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23 results about "Multipath communication" patented technology
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Dynamic multi-pathing (DMP) is a type of communication path control software application. Path control is an approach to optimizing configuration and routing management for storage networks; DMP is used to automate these processes for storage network data backup and restoration.
Multi-path communication system and method based on full duplex
PendingCN120934730ATransmission noise suppressionSecuring communicationPathPingTelecommunications link
The invention relates to the technical field of communication, in particular to a multi-path communication system and method based on full duplex, which comprises at least two communication nodes, each node is provided with a full duplex communication module, and signals can be simultaneously transmitted and received at the same time and frequency; the multi-path selection module is connected with the full-duplex communication module and can select an optimal or combined path from a plurality of available paths to transmit data according to the real-time state information of a communication link; the interference elimination module is used for eliminating or suppressing self-interference and external interference signals; the control and coordination module uniformly controls and coordinates all the modules to guarantee stable operation of the system. According to the invention, the communication efficiency can be improved, the stability and reliability of data transmission are ensured, the anti-interference capability is enhanced, and high-real-time scene requirements in power grid application and power grid unmanned aerial vehicle application can be met.
Owner:CONSTR BRANCH OF STATE GRID XINJIANG ELECTRIC POWER CO LTD +1
Multipath communication method, apparatus and terminal
Owner:VIVO MOBILE COMM CO LTD
Methods and apparatuses relating to wireless communication
ActiveUS12477489B2Synchronisation arrangementTransmission monitoringUser equipmentMultipath communication
This specification describes an apparatus comprising: means for receiving, at a target user equipment, UE, a signal including information indicative of supporting UE measurements of signals transmitted from the target UE to a supporting UE via a multipath communications channel, the supporting UE measurements including delay and angle measurements of the signals transmitted from the target UE to the supporting UE via the multipath communications channel; means for time-aligning the supporting UE measurements with target UE measurements of signals transmitted from the supporting UE to the target UE via the multipath communications channel, the target UE measurements including delay and angle measurements for the signals transmitted from the supporting UE to the target UE via the multipath communications channel; means for determining, based on the time-aligned measurements, an association between a component of the target UE measurements and at least one respective component of the supporting UE measurements, wherein the associated components are determined to correspond to a particular reflector in an environment of the target UE; and means for determining, based on the associated components, location information for the particular reflector.
Owner:NOKIA TECHNOLOGIES OY
Multi-path communication method and device
The embodiment of the invention provides a multi-path communication method and device. And the remote terminal equipment receives first indication information sent by the relay terminal equipment or second indication information sent by network equipment, and triggers or sends a first PC5-RRC message to the relay terminal equipment according to the first indication information or the second indication information, and the first PC5-RRC message is used for enabling the relay terminal equipment to enter an RRC connection state. Therefore, the relay terminal equipment can provide relay service for the remote terminal equipment.
Owner:1FINITY INC
Multipath communication for user devices in centralized unit and distributed unit partitioning architectures
ActiveJP7846304B2Network traffic/resource managementConnection managementComputer networkEngineering
Presented is a system, method, apparatus, or computer-readable medium for multipath communication. A centralized unit (CU) may send multipath configuration information to a distributed unit (DU). The CU may receive multipath configuration response information from the DU. In some embodiments, the multipath configuration information comprises mapping information that may identify an association between an F1-U tunnel of a data radio bearer (DRB) for a remote wireless communication device and a Uu radio link control (RLC) channel for a relay wireless communication device, or an association between an F1-U tunnel of a data radio bearer (DRB) for an anchor wireless communication device and a Uu radio link control (RLC) channel for an aggregated wireless communication device.
Owner:ZTE CORP
Securing multi-path TCP (MPTCP) with WireGuard protocol
ActiveUS12562903B2Public key for secure communicationNetworks interconnectionPathPingPrivate network
A method of a server to establish secure multipath communications between the server and a user device includes establishing a WireGuard connection with the user device, establishing a first sub flow of a multipath transmission control protocol (MPTCP) connection with the user device using a first WireGuard virtual private network (VPN) tunnel, the first sub flow having a first path, sending a message to initiate a second path between the server and the user device, the message including a WireGuard interface address, public key for the server, and WireGuard indicator, receiving a reply message with a public key for the user device, and establishing a second sub flow of the MPTCP connection with the user device using a second WireGuard VPN tunnel, the second sub flow having the second path.
Owner:TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Multipath communication method and apparatus
ActiveCN115589584BConnection managementNetwork data managementTelecommunicationsNetwork communication
The embodiment of the application discloses a kind of multi-path communication method and equipment, belong to communication technical field.The multi-path communication method of the embodiment of the application includes: AMF performs first operation, the first operation includes: determining the access mode of the first MAPDU session of remote terminal includes non-direct network communication access mode;And send first message to SMF, the first message includes first indication information, and the first indication information is used to indicate that the access mode of the first MA PDU session includes non-direct network communication access mode.
Owner:VIVO MOBILE COMM CO LTD
Spatially consistent multi-user multiple input, multiple output (MU-MIMO) spatial support modeling and prediction
PCT designated stageWO2026083193A1Radio transmissionTransmission monitoringInterference (communication)Engineering
A method is provided that includes defining a target user equipment (UE) in a clustered delay line (CDL) channel model of a multipath communication environment between a base station and the UE, where the target UE is defined in the CDL channel model by channel model parameters. The method includes defining inter-user interference UEs for multi-user multiple input, multiple output (MU-MIMO) in the CDL channel model, one of which is more closely located to the target UE than another that is located farther away from the target UE. The method includes generating channel model parameters for the inter-user interference UEs in the CDL channel model based on the channel model parameters for the target UE. In this regard, a spatial consistency procedure is used by which the channel model parameters for the inter-user interference UEs are spatially consistent with the channel model parameters for the target UE.
Owner:NOKIA TECHNOLOGIES OY
Multi-path adaptive communication switching power distribution network intelligent monitoring method, system, equipment and medium
The invention relates to the technical field of power system power distribution network monitoring, and discloses a multi-path adaptive communication switching power distribution network intelligent monitoring method, system and device and a medium. And establishing a multi-dimensional quality evaluation model covering signal strength, time delay and packet loss rate and a link health degree prediction mechanism, and performing intelligent path decision by adopting a deep reinforcement learning algorithm. The system monitors the state of each link in real time, triggers millisecond-level fast switching based on a Markov decision process when detecting quality degradation or predicting a fault risk, and avoids a multi-node switching conflict by using a distributed collaborative mechanism. Through resource pooling management and service priority scheduling, the reliability of high-priority services such as remote control and remote signaling is ensured, and safe and stable operation of the power distribution network is effectively ensured.
Owner:GUIZHOU POWER GRID CO LTD
Multipath communication method and apparatus
Embodiments of the present invention provide a multi-path communication method and apparatus. A remote terminal device receives first instruction information transmitted by a relay terminal device or second instruction information transmitted by a network device, and triggers or transmits a first PC5-RRC message to the relay terminal device according to the first or second instruction information, the first PC5-RRC message is used to transition the relay terminal device to a wireless resource control connection state. This enables the relay terminal device to provide relay services to the remote terminal device.
Owner:1FINITY INC
Methods and systems for managing multipath communication
A method managing multipath communication includes acquiring a plurality of network addresses respectively corresponding to a plurality of servers associated with a domain, sending a data request to at least one server of the plurality of servers based on the acquired plurality of network addresses, receiving a first data packet transmitted from a first server of the plurality of servers in response to the data request, the first data packet being received first in order among a plurality of data packets received from the plurality of servers in response to the data request, accepting the first data packet, and rejecting data packets transmitted from each server of the plurality of servers other than the first server.
Owner:SAMSUNG ELECTRONICS CO LTD
Link-adaptive heterogeneous network routing networking method
The invention discloses a link-adaptive heterogeneous network routing networking method, which is applied to heterogeneous network nodes and comprises the following steps: acquiring link state information of a current communication interface in real time through a cross-layer detection mechanism; calculating a comprehensive routing weight of the current link according to the link state information; dynamically adjusting an interaction strategy of the routing message based on the comprehensive routing weight and the link type; the link type comprises a high-priority link and a low-priority link, and the interaction strategy comprises the sending frequency and format version of the routing message; and carrying out data transmission according to the interaction strategy, and carrying out link switching and routing table updating according to the priority of the link and the real-time link state under the multipath communication condition. According to the method, the routing message strategy can be dynamically optimized in a self-adaptive manner under different link conditions, a rapid sensing and instant routing re-calculation mechanism is introduced in the multipath switching process, continuous convergence of the routing can still be kept under the scene of relatively low bandwidth or rapid topology change, and the stability of network communication is improved.
Owner:WUHAN ZHONGYUAN COMM CO LTD
Multipath communication and control
Disclosed are improvements in communication methods and techniques where more than one communication path is available. The methods include determining a first throughput of the first path. The first throughput may be based on a first path of a connection, a mode selection, and analysis of a first packet configured to determine a parameter of the first path. The methods may include determining a second throughput, and the methods may further include sending a third packet comprising data of an application. The third packet may be based on the first throughput and the second throughput.
Owner:COMCAST CABLE COMM LLC
Method for establishing multipath communication
Methods, apparatuses, and systems for second path addition in communications are disclosed. The method comprises: triggering, by a base station, a relay of a second path to enter a state for connection with the base station; transmitting a first configuration message indicating the addition of the second path to the relay, the first configuration message comprising information related to the UE; receiving, from the relay, a first response message indicating a configuration of the relay-to-base station portion of the second path; receiving, from the relay, a notification indicating establishment of sidelink communication between the relay and the UE, the notification including a status of the UE; transmitting a second configuration message indicating the addition of the second path to the UE; and receiving, from the UE, a second response message indicating a state of configuration of the first path in a case where the second path is added.
Owner:TOYOTA JIDOSHA KK
A multipath communication method and device
This application discloses a multipath communication method and device applied in D2D communication scenarios. In this method, a source terminal sends a request message including multipath indication information to indicate the establishment of multiple transmission paths with a destination terminal. The source terminal receives a response message from at least one terminal, which is either the destination terminal or at least one of one or more relay terminals. The source terminal sends data for the target service to the destination terminal through the multiple transmission paths, including: transmission paths established between the source terminal and the destination terminal through one or more relay terminals, and / or transmission paths directly established between the source terminal and the destination terminal. Establishing multiple transmission paths helps improve data transmission reliability or increase data transmission rate; moreover, the above method avoids repeatedly executing the PC5 connection establishment process to establish multiple transmission paths, simplifying the process and helping to shorten the establishment time of multiple transmission paths.
Owner:HUAWEI TECH CO LTD
Resilience against unknown denial-of-service attacks via multipath communications
PendingUS20260052097A1User identity/authority verificationNetwork topologiesAdversaryInternet privacy
Presented herein is an effective protection method against unknown and unanticipated denial-of-service attacks and guarantee mission critical message delivery. Multipath communication may be leveraged as a preventive device-centric mechanism to ensure message deliveries in the event of unknown denial-of-service attacks. The mechanism may complement other device-centric mitigation techniques as the mechanism does not wait for the detection of adversaries in the network and is attack-agnostic. In particular, the technique may be effective against a wide range of denial-of-service attacks at any protocol layer.
Owner:THE WICHITA STATE UNIV +1
Methods for establishing multipath communication
A method, apparatus, and system for adding a second path in a communication is disclosed. The method includes a base station triggering a relay device for the second path to a state for connection with the base station; transmitting a first configuration message to the relay device indicating the addition of the second path and including information about the UE; receiving a first response message from the relay device indicating the configuration of the portion of the second path between the relay device and the base station; receiving a notification from the relay device indicating the establishment of sidelink communication between the relay device and the UE and including the state of the UE; transmitting a second configuration message to the UE indicating the addition of the second path; and receiving a second response message from the UE indicating the status of the configuration of the first path with the second path added.
Owner:TOYOTA JIDOSHA KK
Multipath communication and control
Disclosed are improvements in communication methods and techniques where more than one communication path is available. The methods include determining a first throughput of the first path. The first throughput may be based on a first path of a connection, a mode selection, and analysis of a first packet configured to determine a parameter of the first path. The methods may include determining a second throughput, and the methods may further include sending a third packet comprising data of an application. The third packet may be based on the first throughput and the second throughput.
Owner:COMCAST CABLE COMM LLC
Communication method, apparatus, and system
PendingUS20260122713A1Connection managementNetwork data managementCommunication interfaceTerminal equipment
This application relates to a communication method, an apparatus, and a system. A first terminal device sends first information to a network device, where the first information indicates an identifier of at least one second terminal device corresponding to the first terminal device, and the identifier of the at least one second terminal device is for configuring or deconfiguring, by the network device, the first terminal device to perform multipath communication based on a non-3GPP communication interface between the first terminal device and the at least one second terminal device. Through reporting by the first terminal device, the network device can obtain the identifier of the second terminal device that communicates with the first terminal device through a non-3GPP connection, so that the network device can configure the first terminal device to implement UE aggregation with the second terminal device.
Owner:HUAWEI TECH CO LTD
Managing multipath communications in multipath system
A method and apparatus for managing multipath communication in a wireless communication system supporting multipath communication and relaying between a UE and a network including a base station. The UE is connected to the base station via a direct path, and wherein an indirect path between the UE and the base station comprising a relay node is to be established. The method comprises, at the relay node, sending to the UE or the base station information indicating whether the relay node supports the PC5 trigger to enter the RRCCONNECTED state. Also disclosed are a method and apparatus for managing the use of a signaling radio bearer (SRB) in a wireless communication system supporting multipath communication and relaying between a user equipment (UE) and a network comprising a base station.
Owner:CANON KK
L4s aware multipath system
PCT designated stageWO2026131094A1TransmissionWireless communicationQos quality of serviceEngineering
Techniques for managing data traffic in a multipath communication system, comprising: receiving traffic, by a classifying entity, having Low Latency, Low Loss, and Scalable Throughput, L4S, properties by: monitoring Explicit Congestion Notification, ECN, signaling in the traffic stream, and / or analyzing traffic patterns, service types, and / or quality of service, QoS, requirements; classifying the detected L4S traffic and non-L4S traffic into separate queues by means of the classifying entity, in particular into a L4S- queue and a non-L4S-queue; applying a traffic scheduling logic, by a priority scheduler entity, that prioritizes L4S traffic over non-L4S traffic according to a criteria, wherein the criteria determines which data amount of L4S traffic and / or non-L4S traffic is being passed through the priority scheduler entity; wherein the classifying entity, and the priority scheduler entity are each associated with a multipath scheduler of a sender entity, in particular associated with a scheduler buffer of the sender entity.
Owner:DEUTSCHE TELEKOM AG
Techniques to reduce latency spikes in multipath communication systems
A method for increasing the efficiency of a multipath (MP) communication network includes: providing at least a first communication path and a second communication path for exchanging data packets between a sender entity and a receiver entity; determining timing information about the first communication path and about the second communication path; calculating a latency difference ΔL by using the timing information of the first communication path and of the second communication path; and delaying data packets sent over the communication path with the shorter latency value by a time interval TDelay that has at least the length of the latency difference ΔL.
Owner:DEUTSCHE TELEKOM AG
Method and apparatus for managing multi-path communication in multi-path relay
A method and apparatus for managing multipath communications in a wireless communication system that supports relaying between a user equipment (UE) and a network including a first base station are disclosed. A method performed at a first base station, where a first communication path has been established between a UE and the first base station, the method comprising: transmitting a configuration message to the UE, the configuration message comprising configuration information for configuring the UE to communicate with a network, the configuration message also includes multipath information for indicating that the configuration information is associated with at least one other communication path to be configured between the UE and the network to provide multiple paths between the UE and the network, or information for indicating that multiple paths are to be configured.
Owner:CANON KK