EPC ENHANCEMENTS FOR PROXIMITY SERVICES
1 Assignment
0 Petitions
Accused Products
Abstract
Systems, methods, and instrumentalities are disclosed to describe reporting and/or reacting to a mobility event. A wireless transmit/receive unit (WTRU) may comprise a processor configured, at least in part, to establish a proximity service (ProSe) session with a second WTRU, detect the occurrence of a mobility event in a cellular network while the ProSe session is ongoing, determine a type of action to be performed with respect to the ProSe session based on one or more of the type of mobility event and type of ProSe session, and transmit a notification to a node in the cellular network, wherein the notification includes an indication of an action to be performed on the ProSe session. The node may be one of an evolved Node B (eNB), proximity server, or mobility management entity (MME). The node may be the second WTRU.
-
Citations
52 Claims
-
1-38. -38. (canceled)
-
39. A method implemented by a first wireless transmit receive unit (WTRU) for communicating directly with one or more other WTRUs, the method comprising:
-
the first WTRU executing at least two applications that utilize direct ProSe communications for communicating with the one or more other WTRUs, the at least two applications comprising a first application and a second application; the WTRU determining a first packet to be transmitted for the first application and a second packet to be transmitted for the second application; the WTRU assigning the first packet a first priority based on the first application and the second packet a second priority based on the second application, the first priority being higher than the second priority; the WTRU determining the first packet and the second packet are contending for the same radio resources; the WTRU prioritizing transmission of the first packet over the second packet based on the first packet having a higher priority than the first packet; and the WTRU directly transmitting the first packet to the one or more other WTRUs and suppressing transmission of the second packet until a subsequent direct ProSe transmission opportunity. - View Dependent Claims (40, 41, 42, 43, 44, 45)
-
-
46. A first wireless transmit receive unit (WTRU) comprising a processor configured to:
-
execute at least two applications that utilize direct ProSe communications for communicating with one or more other WTRUs, the at least two applications comprising a first application and a second application; determine a first packet to be transmitted for the first application and a second packet to be transmitted for the second application; assign the first packet a first priority based on the first application and the second packet a second priority based on the second application, the first priority being higher than the second priority; determine the first packet and the second packet are contending for the same radio resources; prioritize transmission of the first packet over the second packet based on the first packet having a higher priority than the first packet; and directly transmit the first packet to the one or more other WTRUs and suppressing transmission of the second packet until a subsequent direct ProSe transmission opportunity. - View Dependent Claims (47, 48, 49, 50, 51, 52)
-
Specification