Abstract: Methods, apparatus, and systems for providing flexible multicast or broadcast session establishment and management are disclosed. In one example aspect, a wireless communication method is disclosed. The method includes receiving, by a broadcast and multicast or broadcast service center function, a request for establishing a multicast or broadcast session for an application function. The request comprises information indicating a target area for a multicast or broadcast service associated with the multicast or broadcast session.

Abstract: A bandwidth adjustment and correction method, apparatus and device, and a non-transitory computer-readable storage medium are disclosed. The method may include, acquiring an enabling state of a connection admission control (CAC) of a preset path in response to an increase in a bandwidth of service of the preset path; acquiring a bandwidth carried by a tunnel layer where the preset path is presented in response to a state in which the CAC is enabled; determining a target route that matches the service of the preset path according to an adjusted bandwidth and a preset route policy of the preset path in response to an overrun in the bandwidth carried by the tunnel layer; and adjusting the preset path to the target route in response to a presence of the target route.

Abstract: Methods and systems for establishing multicast and broadcast services are described. In one example aspect, the method includes adding, upon determination that flow establishment configuration information does not include a multicast broadcast service (MBS) flow identifier, a first identifier to the user data of the data traffic flow, and transmitting the data traffic flows with the first identifier through the unicast tunnel, or adding, upon determination that the flow establishment configuration information includes the multicast broadcast service (MBS) flow identifier and the corresponding multicast shared tunnel, a second identifier to the user data of the data traffic flows, and transmitting the data traffic flows with the second identifier through the multicast shared tunnel.

Abstract: Provided are a method and apparatus for establishing a data transmission link, and a computer-readable storage medium. By means of establishing a protocol data unit (PDU) session, a PDU session ID and a quality of service flow ID in the PDU session are encapsulated in an ID of a generic routing encapsulation (GRE) tunnel by means of GRE, and a connection between a 5G residential gateway (5G-RG) and a wireline access gateway function (W-AGF) is established through a GRE tunnel such that the GRE tunnel connection established between the 5G-RG and the W-AGF is in one-to-one correspondence with the quality of service flow of the PDU session, and user plane point-to-point connection between the 5G-RG and the W-AGF is realized in certain implementation processes.

Abstract: A system and method of registration with AMF re-allocation. The system and method includes receiving, by an initial AMF from a wireless communication device via a RAN, a registration request comprising a first device identifier associated with the wireless communication device. The system and method includes determining, by the initial AMF, an identifier type associated with the first device identifier. The system and method includes generating, by the initial AMF, a reroute message comprising a second device identifier. The system and method includes originating, by the initial AMF to the wireless communication device, a security mode command message comprising a redirection criteria or an integrity negotiation algorithm, the security mode command message causes the wireless communication device to set the redirection criteria allowing the wireless communication device to accept a request message that is not integrity protected and return a security mode complete message to the initial AMF.

Abstract: The embodiments of the present disclosure provide methods and apparatuses for control of Quality of Service (QoS). A method applied in a base station for control of QoS includes: receiving a Core Network (CN) flow identifier and information on a corresponding QoS parameter of a Packet Data Network (PDN) connection as transmitted from a CN control network element and creating a mapping relation between the CN flow identifier and the corresponding QoS parameter; and utilizing, after determining based on the received information on the QoS parameter of the PDN connection that a radio bearer satisfying a requirement of the QoS parameter exists between a user terminal and the base station, the existing radio bearer satisfying the requirement of the QoS parameter, creating a mapping relation between the existing radio bearer and the CN flow identifier of the PDN connection and transmitting information on the mapping relation to the user terminal.

Abstract: A system and method of providing quality of service (QoS) control for a specific user equipment (UE) in a slice. The system and method include receiving, by a Session Management Function (SMF) from an Access and Mobility Management Function (AMF), a request for a quality of service (QoS) flow for a wireless communication device; determining, by the SMF responsive to receiving the request, a flow bit rate for the QoS flow; and transmitting, by the SMF to a repository through a Unified Data Management (UDM), a message causing the UDM to update a total flow bit rate in use according to the flow bit rate.

Abstract: Methods, apparatus, and systems for enabling an application function to influence access traffic steering, switching, splitting control are described. In one example aspect, a wireless communication method includes transmitting a request from an application function to a network function to enable a creation or an update of a policy or a rule for traffic routing. The request includes one or more parameters indicating traffic routing information for one or more user devices. The one or more parameters comprise at least an access type preference for the one or more user devices. The method also includes receiving a response from the network function indicating the creation or the update of the policy or the rule for traffic routing.

Abstract: The disclosure relates to the technical field of display devices and discloses a display substrate, a splicing screen and a manufacturing method thereof. The display substrate includes a flexible substrate; a plurality of signal lines located at one side of the flexible substrate; a plurality of plating electrodes located at one side of the signal lines toward the flexible substrate and electrically connected to the signal lines in one-to-one correspondence; a plurality of first through holes in one-to-one correspondence to the plating electrodes and penetrating the flexible substrate and exposing the plating electrodes, the first through roles being filled with a conductive material inside; and a plurality of binding electrodes located at one side of the flexible substrate away from the signal lines and in one-to-one correspondence to the first through holes, the binding electrodes being electrically connected to corresponding plating electrode through conductive material in corresponding first through hole.

Abstract: A routing selection method, apparatus, device and system and a storage medium are provided. The method includes receiving a route reassignment message sent by a serving core network device. The route reassignment message includes at least one of at least one of identification information or address information of an initial core network device; at least one of identification information or address information of the serving core network device; a context identifier assigned for a served object in at least one of the initial core network device, the access network device or the serving core network device; network slice information supported by the served object; or operator information supported by the served object.

Abstract: A wireless communication method is provided to comprise: receiving, by a first computing device, a notification that a wireless communication device that has previously established a protocol data unit session via a first network access has registered for a second network access; and establishing, by the first computing device, one or more quality of service (QoS) flows for the protocol data unit session for the wireless communication device over the second network access by transmitting, to a second computing device, a message that includes information to associate the one or more quality of service (QoS) flows with the second network access, and wherein the first computing device is configured to carry out a session management function and the second computing device is configured to carry out an access and mobility management function.

Abstract: This disclosure relates to mechanisms for effectuating data traffic routing influence in a core network of a communication system by service applications outside of the core network. The mechanism may be implemented for the core network to establish communication sessions within the core network that route data traffic according to the data traffic routing influence requests from application servers. The mechanism may further be implemented for the core network to modify or reconfigure network nodes for an active existing communication session within the core network to effectuate data traffic routing influence request from the application servers.

Abstract: A data management device includes a persistent storage and a processor. The persistent storage includes an object storage. The processor segments a file into file segments. The processor generates meta-data of the file segments. The processor stores a portion of the file segments in a data object of the object storage. The processor stores a portion of the meta-data of the file segments in a meta-data object of the object storage.

Abstract: Provided are a method and apparatus for reporting user plane function (UPF) information, a storage medium, and an electronic apparatus. The method includes: in a case where a UPF is deployed on a base station side, receiving, by a core network device, a first message sent by a radio access network (RAN) device, wherein the first message carries UPF information.

Abstract: The present disclosure relates to the field of pharmacology, and in particular, to a preparation method of high-purity total ginkgo flavonol glycoside. The preparation method of high-purity total ginkgo flavonol glycoside includes: (1) mixing Ginkgo biloba extract powder and a first alkaline solution, subjecting to dissolution and centrifugation to obtain a supernatant; (2) subjecting the supernatant to separation with an acid-polar coupled macroporous resin column and to purification with a polyamide column, to obtain high-purity total ginkgo flavonol glycoside. The purity of the total ginkgo flavonol glycoside prepared by the preparation method of high-purity total ginkgo flavonol glycoside according to the present disclosure is ?90%, and has good clinical application prospects; the preparation process does not require organic reagents such as petroleum ether and ethyl acetate, which is environmentally friendly; the transfer rate of the total flavonol glycoside is high.

Abstract: Provided are a display structure and a preparation method thereof, and a display apparatus. The display structure includes a flexible back plate and a display substrate which are stacked, the flexible back plate including a bonding electrode for bonding to an integrated circuit chip, and the flexible back plate being bent to form a bent portion on which the bonding electrode is located.

Abstract: Disclosed are a method and apparatus for implementing traffic splitting. The method includes: after a control plane function obtains an application identifier, a packet flow description corresponding to the application identifier and location information applicable to the packet flow description from an application, the control plane function provides the packet flow description to a user plane function corresponding to the location information applicable to the packet flow description, so that the user plane function splits traffic data corresponding to the application identifier. In the solutions of the embodiments of the present disclosure, the packet flow description is installed on the corresponding user plane function by using the location information, and thus the traffic splitting is implemented.

Abstract: Disclosed are a connecting substrate and a fabrication method, a splicing screen, and a display apparatus. The connecting substrate has panel areas (10) and connecting areas (30) connecting every two adjacent panel areas (10), each panel area including a display area (20) surrounded by the connecting areas (30). The connecting substrate includes, in connecting area: a base (101); connecting wirings (102) on the base (101); an insulating layer (103) covering the plurality of connecting wirings (102) and defining a groove (106) for accommodating a display panel (107) to be spliced; through holes (105) penetrating the insulating layer (103); and connecting electrodes (104) respectively provided in the through holes (105) and coupled to the connecting wirings (102) in one-to-one correspondence. The connecting electrodes (104) are coupled to first pads (P1) on light-emitting surface of the display panel (107) to be spliced in one-to-one correspondence.

Abstract: A routing selection method, apparatus, device and system and a storage medium are provided. The method includes receiving a route reassignment message sent by a serving core network device. The route reassignment message includes at least one of at least one of identification information or address information of an initial core network device; at least one of identification information or address information of the serving core network device; a context identifier assigned for a served object in at least one of the initial core network device, the access network device or the serving core network device; network slice information supported by the served object; or operator information supported by the served object.

Abstract: A method of manufacturing a driving backplane for display includes: forming a first conductive pattern layer including first conductive lines on a base; and forming a second conductive pattern layer including electrode groups and second conductive lines on a side of the first conductive pattern layer away from the base. The first conductive lines and the second conductive lines cross and are insulated from each other; an electrode group includes a first electrode and a second electrode electrically connected to a corresponding second conductive line. Orthogonal projections, on the base, of the first electrode and a corresponding first conductive line have an overlapping region, and a portion of the first electrode, whose orthogonal projection on the base is located in the overlapping region, is in contact with a portion of the first conductive line, whose orthogonal projection on the base is located in the overlapping region.