366 results about "Session control" patented technology

The invention provides a service session control method for a multi-dimensional identification system, which comprises the following steps of: dynamically generating unique multi-dimensional identification information including an equipment identification EID, a service identification SID and a network identification NID when a user terminal accesses for the first time or accesses a network again; encrypting the multi-dimensional identification information by adopting a Hash algorithm, performing digital signature on the encrypted multi-dimensional identification information, sending the encrypted multi-dimensional identification information to a multi-dimensional identification server to complete registration, and performing associative storage on the multi-dimensional identification information and the equipment capability information by the multi-dimensional identification server; establishing an end-to-end communication link; the dynamic management mechanism continuously maintains the session state, and tracks and updates the multi-dimensional identification information of the user terminal in real time; when the equipment signal intensity is lower than the safety threshold or the electric quantity is lower than the threshold, the user can complete equipment migration without perception; terminating the session and releasing resources; according to the method, the safety, the efficiency, the consistency, the flexibility and the expansibility are remarkably improved, and the complex and changeable communication requirements can be better met.

The present application provides an electronic device and a control method for the electronic device. A control device, after discovering a first device, based on receiving an adding command for a network configuration for the first device input from a user, can send a network configuration request to the first device to establish a first encrypted session with the first device. The control device, under this first encrypted session, verifies legitimacy of the first device and, after the first device passes verification, can send network configuration information to the first device.

The invention provides a non-perceptual RTP audio and video stream analysis and reduction method and system and a medium, and the method comprises the steps: accessing a monitoring system, and mirroring flow data in the monitoring system to a system network card to recognize and filter out target data, the target data comprising signaling protocol data and video stream protocol data, the monitoring system comprises a monitoring device and a storage device. Analyzing the signaling protocol data to correspondingly obtain configuration information, session control information and a video coding parameter set of a video stream; analyzing the video stream protocol data according to the configuration information and extracting field information, and dividing the video stream protocol data into video data and audio data according to the field information; restoring the audio data, restoring the video data, and synthesizing and synchronizing the restored audio data and video data to obtain a target video file; according to the invention, accurate format identification of the video stream and audio and video entity file restoration are realized, and any interference to an existing monitoring system is avoided.

The invention relates to a mobile phone video customer service interaction method and device, electronic equipment and a storage medium, and the method comprises the steps that a video customer service request is sent to a proxy call session control function network element, and the proxy call session control function network element forwards the video customer service request to a home subscriber server. And when the corresponding user information is queried, sending a session initiation request to the service call session control function network element through an SIP protocol. And performing service logic query in response to the session initiation request through the service call session control function network element, and forwarding the session initiation request to the proxy call session control function network element through the application server after the service logic is queried. And sending the user video stream to a human body action recognition unit for action intention recognition through the proxy call session control function network element. The user intention recognition result is fed back to the application server, and the application server drives the digital customer service to operate based on the user intention recognition result so as to establish an interaction channel between the digital customer service and the user.

The present disclosure relates to a 5G or 6G communication system for supporting higher data transfer rates. The present disclosure provides a method performed by a network exposure function (NEF) entity, the method comprising the steps of: receiving, from an application function (AF) entity, a session control request message including a terminal list including an identifier of at least one terminal performing federated learning; authenticating the request message; if the authentication is successful, transmitting a request message, for discovery of a PCF entity, including the list of the at least one terminal to a binding support function (BSF) entity; receiving a response message including a PCF address list from the BSF; on the basis of the PCF address list, transmitting a quality-of-service (QoS) flow control request message to the at least one PCF entity; receiving a response message for the QoS flow control request message; and transmitting a response message corresponding to the session control request message to the AF on the basis of the response message for the QoS flow control request message.

Solutions for service aware proxy-call session control function (P-CSCF) traffic routing include: receiving, at a master P-CSCF in a pool of a plurality of P-CSCFs, internet protocol (IP) multimedia subsystem (IMS) traffic from a device; determining, by the master P-CSCF, a traffic type (e.g., 5G, 4G, SMS, WiFi, etc.) of the IMS traffic from the device; based on at least the traffic type of the IMS traffic from the device, selecting, by the master P-CSCF, a serving P-CSCF from the pool for the device; and forwarding, by the serving P-CSCF for the device, the IMS traffic from the device to an IMS. In some examples, the serving P-CSCF selection also includes loading considerations. In some examples, an alternate P-CSCF is available for failover as the new master P-CSCF. In some examples, a network includes multiple pools of P-CSCFs, with each pool having its own master P-CSCF and alternate P-CSCF.

Various embodiments include a wireless communication network that comprises network circuitry. The network circuitry executes a policy controller, session controller, and binding data store. The policy controller detects a session binding request failure to a binding data store and indicates a retry timer to the session controller that manages a session for a wireless user device. The policy controller provides network policies to the session controller for the session of the wireless user device. The policy controller receives a policy update request from the session controller in response to expiration of the retry timer. The policy controller transfers a session binding request to the binding data store. The binding data store receives the session binding request and stores a session binding that associates the policy controller and the wireless user device.

This disclosure relates to a method for effectuating data traffic routing influence for a relocated application service in a core network of a communication system. In an embodiment, the core network may include a communication session control node and an application service node. The method may include transmitting, by the communication session control node, a message to the application service node for notifying a relocation triggering event. The relocation triggering event triggers the application service node to relocate an application service provided to a user equipment in a pre-established communication session from a previous application hosting server to a new application hosting server outside of the mobile core network. The method may further include receiving, by the communication session control node, a relocation information from the application service node such that the communication session control node may reconfigure and modify the data traffic routing for the relocated application service.

One disclosure of the present specification provides a method by which a network control node performs communication. The method comprises the steps of: determining whether to request, from a network function (NF), control for a network slice on the basis of a session, which is managed by a network control node, being related to an interworking procedure and on the basis of the network slice being controlled by a provider policy set in the network control node, the network slice being related to the session; transmitting a control request message for the network slice to the NF, on the basis of the determination that the network control node requests control for the network slice; and receiving a response message from the NF, wherein the response message includes information about whether the session is available in the network slice.

A system, method and network architecture for facilitating remote care delivery involving a patient having an implantable medical device (IMD). Upon establishing a remote care session between a patient controller device and a clinician programmer, wherein the clinician and the patient are remotely located with respect to each other, telehealth consultation may be provided to the patient by the clinician via an audiovisual (AV) communications session channel. Responsive to determining that the patient requires remote therapy, one or more (re)programming instructions may be provided to the patient's IMD via a remote therapy session channel of the remote care session using an integrated graphical user interface (GUI) that may include suitable GUI controls for AV communications, remote session control as well as the remote programming of the patient's IMD.

Systems, methods, and devices are provided for network slice prioritization for wireless devices during network overload conditions. Methods include receiving notification of network overload conditions and receiving notification of an attach request from a wireless device at home subscriber service (HSS). The HSS obtains a priority network slice for the wireless device from a unified data repository (UDR). The priority network slice for the wireless device is shared with one or more IMS application servers, such as interrogating call session control function (I-CSCF) serving call session control function (S-CSCF), and telephony application server (TAS).

Techniques for controllable device deregistration and reregistration provide for enhanced network operator control over the timing of device deregistration and reregistration with the network. Example techniques can be applied by a home subscriber service (HSS) of an internet protocol multimedia core network subsystem (IMS). In response to a reregistration notification initiated by a network operator, the HSS can create an IMS deregistration notification comprising a reregister bit and can set the reregister bit to an enabled state. The HSS can then forward the IMS deregistration notification to downstream network equipment such as call session control functions (CSCF), which can in turn forward the IMS deregistration notification to a user equipment (UE), thereby causing the UE to re-register with the IMS.

The invention provides a single sign-on control method and device, electronic equipment and a storage medium, and is applied to an authentication server, and the method comprises the steps: obtaining and verifying user login information through responding to a login request of a user for a main client, generating an access token, and returning the access token to the main client; when the user uses the access token to access the service system, verifying the validity and granting authority; after the user successfully logs in, if a request for accessing the sub-client is detected, a temporary authorization code is generated, and the main client jumps to the sub-client; and after the authorization code is verified, the corresponding user identity information is analyzed and returned to the sub-client. According to the method, unified authentication and session control of multiple data sources and multiple clients can be supported, and cross-system password-free login and session synchronous logout can be realized on the premise of ensuring security, so that the user experience is improved, the system integration cost is reduced, and the overall security is enhanced.

A flow filtering method and a flow filtering device are applied to flow detection of a 5G private network, and the method comprises the following steps: determining a tunnel slice corresponding relationship between a tunnel with slices and slice information according to flow data transmitted by a control signaling interface N2 and a session control interface N4; wherein the slice information comprises a slice filtering identifier used for identifying whether a stream transmitted in the tunnel needs to be filtered or not; for each service data stream in service data transmitted by a user data interface N3, slice information corresponding to the service data stream is determined according to tunnel information in the service data stream and the tunnel slice corresponding relation; and judging whether the service data flow needs to be filtered or not according to the slice filtering identifier in the slice information corresponding to the service data flow. According to the scheme, a user can filter the traffic only by configuring the filter slice, so that the bypass security detection equipment can detect more 5G private network traffic, and the resource utilization efficiency of the bypass security detection equipment is improved.

Provided in the embodiments of the present disclosure are a content publishing method and apparatus, and an electronic device and a storage medium. The content publishing method comprises: in response to a preset association operation in a session interface corresponding to a target group, displaying an acquisition interface; in response to a media resource acquisition operation in the acquisition interface, acquiring a target media resource; and in response to a publishing operation for the target media resource, publishing the target media resource as media content comprising a session control, wherein the session control is a control associated with the target group.

An apparatus is provided which comprises at least one processor, and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to: receive a carrier wave transmission modulated by an ambient internet of things device in an ambient internet of things session, determine whether a received power of the carrier wave transmission is below a predetermined threshold; and in response to determination that the received power is below the predetermined threshold, prepare a notification requesting to control at least one carrier wave transmission characteristic such that the received power is increased, and transmit the notification to a carrier wave provider transmitting the carrier wave transmission or to a session control unit controlling the ambient internet of things session.

Methods, apparatuses, computer program products, systems for tire fill assistance session control are disclosed. In a particular embodiment, a method includes identifying, by a tire fill assistance controller, a user selection indicating a tire for electronic tire fill assistance; establishing, by the tire fill assistance controller in dependence upon the user selection, a wireless connection to a tire pressure monitoring (TPM) sensor associated with the tire; configuring, by the tire fill assistance controller, a tire pressure sampling rate of the TPM sensor for a tire fill assistance session; receiving, by the tire fill assistance controller, a plurality of tire pressure readings from the TPM sensor during the tire fill assistance session; and providing, by the tire fill assistance controller to a user, tire fill guidance based on the plurality of tire pressure readings.

In the various embodiments, systems and methods are disclosed for providing unique service and location codes from a user of a mobile device to a Public Safety Answering Point (PSAP) operator at the beginning of an emergency call. In some embodiments, the unique location codes can be utilized in routing the of the emergency call to the appropriate PSAP. In the embodiments, the unique codes can be received as part of an SIP INVITE message including a modified P-Access-Network-Info (PANI) header forwarded from a Proxy-Call Session Control Function (P-CSCF) to an Emergency Call Session Control Function (E-CSCF).

Provided in the embodiments of the present disclosure are information transmission methods, a communication device, an information transmission system, and a storage medium. An information transmission method executed by a terminal comprises: sending first information to a proxy-call session control function (P-CSCF) by means of a control-plane network element of a core network, wherein the first information is used for performing Internet protocol multimedia subsystem (IMS) registration on the terminal.

The invention provides a session management method and a communication system, and relates to the technical field of wireless communication. The method comprises: a session control node receiving a first session establishment request sent by a first access control node from a terminal, the terminal having a first signed user identifier and a second signed user identifier, the first session establishment request comprising the first signed user identifier and a session identifier; detecting whether a session has been established for the session identifier; distributing a session address, a first session parameter corresponding to the first signed user identifier and a second session parameter corresponding to the second signed user identifier for a session corresponding to the session identifier under the condition that the session is not established for the session identifier; and sending the session address and the first session parameter to the terminal, so that the terminal establishes a first session channel based on the session address and the first session parameter. According to the embodiment of the invention, one terminal can use two 3GPPs to transmit data at the same time.

The invention relates to the technical field of communication, in particular to a channel establishment method and device and a session management function network element. The method comprises the following steps: acquiring a call request initiated by a proxy call session control function (P-CSCF) network element; wherein the call request is initiated by the P-CSCF network element under the condition that the P-CSCF network element determines that a policy control function (PCF) network element has a fault; determining a policy and a charging control PCC policy corresponding to the user terminal according to user identification information of the user terminal carried in the call request; and sending the PCC strategy to the user terminal, so that the user terminal constructs a communication channel between the user terminal and other user terminals according to the PCC strategy.

The invention relates to the technical field of artificial intelligence, and particularly provides a multi-person session application method and device, electronic equipment and a system. The method comprises the following steps: a session control device determines a to-be-speaked participant device based on scene description information of a current scene, a historical session record in the current scene and a distributed role of each participant device by adopting a session distribution model, and sends a speaking instruction to the to-be-speaked participant device. Any participant device selects a session reply model and a knowledge base adaptive to the current scene and the distributed role; after a speaking instruction is received, searching background knowledge related to the speaking content of the last session in the knowledge base; and outputting speaking information based on the scene description information, the historical session record, the distributed role and the background knowledge by adopting a session reply model. In this way, the accuracy and speciality of the speaking content during the multi-person session and the fluency of the session can be improved.

Existing session routing strategies tend to primarily focus on performance and cost efficiency, with less emphasis on energy consumption or sustainability. To address this, devices, systems, methods, and processes that facilitate sustainability-aware collaboration session activity routing are described herein. A session control logic receives attributes of a plurality of network devices and determines sustainability scores for the plurality of network devices. The session control logic further selects a target network device from the plurality of network devices based on the sustainability scores, and directs a collaboration session activity to the selected target network device. Thus, the target network device receives the collaboration session activity in response to its sustainability score being optimal in comparison to respective sustainability scores of peer network devices. As a result, the session control logic explicitly considers sustainability impact of a routing decision when determining routes, leading to improved energy efficiency or reduced environmental impact.

A method of remote desktop protocol (RDP) operating system (OS) session remote-control includes providing security credentials to a client device. The method includes requesting OS sessions currently operating on the client device. The method includes receiving from an agent on the client device, an indication of OS sessions currently operating on the client device. The OS sessions include one or more RDP OS sessions and a console OS session. The method includes selecting a first RDP OS session of the one or more RDP OS sessions. Responsive to the selection of the first RDP OS session, the method includes communicating with an agent an instruction to initiate a remote-control interface with the client device. The remote-control interface is configured such that the agent transmits visual data of the RDP OS session to the service device and relays commands from the service device.

In some implementations, a call session control function (CSCF) may identify information associated with a user equipment (UE). The CSCF may determine, based on the information, whether the UE is roaming in a circuit switched mobility network. The CSCF may transmit signaling associated with delivering a call to the UE, wherein the signaling bypasses a service continuity gateway (SCG) on a call delivery path when the UE is not roaming in the circuit switched mobility network and the signaling traverses the SCG on the call delivery path when the UE is roaming in the circuit switched mobility network.

A contrast therapy cold plunge tub is supplied by hot and cold tempered water reservoirs, and a series of pumps and valves that allow multiple temperature change cycles that rapidly vary the water temperature within the tub between ambient, hot and cold temperatures. One example operates in a continuous immersion mode, where the water temperature is rapidly changed while the tub remains full. A further example operates in a drain and fill mode, where the tub including water at a first temperature is rapidly drained and then refilled with water at a second, different temperature. The present technology further includes a session control software application allowing users to control their user experience.

The invention provides an IMS voice calling method and system, a medium and a product, and relates to the technical field of communication, the method is applied to an IMS network architecture, and the IMS network architecture comprises a first network element, a second network element, a third network element and a fourth network element. The method comprises the following steps: performing resource use prediction based on historical data and network state information through a first network element collaborative proxy call session control function (P-CSCF); performing network evaluation through the second network element to obtain network state information; performing session parameter caching and preloading of the terminal through cooperation of the third network element and a serving call session control function (S-CSCF); and caching the call related data of the terminal by cooperating the fourth network element with a home subscriber server (HSS) and a query call session control function (I-CSCF). According to the invention, call establishment time can be reduced.

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an authentication, authorization, and accounting (AAA) server may authorize a use of a third party specific user identity based at least in part on verifying a token associated with a session initiation protocol (SIP) INVITE message with the third party specific user identity. The (AAA) server may transmit, to a call session control function (CSCF) of an originating service provider via a network exposure function (NEF) of the originating service provider, an enterprise name card that indicates the third party specific user identity based at least in part on authorizing the use of the third party specific user identity. Numerous other aspects are described.

A system described herein may provide a technique for a policy and / or rules element of a core network, such as a Policy Control Function (“PCF”), to identify a first network slice with which a communication session between a User Equipment (“UE”) and a core network, such as a protocol data unit (“PDU”) session, is associated. The policy and / or rules element may identify a second network slice with which the communication session should be associated, such as based on traffic monitoring, network congestion monitoring, or other criteria, and may output an indication, indicating a second network slice, to a session control element, such as an Session Management Function (“SMF”). The session control element may cause the communication session to be moved from the first network slice to the second network slice based on receiving the indication.