Multi-frequency data communication service over multiple wireless access nodes

A wireless communication network to deliver multi-frequency communication service to a wireless User Equipment (UE), the wireless communication network comprising:

• a primary access node configured to wirelessly receive UE signaling from the UE over a primary frequency that indicates secondary access nodes, secondary frequencies used by the secondary access nodes, and signal strengths for the secondary frequencies;
• the primary access node configured to select a candidate set of the secondary access nodes based on the signal strengths for the secondary frequencies;
• the primary access node configured to determine potential intermodulation interference between the primary frequency and the secondary frequencies for the candidate set of the secondary access nodes and select a qualifying set of the secondary access nodes from the candidate set based on the potential intermodulation interference, wherein determining the potential intermodulation interference comprises determining Nyquist products for combinations of the primary frequency and the secondary frequencies and for multiple orders of the combinations of the primary frequency and the secondary frequencies, determining spectral distances between the Nyquist products and the primary frequency, and averaging the spectral distances between the primary frequency and the multiple orders of the combinations of the primary frequency and the secondary frequencies;
• the primary access node configured to determine current communication performance for the qualifying set of the secondary access nodes and select a serving set of the secondary access nodes from the qualifying set based on the current communication performance;
• the primary access node configured to wirelessly transfer additional UE signaling to the UE identifying the serving set of the secondary access nodes and transfer network signaling to the serving set of the secondary access nodes identifying the UE;
• and
• the serving set of the secondary access nodes configured to wirelessly transfer user data to the UE over their ones of the secondary frequencies responsive to the network signaling.