User information cloud collaborative processing and transfer method for mobile communication system
A mobile communication system and user information technology, which is applied in the field of user information cloud collaborative processing and transfer, can solve problems such as high cost and many hidden dangers of terminal security, and achieve the effects of high security, wide application range, and simplified terminals
Active Publication Date: 2020-12-29
NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP
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Problems solved by technology
At the same time, there are more and more mobile terminal applications, more and more private information, various cross-terminal and cross-platform collaborative applications, and real-time image processing and other computing and storage resource-intensive applications. On the one hand, it requires terminal capabilities It is getting stronger and more costly; on the other hand, there are more and more hidden dangers of terminal security, and the hidden dangers caused by being attacked or lost are getting bigger and bigger
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[0018] Aiming at the shortcomings of the existing mobile communication system, such as complex terminals, low security, and inability to support various computing and storage resource-intensive applications and cross-terminal collaborative applications, the present invention provides a user information cloud collaboration system utilizing the characteristics and protocols of the mobile communication system. The processing and secure transfer method is based on the following foundations: the experience rate provided by the mobile communication system to users can meet the needs of high-speed transmission of user information, and the end-to-end transmission delay is on the order of milliseconds or tens of milliseconds. The system can provide infrastructure such as MEC and core network cloud computing center. The entities involved mainly include: cloud terminal, MEC, core network cloud computing and data center (DC), corresponding mobile communication access network and core netwo...
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The invention discloses a user information cloud collaborative processing and transferring method for a mobile communication system. The method involves the following frameworks: cloud terminal UE which is mainly used for input processing of keyboard or sensor information, communication and acquisition of information output to the UE from a cloud terminal; a root node DC which is responsible for distributing a virtual space for a served subscriber and encrypting and storing user information; a leaf node MEC which serves as a temporary working node, establishes a secure transmission channel andtwo-way authentication with a root node according to a switching process of a user, and opens up a special temporary working space for the user; and an S-CDN used for performing secure distribution and control of the user information, selecting temporary root node DC-v and leaf node MEC according to a user network position based on operator configuration and strategy, establishing a secure transmission channel between the root node and the leaf node as needed, and performing secure distribution of the user information. The method can meet the needs in the aspects of mobile communication system user information protection, application of cloud terminal collaboration, mobile working, multi-section access and the like.
Description
technical field [0001] The invention relates to a user information cloud collaborative processing and transfer method used in a mobile communication system. Background technique [0002] The 5G mobile communication system needs to meet the network development needs of thousand-fold traffic growth, low latency, and massive device connections, support heterogeneous network convergence and meet eMBB (enhanced mobile broadband), mMTC (massive machine-type communication) and uRLLC (ultra-reliable low-cost delay communication) and other scenarios, the user experience rate can reach 1Gbit / s, the peak rate can reach 10Gbit / s, the traffic density can reach more than 10Tbit / s per square kilometer, and the expected end-to-end delay is on the order of milliseconds. Different from the main application scenarios of mobile communication systems such as 4G, 5G will adopt a new network architecture based on SDN / NFV and cloudification, support various vertical industry applications, connect p...
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IPC IPC(8): H04L29/08
CPCH04L67/12
Inventor 田永春王俊姜永广
Owner NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP