The present application relates to the field of wireless communications, and in particular to a relay device selection method and device, and a computer storage medium, which are used for selecting a relay device for a remote device. In the embodiments of the present application, a remote device determines channel quality information of a first sidelink between the remote device and at least one candidate relay device and channel quality information of a second sidelink therebetween, and selects a relay device to be used from among the at least one candidate relay device according to the channel quality information of the first sidelink corresponding to the candidate relay device and the channel quality information of the second sidelink corresponding thereto.

A method and apparatus for reporting data transmission procedure failure for network optimization in a wireless communication system is provided. A wireless device performs the data transmissions to a network in idle state and/or inactive state. A wireless device detects failures of the data transmissions. A wireless device logs information related to each of the failures and counts a number of the failures, while the logging validity timer is running. A wireless device establishes or resumes a connection with the network based on that the counted number is equal to or bigger than a threshold value.

A terminal including: a reception unit configured to receive, from a base station apparatus, configuration information of a time window for measurement based on an SSB; and a control unit configured to measure based on the SSB, wherein the configuration information includes, as a time length of the time window, a time length selected from a plurality of time lengths including a time length shorter than a predetermined time length, and wherein the control unit performs measurement based on the SSB within a time window of a time length included in the configuration information.

Certain aspects of the present disclosure provide techniques for low complexity physical downlink channel. A method that may be performed by a user equipment (UE) includes determining one or more policies for monitoring one or more physical downlink control channels (PDCCHs) within one or more bandwidth parts (BWPs) for a first type of UE, wherein the one or more policies for the first type of UE are different from a set of policies for a second type of UE; and monitoring for signals from a network entity via the one or more PDCCHs according to the determined policies.

Certain aspects of the present disclosure provide techniques for low complexity physical downlink channel. A method that may be performed by a user equipment (UE) includes determining one or more policies for monitoring one or more physical downlink control channels (PDCCHs) within one or more bandwidth parts (BWPs) for a first type of UE, wherein the one or more policies for the first type of UE are different from a set of policies for a second type of UE; and monitoring for signals from a network entity via the one or more PDCCHs according to the determined policies.

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may calculate one or more parameters associated with a quality of communications between the UE and a base station. The UE may determine a bitrate for performing the communications based on the one or more calculated parameters prior to receiving a bitrate recommendation from the base station, and the UE may transmit, prior to receiving the bitrate recommendation from the base station, a request to perform the communications in accordance with the determined bitrate. The base station may determine whether to accept the requested bitrate, and perform the communications with the UE in accordance with the determination.

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may calculate one or more parameters associated with a quality of communications between the UE and a base station. The UE may determine a bitrate for performing the communications based on the one or more calculated parameters prior to receiving a bitrate recommendation from the base station, and the UE may transmit, prior to receiving the bitrate recommendation from the base station, a request to perform the communications in accordance with the determined bitrate. The base station may determine whether to accept the requested bitrate, and perform the communications with the UE in accordance with the determination.

In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. The UE receives an indication of a number of slots in a slot group. The UE receives a configuration associated with a duration indicating a number of slot groups in which down link control channels are to be monitored by the UE. The UE receives an indication indicating one or more slots, in each slot group in the duration, in which search spaces are located for detecting the down link control channels. The UE searches the search spaces in the one or more slots in each slot group in the duration to detect the down link control channels.

In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. The UE receives an indication of a number of slots in a slot group. The UE receives a configuration associated with a duration indicating a number of slot groups in which down link control channels are to be monitored by the UE. The UE receives an indication indicating one or more slots, in each slot group in the duration, in which search spaces are located for detecting the down link control channels. The UE searches the search spaces in the one or more slots in each slot group in the duration to detect the down link control channels.

A method for a UE to perform a MUSIM operation is provided. The method includes connecting to a first network associated with a first USIM; transmitting a request message to the first network, the request message including assistance information to request a time gap for the MUSIM operation; receiving a first time gap configuration from the first network in a case that a type of the time gap requested by the UE is aperiodic, the first time gap configuration indicating a starting SFN and a starting subframe of a first configured time gap; and in a case that the UE receives the first time gap configuration, switching to a second network, while keeping a connection to the first network, during the first configured time gap according to the first time gap configuration, the second network being associated with a second USIM.