10384results about "Assess restriction" patented technology

The invention relates to the technical field of wireless communication, in particular to a wireless communication network system and method for intelligently fusing a multi-mode heterogeneous network. Comprising a multi-mode access unit; a protocol compatibility and conversion unit; the heterogeneous network intelligent fusion unit completes cross-network dynamic flow collaboration and resource optimization decision through cross-layer feature association mining, service-network two-dimensional weight calibration and a double-closed-loop feedback optimization mechanism, generates a resource scheduling instruction and transmits the resource scheduling instruction to the intelligent scheduling and resource control unit; an intelligent scheduling and resource control unit; and a system control and cooperation unit. According to the invention, the service-network two-dimensional dynamic fusion weight is constructed through the intelligent fusion unit of the heterogeneous network, and bandwidth, frequency spectrum and power resources are allocated according to the priority and margin balance principle in combination with the intelligent scheduling unit, so that the problem of insufficient two-dimensional coordination of resource scheduling is solved, the resource scheduling is matched with the service demand and the network load, and the resource scheduling efficiency is improved. And resource waste or incapability of meeting business requirements is avoided.

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments herein provide methods for handling disaster roaming service in network by UE. The method includes determining whether the UE receives a NAS message without integrity protection from a combination of first PLMN and second PLMN upon sending a registration request message to combination of first PLMN and second PLMN after expiry of a timer. In an embodiment, the method includes determining a count of attempt to combination of first PLMN and second PLMN meets a predefined threshold and determining that first PLMN is genuine network in which UE is not allowed to get disaster roaming service and blocking to retry on combination of first PLMN and second PLMN in response to receiving NAS message without integrity protection from combination of first PLMN and second PLMN upon sending a registration request message to the combination of first PLMN and second PLMN after expiry of timer.

Various aspects of the present disclosure relate to changing network slices for a protocol data unit (PDU) sessions. An apparatus receives a first signaling as a registration request from a user equipment (UE) to register with a first network slice, and the apparatus transmits a second signaling indicating acceptance of the registration and an allowability of the UE to register with an alternative network slice. The UE transmits the first signaling to request a registration with the first network slice, and receives the second signaling indicating the registration with the first network slice and an allowability to register with the alternative network slice. The UE transmits a third signaling to establish a first PDU session on the first network slice.

A wireless device receives configuration parameters indicating a non-dormant bandwidth part (BWP) for transitioning to a non-dormant state of a cell. The wireless device activates a first BWP as an active BWP in response to activation of the cell. The wireless device activates the non-dormant BWP as the active BWP in response to transitioning the cell from a dormant state to the non-dormant state.

A method may include a wireless device receiving resource control (RRC) messages comprising configuration parameters of a layer 1 / layer 2 triggered mobility (LTM) and a configured grant Type 1 for one or more physical uplink shared channel (PUSCH) transmissions of a random access channel (RACH)-less LTM cell switch. The method may also include receiving a medium access control (MAC) control element (CE) triggering an LTM cell switch procedure for the RACH-less LTM cell switch. The method may also include determining not to initiate a random access (RA) procedure based on the RACH-less LTM cell switch being ongoing. The method may also include, based on the RACH-less LTM cell switch being ongoing, not initiating the RA procedure. The method may also include transmitting, using the configured grant Type 1 and for the RACH-less LTM cell switch, a first PUSCH transmission of the one or more PUSCH transmissions.

The present disclosure relates to a 5G or 6G communication system for supporting higher data transmission rates. Disclosed are a method and a device for supporting access by a terminal to a NES cell, the method comprising the steps of: receiving, in a radio resource control (RRC) inactive mode or an RRC idle mode, system information from a camp-on first cell; acquiring, from the system information, system information about a second cell that does not perform system information transmission; determining, on the basis of threshold value information about the reception signal strength included in the system information about the second cell, whether a condition for access to the second cell is satisfied; and performing, if the condition is satisfied, a random access procedure for the access to the second cell.

A first network node receives, from a second network node, a message indicating whether a first maximum number of protocol data unit (PDU) sessions, of a multi-access protocol data unit (MA-PDU) established for a wireless device on a network slice, has been reached for a first radio access technology (RAT) type, or a second maximum number of PDU sessions established on the network slice has been reached for a second RAT type.

The present disclosure relates to turning on / off a synchronization signal and a broadcast channel signal in a wireless communication system. This operating method of a terminal may comprise the steps of: receiving downlink control information (DCI) related to system information; acquiring allocation information for receiving the system information on the basis of the DCI; receiving the system information on the basis of the allocation information; acquiring first information related to the position of synchronization signal / physical broadcast channel blocks (SSBs) included in the system information; receiving second information related to on or off of the SSBs; and receiving at least one of the SSBs on the basis of the first information and the second information.

A control unit (130) of a control apparatus (10) acquires a position of a first communication device (40A) and first quality information about a plurality of links. The first communication device (40A) is positioned in a first site in which a first base station (20A1) for a first private network is arranged, and is connectable to the plurality of links including the first private network. The control unit (130) acquires a position of a second communication device (40B) and second quality information about the plurality of links. The second communication device (40B) is positioned in a second site in which a second base station (20B1) for a second private network is arranged, and is connectable to the plurality of links including the second private network. The control unit (130) acquires first and second communication information about the first and second communication devices (40A and 40B). The control unit (130) uses the first and second communication information and first and second quality information to determine a communication route satisfying a desired quality between the first and second communication devices (40A and 40B), and gives notice of route information.

Embodiments herein provide methods for HPLMN control for discontinuous coverage in satellite access network by UE. The method includes determining whether DisCoNoserviceapplicability parameter is set to a value corresponding to true to indicate that UE remain in no service or whether parameter is set to a value corresponding to false to indicate that UE selects and camps on alternate network. In an embodiment, the method includes remaining in no service during discontinuous coverage duration and wait for completion of discontinuous coverage to resume normal services when DisCoNoserviceapplicability parameter is set to value corresponding to true to indicate that UE shall remain in no service. Alternately, the method includes performing PLMN selection procedure to camp on alternate network during discontinuous coverage to receive normal services when DisCoNoserviceapplicability parameter is set to the value correspond to false to indicate that UE selects and camps on alternate network.

The current 3GPP specification(s) does not provide solution for a problem such as an unauthorized use of network slice by the UE.An aspect of this disclosure includes a method of a communication apparatus. The method includes changing status of Single Network Slice Selection Assistance Information (S-NSSAI) included in Allowed Network Slice Selection Assistance Information (NSSAI). The method includes sending Pending NSSAI including the S-NSSAI in a case of changing the status.

Proposed are a method and apparatus for performing an OBSS sounding procedure in a wireless LAN system. Specifically, a receiving STA receives a first trigger frame from a first transmitting STA. The receiving STA receives an NDPA frame from a second transmitting STA. The receiving STA receives an NDP frame from the second transmitting STA. On the basis of the NDPA frame and NDP frame, the receiving STA transmits a feedback frame to the first or second transmitting STA. The first trigger frame contains information about an OAID. The OAID is information for the second transmitting STA to identify the receiving STA. The NDPA frame, NDP frame, and feedback frame are transmitted and received on the basis of the OAID.

A system is disclosed for providing Open RAN CU-UP high availability, the system comprising: at least one active CU-CP; at least one active CU-UP in communication with the at least one active CU-CP; and at least one standby CU-UP in communication with the at least one active CU-CP; wherein when a message may be received from a CU-CP that detects a failure of the at least one active CU-UP, the at least one standby CU-UP may be configured to take over and become an active CU-UP, thereby providing failover redundancy for the at least one active CU-UP.

A user equipment (UE) configured to decode, from signaling received from a base station, a configuration for a cell ON-OFF pattern for a serving cell and at least one cell sleep mode for an OFF duration of the ON-OFF pattern, decode, from signaling received from the base station, a message indicating the UE to reselect to a neighbor cell when the serving cell determines a performance of the UE is impacted by a currently configured cell sleep mode for the OFF duration or in response to a UE request and reselect to the neighbor cell.

The present disclosure provides a method and device non-AP MLD communication, storage medium and electronic device. The method includes: collecting, by a distributed Multi-Link Device (MLD) controller, link information of respective links from a plurality of Access Point (AP) MLDs, wherein the respective links are links between a non-AP MLD and the plurality of AP MLDs; and selecting, by the distributed MLD controller, a target AP MLD from the plurality of AP MLDs according to the link information of the respective links, and communicating with the non-AP MLD via the target AP MLD. The described technical solution solves the problem in the prior art that a long data communication delay is caused because in a case of AP MLDs communicate with a non-AP MLD, transmission links are adjusted relying on a conventional roaming technology.

A user device, UE, for a wireless communication network, like a 3rd Generation Partnership Project, 3GPP, network, is described. The UE has a plurality of UE capabilities, the UE capabilities indicating functions the UE is capable to perform. The UE is to inform on one or more parts of the plurality of UE capabilities using one or more identification values, e.g., hash values.

A wireless transmit-receive unit (WTRU) may camp on a non-terrestrial network (NTN) cell and evaluate one or more terrestrial network (TN) cells, for example, to determine whether to change a radio access network (RAN) based notification area (RNA). In examples, the WTRU may receive an indication to change from a first TN cell to the NTN cell. The WTRU may perform, based on the indication, a cell reselection to the NTN cell. The first TN cell may be associated with a first RNA. The WTRU may evaluate a second TN cell associated with a second RNA. The WTRU may determine that a cell reselection condition associated with the second TN cell is satisfied. The WTRU may perform, based on the determination that the cell reselection condition is satisfied, a cell reselection to the second TN cell.

According to some embodiments, a method performed by a wireless device for non-terrestrial network (NTN) connection control comprises receiving a message comprising parameters from which the wireless device is informed that it is to disconnect from a terrestrial network (TN) and connect to one of one or more NTNs or disconnect from a NTN and connect to one of one or more TNs. Upon the parameters informing the wireless device to connect to one of one or more NTNs, the method further comprises: disconnecting from the TN; based at least in part on the one or more parameters, selecting one of the detected at least one of the one or more NTNs; and connecting to the selected NTN. Upon the parameters informing the wireless device to connect to one of one or more TNs: the method further comprises disconnecting from the NTN, and detecting, selecting, and connecting to the TN.

Techniques are provided for restricted radio access technology-based cell selection. An example method can include processing information from a public land mobile network (PLMN) indicating a first restricted radio access technology (RAT). The method can further include accessing memory to identify a set of RATs for connecting with the PLMN. The method can further include selecting a second RAT instead of the first restricted RAT from the set of RATs-based on the indication of the first restricted RAT. The method can further include connecting with a cell of the PLMN using the second RAT.

Certain aspects of the present disclosure provide techniques for periodically switching off geosynchronous cells. A method that may be performed by a user equipment (UE) includes receiving an indication that a non-terrestrial network (NTN) cell will stop broadcasting synchronization signals (SS) during a period of time; and performing one or more actions during the period of time based on the indication.

Embodiments herein relate to a method performed by a radio network node for handling communication in a wireless communication network. The radio network node transmits to a UE or an IAB node system information comprising an indication of a cell, controlled by the radio network node, wherein the radio network node is an IAB node, and the indication indicates whether the cell is a mobile cell or not.

The invention discloses an eSIM equipment intelligent network selection method based on environment perception and an AI strategy, and the method comprises the steps: collecting and preprocessing multi-source environment data, and generating a multi-mode original feature vector; constructing a three-dimensional situation tensor, generating a causal structure diagram, clustering to obtain a situation identifier, and embedding a situation; constructing a situation feature table, improving TabNet to perform feature selection, and outputting a high-dimensional situation representation vector; based on the situation characterization and the capability characteristics, performing chain type prediction on the performance and generating an anti-factual income score; constructing short-time domain and long-time domain preferences, generating a comprehensive preference value after fusion, and determining a target connection object; and an eSIM strategy configuration instruction is generated, intelligent network selection switching is carried out, and model parameters are incrementally updated. According to the method, active high-stability intelligent network selection of the eSIM equipment in a complex scene is realized through fusion of multi-source environment perception, causal inference and an AI intelligent strategy.

An aspect of this disclosure includes a method of a User Equipment (UE). The method includes receiving Target Network Slice Selection Assistance Information (NSSAI). The method includes performing a cell selection or a cell reselection based on the Target NSSAI.

The disclosure provides a method, performed by a user equipment (UE), of controlling downlink (DL) control channel monitoring, the method including: receiving power saving signal (POSS) configuration information from a base station (BS);performing monitoring on a POSS from the BS, based on the POSS configuration information; determining whether the POSS is detected based on the monitoring; and controlling a DL control channel (PDCCH) monitoring configuration of the UE, based on a result of the determining.

This application provides a communication method. In an example, a first donor node receives LAB authorization information, where the IAB authorization information indicates an authorization status of a first LAB node, the first LAB node includes a first distributed unit and a first mobile termination, the first mobile termination has an RRC connection to a second donor node, the first distributed unit has an F1 connection to or attempts to establish an F1 connection to the first donor node, and the first donor node and the second donor node are different donor nodes; and the first donor node determines, based on the IAB authorization information, whether the first IAB node is allowed to serve UE.

This application provides a communication method and apparatus. In one example, a communication system includes a first communication apparatus, and a first relay communication apparatus; where the first communication apparatus is configured to: send a first quality of service (QoS) parameter to the first relay communication apparatus, wherein the first QoS parameter indicates a QoS requirement for sending a first service from the first communication apparatus to a second communication apparatus, and the first relay communication apparatus is a relay communication apparatus between the first communication apparatus and the second communication apparatus; the first relay communication apparatus is configured to: receive the first QoS parameter, determine a second QoS parameter based on the first QoS parameter, and the first communication apparatus is further configured to: receive the second QoS parameter.

Systems, methods, and instrumentalities are described herein for enhanced cell (re)selection prioritization in non-terrestrial networks (NTNs). Cell (re)selection may be determined for terrestrial networks (TNs) and NTNs. Cell (re)selection may be determined for TNs or NTNs based on a wireless transmit / receive unit (WTRU) location and the coverage area associated with the TN or NTN. For example, a WTRU may be connected to a first network and perform (re)selection to a second network based on being outside a coverage area associated with the first network. The WTRU may prioritize a network type, for example, if it is within a coverage area of multiple networks.

Embodiments include methods for a user equipment (UE) configured to communicate with a radio access network (RAN) node via a serving cell. Such methods include obtaining a configuration that defines one or more conditions that trigger lower layer measurements on one or more candidate cells for L1 / L2 inter-cell mobility. Such methods include performing one or more of the following measurements: lower layer measurements of the serving cell, first L3 measurements of the serving cell, and second L3 measurements of at least one of the candidate cells. Such methods include, based on detecting that the performed measurements fulfil at least one of the conditions, initiating lower layer measurements of at least one candidate cell associated with the fulfilled at least one condition, and sending to the RAN node a lower layer measurement report that includes results of the lower layer measurements performed on the at least one candidate cell.

This application sets forth techniques for dynamically managing a shared provisioning electronic subscriber identity module (eSIM) for a wireless device. A shared (non-unique) provisioning eSIM is installed in the wireless device to provide limited functionality connectivity to services, such as for device activation and user eSIM provisioning. The shared provisioning eSIM includes records of IMSI values organized into groups of IMSI pools and priorities for selecting IMSI values for configuring the shared provisioning eSIM. An on-device shared provisioning SIM / eSIM controller resident on a cellular baseband processor of the wireless device selects and configures the shared provisioning eSIM with IMSI values based on the priorities and on results from scanning for available public land mobile networks (PLMNs). The shared provisioning eSIM can be re-configured with different IMSI values selected from different IMSI pools until successful registration using the configured provisioning eSIM occurs or a maximum number or retries occurs.