Method and device for activating carrier aggregation function

Abstract

Embodiments of the present invention provide a method and device for activating a carrier aggregation function, and the method can be used to activate the carrier aggregation function in a heterogeneous network. The method includes: acquiring a first user access number of a macro base station and a second user access number of a micro base station; determining whether the first user access number exceeds a first threshold, and whether the second user access number exceeds the second threshold; if the first user access number does not exceed the first threshold, and the second user access number does not exceed the second threshold, then determine the coverage of the user in the micro base station The degree of concentration within, and whether the degree of concentration exceeds a second threshold; if so, activate the carrier aggregation function. The method and device for activating the carrier aggregation function provided by the embodiments of the present invention can adaptively select whether to activate the carrier aggregation function according to network conditions.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a method and device for activating a carrier aggregation function. Background technique [0002] The rapid development of the mobile Internet industry, on the one hand, as the driving force for the development of mobile network services, has accelerated the construction of mobile networks; It poses various challenges to mobile network construction and network operation. At the same time, the problem of uneven service distribution that already existed in the era of 2G and 3G networks is even more prominent. Due to the uneven distribution of population density, users of different age groups and different regions have greatly different needs for mobile services. Not only mobile services in different communities There are "cold" and "hot" service bearer requirements, and the service volume requirements of different geographical locations in the sa...

AI Technical Summary

Problems solved by technology

However, in the heterogeneous network scenario, unlike the macro network scenario, the coverage of the macro and micro base stations is different. Usually, the coverage of the macro base station is much larger than that of the micro base station. When the base station is loaded, turning on or off the carrier aggregation function uniformly may not be able to obtain the maximum resource utilization

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