Method of Handling Channel Allocation for Multiple Network Nodes

At least one processor configured to handle channel allocation for multiple network nodes, comprising:

• a first module for causing the at least one processor to obtain at least one first channel of a first network node and at least one second channel of a second network node;
• a second module for causing the at least one processor to determine that a first priority of the first network node is lower than a second priority of the second network node according to at least one policy;
• a third module for causing the at least one processor to select at least one first available channel from the at least one first channel according to at least one second allocated channel of the second network node, after selecting the at least one second allocated channel;
• a fourth module for causing the at least one processor to select at least one first allocated channel from the at least one first available channel, if the at least one first available channel is selected from the at least one first channel successfully;
• and
• a fifth module for causing the at least one processor to allocate the at least one first allocated channel to the first network node.