Configuration of a wireless network centralized unit (cu) and multiple wireless network distributed units (dus)

A wireless communication network to serve user communication devices that are located in a user structure, the wireless communication network comprising:

• a user Centralized Unit (CU) located in the user structure and configured to exchange test data with user Distributed Units (DUs) mounted externally to the user structure;
• the user DUs configured to exchange the test data with the user CU and wirelessly exchange the test data with access DUs that are located in wireless Access Points (APs), wherein the access DUs are configured to wirelessly exchange the test data with the user DUs and exchange the test data with access CUs in the wireless APs;
• the user CU configured to estimate data throughputs based on the test data for combinations of the user DUs, the access DUs, and the access CUs and select one of the combinations based on the estimated data throughputs;
• the user CU configured to exchange user data with the user communication devices and exchange the user data with the user DUs in the selected one of the combinations;
• and
• the user DUs in the selected one of the combinations configured to exchange the user data with the user CU and wirelessly exchange the user data with the access DUs in the selected one of the combinations, wherein the access DUs in the selected one of the combinations are configured to exchange the user data with the access CUs in the selected one of the combinations.