Channel allocation method and related apparatus

A control device, comprising at least one memory and at least one processor;

• wherein
• the at least one processor is configured to execute a computer program or instructions stored in the at least one memory, to enable the control device to perform operations comprising:
• obtaining interference degrees of a plurality of access points;
• and
• performing partial channel allocation based on the interference degrees, wherein
• the partial channel allocation comprises:
• retaining an operating channel of an access point in a first access point set, and reallocating an operating channel to an access point in a second access point set, wherein the first access point set comprises an access point, in the plurality of access points, whose interference degree is lower than a target degree, and the second access point set comprises an access point, in the plurality of access points, whose interference degree reaches the target degree,
• wherein the obtaining interference degrees of the plurality of access points comprises:
• obtaining channel utilization and own channel utilization of a first access point in a plurality of first time periods, wherein the first access point is any one of the plurality of access points;
• and
• obtaining an interference degree of the first access point based on the channel utilization and the own channel utilization of the first access point in the plurality of first time periods,
• wherein the obtaining an interference degree of the first access point based on the channel utilization and the own channel utilization of the first access point in the plurality of first time periods comprises:
• calculating co-channel interference ratios of the first access point in the plurality of first time periods based on the channel utilization and the own channel utilization of the first access point in the plurality of first time periods, wherein each of the co-channel interference ratios is a ratio of a co-channel interference rate to the channel utilization, and the co-channel interference rate is a difference between the channel utilization and the own channel utilization, and
• obtaining the interference degree of the first access point based on the co-channel interference ratios of the first access point.

A computer-readable storage medium, storing program instructions that, when directly or indirectly executed, cause a computer to perform operations comprising:

• obtaining interference degrees of a plurality of access points;
• and
• performing partial channel allocation based on the interference degrees, wherein
• the partial channel allocation comprises:
• retaining an operating channel of an access point in a first access point set, and reallocating an operating channel to an access point in a second access point set, wherein the first access point set comprises an access point, in the plurality of access points, whose interference degree is lower than a target degree, and the second access point set comprises an access point, in the plurality of access points, whose interference degree reaches the target degree,
• wherein the obtaining interference degrees of the plurality of access points comprises:
• obtaining channel utilization and own channel utilization of a first access point in a plurality of first time periods, wherein the first access point is any one of the plurality of access points;
• and
• obtaining an interference degree of the first access point based on the channel utilization and the own channel utilization of the first access point in the plurality of first time periods,
• wherein the obtaining an interference degree of the first access point based on the channel utilization and the own channel utilization of the first access point in the plurality of first time periods comprises:
• calculating co-channel interference ratios of the first access point in the plurality of first time periods based on the channel utilization and the own channel utilization of the first access point in the plurality of first time periods, wherein each of the co-channel interference ratios is a ratio of a co-channel interference rate to the channel utilization, and the co-channel interference rate is a difference between the channel utilization and the own channel utilization;
• and
• obtaining the interference degree of the first access point based on the co-channel interference ratios of the first access point.