Abstract: This document generally relates to wireless communication that includes a user device that determines that it satisfies a condition, and in response to satisfying the condition, performs at least one of: a relaxed positioning reference signal (PRS) measurement according to a relaxed PRS measurement rule that corresponds to the condition; or a relaxed sounding reference signal (SRS) transmission according to a relaxed SRS transmission rule that corresponds to the condition. Additionally, at least one network device determines a relaxed PRS measurement rule corresponding to a first condition or a relaxed SRS transmission rule corresponding to a second condition. The at least one network device transmits the relaxed PRS measurement rule corresponding to the first condition or the relaxed SRS transmission rule corresponding to the second condition.

Abstract: This patent application discloses methods, apparatus, and systems that positioning enhancement in wireless communication systems.

Abstract: Provided are a method and apparatus for determining information, a method and apparatus for determining corresponding relationship, a device, and a medium. The method for determining the corresponding relationship includes determining a first corresponding relationship according to at least one of signaling information or a predetermined rule. The first corresponding relationship includes at least one of the following: a corresponding relationship between N pieces of third information and M sets of beam failure recovery parameters or a corresponding relationship between a first-type frequency domain bandwidth group and a second-type frequency domain bandwidth group. N and M are each a positive integer greater than or equal to 1. A piece of third information includes at least one of the following: a control resource set (CORESET) group or a frequency domain bandwidth group.

Abstract: Example implementations can include a wireless communication method of receiving, by a wireless communication device from a wireless communication node, configuration information indicating receptions of a plurality of reference signals for positioning on a plurality of frequency layers, measuring, by the wireless communication device, the reference signals for positioning on the frequency layers or a joint of frequency layers, and reporting, by the wireless communication device to a wireless communication element, a measurement result of the reference signals for positioning on the frequency layers or the joint of frequency layers.

Abstract: The present disclosure is directed to positioning with carrier phase, including a method for positioning, performed by a user equipment (UE), by receiving configuration information of a reference signal for positioning from a network, performing a measurement on the reference signal for the positioning, and reporting a measurement result of the reference signal for the positioning.

Abstract: This patent document described methods, apparatus, and systems that relate to multiple sensing resource sets sand frequency layers for ISAC and other wireless communication systems. In one example aspect, a method for wireless communication includes determining, by a first wireless device, a plurality of sensing resource positions based on a configuration information indicative of at least one resource sets; and transmitting, by the first wireless device, a sensing signal at the sensing resource positions.

Abstract: This patent application discloses methods, apparatus, and systems that relate to position difference-based time-frequency resource patterns for wireless sensing signals. In one example aspect, a method for wireless communication includes transmitting, by a first wireless device, a signal at N resource positions, where N is a positive integer, wherein a set of position differences generated on the N resource positions includes at least a predetermined percentage of a set {0, d, 2d, . . . , (L?1)d}, wherein L is an integer larger than N, wherein d is a unit time- or frequency-domain position differences.

Abstract: Provided are a reference signal receiving and sending method, a first communication node, a second communication node, and a medium. The method includes that: first configuration information is received, where the first configuration information includes a reference signal pattern; and a reference signal is received according to the first configuration information.

Abstract: This patent application discloses methods, apparatus, and systems that relate to weighting window configuration design that can be used in ISAC or other wireless communication systems. In one example aspect, a method for wireless communication includes generating, by a first wireless device, a first signal from a sequence, generating, by the first wireless device, a second signal through an operation comprising multiplying the first signal with a plurality of weighting coefficients associated with a window function; and transmitting, by the first wireless device, the second signal.

Abstract: Provided are a method and device for transmitting a reference signal. The method includes: determining reference signal information according to signaling information or a first predetermined rule, where the reference signal information satisfies a second predetermined rule; and transmitting, according to the reference signal information, the reference signal and a channel corresponding to the reference signal.

Abstract: Provided are an information indication method and apparatus and a storage medium. The information indication method includes: receiving first configuration information sent by a first communication node; determining corresponding second configuration information according to a predefined conversion rule and the first configuration information, where each of the first configuration information and the second configuration information includes at least one of control resource set configuration information, search space configuration information, demodulation reference signal (DMRS) configuration information or a cellbarred indicator field in master information block (MIB) information; and receiving system information according to an indication of the second configuration information.

Abstract: Provided are a position determination method and device for a reference signal, a communication node and a storage medium. The position determination method for a reference signal includes acquiring indication information; and determining the frequency domain position of a first PTRS and the frequency domain position of a second PTRS according to the indication information and a predefined mapping relationship. The predefined mapping relationship indicates a mapping relationship between the indication information and the frequency domain position of the first PTRS and a mapping relationship between the indication information and the frequency domain position of the second PTRS.

Abstract: Methods, systems, and devices for multiple transmission schemes in wireless communication are described. In one aspect, a wireless communication method is disclosed to include: transmitting, by a first communication device, at least one of i) a repetition mode of data transmissions to be sent to a second communication device, ii) a mapping between N indicated beams and all scheduled transmissions of the data, or iii) a RV (Redundant Version) relationship among the all scheduled transmissions of the data, wherein the transmitting is based on at least one of the N indicated beam(s), a DMRS (Demodulation Reference Signals) port indication, or K time domain occasions, N and K being non-negative integers.

Abstract: Systems and methods for reference signaling design and configuration in wireless communication networks is discussed herein. In one embodiment, the systems and methods are configured to determine, by a wireless communication device, an activated beam state applicable to a downlink signal received from a wireless communication node. The systems and methods can be further configured to determine, by the wireless communication device based at least on the activated beam state, a first information of an uplink signal to the wireless communication node, the uplink signal associated with an uplink resource.

Abstract: A wireless communication method for use in a wireless terminal is disclosed. The wireless communication method comprises receiving, from the wireless network node, a second signal based on a quasi-co-location assumption of a first signal when at least one event occurs, wherein the first signal and the second signal overlap in at least one time unit.

Abstract: A method at a base station for performing data transmission to a user equipment in a communications system supporting carrier aggregation of at least one first carrier on which a short TTI is applied and at least one second carrier on which a long TTI is applied. The method transmits at least one DL scheduling grant corresponding to data transmission to the user equipment in a DL control region of at least one of a short TTI on a first carrier and a long TTI on a second carrier and performs DL data transmission towards the user equipment in a data transmission region of a short TTI on the first carrier and in the data transmission region of a long TTI on the second carrier as indicated by the at least one DL scheduling grant.

Abstract: Provided are a parameter determination method and device for coordinated multi-point transmission. The parameter determination method includes steps described below. A first parameter is determined, and a second parameter is determined according to the first parameter. The uncertainty problem of some parameter values in the coordinated multi-point transmission in the related art is solved.

Abstract: Embodiments of the present invention provide method and devices for signaling transmission in unlicensed band. The method comprising determining a signal transmission pattern, which defines time and frequency resources for transmitting at least one signal in a first frequency band; signaling, via a second frequency band, the signal transmission pattern to a first device; and transmitting the at least one signal via the first frequency band, to the first device, according to the signal transmission pattern; wherein a transmission of one of the at least one signal is skipped if time and frequency resource for the transmission defined by the signal transmission pattern is detected as busy. Corresponding methods and devices for receiving a signal which is transmitted using above method are also disclosed.

Abstract: Disclosed is a power determination method, including: a first communication node determines power information according to at least one of signaling information and an agreed rule, where the power information includes at least one of: first-type power information associated with a first-type channel or signal, second-type power information associated with a second-type channel or signal, or third-type power information associated with the first-type channel or signal; where an acquisition parameter of the first-type power information comprises the second-type power information, and an acquisition parameter of the third-type power information do not comprise the second-type power information; and where the first-type channel or signal is a channel or a signal between the first communication node and a second communication node, and the second-type channel or signal is a channel or a signal between the first communication node and one or more third communication nodes.

Abstract: Disclosed are a data transmission method and apparatus, a device, and a non-transitory computer-readable storage medium. The data transmission method may include: acquiring K physical shared channel patterns; and performing repetition transmission on data to be transmitted according to the K physical shared channel patterns, where K is an integer greater than 1.