Rich feedback information for enabling improved energy savings

-16. (canceled)

(canceled)

A method performed by a network node to configure performance monitoring and feedback reporting to a second network node of a wireless network, comprising:

• sending, to a second network node, a request to monitor one or more performance metrics of a group of one or more wireless communication devices, wherein the group of one or more wireless communications devices are in a coverage area associated with the second network node and are affected by a modification of a power state of a first network node from a first power state to a second power state different than the first power state, wherein the group of one or more wireless communication devices include at least one wireless communication device that was not handed over from the first network node to the second network node in association with the modification of the power state of the first network node to the second power state.

-26. (canceled)

A network node, configured to perform operations comprising:

• sending, to a second network node, a request to monitor one or more performance metrics of a group of one or more wireless communication devices, wherein the group of one or more wireless communications devices are in a coverage area associated with the second network node and are affected by a modification of a power state of a first network node from a first power state to a second power state different than the first power state, wherein the group of one or more wireless communication devices include at least one wireless communication device that was not handed over from the first network node to the second network node in association with the modification of the power state of the first network node to the second power state.

(canceled)