Method, system and equipment for access control

Abstract

The invention discloses a method for controlling the access of the user equipment of a wireless personal area network (WPAN). The method comprises: the access equipment of the WPAN has a preset corresponding relation between a user equipment identifier in the WPAN and a service identifier of a service received by the user equipment in a remote service; the access equipment receives an access request sent by the user equipment of the WPAN, and the access request carries the user equipment identifier and the service identifier; when the user equipment identifier and the service identifier carried in the access request are consistent with the corresponding relation stored in the access equipment, the request passes through the access authority verification; and the access equipment sends an access request to the remote server corresponding to the service identifier. The invention also discloses a system for controlling the access of the user equipment of the WPAN and access equipment. The method, the system and the access equipment reduce the occupation of wireless transmission resources in the WPAN.

Description

technical field [0001] The present invention relates to network communication technology, in particular to an access control method, system and equipment. Background technique [0002] A Wireless Personal Area Network (WPAN, Wireless Personal Area Network) is a network composed of multiple devices that are close to each other. FIG. 1 is a schematic diagram of a WPAN network. Referring to FIG. 1 , a WPAN includes multiple user equipments and one or more access devices. Wherein, each user equipment can directly communicate through wireless transmission within the WPAN, that is, data between user equipments does not need to be transmitted through the operator's network. Of course, the user equipment in the WPAN can also communicate with the equipment in the external operator's network. At this time, the communication data needs to be forwarded through the access equipment in the WPAN. [0003] When the user equipment in the WPAN communicates with the equipment in the externa...

AI Technical Summary

Problems solved by technology

[0011] It can be seen from the process shown in FIG. 2 above that in the prior art, when access control is performed on user equipment in the WPAN, the access authority verification is performed according to the access key sent by the user equipment. In this way, then The access key must be pre-acquired by the user device

When the user equipment in the WPAN obtains the access key, it must occupy the wireless transmission resources of the WPAN to send a request message to the key generation server in the external operator network, and then send the access password returned by the key generation server to the user. equipment, it also needs to occupy the wireless transmission resources of WPAN

Moreover, if there are multiple user equipments to be accessed, each of them needs to obtain an access key separately, and more wireless transmission resources will be occupied.

Since WPAN is a personal network in wireless transmission mode, its wireless transmission resources are very limited, and the practice of the prior art needs to occupy a large amount of wireless transmission resources of WPAN, thus increasing the burden of WPAN

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