Abstract: This disclosure provides systems, methods, and apparatuses, including computer programs encoded on computer-readable media, for reporting Quality of Service (QoS) feedback information. A method of wireless communication at an apparatus may include selecting, from a variable number of control fields, one or more control fields for inclusion in a frame, each control field comprising a control identifier field and a control information field. The control identifier field may include an indicator indicating a type of information for communication is QoS feedback information. The control information field may include one or more subfields containing the QoS feedback information. The method may further include generating the frame comprising the selected number of control fields, and outputting the frame for transmission.

Abstract: A user equipment (UE) may communicate using different radio access technologies on adjacent frequency bands. The UE may determine that the UE is not receiving wireless signals for a second radio access technology that utilizes a second frequency band adjacent to a first frequency band for a first radio access technology. The UE may place a transmitter of the UE in a filter bypass mode in which a transmit signal bypasses a transmit filter for the first radio access technology in response to determining that the wireless signals for the second radio access technology are not received. The UE may scan, using a receiver for the second radio access technology, while in the filter bypass mode, the second frequency band for a signal for the second radio access technology between scheduled transmissions for the first radio access technology.

Abstract: A network node has a graceful restart mode in which the node: sends a graceful restart notification to one or more neighbouring nodes; attempts to re-establish an adjacency with the neighbouring node(s); receives link state data from at least one of the neighbouring node(s), the received data being sent in response to said attempt; derives pre-restart link data from the received data, the derived data identifying formerly active links, including the node, for routing traffic before the restart; routes network traffic in accordance with routing information stored in the router; detects one or more links, of the formerly active links, which are currently inactive; continues with graceful restart after said detection; determines one or more links, of the formerly active links, which are currently active; and exits the graceful restart mode in response to successful re-establishment of adjacencies with a respective neighbouring node for each of the currently active link(s).

Abstract: Methods and apparatuses for transmitting a control message are disclosed. A method comprising: transmitting a control message including an indicator for indicating at least one of termination of a control channel monitoring, termination of a data transmission and a feedback corresponding to the data transmission, wherein the indicator is determined based on at least one of a system bandwidth, a maximum bandwidth of the data transmission and a bit length of the indicator.

Abstract: A wireless device receives a random access response in response to transmitting a first random access preamble. A Msg3 message, including a wireless device identifier of the wireless device, is transmitted via an uplink grant comprised in the random access response. A contention resolution time window is started based on transmitting the Msg3 message. A contention resolution is determined to be unsuccessful in response to not receiving a response, including the wireless device identifier and corresponding to the Msg3 message, during the contention resolution time window. Based on the determining, a two-step random access procedure is performed including transmitting a message including: a second random access preamble via a random access channel resource, and a transport block via an uplink resource corresponding to the random access channel resource.

Abstract: The present disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for layer 2 relay user equipment (UE) mobility. A relay UE relays data between a first network entity and a remote UE based on a first configuration of the remote UE. The relay UE may receive, from the first network entity on a first connection, a handover request that includes a second configuration for a second network entity or a third configuration for the remote UE. The relay UE determines whether dual active protocol stack radio link control channels are configured for the remote UE based on the first configuration or the third configuration. The relay UE establishes a second connection with the second network entity based on the second configuration, and transmits, to the remote UE, a handover status indicating a result of establishing the second connection with the second network entity.

Abstract: A scheduling method applied in an industrial heterogeneous network in which a TSN and a non-TSN are interconnected is provided. The TSSDN controller classifies data flows according to the delay requirements, and calculates the scheduling priorities of the data flows in the industrial heterogeneous network. The TSSDN controller adopts an improved CSPF algorithm to determine a shortest path in the heterogeneous network, and marks the scheduling priorities of the data flows which are transmitted from the subnet of the heterogeneous network and arrive at the switch for the first time. Flow table matching is performed at the SDN switch. In a case of performing flow table matching successfully, the counter is updated and the instruction included in the flow table is executed. In a case of performing flow table matching unsuccessfully, a PacketIn message is transmitted to the TSSDN controller, and the TSSDN controller performs analysis and makes a decision.

Abstract: A wireless access node serves slice-capable User Equipment (UEs) and slice-incapable UEs. In the wireless access node, a radio exchanges slice data between the slice-capable UEs and a Baseband Unit (BBU). The radio exchanges non-slice data between the slice-incapable UEs and the BBU. The BBU exchanges the slice data with a wireless network slice and exchanges the non-slice data with a network element. The BBU determines its load for the slice-capable UEs. The BBU controls access to the wireless access node by new slice-incapable UEs based on the load for the slice-capable UEs.

Abstract: A base station and a user equipment device and a method for sending data from the user equipment device to the base station is proposed. The method for transmitting data comprises the steps of determining disadvantageous transmission conditions for the user equipment device and if such disadvantageous transmission conditions are determined, transmitting data in a reserved frame.

Abstract: Aspects of the present disclosure provide techniques for packet delay budget (PDB) coordination between two integrated access and backhaul (TAB) nodes for a radio link control (RLC) channel in an TAB network. An TAB node may dynamically adjust its configured one-hop RLC channel PDB based on channel conditions or buffer loading associated with the TAB node. The TAB node may then indicate bonus PDB at a next-hop node or request additional PDB from the next-hop node.

Abstract: The present invention provide a method for processing data packet and apparatus and the method includes: receiving or sending compression configuration information of an application layer packet; and performing compression processing or decompression processing on the application layer packet according to the compression configuration information. By using the foregoing method, compression and decompression processing of the application layer packet can be implemented, thereby reducing overheads of packet transmission and improving utilization of a network resource.

Abstract: [Problem to be Solved] Optimizing a route of time synchronization in a network including apparatuses with different types of precision classes. [Solution to the Problem] A time transmission system includes BC nodes 200 with different types of apparatus performances, and multiple routes of PTP packets from GM nodes 101 and 102 to a BC node 220 via the BC node 200 are present. Each BC node 200 located upstream on a route performs notification of performance information indicating its apparatus performance to the BC node 200 located downstream with respect thereto. The BC node 220 includes a determination index calculation unit 11 that calculates a determination index for each route by referencing the performance information notified from the BC nodes 200 located upstream on each route, and a route selection unit 12 that selects a route for transmitting and receiving PTP packets from multiple routes of PTP packets to the BC node 220, based on the calculated determination index for each route.

Abstract: Methods, apparatuses, and storage medium are provided for information transmission. The method includes receiving target control information sent by a base station through a target downlink resource; determining a time-frequency position of a target uplink resource; and sending response information to the base station through the target uplink resource according to the time-frequency position, the response information being configured to indicate whether user equipment (UE) correctly receives the target control information. The determining the time-frequency position of the target uplink resource includes: determining a time length required by control information processing of the UE; determining a time-frequency position of the target downlink resource; and determining the time-frequency position of the target uplink resource.

Abstract: Technologies are provided for detecting backup network paths in a computer network using geospatial data. Geospatial data for network links in a computer network can be used to identify network links that are located within a specified distance to one another. Network links located within the specified distance to one another can be considered to share the same or similar risks of failure. Network links located within the specified distance to one another can be included in shared risk resource groups (SRRGs), such as shared risk link groups (SRLGs). The SRRGs can be used to identify a backup path for a network path that does not include any network links that are in SRRGs that also contain network links in the network path. The backup path can be used to transmit data if a failure is detected in one or more links in the network path.

Abstract: The present disclosure provides a method and a device in a UE and a base station for wireless communications. A UE transmits a first characteristic radio signal in a first radio resource, a first sequence being used for generating the first characteristic radio signal; transmits a second characteristic radio signal in a second radio resource, a second sequence being used for generating the second characteristic radio signal; and transmits a first radio signal in a third radio resource. Herein, parameters of a channel that the first radio signal goes through are related to parameters of a channel that the second characteristic radio signal goes through; a first ID is used for determining at least one of the second sequence or the first radio signal. The presents disclosure can reduce conflicting access to the UE, thereby enhancing the capacity of access to the UE.

Abstract: A wireless device receives configuration parameters indicating: a plurality of slot format combinations of a cell; and a slot format indicator (SFI) radio network temporary identifier (RNTI). During a slot and based on the SFI-RNTI, a downlink control information (DCI) indicating a slot format combination of the plurality of slot format combinations is received. The slot format combination indicates a channel occupancy time (COT) duration for the cell. A determination is made, based on the receiving the DCI, that the COT duration starts from the slot. A transport block based on the COT duration is transmitted via the cell.

Abstract: A method for routing is disclosed. The method comprises provisioning an endpoint in a network with a reactive path selection policy; monitoring, by the endpoint, current conditions relating to various paths available to said end point for the transmission of traffic; and selectively applying, by the endpoint, at least a portion of the reactive path selection policy based on the current conditions of the available paths.

Abstract: Certain aspects of the present disclosure provide techniques for implementing reflective quality of service (RQoS) in wireless communication systems. A method for implementing RQoS that may be performed by a user equipment (UE) generally includes receiving a plurality of downlink user data packets from a first base station (BS), determining at least one reflective quality of service (RQoS) mapping rule for one or more uplink packet transmissions based on a subset of the plurality of downlink user data packets, filtering the plurality of downlink user data packets based on the at least one RQoS mapping rule, and forwarding the plurality of downlink user data packets to a corresponding application entity of the UE based on the filtering.

Abstract: A wireless device receives a radio resource control (RRC) reconfiguration message triggering a first active bandwidth part (BWP) switching of a first cell. Based on the triggering the first active BWP switching during a second active BWP switching of a second cell, the first active BWP switching is delayed until the second active BWP switching is completed.

Abstract: A network node is configured to initiate a first authentication and key establishment procedure with a machine to machine (M2M) device. The network node is configured to determine a key agreement between the network node and the M2M device using the first authentication and key establishment procedure. The network node is configured to initiate a second authentication and key establishment procedure with an M2M server. The network node is configured to receive a request from the M2M server for the key agreement to be used to communicate with the M2M device using the second authentication and key establishment procedure. The network node is configured to send the key agreement to the M2M server using the second authentication and key establishment procedure.