Wireless service access method and apparatus

摘要

Embodiments of the present invention disclose a wireless service access method and apparatus. In the method, a group policy of a wireless access point AP and a group priority of a virtual access point VAP are configured, an access priority of a service access request of a user is determined according to the group policy of the AP and the group priority of the VAP, and a service access operation is executed according to the access priority. In the embodiments of the present invention, a differential QoS guarantee based on a user priority is provided, and QOS of a high priority user and a high priority service in a situation that wireless resources are constrained or environment is severe can be ensured.

主权项

1. A wireless service access method, comprising:
receiving a service access request of a user, wherein the user belongs to a virtual access point (VAP), the VAP joins a group, and the group comprises multiple VAPs; and determining an access priority of the service access request according to a group policy of an access point (AP) for receiving the service access request and a group priority of the VAP that the user belongs to, and executing a service access operation according to the access priority, wherein the group priority of the VAP is a group priority of the group that the VAP joins; the group policy of the AP is any one of the following: a group only scheduling policy (group-only), a group balance scheduling policy (group-wrr), a service-first scheduling policy (Service-first), and a group-first scheduling policy (group-first); wherein, the group-only refers to priority scheduling according to a group, and user services in a same group are scheduled in an FIFO (first-in-first-out) manner; the group-wrr refers to priority scheduling according to a sending weight allocated to each group, and the group policy further carries a balance coefficient of each group, VAPs of each group obtain air interface wireless resources of the AP according to the balance coefficient of the each group, and service access requests in different groups of a same priority are scheduled in the FIFO manner; the Service-first refers to scheduling where not only a service priority needs to be judged but also a same service is scheduled according to a group priority; the group-first refers to that all data of a user in a high priority group enjoys a high priority, that is, user data in a low priority group can be sent or received only after data of the high priority user in the high priority group is completely sent or received, and users in groups of a same priority receive services in a round-robin.