1.流控制传输协议(SCTP)：
SCTP是计算机网络中面向连接的协议，它提供全双工关联，即同时在两个端点之间在网络中建立连接的多个数据流传输。
2.用户数据报协议(UDP)：
UDP是传输层协议。 UDP是Internet协议套件(称为UDP / IP套件)的一部分。与TCP不同，它是不可靠且无连接的协议。因此，无需在数据传输之前建立连接。 UDP套接字是数据报套接字的一个示例。
SCTP和UDP之间的区别：
| Parameter | SCTP Protocol | UDP Protocol |
|---|---|---|
| Reachability Check | We can have reachability check in SCTP. | There is no reachability check in UDP. |
| Multistreaming | SCTP supports Multistreaming. | UDP doesn’t supports Multistreaming. |
| Data Transfer | Data transfer is more realiablein SCTP. | There is no reliable Data transfer in UDP. |
| Selective ACKs | There are selective ACKs in SCTP. | There is no selective ACKs in UDP. |
| Multihomig | Multihoming is supported by SCTP. | UDP doesn’t supports Multihoming. |
| Connection- oriented | SCTP protocol is connection oriented. | UDP protocol is not connection oriented. |
| Partial Data Transfer | There is Partial Data Transfer in SCTP. | There is no Partial Data Transfer in UDP. |
| Ordered Data Delivery | There is ordered data delivery in SCTP. | Ordered Data delivery is not supported by UDP. |