A computer device may include a memory configured to store instructions and a processor configured to execute the instructions to determine a service requirement for a client device connected to a WiFi access point in a customer premises network that includes a plurality of WiFi access points. The processor may be further configured to monitor a service requirement parameter, associated with the determined service requirement, for the client device; detect that the service requirement parameter is within a threshold of the determined service requirement; and perform a self-organizing network (SON) action on the customer premises network, in response to detecting that the service requirement parameter is within the threshold of the determined service requirement.

Various communication techniques and related systems for a fusion between a 5th generation (5G) communication system and Internet of Things (IoT) technology are provided. A user equipment (UE) is required to select a dedicated core network so as to receive a suitable service. In a method for transmitting and receiving a signal, an enhanced Node B (eNB) of a mobile communication system transmits a first request message to a first mobile management entity (MME), receives a reroute command message based on the first request message from the first MME, and transmits a second message to a second MME based on the reroute command message. Herein, the reroute command message contains the first request message, at least one MME identifier, and a UE identifier.

A method and apparatus for handling evolved universal terrestrial radio access network (E-UTRAN) radio access bearer (E-RAB) switch failure for dual connectivity in a wireless communication system is provided. A master evolved NodeB (MeNB) in dual connectivity receives an E-RAB modification confirm message including a list of E-RABs failed to be modified from a mobility management entity (MME). The MeNB may keep old general packet ratio service (GPRS) tunneling protocol (GTP) tunnels for the failed E-RABs, and trigger a secondary eNB (SeNB) release procedure or a SeNB modification procedure for releasing the failed E-RABs. Alternatively, the MeNB may trigger an E-RAB release procedure for releasing the failed E-RABs.

Embodiments of the present invention relates to a wireless network handover method, a base station and a user equipment. The wireless network handover method includes: sending, by a source base station, a handover request to a target base station, where the handover request includes information about a candidate wireless fidelity access point Wi-Fi AP; and sending, by the source base station, a wireless resource control RRC connection reconfiguration message to a user equipment UE, where the RRC connection reconfiguration message is used to instruct the UE to hand over from the source base station to the target base station, and the RRC connection reconfiguration message includes information that is about a target Wi-Fi AP and obtained by the target base station according to the information about the candidate Wi-Fi AP.

Multiple mobile cellular network (MCN) communication systems can be networked together to form a network of MCN communication systems (NOM). Each MCN communication system within the NOM can operate as an independent cellular network to provide communications between user equipment within a covered area. When a UE in one MCN of the NOM moves into a different MCN of the NOM, the corresponding MCN communication systems can handover the UE. The UE can also be handed over between MCN communication systems when the MCN communication systems move.

Systems and methods for providing multiple connections or interfaces at the same time may be disclosed herein. For example, in an embodiment, a first RRC connection may be established between a wireless transmit and receive unit (WTRU) or user equipment (UE) and a network node such as an eNB and a second RRC connection may be established between the WTRU or UE and the network node such as the eNB or another network node such as another eNB. The first RRC connection and the second RRC connections may then be maintained in parallel (e.g. at the same time).

A communication method of an access and mobility function (AMF) node in a communication system is provided. The communication method includes receiving, from a base station, a registration request message for a terminal, transmitting, to an old AMF previously accessed by the terminal, an information request message for the terminal, and receiving, from the old AMF, an information response message including network slice selection assistance information (NSSAI) corresponding to the terminal.

A device for use in a base station receives, via the communication interface, a service request message from a first radio access technology (RAT) from a user equipment (UE), wherein the service request message includes information associated with at least one UE service, transmit, via the communication interface, based on the service request message, a message with information to setup a bearer for a second RAT to the UE, wherein the second RAT is a different RAT than the first RAT. The device for use in a base station transmits, via the communication interface, multimedia data using the second RAT to the UE, and transmit, via the communication interface, data using the first RAT to the UE, wherein the data and multimedia data are transmitted simultaneously and use a same packet data protocol and same security keys to recover the multimedia data.

A method and apparatus for processing a fast return measurement task, a storage medium, and an electronic device are provided. The method includes: determining a data service state of a terminal during a voice call; in response to determining that, when the voice call ends, the data service state is that there is no data service, performing Radio Resource Control (RRC) release on the terminal through an RRC release command; and in response to determining that the data service state is that there is data service, stopping executing other measurement tasks configured previously, and executing only the fast return measurement task on the terminal.

A method of performing a handover of a mobile network device from a first gateway device to a second gateway device includes determining the second gateway device from a plurality of gateway devices based on a movement information associated the mobile network device, wherein the movement information is indicative of a potential movement of the autonomous vehicle. The method further includes reserving one or more radio resources at the second gateway device in relation to the mobile network device and releasing one or more radio resources at the first gateway device in relation to the mobile network device. The movement information associated with the mobile network device is estimated based on at least one of process data associated with the mobile network device and the network information associated with the mobile network device.