Abstract: Apparatuses, methods, and systems are disclosed for sidelink HARQ operation. One apparatus includes a memory coupled to a processor, where the processor is configured to cause the second apparatus to receive a SL grant for a SL transmission using SL resources, the SL grant indicating a first HARQ process identified by a first HARQ process identifier, and to select a second SL HARQ process identified by a second SL HARQ process identifier for the SL transmission using the SL resources. The processor is configured to cause the second apparatus to transmit SCI containing the second SL HARQ process identifier and to perform the SL transmission using the SL resources.

Abstract: A user equipment (UE) is configured to store information related to network slices. The UE receives network slice related information associated with a first public land mobile network (PLMN), stores the network slice related information in a database locally at the UE, identifies a predetermined condition and removes at least a portion of the network slice information associated with the first PLMN based on camping on a second PLMN and the predetermined condition.

Abstract: Provided are a method and apparatus for providing a policy of a user equipment in a wireless communication system, and an operating method of a visited-policy control function (V-PCF) of a visited public land mobile network (PLMN) providing a policy for processing traffic of a user equipment in a wireless communication system, the operating method includes: transmitting an indicator requesting transmission or allowance of transmission of a visited user equipment route selection policy (V-URSP) of the V-PCF to a home-policy control function (H-PCF) of a home PLMN; receiving, from the H-PCF, an indicator indicating whether transmission of the V-URSP of the V-PCF is allowed; and receiving a home user equipment route selection policy (H-URSP) from the H-PCF.

Abstract: A system and method for providing interference cancellation for simultaneous transmit and receive are presented. In one embodiment, the system includes an analog stage including a transmit chain receiving a first digital transmit signal and providing an analog transmit signal output, an auxiliary transmit chain receiving a second digital transmit signal and providing an analog interference cancellation signal output, and a receive chain receiving an analog receive signal input and the analog interference cancellation signal and providing a digital receive signal output; and a digital stage in communication with the analog stage, and including a cancellation system receiving a digital transmit signal and providing the first digital transmit signal and the second digital transmit signal and receiving the digital receive signal and providing a filtered receive signal.

Abstract: A user equipment transmits a request to configure a first network to transmit complementary content associated with multicast or broadcast content received at the user equipment from a second network. In some cases, the request is transmitted in response to the user equipment detecting that a quality of a signal received from the second network is below a threshold. In response to receiving the request, the first network is configured to transmit the complementary content. The complementary content is transmitted from the first network concurrently with transmitting the multicast or broadcast content from the second network. The user equipment combines the complementary content received from the first network with the multicast or broadcast content received from the second network.

Abstract: Disclosed are techniques for wireless communication. In an aspect, a UE determines old and new pathloss vectors that track old and new pathloss values on an element-specific basis. For a respective element, the UE selectively triggers a PHR based upon respective old and new pathloss values for that element. In another aspect, the UE determines whether differential pathloss value between two respective pathloss values associated with two pathloss measurement attempts for an element is unavailable or (if available) is higher than a threshold value, and the UE selectively triggers a PHR for the element based on the determination.

Abstract: There is disclosed a method of operating a user equipment in a radio access network. The method includes transmitting acknowledgement signaling based on a feedback configuration, the feedback configuration being selected from a set of configured acknowledgement configurations. The disclosure also pertains to related methods and devices.

Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a user equipment (UE) may communicate with a base station using multiple receivers and receive an indication from the base station to activate a second bandwidth part of a set of bandwidth parts configured for the UE. In response to the indication, the UE may switch from operating in a first bandwidth part to operating in the second bandwidth part and adjust a quantity of active receivers at the UE based on switching from operating in the first bandwidth part to operating in the second bandwidth part. Additionally or alternatively, the UE may adjust the quantity of active receivers at the UE based on monitoring for downlink grants from the base station.

Abstract: Methods and apparatus for compressing data streams. In an embodiment, a method includes calculating a probability distribution function (PDF) for scaler data, matching the PDF to PDF templates to determine a closest matching PDF template, and selecting an encoder corresponding to the closest matching PDF template wherein a corresponding encoder identifier is determined. The method also includes encoding the scaler data with the encoder to generate an encoded stream, and transmitting the encoded stream and the encoder identifier.

Abstract: A broadcast signal transmission method according to one embodiment of the present disclosure comprises an IP layer processing step of generating Internet protocol (IP) packets including broadcast data and generating fragmented IP packets by fragmenting at least one IP packet of the IP packets in order to transmit to a link layer, a first link layer processing step of restoring the at least one IP packet by combining the fragmented IP packets of the IP packets output at the IP layer processing step, a second link layer processing step of performing header compression of IP packet including the restored at least one IP packet, and a third link layer processing step of encapsulating the header compressed IP packets into at least one link layer packet and transmitting the at least one link layer packet to a physical layer.

Abstract: The disclosure includes embodiments for message management by an ego vehicle for a Vehicle-to-Everything (V2X) channel used in V2X messages for providing a cooperative driving service. In some embodiments, the method includes receiving a first V2X message including remote sensor data recorded by a remote vehicle. The method includes causing an onboard sensor set of the ego vehicle to record ego sensor data. The method includes determining a channel busy ratio of the V2X channel. The method includes determining a set of factors affecting a state of a recipient vehicle that receives a second V2X message. The method includes selecting a cooperation message species class and an aggregation message species class of the second V2X message based on the set of factors and the state of the recipient vehicle. The method includes selecting, from a set of available classes, a specific class of the second V2X message.

Abstract: Periodic requests for to Packet Flow Description, PFD, data updates on all Application Ids generate a constant background load in several network function nodes, even if applications have not been updated. There is provided a mechanism to optimize PFD management updates in a telecommunication network, whereby PFD data for a selected number of applications are stored and updated permanently, whilst PFD data for other applications are only temporarily stored so that storage and updates are released when these other applications are not in use. A list of permanent Application Ids is configured for the most frequently used applications. When a control rule specifies an Application Id not included in the list of permanent Application Ids, the specified Application Id is included in a list of temporary Application Ids, which are periodically checked and, when not used, are removed from the list of temporary Application Ids.

Abstract: Systems and methods for managing interference groups in a full duplex transmission network.

Abstract: A connection service providing method includes outputting, by a first user terminal from among a plurality of user terminals, a connection request signal to at least one second user terminal among the plurality of user terminals through an inaudible frequency range based on a trigger signal for initiating a connection between the plurality of user terminals; and connecting the at least one second user terminal and the first user terminal as a group; and providing a connection service associated with the group on the first user terminal.

Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for Type 3 HARQ-ACK codebook enhancements for URLLC. A UE may receive a configuration for reporting HARQ-ACK feedback for a subset of HARQ process IDs included in a set of HARQ process IDs. The set of HARQ process IDs may be associated with a Type 3 HARQ-ACK codebook. The subset of HARQ process IDs may be associated with a modified Type 3 HARQ-ACK codebook that is smaller than the Type 3 HARQ-ACK codebook. The UE may receive, based on the configuration, a trigger for the modified Type 3 HARQ-ACK codebook and report, based on the trigger, the modified Type 3 HARQ-ACK codebook including the HARQ-ACK feedback for the subset of HARQ process IDs.

Abstract: Systems and methods for a wireless device to determine whether to associate with a wireless access point in view of a historical location-based record to predict a probability for a future location state based on a historical dwell time of the historical location-based record. Some examples include a wireless device receiving information for a location with multiple access points, where the location has a plurality of rooms, and the information includes historical proximity records of wireless stations associated with each of the multiple access points, and current proximity metrics for at least one of the multiple access points.

Abstract: A method and apparatus of transmitting in a wireless communication system is provided. A transmitter generates a group management frame including a group information and position information and a data frame including a group control information having a group identifier for each of a plurality of groups. The group information indicates whether the receiver is a member of each of the plurality of groups. The position information indicates a position of at least one stream corresponding to at least one group of which the receiver is a member.

Abstract: A method for sending and receiving multi-carrier information in a communication system supporting a multi-carrier includes sending by a base station system information to the terminal via a broadcast message, the system information regarding multi-carriers that the base station is able to support; receiving a unicast message from the terminal, the unicast message including information related to carriers that the terminal is able to support or prefers in the multi-carrier list included in the system information; and sending multi-carrier allocation information including a primary carrier and a second carrier that the terminal will use, to the terminal via a unicast message.

Abstract: Techniques for optimizing antenna parameters of a radio configured to transmit on spectrum shared by incumbent user(s) are disclosed. The incumbent user has priority to use the shared spectrum over the radio. The antenna parameters are optimized to reduce interference to incumbent user(s) and/or other radios utilizing the shared spectrum whilst maintaining satisfactory coverage area.

Abstract: Multiple channel transmission in mmW Wireless Local Area Network (WLAN) systems may be provided. Multi-channel aggregation and channel bonding may include, for example, multi-channel aggregation for a single transmitter/receiver pair or multi-channel aggregation and bonding for multiple transmitter/receiver pairs with frequency and space based multiple access. Multi-channel beamforming may include, for example, one analog beam across two channels and analog circuits on each channel or a single analog circuit on both channels, one analog beam across two channels and separate digital precoding schemes on each channel, one analog beam across a primary channel and separate digital precoding schemes on each channel or two analog beams on two channels and separate digital precoding on each channel. Preamble signaling may be provided.