| Presentation | 2019-12-05 Study of Reliable IP Multicast with P2P Packet Loss Recovery Using WebRTC Daiki Fukudome, Masaaki Kurozumi, Satoshi Nishimura, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | It is generally known that distribution using IP multicast is efficient in one-to-many or many-to-many large-scale distribution because a network device on the path copies and transmits data only to the path where the receiver is. However, when the communication reliability is required, it is necessary to implement the error correction or retransmission control, etc. to the application because UDP is usually used as the transport layer protocol in IP multicast. When large-scale delivery is assumed, the high load on the retransmission server becomes a big problem in the reliable multicast using retransmission control. by feedback. This paper describes an IP multicast delivery method that guarantees the delivery of message packets completely by inter-terminal packet completion using WebRTC and unicast retransmission by a retransmission server. We also evaluate the load factor of the retransmission server in this method that depends on the correlation of lost packets in each terminal. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Reliable Multicast / WebRTC / P2P / ARQ / FEC |
| Paper # | CS2019-70,IE2019-50 |
| Date of Issue | 2019-11-28 (CS, IE) |
| Conference Information | |
| Committee | IE / CS / IPSJ-AVM / ITE-BCT |
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| Conference Date | 2019/12/5(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Aiina Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Image coding, Communications and streaming technologies, etc. |
| Chair | Hideaki Kimata(NTT) / Hidenori Nakazato(Waseda Univ.) / Sei Naito(KDDI Research, Inc.) / Kyoichi Saito(NHK) |
| Vice Chair | Kazuya Kodama(NII) / Keita Takahashi(Nagoya Univ.) / Jun Terada(NTT) / / Eichi Murata(Kyoto Univ.) / Tomomi Fukazawa(TBS) |
| Secretary | Kazuya Kodama(NTT) / Keita Takahashi(NHK) / Jun Terada(Waseda Univ.) / (Mitsubishi Electric) / Eichi Murata(NTT) / Tomomi Fukazawa(Tokyo Univ. of Science) |
| Assistant | Kyohei Unno(KDDI Research) / Norishige Fukushima(Nagoya Inst. of Tech.) / Kazutaka Hara(NTT) / Hiroyuki Saito(OKI) / / Minoru Okada(Nara Institute of Science and Technology) / Jun Yukawa(Mitsubishi Electric Corporation) / Takao Tsuda(NHK) |
| Paper Information | |
| Registration To | Technical Committee on Image Engineering / Technical Committee on Communication Systems / Special Interest Group on Audio Visual and Multimedia Information Processing / Technical Group on Broadcasting and Communication Technologies |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study of Reliable IP Multicast with P2P Packet Loss Recovery Using WebRTC |
| Sub Title (in English) | |
| Keyword(1) | Reliable Multicast |
| Keyword(2) | WebRTC |
| Keyword(3) | P2P |
| Keyword(4) | ARQ |
| Keyword(5) | FEC |
| 1st Author's Name | Daiki Fukudome |
| 1st Author's Affiliation | Science & Technology Research Laboratories(NHK) |
| 2nd Author's Name | Masaaki Kurozumi |
| 2nd Author's Affiliation | Science & Technology Research Laboratories(NHK) |
| 3rd Author's Name | Satoshi Nishimura |
| 3rd Author's Affiliation | Science & Technology Research Laboratories(NHK) |
| Date | 2019-12-05 |
| Paper # | CS2019-70,IE2019-50 |
| Volume (vol) | vol.119 |
| Number (no) | CS-323,IE-324 |
| Page | pp.pp.1-6(CS), pp.1-6(IE), |
| #Pages | 6 |
| Date of Issue | 2019-11-28 (CS, IE) |