发明名称 |
Method and device for data transmission |
摘要 |
Embodiments of the present disclosure provide a method and a device for data transmission. In the method, a network layer communication entity of a receiving device receives an IP packet from a sending device, where a header of the IP packet carries a random value corresponding to the sending device. The receiving device decapsulates the IP packet and obtains the random value carried in the header of the IP packet. The receiving device sends the random value to a transport layer communication entity of the receiving device so that the transport layer communication entity of the receiving device verifies the random value. The receiving device in embodiments of the present disclosure includes a receiving module, an obtaining module, and a verifying module. |
申请公布号 |
US9380069(B2) |
申请公布日期 |
2016.06.28 |
申请号 |
US201313933904 |
申请日期 |
2013.07.02 |
申请人 |
Huawei Technologies Co., Ltd. |
发明人 |
Jiang Sheng |
分类号 |
H04L29/06 |
主分类号 |
H04L29/06 |
代理机构 |
Brinks Gilson & Lione |
代理人 |
Brinks Gilson & Lione |
主权项 |
1. A method for data transmission, comprising:
receiving, by a network layer communication entity of a receiving device, an IP packet from a sending device, wherein a header of the IP packet carries a random value corresponding to the sending device, and wherein the random value corresponding to the sending device is generated by the sending device according to a preset random function and a seed value; decapsulating the IP packet and obtaining the random value carried in the header of the IP packet; and sending the random value to a transport layer communication entity of the receiving device so that the transport layer communication entity of the receiving device verifies the random value. |
地址 |
Shenzhen CN |