Qualcomm Incorporated

Beijing Zitiao Network Technology Co., Ltd.

Beijing Bytedance Network Technology Co., Ltd.

Ntt Docomo, Inc.

Greater Shine Limited

Ruifeng Ma

Bo Chen

Yuwei Ren

Huilin Xu

Pavan Kumar Vitthaladevuni

Tingfang Ji

Joseph Binamira Soriaga

Chenxi Hao

Yu Zhang

Krishna Kiran Mukkavilli

Hao Xu

Yuan Xu

Alexandros Manolakos

Yeliz Tokgoz

Weifeng Huang

Xiaobo Huang

Renqiu Wang

Jay Kumar Sundararajan

Liangming Wu

Le Gao

Haozhe Li

Wanshi Chen

Naga Bhushan

Liu Liu

Qin Mu

Huiling Jiang

Lin Yuan

Sony Akkarakaran

Yi Huang

Taesang Yoo

Muhammad Sayed Khairy Abdelghaffar

Hwan Joon Kwon

Kazuaki Takeda

Weimin Duan

June Namgoong

Qiaoyu Li

Yang Lv

Chao Han

Yujia Wang

Gao Liu

Yantong Wei

Chenxiang Zhao

Lu Tao

Haoming Tan

Jiancong Xu

Zijian Gong

Di Chen

Methods, systems, and devices for wireless communications are described. The described techniques provide for a first base station transmitting a control message to a user equipment (UE). The control message may include an indication to perform a measurement during one or more resources associated with the first base station and that correspond to a second base station. The UE may measure reference signals transmitting via the beam of the second base station and during the time and frequency resources of the first base station. Based on the measurements, the UE determine an interference status correspond to the beam of the second base station and transmits an indication of the interference status to the first base station.

Reporting neighboring cell interference due to beam jamming

Methods, systems, and devices for wireless communications are described. A communication device, such as a user equipment (UE) may receive an allocation of a set of sensing resources and a set of cross-link interference measurement resources. The UE may identify a sensing resource of the set of sensing resources on which a sensing signal is received, and determine one or more of the set of cross-link interference measurement resources that overlap with the sensing resource. The UE may thereby measure the one or more cross-link interference measurement resources for cross-link interference based on the one or more cross-link interference measurement resources overlapping with the sensing resource.

Interference measurement based on multiple sensing resource candidates

Certain aspects of the present disclosure provide techniques that may for configuration of parameters for monitoring for a combination downlink control information (DCI) that schedules data and/or reference signal transmissions in multiple cells. An example method generally includes determining, a blind decode (BD) limit and a control channel element (CCE) limit based on a scaling factor less than one, determining physical downlink control channel (PDCCH) parameters based on the BD limit and the CCE limit for monitoring for a combination downlink control information (DCI) that schedules at least one of data or reference signal (RS) transmissions in multiple cells, and monitoring for the combination DCI based on the determined PDCCH parameters.

Monitoring for a combination downlink control information (DCI) for scheduling transmissions in multiple cells

Embodiments of the present invention provide a method and apparatus for exporting and importing a group node, which relate to the field of software development technology. The present disclosure enables: receiving an exporting request, where the exporting request is used to request to export a target group node; recursively acquiring nodes in a node group corresponding to the target group node and connection lines between the nodes in the node group; generating a first file according to the target group node, the nodes in the node group, and grouping information of the group nodes in the node group; generating a second file according to connection lines between the nodes in the node group; and outputting a serialized file for the target group node according to the first file and the second file.

Method and apparatus for exporting and importing a group node

Embodiments of the present disclosure disclose a method and apparatus for monitoring a control channel, a chip, a device, and a storage medium, and relate to the field of communication technology. The method includes: receiving downlink control information (DCI) sent by a network device, the DCI including configuration selection information, the configuration selection information indicating an antenna switching configuration; determining a target receiving antenna number based on the antenna switching configuration indicated by the configuration selection information; and monitoring a control channel through an antenna with the target receiving antenna number.

Method and apparatus for monitoring control channel, chip, device, and storage medium

Aspects are provided which enhance receiver performance of PDCCH by allowing a base station to associate a configured PDSCH CSI-RS with a PDCCH for channel estimation and reception by a UE. A UE receives a reference signal associated with a physical downlink shared channel (PDSCH) from a base station, and uses the reference signal to receive a physical downlink control channel (PDCCH) and/or measure the PDCCH and feedback a corresponding channel measurement for the PDCCH. A base station configures a reference signal associated with a PDSCH for transmission of a PDCCH and/or reception of a corresponding channel measurement for the PDCCH as feedback from the UE, and transmits the reference signal to the UE.

CSI-RS to enhance PDCCH transmission or reception

Methods, systems, and devices for wireless communications are described. In some systems, a base station may transmit a slot format indicator (SFI) to a first user equipment (UE) via downlink control information (DCI) and the first UE may use the SFI to determine time-domain resources over which the first UE may measure cross link interference (CLI) arising from a transmission from a second UE. The first UE may use the SFI as an index into a slot format combination table, which may also be used for uplink and downlink scheduling or may be exclusively used for determining the time-domain resources for CLI measurement. The first UE may determine a set of slot formats from a slot format table based on a slot format combination corresponding to the SFI index and may determine over which symbols the first UE may measure CLI based on the set of slot formats.

Slot format downlink control information for cross link interference measurement resource configuration

Methods, systems, and devices for wireless communications are described. Generally, a base station may transmit, to a victim user equipment (UE) a configuration message indication one or more resource for measuring cross-link interference (CLI) from an aggressor UE. The configuration message may include one or more cell parameters, which may include an indication of a relationship between the serving cell of the victim UE and the serving cell of the aggressor UE. The victim UE may determine the relationship between the serving cells based on the received cell parameters, and may perform CLI measurements based thereon. In some cases, the UE may adjust a CLI measurement window, or may prioritize some aggressor UEs, based on the determined relationship. The UE may also transmit a CLI measurement report to the base station.

Cross-link interference measurement configuration

Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may receive, from a base station, a control message including an indication associated with a configuration for an interference measurement (IM) report in a channel state information (CSI) report. The UE may determine a setting of the configuration for the IM report based on the indication, which may include one or both of a resource setting associated with IM information in a frequency domain or a spatial setting associated with IM information in a spatial domain. The UE may generate the IM report based on one or both of the resource setting or the spatial setting and may transmit the CSI report including the IM report to the base station.

Differential mode for interference-specific channel state information report

Certain aspects of the present disclosure provide techniques for efficient signaling of frequency resources in multiple cells. For example, a single downlink control information (DCI) transmission to a user equipment (UE) may be used to indicate a bandwidth part (BWP) switch to be applied in multiple cells. In some cases, the BWP switch may be into a pre-defined BWP across the multiple cells (and the same DCI may also schedule or trigger data or reference signals in the pre-defined BWP).

Bandwidth part operation for combination DCI for scheduling multiple cells

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a measurement of a wireless signal from a first base station of a network, the measurement including one or more of: a Doppler shift of the wireless signal or an angular variation of the wireless signal; determine that a high speed train or tunneling (HSTT) event has occurred based at least in part on the measurement; provide, to the first base station, an indication that the HSTT event has occurred; and receive, from the first base station, configuration information to: configure the UE for a handover to a second base station of the network, configure the UE for beam switching, or cause the UE to change a connection state. Numerous other aspects are provided.

Continuous connection for a single frequency network

A method for editing an audio special effect includes that an audio input control, an audio playing control and an audio output control and at least one of an audio special effect control or an audio detection control are created based on a first creation operation triggered by a user; an audio output port of the audio input control is connected to an audio input port of the audio playing control, an audio output port of the audio playing control is connected to an audio input port of a second audio control, and an audio output port of the second audio control is connected to an input port of the audio output control; and an audio stream of to-be-processed audio is controlled to flow from the audio input control sequentially through the audio playing control, the second audio control and the audio output control to obtain target special effect audio.

Method and apparatus for editing audio special effect, device and storage medium

Methods, systems, and devices for wireless communications are described that improve resource configuration for crosslink interference (CLI) measurement in a wireless communications system. For example, a victim user equipment (UE), may be configured to receive and measure the CLI from one or more aggressors. Specifically, the victim UE may be configured to use a dedicated tracking loop for the CLI measurements to track a dedicated channel of the CLI. Additionally or alternatively, the victim UE may associate CLI with an aggressor identity allowing the CLI resources from the same aggressor to be measured jointly. In another example, an aggressor UE may transmit additional reference signals for a victim UE to measure prior to sounding reference signals. The victim UE may report the CLI measurements to its serving base station.

Resource configuration for cross link interference measurement

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive control signaling indicating a resource for measuring cross link interference (CLI). The UE may determine that the resource overlaps with (e.g., at least partially overlaps) one or more symbols or a transmission occasion. The UE may determine, according to what the resource overlaps with, whether to measure CLI over the resource. For example, if one or more of the symbols is uplink or if the resource verlaps a transmission occasion, the UE may not measure CLI. If one or more of the symbols are downlink, the UE may measure CLI. If one or more of the symbols is flexible or has an unknown type, the UE may determine whether to measure CLI based on a type of the control signaling.

Slot format for intra-frequency cross link interference measurement

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive configuration information that indicates, for a plurality of signals configured in a symbol, a plurality of quasi-colocation (QCL) relationships to be used for determining a channel property; select a QCL relationship, from the plurality of QCL relationships, to be used for determining the channel property and the plurality of signals in the symbol; and receive the plurality of signals in accordance with the selected QCL relationship based at least in part on the channel property. Numerous other aspects are provided.

Quasi-colocation configuration

Growing community of inventors

Beijing, China

Ruifeng Ma