Apple Inc.

Intel Corporation

Samsung Electronics Co., Ltd.

Other

Intel IP Corporation

Huaning Niu

Dawei Zhang

Yushu Zhang

Hong He

Haitong Sun

Wei Zeng

Chunxuan Ye

Oghenekome Oteri

Weidong Yang

Sigen Ye

Jie Cui

Yang Tang

Seyed Ali Akbar Fakoorian

Chunhai Yao

Manasa Raghavan

Yuan Zhu

Qinghua Li

Qiming Li

Wenting Chang

Xiang Chen

Gang Xiong

Jong-Kae Fwu

Salvatore Talarico

Xiaogang Chen

Chiu Ngo

Jeongho Jeon

Qiaoyang Ye

Hujun Yin

Debdeep Chatterjee

Alexei Vladimirovich Davydov

Pengfei Xia

RongZhen Yang

Seunghee Han

Mo-Han Fong

Xintian Eddie Lin

Hwan-Joon Kwon

Alexey Vladimirovich Khoryaev

Anthony Lee

Robert J Stacey

Fangli Xu

Yujian Zhang

Qian Li

Geng Wu

Seau Sian Lim

Ralf Matthias Bendlin

Kamran Etemad

Abhijeet Bhorkar

Haijing Hu

Ping Wang

Feng Jiang

Po-Kai Huang

Hyejung Jung

Wei Zhang

Sergey Panteleev

Jonathan Segev

Thomas J Kenney

Chittabrata Ghosh

Eldad Perahia

Sarma V Vangala

Nageen Himayat

Jia Tang

Michael Faerber

Carlos Cordeiro

Youn Hyoung Heo

Yuqin Chen

Laurent Cariou

Muthaiah Venkatachalam

Sharad Deepak Sambhwani

Andreas Schmidt

Vivek G Gupta

Alexander Sasha Sirotkin

Gregory Vladimirovich Morozov

Assaf Yaakov Kasher

Alexandre Saso Stojanovski

Konstantinos Dimou

Jing Zhu

Sethuraman Gurumoorthy

Changlong Xu

Shilpa Talwar

Honglei Miao

Zhibin Wu

Yakun Sun

Joonyoung Cho

Yongjun Kwak

Martin Hans

Maik Bienas

Guotong Wang

Ankit Bhamri

Yang-Seok Choi

Wook Bong Lee

Dae Won Lee

Rohit U Nabar

Candy Yiu

Rui Huang

Kyeongin Jeong

Zhu Ji

Amir Aminzadeh Gohari

Sami M Almalfouh

Huai-Rong Shao

The disclosure relates to Discontinuous Reception (DRX) based UE behavior. A user equipment (UE) is configured to perform operations comprising: obtaining a first DRX cycle; determining a second DRX cycle at least based on the first DRX cycle and a DRX cycle threshold, wherein the DRX cycle threshold is a highest value of DRX cycle that can support LEO (Low-Earth Orbit) cell measurement; and applying the second DRX cycle, comprising applying the second DRX cycle to measurement of at least one LEO cell of the serving cell and a neighbor cell, wherein at least one of the serving cell and the neighbor cell is a LEO cell.

DRX based UE behavior

Provided is a method for a base station, includes: generating, for transmission to at least one UE, control information associated with SRS transmission, wherein the control information indicates an SRS band including a plurality of RBs for the SRS transmission, the control information indicates a first subband for a first UE and a second subband for a second UE in a same SRS band for an SRS transmission occasion; receiving, from the at least one UE, SRS on a plurality of SRS transmission occasions according to the control information, wherein a location hopping parameter is applied to the plurality of SRS transmission occasions, wherein a first starting location of the first subband for the first UE on a first SRS transmission occasion and a second starting location of the first subband for the first UE on a second SRS transmission occasion are determined based on the location hopping parameter.

Frequency hopping enhancement for partial frequency sounding

A user equipment (UE) configured to receive configuration information for a first search space (SS) set of a first slot group for multi-slot physical downlink control channel (PDCCH) monitoring (MSM), receive configuration information for a second SS set of a second slot group for MSM, perform MSM based on the first SS set and switch from the first SS set to the second SS set using one of a first type of search space set group (SSSG) switching or a second type of SSSG switching.

Multi-slot PDCCH monitoring and search space set group switching

In an example method, a user equipment (UE) device receives a plurality of Synchronization Signal Block (SSB) beams transmitted by base stations (BSes) during discovery burst transmission windows (DBTWs). For each of the SSB beams, the UE device determines an index value of the SSB beam (l) within a respective one of the DBTWs, and determines a value Z=lmod N, where Nrepresents a maximum allowable number of SSB beams transmitted by each of the BSes during a single DBTW. The UE device determines whether two or more of the SSB beams are quasi co-located based on the values Z for the SSB beams, and processes wireless signals received from the BSes based on the determination.

Technologies in multi-PDSCH transmission in a wireless network

The present application relates to devices and components including apparatus, systems, and methods for determining and acknowledging transmission configuration indicator states.

Transmission configuration indicator determination and acknowledgment

A user equipment (UE) is provided to select an uplink transmission beam to communicate with a base station in a secondary cell of a carrier aggregation (CA) scheme. The UE can communicate with a first base station in a primary cell (PCell), and receive a command from the wireless network to activate a physical uplink control channel (PUCCH) transmission to a second base station in a secondary cell (SCell). The second base station can be in a being-activated state. The UE can determine whether an uplink spatial relation configuration is provided to the UE, and determine whether the UE supports beam correspondence. Based on the determinations, the UE can select an uplink transmission beam for the PUCCH transmission to the second base station.

Uplink transmission beam selection in a secondary cell

A cell performs beam management operations for a user equipment (UE). The cell transmits a first group of multiple reference signals via a first transmission reception point (TRP) to a user equipment (UE), transmits a second group of multiple reference signals via a second different TRP to the UE, receives an indication that the UE has selected a first beam associated with one of the multiple reference signals of the first group and a second beam associated with one of the multiple reference signals of the second group and transmits downlink data to the UE using the first beam and the second beam.

Beam management in multi-TRP operation

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for communications between user equipment. One of the methods includes receiving, by a first device and from a second device, sidelink control information indicating a resource reservation for a single-slot resource for the second device to use to communicate with the first device; determining, by the first device and based at least in part on the sidelink control information, whether a potential resource collision exists when the first device is scheduled to communicate with another device using the single-slot resource or when the single-slot resource is reserved by another device; and in response to determining that the potential resource collision exists, sending, by the first device and within a predetermined number of slots from a reference slot, a collision message to cause the second device to determine another single-slot resource to use to communicate with the first device.

Inter-device communication

Aspects are described for a user equipment (UE) comprising a transceiver and a processor communicatively coupled to the transceiver. The UE is in a multi-TRP mode. The processor is configured to receive a configuration message, a BFD configuration, and a BFR configuration. The UE switches to a single-TRP mode upon receiving the configuration message. The processor is further configured to update a first BFD procedure based on the BFD configuration and update a first BFR procedure based on the BFR configuration. Finally, the processor is configured to perform the updated first BFD procedure and the updated first BFR procedure for the first TRP responsive to a result of the updated first BFD procedure.

Method for a transmission/reception point (TRP) specific beam failure recovery (BFR) for a single downlink control information (DCI) mode

This disclosure relates to techniques for performing channel state information reporting for multi-transmission-reception-point operation in a wireless communication system. Channel state information configuration information may be provided to a wireless device. The channel state information configuration information may indicate channel measurement resources associated with each of multiple transmission reception points. The wireless device may perform channel state information reporting based on the channel state information configuration information.

Channel state information reporting for multi-transmission-reception-point operation

The present application relates to devices and components including apparatus, systems, and methods to implement a codebook design for Doppler cases. For example, a multiple-input, multiple-output code configuration may be utilized for selecting components.

Codebook design

Apparatuses, systems, and methods for enhancing non-PMI based CSI reporting for NC-JT in multi-TRP operations, including addressing channel CRI reporting, CQI reporting, RI reporting, and CSI processing complexity and timeline in NC-JT multi-TRP operations. For example, a UE may receive, from a base station, a configuration for a first set of CSI-RS resources for a first TRP (associated with single TRP operation), a second set of CSI-RS resources for a second TRP (associated with single TRP operation), and a third set of pairs of CSI-RS resources for the first TRP and second TRP (associated with multi-TRP operation). The UE may report, to the base station, a CRI report indicating whether the UE prefers single TRP operation from the first TRP or the second TRP, or multi-TRP operation from the first TRP and the second TRP. The CRI report may be based on the configuration.

Methods for non-PMI CSI reporting enhancements for multi-TRP operation

This disclosure relates to techniques for configuring, performing, and reporting neighbor cell measurements in a wireless communication system. A base station of a serving cell may provide configuration information relevant to performing layer 1 (L1) measurements based on reference signals of one or more neighbor cells. A UE may perform L1 inter-frequency measurements of the neighbor cell(s) based on the configuration. The UE may report the measurements.

Neighbor cell measurements

The present application relates to devices and components including apparatus, systems, and methods for radio link monitoring and/or beam failure detection operations in wireless communication systems.

Reference signal transition for radio link monitoring and beam failure detection

Techniques of beamforming in reference signal (RS) transmissions, applicable to frequency ranges including frequencies between 52.6 GHz and 71 GHz, are described. Such techniques may include determining a communication channel is unoccupied for an initial duration, determining a number of communication slots of the communication channel to defer for transmission, and counting one or more communication slots of the communication channel that are not in use. The techniques may include determining the number of counted one or more communication slots is not equal to the determined number of communication slots of the communication channel to defer, and transmitting one or more data units based on the determination that the number of the counted one or more communication slots is not equal to the determined number of communication slots of the communication channel to defer.

Techniques of beamforming in reference signal (RS) transmissions

Growing community of inventors

Milpitas, CA, United States of America

Huaning Niu