| 发明名称 |
APPARATUS AND METHOD FOR REQUESTING RETRANSMISSION OF LOST PACKET BASED ON MPEG MEDIA TRANSPORT SYSTEM |
| 摘要 |
An apparatus for requesting retransmission of a lost packet, based on MPEG media transport (MTT) system, may include a packet receiver configured to receive an MPEG media transport (MMT) packet stream from an MMT sending entity; a message generator configured to generate an automatic repeat request (ARQ) feedback (AF) signaling message that includes a packet identifier (ID) that has been assigned to a lost packet; and a message sender configured to transmit the generated AF signaling message to the MMT sending entity. |
| 申请公布号 |
US2015033091(A1) |
申请公布日期 |
2015.01.29 |
| 申请号 |
US201414339178 |
申请日期 |
2014.07.23 |
| 申请人 |
Electronics and Telecommunications Research Institute |
发明人 |
KIM Chang-Ki;YOO Jeong-Ju;HONG Jin-Woo |
| 分类号 |
H04L1/18;H04L1/08 |
主分类号 |
H04L1/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus for requesting retransmission of lost packets based on a Moving Picture Experts Group (MPEG) media transport system, the apparatus comprising:
a packet receiver configured to receive an MPEG media transport (MMT) packet stream from an MMT sending entity; a message generator configured to generate an automatic repeat request (ARQ) feedback (AF) signaling message that includes a packet identifier (ID) that has been assigned to a lost packet; and a message sender configured to transmit the generated AF signaling message to the MMT sending entity. |
| 地址 |
Daejeon KR |
