Methods, architectures, apparatuses and systems for scheduler reporting in energy saving networks

A wireless transmit/receive unit (WTRU), comprising:

• circuitry, including any of a processor, memory, transmitter and receiver, the circuitry configured to
• receive cell configuration information indicating a first cell group and a second cell group, wherein at least one of the first cell group and the second cell group are capable of applying one or more network energy saving techniques;
• determine that at least the first cell group is in an active network energy saving state;
• receive reporting configuration information associated with WTRU status reporting during a network energy saving state;
• apply the reporting configuration information associated with WTRU status reporting during the network energy saving state for the first cell group that is in the active network energy saving state;
• and
• on condition that the first cell group that is in the active network energy saving state will be transitioning from the active network energy saving state to a non-active network energy saving state, trigger a medium access control (MAC) control element (CE) transmission associated with WTRU status reporting.