Application layer support for no-transmit zone enforcement

A wireless transmit/receive unit (WTRU) comprising:

• a processor, wherein the processor is configured to:
• determine non-transmit zone (NTZ) configuration information;
• determine that the WTRU is approaching an NTZ area;
• send, to a network node, a first notification message that indicates that the WTRU is approaching the NTZ area and a first time associated with entering the NTZ area;
• apply an NTZ enforcement based on the NTZ configuration information upon entering the NTZ area;
• determine a second time associated with the WTRU leaving the NTZ area;
• and
• send, to the network node, a second notification message indicating a second time associated with leaving the NTZ area.

A method performed by a wireless transmit/receive unit (WTRU), the method comprising:

• determining non-transmit zone (NTZ) configuration information;
• determining that the WTRU is approaching an NTZ area;
• sending, to a network node, a first notification message that indicates that the WTRU is approaching the NTZ area and a first time associated with entering the NTZ area;
• applying an NTZ enforcement based on the NTZ configuration information upon entering the NTZ area;
• determining a second time associated with the WTRU leaving the NTZ area;
• and
• sending, to the network node, a second notification message indicating a second time associated with leaving the NTZ area.