Ubiquitous service selection method and system
A service and service quality technology, applied in the field of ubiquitous service selection and ubiquitous service selection system, can solve the problems of lack of maintaining ubiquitous service selection method, ignoring the terminal environment context, ignoring the synergy performance between nodes to aggregate the overall performance of a terminal, etc.
Active Publication Date: 2018-08-17
BEIJING UNIV OF POSTS & TELECOMM
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Problems solved by technology
[0004] Some ubiquitous network service processing technologies in related technologies can only handle static service selection, but cannot adapt to the ubiquitous environment with mobility and frequent topology changes, ignore the context of the terminal environment, and lack support for maintaining ubiquitous services. The selection method has poor adaptability, or does not consider the dynamic change of services in the network and the mobility of smart devices, ignores the collaborative performance between nodes and the overall performance of aggregating multiple terminals as a component of ubiquitous services
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[0031]In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0032] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.
[0033] figure 1 A schematic flowchart of a method for selecting a ubiquitous service according to an embodiment of the present invention is shown.
[0034] Such as figure 1 As shown, the ubiquitous service s...
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The invention relates to a ubiquitous service selection method and a ubiquitous service selection system. The ubiquitous service selection method comprises the steps that S1, a user terminal triggers a plurality of ubiquitous services according to detected user state information; S2, the user terminal broadcasts data packets to other terminals, the plurality of ubiquitous services are determined in the other terminals, each of the other terminals judges services which can be executed by itself, service quality benefits of the corresponding services are calculated, and the service quality benefits are sent to the user terminal; and S3, a user changes a candidate terminal list according to the terminal corresponding to the maximum service quality benefit, an execution terminal list is loaded according to the updated candidate terminal list, and terminals in the execution terminal list cooperatively execute corresponding services according to the structural relationship. According to the technical scheme provided by the invention, the service processing quality can be improved, the cooperativity among heterogeneous nodes in service execution is improved, and the continuity of service processing is improved.
Description
technical field [0001] The present invention relates to the technical field of wireless communication, in particular, to a ubiquitous service selection method and a ubiquitous service selection system. Background technique [0002] With the continuous rapid development of the network towards generalization, the relevant definitions of the network edge have been greatly expanded, and the characteristics of various business requirements and the diversity of surrounding network devices have become more prominent. A large number of heterogeneous terminals are distributed at the network edge and around users. Interconnection and intercommunication in a heterogeneous access mode realizes communication between people and people, people and things, and things and things, forming ubiquitous peripheral environments such as smart homes, smart medical care, and smart campuses. In these environments, the definition of terminals has been greatly expanded, and the content of services has b...
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IPC IPC(8): H04W4/00H04W4/30
Inventor 芮兰兰邱雪松毛熹玥李文璟郭少勇
Owner BEIJING UNIV OF POSTS & TELECOMM