| 发明名称 |
DATA COMMUNICATIONS USING CONNECTIONLESS-ORIENTED PROTOCOL |
| 摘要 |
Provided is a data communication method using a connectionless-oriented protocol. The data communication method includes: configuring indicators, each of the indicators indicating whether a corresponding one of a plurality of data packets is received from a data transmitter; performing a logical operation on the indicators to determine whether there is a lost data packet among the plurality of data packets; and when it is determined that there is the lost data packet, transmitting to the data transmitter an acknowledgment message including the indicators. |
| 申请公布号 |
US2015117176(A1) |
申请公布日期 |
2015.04.30 |
| 申请号 |
US201314141844 |
申请日期 |
2013.12.27 |
| 申请人 |
SAMSUNG SDS CO., LTD. |
发明人 |
JEON Joong Bae;BAN Hye Jin;SONG Min Woo |
| 分类号 |
H04L12/939 |
主分类号 |
H04L12/939 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A data communication method using a connectionless-oriented protocol, comprising:
performing at least one bitwise operation on flag bits to determine whether there is a lost data packet among a plurality of data packets, each of the flag bits being configured to indicate, in response to at least one of the plurality of data packets being received from a data transmitter, whether a corresponding one of the plurality of data packets is received; and when it is determined that there is the lost data packet, transmitting to the data transmitter an acknowledgment message comprising the flag bits. |
| 地址 |
Seoul KR |
