Patent classifications
H04W72/04
USER EQUIPMENT EXTENDED REALITY INFORMATION-BASED BEAM MANAGEMENT
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain orientation information associated with the UE. The orientation information may indicate a rotational movement of the UE. The UE may transmit an indication of a beam associated with a predicted orientation of the UE, wherein the predicted orientation of the UE is based at least in part on the orientation information. The UE may receive an updated beam or measurement configuration based at least in part on the indication. Numerous other aspects are described.
SYSTEMS AND METHODS FOR UPLINK TRANSMISSION SWITCHING
A wireless communication method includes determining, by a wireless communication device, a first carrier corresponding to a first frequency resource and a second carrier corresponding to a second frequency resource, and determining, by the wireless communication device, whether to transmit a third transmission during a time interval based on a first transmission, a second transmission and an operation state, the second transmission being transmitted before the first transmission is to be transmitted.
REFERENCE CARRIER PHASE FOR POSITIONING REFERENCE SIGNALS
A method of providing positioning reference signal information includes: transmitting wirelessly, from an apparatus, a positioning reference signal comprising a carrier signal with a carrier phase; and transmitting, from the apparatus, an indication of a reference carrier phase of the positioning reference signal, comprising a phase of the carrier signal of the positioning reference signal at a reference time of transmission of the positioning reference signal.
CONTROL OF MULTI-USER MULTIPLE INPUT MULTIPLE OUTPUT CONNECTIONS
Apparatuses and methods in a communication system are provided. A method comprises receiving from network instructions of how to control multi-user multiple input multiple output connections maintained by one or more radio access nodes, the connections utilising one or more slices. One or more radio access nodes perform, based at least in part on the received network instructions, multi-user pairing of terminal devices of the same or different slices, and determine, based at least in part on the received network instructions, slice-based quota taking multi-user pairing and interference arising from paired allocations into account.
DYNAMIC AND ADAPTIVE CODE BLOCK MAPPING SELECTION
Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for flexible selection of a type of mapping to use for mapping code blocks to a set of resources for transmission. A user equipment (UE) may transmit assistance information to a base station to assist the base station in selecting from a set of mapping types available for code block mapping. The UE may then receive, from the base station, an indication of a selected mapping type for code block mapping based on the assistance information. The assistance information may include a recommendation of a mapping type or a metric of a channel that the base station may use to select the mapping type. Because the mapping type may be selected dynamically (e.g., “on the fly”), the UE and the base station may be able to adaptively exploit different types of diversity.
TECHNIQUES FOR ENABLING POWER SAVINGS WITH PHASE SHIFTER CONFIGURATIONS
Methods, systems, and devices for wireless communications are described. A communications device may transmit, to a second communications, a request to update a phase shifter configuration. The first communications device may receive, from the second communications device and in response to the request, a response accepting the request to update the phase shifter configuration. The first communications device may then transmit, to the second communications device, an uplink transmission in accordance with the updated phase shifter configuration based on receiving the response. The first communications device may include a first user equipment (UE) and the second communications device may include a second UE or a base station.
MULTI-PDSCH SCHEDULING ENHANCEMENTS
In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. In certain configurations, the UE receives DCI scheduling two or more downlink data channels to be transmitted in one or more slots. The UE determines an indication, in the DCI, indicating a first TCI state and a second TCI state. The UE receives each of the two or more downlink data channels in a respective first set of resources in accordance with the first TCI state and in a respective second set of resources in accordance with the second TCI state.
BANDWIDTH PART SWITCHING IN REPEATERS
A repeater BWP switching schedule is provided for a repeater that is responsive to a user equipment BWP switching schedule. Should the repeater support a plurality of active user equipments, the user equipment BWP switching schedule is a superset of the BWP switching schedule for each individual user equipment. The repeater BWP switching schedule may thus be more granular than the UE BWP switching schedule.
SIGNALING ENHANCEMENTS FOR SIMULTANEOUS MULTIPLEXING IN AN INTEGRATED ACCESS AND BACKHAUL NETWORK
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a parent node in an integrated access and backhaul (IAB) network may transmit, to an IAB node having a mobile termination function (IAB-MT) and a distributed unit (IAB-DU), signaling indicating a set of restricted IAB-DU beams and associating the set of restricted IAB-DU beams with one or more IAB-MT beams, the set of restricted IAB-DU beams determined based on measurements related to interference caused by the IAB-DU and the IAB-MT performing a simultaneous operation in one or more simultaneous multiplexing modes. Additionally or alternatively, the parent node may perform scheduling for the IAB-MT based on signaling received from the IAB node that indicates beam-specific parameters related to a multiplexing capability for a beam pair that includes an IAB-MT beam and an IAB-DU beam associated with the IAB-MT beam. Numerous other aspects are provided.
RF CHANNEL DESCRIPTION FOR MULTIPLE FREQUENCY NETWORKS
Techniques are described for expanding and/or improving the Advanced Television Systems Committee (ATSC) 3.0 television protocol in robustly delivering the next generation broadcast television services. An ATSC3.0 service list table (SLT) contains correlations between service IDs and frequencies so that a receiver receiving duplicate services on different frequencies in a boundary between broadcast regions can select the best frequency to tune to in order to present the service, without having to access a database to correlate service IDs to frequencies.