Apple Inc.

Interdigital Patent Holdings, Inc.

Idac Holdings, Inc.

Future Wei Technologies, Inc.

Freescale Semiconductor,inc.

Vid Scale, Inc.

Sony Corporation

Broadcom Corporation

Sony Group Corporation

Oghenekome Oteri

Dawei Zhang

Wei Zeng

Hong He

Haitong Sun

Chunxuan Ye

Weidong Yang

Yushu Zhang

Chunhai Yao

Sigen Ye

Huaning Niu

Jie Cui

Yang Tang

Seyed Ali Akbar Fakoorian

Hanqing Lou

Xiaofei Wang

Rui Yang

Robert L Olesen

Yuchul Kim

Alphan Sahin

Li-Hsiang Sun

Pengfei Xia

Frank La Sita

Fangli Xu

Guodong Zhang

Haijing Hu

Zhibin Wu

Shahrokh Nayeb Nazar

Nirav B Shah

Fengjun Xi

Yuqin Chen

Monisha Ghosh

Jia Tang

Afshin Haghighat

Mahmoud Taherzadeh Boroujeni

Wei Zhang

Moon-il Lee

Manasa Raghavan

Li Hsiang Sun

Ismael Gutierrez Gonzalez

Hanging Lou

Yeong-Sun Hwang

Liangping Ma

Ahmad Reza Hedayat

Sarma V Vangala

Ghaith N Hattab

Pengkai Zhao

Kyle Jung-Lin Pan

Erdem Bala

Joseph S Levy

Wenshu Zhang

Loic Canonne-Velasquez

Cornelius Van Rensburg

Ruoheng Liu

Ankit Bhamri

James Wesley McCoy

Ralf Rossbach

Ghyslain Pelletier

Amir Aminzadeh Gohari

Amir Farajidana

Seyed Mohsen Hosseinian

Paul Marinier

Janet A Stern-Berkowitz

Weimin Xiao

Qiming Li

Tianyan Pu

Faris Alfarhan

Juan Fang

Wen Zhao

Sethuraman Gurumoorthy

Wei Yu Chen

Jayesh H Kotecha

Gregory S Sternberg

Yuriy Reznik

Aata El Hamss

Linbo Li

Leo G Dehner

Hongbo Yan

Shu Guo

Sanjeewa Herath

Yingqun Yu

Yufei W Blankenship

Young Hoon Kwon

Nelson Ray Sollenberger

Philippe J Sartori

J Patrick Tooher

Srirang Ashok Lovlekar

Murtaza A Shikari

Zhu Ji

Wei Luo

Anthony C K Soong

Tao Wu

Sami M Almalfouh

Xiang Chen

Shiau-He Tsai

Rami Mehio

Ahsan Aziz

Ying Jin

Some embodiments include an apparatus, method, and computer program product for enhanced Hybrid Automatic Repeat Request (HARQ)-ACK in a fifth generation (5G) wireless communications system. A user equipment (UE) can receive, during a HARQ-ACK window, a semi-persistent scheduling (SPS) Physical Downlink Shared Channel (PDSCH) transmission or a Physical Downlink Control Channel (PDCCH) transmission corresponding to a SPS PDSCH release. The UE can generate a Hybrid Automatic Repeat Request (HARQ)-ACK information bit corresponding to the reception. The UE can be configured with an offset value, k, and a length, l, of the HARQ-ACK window associated with an uplink transmission slot n, of a Physical Uplink Control Channel (PUCCH) transmission, and determine a starting slot of the HARQ-ACK window as n-k. When a corresponding valid uplink transmission slot is not available, the UE can transmit the HARQ-ACK information bit in the uplink transmission slot n of the PUCCH transmission.

Method for enhanced HARQ-ACK feedback in wireless communications

Approaches are described for receiving downlink signals simultaneously where analog beamforming is being used to increase the link budget between the base station and user equipment (UE). Alternatives within these approaches include the UE determining the synchronization signal block (SSB) to receive when there are multiple SSBs from different cells in a slot, and determining whether there are other signals in the same symbols with the selected SSB based on the type of signal and the SSB's functionality. In the case where there are another downlink signals channel state information-reference signal (CSI-RS) or physical downlink shared channel (PDSCH) from another cell, the UE selects the corresponding quasi co-location (QCL) assumption to receive the signals. Optionally, the UE can report whether it can support one or two QCL-TypeD at a time and whether it supports SSBs in different cells multiplexed in overlapped symbols.

Method for simultaneous reception of SSB and other signals

A method that determines a resource at a first user equipment (UE) for a sidelink communication from the second UE to a first UE is described. In an exemplary embodiment, the method receives a request from the second UE to send data to the first UE. In addition, the method determines a preconfigured resource selection window that is used by the second UE. Furthermore, the method determines a first sensing result at the first UE. The determined first sensing result includes information to be reported to the second UE for a resource selection. The determined first sensing results has a plurality of first sensing types. Further, the method transmits the first sensing result from the first UE to the second UE.

Methods and apparatus for sidelink resource exclusion for intra-device coordination in wireless communication

A user equipment (UE) may increase the reliability of transmission of a Physical Uplink Control Channel (PUCCH) by transmitting repeated copies of the PUCCH, according to a repetition pattern spanning one or more slots. In an intra-slot mode, more than one copy may be transmitted within each configured slot, with or without frequency hopping. The number of copies as well as a temporal gap between the transmission of successive copies may be configured by the network. The repetition pattern may or may not be interrupted by slot boundaries. In an inter-slot mode, one copy is transmitted per configured slot. Different copies may be transmitted in different directions, according to a spatial consistency pattern. The UE may perform repeated transmission of PUCCHs to different Transmission-Reception Points (TRPs) using respectively different timing advances and/or transmit power levels.

PUCCH repetition to increase the reliability of PUCCH transmission

Apparatus and methods are provided to for a user equipment (UE) to report channel state information (CSI) to a base station. The UE sends UE capability signaling to a base station to indicate support of a codebook for high speed scenarios. The UE processes configuration information from the base station for CSI reporting using the codebook. The configuration information indicates measurement resources for one or more downlink (DL) channel. The UE measures a channel response and interference using the measurement resources, generates CSI feedback using the codebook for at least one ray from the base station to the UE, and reports the CSI feedback to the base station.

Predictive CSI enhancements for high speed scenarios

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 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

Configuring channel state information reference signal (CSI-RS) reporting at a network may include encoding a single CSI-RS reporting configuration for transmission to a user equipment (UE) that is in connected mode with both a first transmission and reception point (TRP) and a second TRP. The single CSI-RS reporting configuration may include a plurality of CSI-RS resource sets. Each of the plurality of CSI-RS resource sets may include a plurality of CSI-RS resources. At least one of the plurality of CSI-RS resource sets may include CSI-RS resources that correspond to the first TRP or the second TRP. A CSI measurement communication received from the UE may be decoded. The CSI measurement communication may be based on the single CSI-RS reporting configuration communication. Based on the CSI measurement communication, one or more downlink data transmissions may be scheduled.

CMR and IMR configuration enhancement for multi-TRP CSI-RS reporting

A method for operating user equipment (UE) includes generating, by the UE, a transmit precoding matrix indicator (TPMI) list including one or more TPMIs selected from a set of available TPMIs stored at a base station (BS). Data indicative of the TPMI list is transmitted to the BS. An index of the TPMI list is transmitted to the BS. Downlink control information (DCI) is received from the BS including an indication of at least one TPMI from the TPMI list based on the index. Uplink data is transmitted to the BS on a physical uplink shared channel (PUSCH) using the at least one TPMI.

Full power uplink transmission enhancement

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

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San Diego, CA, United States of America

Oghenekome Oteri