Method for controlling admission of beehive network based on relay and beehive network system

Abstract

The invention discloses a method for controlling admission of a beehive network based on a relay and a beehive network system adopting the method. The method comprises the following steps: in step one, sending current service load and resource requirement information required to access a user to a base station ruling the relay by the relay; in step two, according to the current service load and the resource requirement information and the combination of the sum of the residual resource of the base station and the residual resources of other relays ruled by the base station, comprehensively judging whether to accept an access request of the user or not and feeding back a judging result to the relay by the base station; and in step three, informing the user of the judging result by the relay. The method and the network system introduce the base station for admission judgment, and are used for effectively improving the success rate of user access, increasing the satisfaction degree of the user access and simultaneously improving the utilization rate of system resource.

Description

Technical field [0001] The present invention relates to the field of communication technology, in particular to a relay-based admission control method of a cellular network and a cellular network system adopting the method. Background technique [0002] In the traditional cellular mobile communication system, the wireless access network usually includes several base stations, and each base station is responsible for controlling one or more cells, and different cells are connected to each other to achieve continuous coverage. In order to obtain a higher unit area capacity and improve the experience of users at the edge of a cell, a cell splitting method is usually used to divide a cell into several smaller cells and introduce more base stations for control. [0003] However, with the development of mobile communication systems, such as the emergence of the next three generations (B3G: Beyond three generation), the system needs to provide higher peak data and cell throughput, as we...

AI Technical Summary

Problems solved by technology

The advantage of this method is that it can reduce the delay for users to access the system, but the disadvantage is that when the user cannot access, the relay will not give feedback to the base station, which will cause the system resources to not be fully utilized , this is because in the current relay-based cellular network system, the base station is responsible for uniformly managing the resources of all relays subordinate to it. If a relay refuses to admit users because of insufficient resources, other relays or base stations still have remaining resources, it will cause users who should be able to access the services of the system to be rejected by the network, so the resources of the system will not be fully utilized, and user service satisfaction will be reduced

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