Abstract: Disclosed are a network connection exception processing method, an electronic device, and a storage medium. The method is applied to a DU of a dual-mode base station, which is simultaneously used in an SA network and an NSA network, and comprises a DU and a CU in communication connection; the CU is configured to separately establish a connection to a first core network and a second core network, and the DU implements data transmission between an SA user end and the first core network and data transmission between an NSA user end and the second core network. The method comprises: after receiving first core network connection exception information sent by the CU, sending a notification of a connection exception between each subordinate cell and the first core network for the SA user end to read and update, access information of each cell according to the notification, and re-perform cell selection.

Abstract: A method for implementing speaking right seizing of an LTE-based broadband cluster system, an MME, a network subsystem, a broadband wireless access subsystem and the LTE-based broadband cluster system are disclosed.

Abstract: A method for implementing the application for speaking right of a Long Term Evolution (LTE)-based broadband trunking system, a Mobility Management Entity (MME), a network subsystem, a broadband wireless access subsystem and the LTE-based broadband trunking system are disclosed. The method includes: the broadband wireless access subsystem sending a trunking speaking right update request to the network subsystem, receiving the trunking speaking right update accept message returned by the network subsystem, and sending the trunking speaking right update accept message to a speaking right seizing terminal; and the broadband wireless access subsystem receiving the speaking right occupation prompt message sent by the network subsystem, and sending the trunking speaking right occupation prompt message and updated configuration information via a multicast control channel of an enhanced Multimedia Broadcast Multicast Service (eMBMS).

Abstract: Provided in an embodiment of the present invention are a broadcast service resource allocation method, a resource management center and an MME, the method includes: a network side receiving a tracking area update (TAU) request message reported by a user equipment (UE) after the UE moves, and determining according to the TAU request message that a first multimedia broadcast multicast service over a single frequency network (MBSFN) to which the UE belongs before the UE moves is different from a second MBSFN to which the UE belongs after the UE moves; the network side adjusting broadcasts within the first MBSFN and the second MBSFN respectively according to a service subscribed or being received by the UE.

Abstract: Disclosed are a broadband digital trunking service implementation method and a trunking scheduling management center. The trunking scheduling management center receives a trunking call establishment request, and sends a network side a trunking bearer establishment request carrying call information and a transmission bearer address according to the trunking call establishment request.

Abstract: A method for implementing the application for speaking right of a Long Term Evolution (LTE)-based broadband trunking system, a Mobility Management Entity (MME), a network subsystem, a broadband wireless access subsystem and the LTE-based broadband trunking system are disclosed. The method includes: the broadband wireless access subsystem sending a trunking speaking right update request to the network subsystem, receiving the trunking speaking right update accept message returned by the network subsystem, and sending the trunking speaking right update accept message to a speaking right seizing terminal; and the broadband wireless access subsystem receiving the speaking right occupation prompt message sent by the network subsystem, and sending the trunking speaking right occupation prompt message and updated configuration information via a multicast control channel of an enhanced Multimedia Broadcast Multicast Service (eMBMS).

Abstract: A method for implementing speaking right seizing of an LTE-based broadband cluster system, an MME, a network subsystem, a broadband wireless access subsystem and the LTE-based broadband cluster system are disclosed.

Abstract: Provided in an embodiment of the present invention are a broadcast service resource allocation method, a resource management center and an MME, the method includes: a network side receiving a tracking area update (TAU) request message reported by a user equipment (UE) after the UE moves, and determining according to the TAU request message that a first multimedia broadcast multicast service over a single frequency network (MBSFN) to which the UE belongs before the UE moves is different from a second MBSFN to which the UE belongs after the UE moves; the network side adjusting broadcasts within the first MBSFN and the second MBSFN respectively according to a service subscribed or being received by the UE.

Abstract: Disclosed are a broadband digital trunking service implementation method and a trunking scheduling management centre. The trunking scheduling management centre receives a trunking call establishment request, and sends a network side a trunking bearer establishment request carrying call information and a transmission bearer address according to the trunking call establishment request.