29 results about "Time gap" patented technology

A wireless device may receive one or more configuration parameters, of a cell, for physical downlink control channel (PDCCH) monitoring. The one or more configuration parameters may indicate a time duration of a span of one or more symbols for the PDCCH monitoring, and a time gap between two consecutive spans. The wireless device may determine a buffering time offset, for buffering data scheduled by a PDCCH transmission, based on the time gap and a subcarrier spacing of the cell. The wireless device may receive, in a first radio resource, downlink control information (DCI) scheduling a transport block (TB) in a second radio resource. The wireless device may drop the TB in response to a duration, in time, between the first radio resource and the second radio resource being less than, or equal to, the buffering time offset.

The present disclosure relates to intra-cell Handover optimization. There provides a wireless device, comprising: at least one antenna; at least one radio coupled to the at least one antenna; and a processor coupled to the at least one radio; wherein the processor is configured to; acquire gap configuration information; stop communication between the wireless device and network side in a time gap indicated by the gap configuration information; and resume the communication between the wireless device and the network side after the time gap.

Systems and methods are disclosed herein for supporting coherent transmissions in a wireless network such as a Non-Terrestrial Network (NTN). In one embodiment, a method performed by a wireless communication device comprises starting an uplink transmission and performing one or more actions comprising creating a time gap within the uplink transmission and / or muting a portion of the uplink transmission to support a timing advance of the continued uplink transmission. The method further comprises performing time-frequency compensation during a time period created by performing the one or more actions and continuing the uplink transmission after performing the time-frequency compensation. In this manner, a low-complexity method for achieving a compensation for a time variant Doppler shift is provided. This offers a predictability that can be used in a wireless network such as, for example, an NTN for supporting coherent demodulation and optimized receiver implementations.

The techniques described herein provide solutions for SL signaling that supports two candidate starting symbols within a slot. Slots with two candidate starting symbols may not be applicable to slots with feedback channel resources. Slots with two candidate starting symbols may be preconfigured. Slot structures and solutions for determining transport block size (TBS), for slots supporting two candidate starting symbols, are provided. Also described are solutions for processing time constraints and time gaps between reception of slots supporting two candidate starting symbols and providing feedback regarding such slots. Techniques described herein also include solutions for sharing information during overlapping long-term evolution (LTE) and new radio (NR) sensing windows, sharing LTE and NR sub-channel resources, and avoiding NR feedback transmission that may overlap with LTE transmissions. These and other features and techniques are described herein.

A method for unicast UWB ranging includes receiving UWB sensor data from a plurality of UWB sensors. The UWB sensors include UWB anchors and a UWB tag. The method further includes assigning a priority to each of the plurality of UWB to create a schedule. Also, the method includes synchronizing a global clock to generate a synchronized global time. Moreover, the method includes determining a maximum time gap and a minimum time gap, wherein the minimum time gap is a minimum amount of time needed between a first sensor reading and a second sensor reading of the plurality of UWB sensors to avoid UWB signal collision, the maximum time gap is a maximum predetermined amount of time between sensor readings of the plurality of UWB sensors; and updating the schedule based on the synchronized global time, the minimum time gap, and the maximum time gap.

Various techniques are provided for method including determining, by a first node, a time domain timing structure that supports bi-directional communication, initiating a communication from the first node to a second node based on the timing structure, sending an indication from the first node to the second node, the indication being configured to cause a time gap in the timing structure and the indication indicates that the time gap is followed by communicating a number of symbols, during which the first node continues to transmit to any device other than the second node, generating the time gap in the timing structure, and continuing the timing structure by the first node.

The application provides an object detection method based on space-time gap degree, an electronic device and a storage medium. The method comprises the following steps: obtaining multiple frames of echo images with time sequence in a target region, constructing an echo pyramid corresponding to each frame of echo image to obtain multi-scale observation in the spatial dimension of each frame of echo image; based on the echo pyramid, observing under the same spatial scale along the time dimension to obtain a space-time gap degree image under multi-scale observation, and determining a target object in the target region according to the space-time gap degree image. The method provided by the application can improve the accuracy of the object detection result based on the space-time gap degree.

Methods, systems, and devices for wireless communication are described. A first user equipment (UE) may receive control signaling indicating a set of unevenly spaced time domain occasions within a time duration to monitor for a sensing signal associated with estimating a speed of an object, where in the set of unevenly spaced time domain occasions, a first time gap between a first pair of consecutive time domain occasions is different than a second time gap between a second pair of consecutive time domain occasions. The UE may monitor, within the time duration, for a first reflected sensing signal during the set of unevenly spaced time domain occasions, and the UE may transmit a report indicating a Doppler frequency, an estimated speed of the object corresponding to the Doppler frequency, or both, based on monitoring for the first reflected sensing signal.

A method can include transmitting, by a wireless device, a capability message comprising a field indicating a time gap of the wireless device to complete a procedure of layer 1 or layer 2 triggered mobility (LTM). The method can also include receiving, in a time interval, a medium access control control element (MAC CE) indicating cell switch to a candidate cell of LTM. The method can further include transmitting, via the candidate cell and a time resource, an uplink transmission, wherein the time resource is after the time gap plus an offset from the time interval.

A first user equipment (UE) is configured to receive from a base station a signaling comprising indication of one or more time-frequency resources and an indicator indicating a time gap, and transmit a transport block (TB) to a second UE using the one or more time-frequency resources. For each of the time-frequency resources, the first UE monitors a hybrid automatic repeat request (HARQ) feedback from the second UE, using a physical sidelink feedback channel (PSFCH) resource; and transmits to the base station a HARQ feedback report signal based on the HARQ feedback or absence thereof, in a physical uplink control channel (PUCCH), using a single PUCCH resource determined based on the time gap from a last one of the PSFCH resources.

A method can include transmitting, by a wireless device, a capability message comprising a field indicating a time gap of the wireless device to complete a procedure of a layer 1 or layer 2 triggered mobility (LTM) procedure. The method can also include receiving, by the wireless device, a radio resource control configuration message comprising a configuration of a candidate cell for the LTM procedure. The configuration includes a configured grant and indicates a time resource for an uplink transmission. The method can further include receiving, by the wireless device in a time interval, a medium access control control element indicating cell switch to the candidate cell. The method can further include transmitting, by the wireless device via the candidate cell and the time resource, the uplink transmission, wherein the time resource is after the time gap plus an offset from the time interval.

A method for operating a motorcycle. In the method, distance information is provided if a time gap between the motorcycle and a vehicle in a rear area of the motorcycle is smaller than a predefined time value.

Systems and processes are described for resource allocation for new radio (NR) sidelink transmissions in an unlicensed spectru (NR-U). More specifically, the resource allocation is performed for mode 1 sidelink transmissions. The methods and systems include a time gap field that is configured to indicate a time gap between downlink control information (DCI) format 3_0 transmissions and Physical Sidelink Control Channel (PSCCH) or Physical Sidelink Shared Channel (PSSCH) transmissions.

A method for performing one or more measurement operations at a station (STA) device in a Wireless Local Area Network (WLAN) includes: transmitting, to an Access Point (AP), capability information indicating one or more parameters associated with Time Gap for Measurement (TGM) supported by the STA device; receiving, from the AP, a time gap configuration from the AP in response to the transmitted capability information; and performing the one or more measurement operations based on the received time gap configuration, wherein the one or more measurement operations comprise at least one of one or more intra-frequency measurements, one or more inter-frequency measurements, one or more out-of-band beacon and pilot measurements, and one or more cross-technology measurements.

Downlink Synchronization Method of User Equipment to a 5G Cellular Network and Associated User Equipment. The downlink synchronization method (100) of user equipment to a 5G cellular network comprises: - a receiving step (105); - a first frequency-time synchronization step (110), comprising first estimates of a frequency gap (DF1) and a time gap (DT1) between the transmitted and received signals (S) and a determination of a first component (N_PSS) of the cell number (N_cell) by autocorrelation and cross-correlation; and - a second frequency-time synchronization step (120), comprising second estimates of the frequency gap (DF2) and the time gap (DT2) by autocorrelation and cross-correlation, taking into account the first component (N_PSS). The second estimates are more accurate than the first estimates. Figure for the abstract: Figure 3

The present disclosure relates to computer-implemented methods, software, and systems for identifying cyclic patterns in data observations collected as time series with irregular time spacing between each other. Distribution of the time occurrences associated with the data observations is analyzed to identify a cyclic pattern. A list of time gaps between each of the data observations is defined. Time gaps are defined according to a common time measure. The time gaps of the list of time gaps are evaluated using two reader operators that separately browse through the list of time gaps. A cyclic pattern is identified in the list of time gaps based on the iteratively evaluating. The identifying comprises identifying (i) a length of cycle within the cycle patterns and (ii) an index element of a time gap of the list of time gaps.

Method for monitoring a physical downlink control channel (PDCCH) by a base station (BS), wherein the method includes the following steps: Setting an initial time gap from one end of the PDCCH to the beginning of a common physical downlink channel (PDSCH); Setting a second time gap from one end of the PDSCH to the beginning of a physical uplink control channel (PUCH); Configuring a high-priority channel and a low-priority channel within a PDCCH monitoring span; Received from a user device (UE) of at least one parameter indicating a minimum amount of additional time required by the UE to process the low-priority channel; and based on at least one parameter, configuring the UE with at least one offset used to increase the first time gap and / or the second time gap.

Various aspects of the disclosure generally relate to wireless communication. In some aspects, a wireless communication device can receive, in a first slot, a cyclic prefix (CP) at a beginning of the first slot, data content, and a tail sample at an end of the first slot. The wireless communication device can initiate a gap action (such as switching a beam) during reception of the tail sample, the gap action occurring within a time gap formed by at least the tail sample. The time gap can also include a CP of a second slot after the first slot. The wireless communication device can complete the gap action within the time gap. Numerous other aspects are described.

This disclosure describes systems, methods, and devices related to low latency preemption. A device may establish time gaps between consecutive physical layer (PHY) convergence protocol data units (PPDUs) to facilitate preemption opportunity for low latency (LL) transmission. The device may detect a suspend / resource request (SR) transmitted over predefined null tones, wherein the SR is received from a station device (STA). The device may determine if a current transmit opportunity (TXOP) is preemptable and communicate this status through a control frame. The device may set a suspend request (SR) feedback report support subfield within an ultra high reliability (UHR) capabilities element based on a capability to support the SR feedback report.

User equipment includes a processor, a transmitter, and receiver. The processor determines a capability of the UE for operating a monitoring function involving a capability condition regarding a minimum group time gap between two consecutive groups of time spans within a grouping window having a length of one or more slots. The transmitter transmits a capability indication indicating the capability condition to a base station. The receiver receives, from the base station, information for configuring the monitoring function, including the one or more monitoring occasions in which the UE monitors the downlink control channel.

A device according to various embodiments can: report measurement information to a first base station; receive an HO command from the first base station; on the basis that the HO command configures, as a target base station, a base station related to NTN, transmit, to the first base station, information about a time gap related to transmission of a RACH preamble; and transmit the RACH preamble to the target base station.

Aspects of the present disclosure provide apparatuses and methods for providing time gaps that can be used for training, verifying, compiling, and / or switching artificial intelligence (AI) / machine learning (ML) models for use in wireless communication. In the time gaps, a wireless apparatus can deprioritize certain normally or routinely performed processes and functions to spare processing power and / or resources for performing AI / ML model related functions. In one example, an apparatus can provide one or more time gaps associated an AI / ML model used for communication with a network entity. The apparatus can deprioritize, in the one or more time gaps, at least one of uplink (UL) communication or downlink (DL) communication with the network entity. The apparatus can perform, in the one or more time gaps, one or more AI / ML model related processes.

The application discloses a phased array radar antenna transmitting-receiving protection time testing method and system, relates to the mineral product screening technical field, and comprises the following steps: S100, a mute time window is inserted along a time axis extended from a tail part of a transmitting pulse, a mute area for accommodating a residual wave of the transmitting signal is formed, a time curve of a signal attenuation process is constructed, and a residual energy path scale line is drawn based on the time curve; S200, a frequency-by-frequency scanning is performed in a main frequency bandwidth range based on the residual energy scale line, a backfolding gathering area of residual energy in a frequency spectrum space is extracted, a relationship between a corresponding frequency point and a time point is recorded, and a backfolding point list containing an energy backfolding position is formed. The application combines power pre-declining, frequency rotation and reverse frequency scanning, removes folding energy point by point in a ring spectrum channel, guides a tail wave into a time gap band, prevents interference to a receiving channel, improves transmitting-receiving switching stability, reduces a misjudgment protection triggering probability, and realizes active regulation and control of tail wave interference.

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a capability report indicating a capability to support at least a first minimum time gap and a second minimum time gap for physical downlink control channel (PDCCH) monitoring. The UE may receive configuration information that is indicative of a plurality of low power-wakeup signal (LP-WUS) occasions and a plurality of PDCCH monitoring windows. The UE may receive a LP-WUS during a first LP-WUS occasion of the plurality of LP-WUS occasions, and the LP-WUS may be indicative that the UE is to monitor a first PDCCH monitoring window of the plurality of PDCCH monitoring windows, where a time gap between the first LP-WUS occasion and the first PDCCH monitoring window satisfies one of the first minimum time gap or the second minimum time gap. The UE may perform PDCCH monitoring during the first PDCCH monitoring window.

Systems and methods for detecting device change due to Dynamic Host Configuration Protocol (DHCP) in sparsely populated log data include monitoring and logging network traffic data; identifying one or more outlier time gaps associated with an Internet Protocol (IP) address used to communicate over the network within the logged network traffic data; and determining the occurrence of a DHCP change based on one or more network traffic characteristics of the IP address before and after the outlier time gap.

Methods and apparatus are described. A wireless transmit / receive unit (WTRU) includes a processor and a transceiver, and is configured with a gap threshold. A processor and a transceiver reserve a first channel occupancy time (COT) for transmission and detect whether there is a second COT reservation for another WTRU prior to the first COT. Based on the time slot between the last symbol of the second COT and the first symbol of the first COT being less than a gap threshold, the transceiver and the processor trigger resource reselection to select another resource in another time slot for transmission. Based on the time slot being greater than a slot threshold, the processor and the transceiver perform a listen before talk (LBT) during the time slot and transmit in the first COT.

To provide an apparatus and method for determining a slot for an uplink reception for a non-terrestrial network link between a base station and user equipment.SOLUTION: A wireless communication system comprises a base station that determines a timing advance based on at least a random access preamble reception and determines an uplink offset based on the timing advance. The base station may further determine a candidate slot for an uplink reception based on at least the offset. In addition, the base station may determine if the candidate slot is available for the uplink reception. The base station may use the candidate slot for the uplink reception when the candidate uplink slot is available and may use the next available slot for the uplink reception when the candidate uplink slot is not available.SELECTED DRAWING: Figure 8A

Implementations of the present application provide a communication method and a communication apparatus. The method includes: an AMP tag obtains a time-offset used to estimate the start time of the energizer PPDU carrying the carrier signal. In the situation that there is a long-time gap between the control PPDU and the energizer PPDU, the AMP tag can figure out the right carrier signal and backscatter on it at the right time.

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a capability report indicating a capability to support at least a first minimum time gap and a second minimum time gap for physical downlink control channel (PDCCH) monitoring. The UE may receive configuration information that is indicative of a plurality of low power-wakeup signal (LP-WUS) occasions and a plurality of PDCCH monitoring windows. The UE may receive a LP-WUS during a first LP-WUS occasion of the plurality of LP-WUS occasions, and the LP-WUS may be indicative that the UE is to monitor a first PDCCH monitoring window of the plurality of PDCCH monitoring windows, where a time gap between the first LP-WUS occasion and the first PDCCH monitoring window satisfies one of the first minimum time gap or the second minimum time gap. The UE may perform PDCCH monitoring during the first PDCCH monitoring window.