A data processing method, a terminal device, and a network device are provided, to provide a processing manner of an application data packet in a fourth mode. In this application, the terminal device first obtains the first information. The first information includes the processing manner of the application data packet in the fourth mode. Therefore, the terminal device knows how to process the data packet in the fourth mode, and further processes the terminal device in the determined processing manner.

A terminal apparatus or a device in a core network exchanges capability information for each function in a registration procedure or a packet data unit (PDU) session establishment procedure. In user data communication, additional information is added into an uplink packet to implement the terminal apparatus-initiated reflective quality of service (RQoS) control, and additional information is added into a downlink packet to implement network device-initiated RQoS control. A dedicated control message and information for the authentication and/or authorization function by a data network (DN) are defined to implement the authentication and/or authorization function by the DN. Furthermore, the terminal apparatus and the device in the core network have a timer or a control process for each network slice to implement the management process such as congestion management for each network slice.

A device may receive packet data identifying packets exchanged between client devices via a network of network devices. The device may classify the packet data based on timestamps and protocols associated with the packets and to generate classified packet data. The device may group the classified packet data into packet data sets corresponding to packet flows between pairs of the client devices. The device may select a packet data set, from the packet data sets, based on one or more filtering criteria. The device may process the packet data set to determine whether the packet data set is associated with one or more problem packets. The device may perform one or more actions based on determining whether the packet data set is associated with one or more problem packets.

A method performed by a first network node, for deciding a configuration to be used in a data communication between the first network node and a second network node in a wireless communications network is provided. The first network node receives a second message from the second network node. The second message includes user plane configuration information. The user plane configuration information includes a vendor identity of the second network node, a highest user plane protocol version supported by the second network node and a set of proprietary features of the vendor that are supported by the second network node. The second message is conveyed by using a frame structure according to a protocol specification that is being negotiated. The first network node decides a user plane vendor configuration to be used in the data communication between the first network node, and the second network node.

A method, apparatus, and computer program product are provided for control plane cellular Internet of Things (CIoT) data transfer in a wireless communication system. A method for control plane messaging between a first entity and a second entity in a network in which control plane messages are sent in a control plane protocol is described. The method can include a service request procedure whereby the 5GMM mode is changed from 5GMM-IDLE to 5GMM-CONNECTED mode. In some embodiments, if a user equipment is using EPS services with control plane CIoT EPS optimization, this procedure can be used for UE initiated transfer of user data via the control plane. In some embodiments, the method can include receiving from a user equipment (UE), at a core access and mobility management function, a control plane service request message, starting a T3517 timer and enter the state 5GMM-SERVICE-REQUEST-INITIATED, and changing a 5GMM mode from a 5GMM-IDLE mode to a 5GMM-CONNECTED mode.

Various example embodiments for supporting secure communications via secure sessions in communication systems are presented. Various example embodiments for supporting secure communications via secure sessions in communication systems may be configured to support mechanisms in a session layer protocol which enable communications of any communication protocol at any communication protocol layer to be transported over a session layer session (e.g., tunneling any data link protocol, any network layer protocol, any transport layer protocol, and/or any application layer protocol transparently over the session layer protocol), which enable multiple communications of one or more communication protocols of one or more communication protocol layers to be transported over a single session layer session (e.g., multiplexing two or more data streams of any data link protocol, any network layer protocol, any transport layer protocol, and/or any application layer protocol transparently over the session layer protocol), and so forth.

A method for default bearer translation with GBR bearer translation. A GBR bearer is known in UE, 5G-RAN, and SMFs from the existing QoS flow parameters from one or more QoS flows for a PDU session that includes an assigned value for guaranteed bit rate. In case a PDU session has multiple associated QoS flows that each include an assigned value for GBR, then each flow is determined as a candidate GBR bearer for the target E-UTRAN access. Each GBR bearer candidate is arranged in a priority order based on, for example, the QoS flow parameters (e.g., ARP), and the resulting EPS QCI when translating QoS flow parameters in 5G to a 4G representation. Hence common priority rules for 1:1 mapping between 5G representation and 4G representation can be used by the nodes having knowledge of the PDU session and the QoS flows characterized as GBR QoS flows.

Increased fairness for small vs large NVMe IO commands for accessing a non-volatile memory namespace provided by a network attached storage appliance can be realized by placing NVMe submissions received by a NVMe SQ on a first fabric queue set or a second fabric queue set based on a fairness policy. The first fabric queue set accesses the namespace via a first fabric connection. The second fabric queue set accesses the namespace via a second fabric connection. Accessing the namespace via the fabric connections results in NVMe completions that are merged from the fabric queue sets onto an NVMe completion queue. A process producing the NVMe submissions and receiving the resulting NVMe completions may be unaware of the multiple fabric queue sets.

Embodiments of the present application disclose a method and terminal device for data transmission. The method is applied to a vehicle-to-everything system, and comprises: a terminal device in a first protocol layer determining, according to service information of data to be sent, a transmission mechanism for transmitting the data to be sent. The method and terminal device in the embodiments of the present application enhance data transmission capabilities.

After the establishment of a mesh network (e.g., a Bluetooth mesh network), a smart device (not the original provisioner) may be provisioned to the mesh network by a node of the mesh network, which acts a provisioner. Network keys and other provisioning information may be provided to the smart device from the provisioner node using a standard mesh provisioning process implemented in reverse (i.e., from the node to the smart device). The reverse-implementation of the standard mesh provisioning process does not require cloud services, a sideband channel, or any custom interface service between the smart device and the mesh network. Other methods of provisioning a smart device to a mesh network are also provided, as are other aspects.