632

Özet:

 

Peer-to-peer video on demand (P2P-VoD) is a solution to   provide video service to a large number of users on the Internet. Due to the   upload bandwidth bottleneck of VoD servers, the streaming capacity in the   P2P-VoD system is limited. This paper proposes a new mechanism to improve   the video streaming in P2P networks by using the idle peers upload bandwidth   and storage, which are called helpers. The proposed method uses an XOR   mechanism in the VoD server to encode chunks and reduce bandwidth use. The   helpers receive encoded chunks from the VoD server and save them in their   storage spaces and cooperate in sharing these chunks with the other peers.   Simulation results using OMNET++ are provided to show the efficiency of the   proposed mechanism in terms of the required upload capacity requirement of   the server and deploying the storage and bandwidth of helpers. The results   of simulation show that the upload bandwidth usage of the server has been   reduced. On the other hand, the proposed method increases the memory usage   of helpers.

Makale detayları

A new mechanism to improve video streaming in P2P networks using helper nodes

Yazarlar: Javid KARGAR | Abdorasoul GHASEMI

Yayıncı: TUBITAK

Dergi: Turkish Journal of Electrical Engineering and Computer Science 2017 Vol.25 Issue 2, pp.877-887

Belge Tipi: Makale

Yayın Tarihi: 3/2017

Belge Dili: Türkçe

Document ID (Org No.): 2000741007

Sıklık: İki Aylık

eISSN: 1303-6203

pISSN: 1300-0632

Sayı

Yazarlar:

Javid KARGAR | Abdorasoul GHASEMI

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2017 Vol.25 Issue 2, pp.877-887

Belge Tipi:

Makale

Yayın Tarihi:

3/2017

Belge Dili:

Türkçe

Document ID (Org No.):

2000741007

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632