Content increment transmission method for mobile communication network, and mobile communication system

Abstract

The invention belongs to the technical field of mobile communication, and discloses a content increment transmission method for a mobile communication network, and a mobile communication system. The trusted node in the network is allowed to intelligently analyze the data content in the process of storing and forwarding the data, and the positive and negative increment processing is carried out onthe transmitted data volume to realize content increment exchange. The method can be operated in a transport layer according to an open system interconnection reference model, and comprises a contentincrement forward transmission mechanism and a step-by-step response mechanism. The method comprises that the trusted node combines with the context information stored in the trusted node to carry outthe positive increment or negative increment operation on contents of a transmission control protocol message segment, thereby completing forward transmission of data; and then, after receiving the data, the nodes at all levels carry out step-by-step feedback on a forward transmission result of the data. The method is oriented to non-delay sensitive services, content increment exchange is achieved by means of the storage computing capacity of the nodes, and the resource utilization rate and the communication efficiency are improved.

Description

technical field [0001] The invention belongs to the technical field of mobile communication, and in particular relates to a mobile communication network-oriented content incremental transmission method and a mobile communication system. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: the rapid development of mobile communication systems and the explosive growth of the number of smart terminal devices have created a large number of mobile service requirements. The scale and mobility of users, the massiveness and diversity of services put forward higher requirements for mobile communication systems. The scale of the mobile communication system continues to expand, and the evolution from signal coverage to capacity coverage is currently being completed through the intensive deployment of infrastructure such as access points and relays. With the advent of the 5G era, on the basis of improving network capacity, mo...

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Problems solved by technology

[0003] To sum up, the problems existing in the existing technology are: the transmission technology of the traditional mobile communication network is limited by the computing power of the nodes, and the network services provided by the network layer, the data link layer and the physical layer are used to provide reliable terminal The end-to-end "transparent" data transmission does not identify and process the transmitted data content, which will limit the distribution efficiency of content, cause waste of network resources, and fail to meet the content coverage requirements of the next generation mobile communication system

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