Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may measure one or more linear combinations, of a set of beams, from a radio access network (RAN) node. Accordingly, the UE may transmit a report, based at least in part on measuring the one or more linear combinations, to the RAN node. The one or more linear combinations may be indicated in one or more rules stored in a memory of the UE or may be indicated in a system information block or a radio resource configuration message. Numerous other aspects are described.

Abstract: A method is disclosed for reducing processor utilization at a cellular base station, comprising: sending a number of random access preambles in a System Information Block (SIB) that may be less than 64; subtracting the number of random access preambles from 64 to obtain a ceiling of dedicated preambles; and using root sequences to generate a number of dedicated preambles less than or equal to the number of random access preambles, thereby reducing processor utilization relative to generating 64 preambles.

Abstract: A system and method for generating and transmitting emergency messages and for maintaining real-time emergency communications sessions between users and emergency dispatch centers. A system receives data transmitted from a user device and constructs an emergency message related to a specific type of emergency scenario as well as the location, meta-data and background information of the user. The generated emergency message is transmitted via a communications network and delivered to an appropriate emergency dispatch center. The method enables the user to deliver a detailed request for help regardless of his or her location or, in another instance, delivers the basic emergency response related information for the user. The generated emergency message is universally compatible with emergency communications center infrastructure so long as the communications centers possess basic voice call equipment.

Abstract: A method of operating an uplink scheduler as part of a medium access control scheduler on a satellite includes selecting, from a plurality of user terminals, a first number of zero-bandwidth request user terminals from the plurality of user terminals, selecting, from the plurality of user terminals, a second number of non-zero-bandwidth request user terminals from the plurality of user terminals, binning the second number of non-zero-bandwidth request user terminals into a plurality of bins based on a respective bandwidth requirement for each non-zero-bandwidth request user terminal and based on a minimum user terminal grant and allocating, according to a grant allocation algorithm, a respective grant of radio resources in an uplink frame to each user terminal of the plurality of user terminals into a respective bin of the plurality of bins in an order associated with increasing bandwidth needs. A downlink scheduler is also disclosed.

Abstract: Systems and methods are provided for reserving resources in a telecommunication network. The method including: receiving, at a node, a first service request to reserve a quantity of resources from a subscriber's first account, wherein the quantity of resources requested to be reserved are greater than an amount of available resources in the subscriber's first account; determining, at the node, that the quantity of resources needed to be reserved is within an overbooking limit associated with the subscriber's first account; and reserving, based on the determining step, the requested quantity of resources.

Abstract: A terminal apparatus for communicating with a second terminal apparatus via a first terminal apparatus. The third terminal apparatus receives a sidelink transmission from the second terminal apparatus to the first terminal apparatus, measures a sidelink Reference Signal Received Power (SL-RSRP) from the received sidelink transmission, and determines whether the SL-RSRP is equal to or greater than a threshold, and notifies a higher layer that the second terminal apparatus is in proximity in a case that the SL-RSRP is determined to be equal to or greater than the threshold, and does not notify the higher layer that the second terminal apparatus is in proximity in a case that the SL-RSRP is not determined to be equal to or greater than the threshold.

Abstract: A control method employed by a wireless fidelity (Wi-Fi) multi-link device (MLD) includes: in response to gaining access of a first link at a first time point through channel contention, enabling a multi-link coherent operation mode on the first link for performing frame exchange process on the first link by using N spatial streams, wherein N is a positive integer not smaller than 2; and in response to gaining access of a second link at a second time point through channel contention, blocking the multi-link coherent operation mode from being enabled on the second link, wherein performance of the second link is lower than performance of the first link.

Abstract: A first mobile device including; first charging terminals, a power line communication modem configured to supply power to a second mobile device connected with the first charging terminals and to perform data communication with the second mobile device, wherein the data communication includes a plurality of data packets, and a microcontroller unit configured to generate primary data including a first data packet among the plurality of data packets, wherein the first data packet includes a first header and a first data message, wherein the first header includes a first code indicating a purpose for the first data packet, and the first data message includes upper bits indicating a destination for data and lower bits indicating a number of data packets included in a first group in the data.

Abstract: A method, computer-readable media and system for providing Random Access Channel (RACH) response preamble prioritization are presented. In one embodiment a method includes receiving, from a RACH receiver at a Preamble Prioritization Element (PPE), a list of detected preambles from a plurality of User Equipment (UE) devices, the preambles having a configured priority for different preamble groups; providing, by the PPE, an ordered prioritized list of the detected preambles; and forwarding, by the PPE to a RACH response element, a predetermined number of detected preambles from the ordered prioritized list.

Abstract: The present disclosure provides a method, performed by a user equipment (UE), of determining a propagation delay value, the method including requesting a propagation delay from a base station, transmitting a time measurement signal on a time measurement resource allocated by the base station, receiving, from the base station, a response including an extended timing advance (TA) command, and based on the received response, applying time information and starting a timer. The present disclosure provides a method, performed by a UE, of performing communication in an unlicensed spectrum, the method including determining whether to transmit data via a configured grant (CG), comparing priorities of the CG and an uplink resource, and changing the priority of the CG, based on a listen before talk (LBT) failure.

Abstract: An interference information detection method and a related apparatus are disclosed. The method includes: A server collects information about the plurality of frames from the plurality of stations, where information about some of the plurality of frames includes sending time, contention time, and frame duration, and the contention time indicates time at which a corresponding frame starts to wait to be sent or duration in which the corresponding frame waits to be sent; and the server determines the interference information about the plurality of stations based on the information about the plurality of frames.

Abstract: The present disclosure relates to control information sending methods in a wireless communications system. In one example waveform control information sending method, a network device obtains control information that includes uplink transmission waveform indication information, and sends the control information to a terminal. After receiving the control information, the terminal determines, based on the control information, a waveform used to send uplink data.

Abstract: A controlling data packet sending method. The method for controlling data packet sending includes: obtaining a plurality of control models, where the plurality of control models corresponds to a plurality of conditions; selecting, based on a first condition, a first control model corresponding to the first condition from the plurality of control models, the first control model is used to process a transmission parameter of any network in at least one network; processing, by using the first control model, a transmission parameter of a first network accessed by an end node, to obtain a first control parameter required for sending the data packet of the first application by the end node by using the first network; and controlling sending of the data packet of the first application based on the first control parameter.

Abstract: Wireless communications systems and methods related to communicating a sidelink communication among sidelink user equipment devices (UEs) are provided. A UE may determine a first starting point from a plurality of starting points and perform a listen-before-talk (LBT) to contend for a channel occupancy time (COT) beginning at the first starting point. The UE may transmit, during the COT based on the LBT, a sidelink communication beginning at the first starting point.

Abstract: An autonomous vehicle communication safety system includes a vehicle-mounted communication device and a terminal communication device. At least two communication channels are established between the vehicle-mounted communication device and the terminal communication device. At least one vehicle-mounted processor of the vehicle-mounted communication device generates a key, stores the key in a data packet, encrypts and compresses the data packet, and outputs the data packet which has been encrypted and compressed through the at least two communication channels to at least one terminal processor of the terminal communication device. Once received, at least two encrypted and compressed data packets are decompressed and decrypted by the at least one terminal processor to obtain at least two keys to be verified. The least one terminal processor determines whether the keys to be verified are identical and consequently controls connection statuses of the at least two communication channels.

Abstract: A method for synchronization in a wireless system. In the method, a physical broadcast channel (PBCH) includes one or more bits, wherein the one or more bits indicate additional system information when a frequency of the wireless system is within a frequency range up to a predefined frequency and indicate a location of a slot group in a synchronization signal burst set when the frequency of the wireless system is above the predefined frequency, and wherein the slot group comprises at least one synchronization signal block and the synchronization signal burst set includes the slot group.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a transmission configuration indicator (TCI) identifying a TCI state. The UE may associate the TCI state with one or more channels or reference signals based at least in part on a configured association. The UE may communicate using the one or more channels or reference signals based at least in part on associating the TCI state with the one or more channels or reference signals. Numerous other aspects are described.

Abstract: Embodiments generally relate to a system for managing media resources from a plurality of mobile devices and delivered by a vehicle. In particular, embodiments relate to an apparatus for providing a queue of media resources from a mobile device to a vehicle. The apparatus comprises a wireless transceiver, a vehicle interface, and a processor. The processor establishes a wireless connection to the mobile device and then receives a uniform resource identifier (URI) for a media resource from the mobile device. It then processes the URI to determine information on the media resource, including its media type and selects a media source associated with the media type that comprises the media resource. The processor next adds the media resource to the queue of media resources, which is broadcast via the wireless connection, and triggers the media source to provide the media resource to the vehicle via the vehicle interface.

Abstract: A service packet transmission method and apparatus, the method including receiving, by the source mobile edge computing network element, after a source mobile edge computing network element receives a second uplink service packet, a first uplink service packet sent by a source user plane network element and that is from a target user plane network element, where the second uplink service packet is the last uplink service packet sent by the source mobile edge computing network element to a source application server, sending, by the source mobile edge computing network element, the first uplink service packet to a target mobile edge computing network element, and sending, by the source mobile edge computing network element, first indication information to the target mobile edge computing network element, the first indication information indicating that the sending of the first uplink service packet by the source mobile edge computing network element ends.

Abstract: An apparatus comprising means for performing: grouping columns of a linear combination coefficient matrix into a predefined number of clusters; and sending at least one of the clusters in a second part of a uplink control signalling transmission of a channel to an access node, wherein the uplink control signalling transmission comprises a first part and the second part.