Qualcomm Incorporated

Qualcomm Innovation Center, Inc.

Linhai He

Wanshi Chen

Jing Lei

Tao Luo

Peter Pui Lok Ang

Peter S Gaal

Huilin Xu

Gavin Bernard Horn

Wooseok Nam

Seyedkianoush Hosseini

Hung Dinh Ly

Juan Montojo

Yi Huang

Wei Jennifer Yang

Joseph Binamira Soriaga

Hwan Joon Kwon

Tingfang Ji

Yuchul Kim

Krishna Kiran Mukkavilli

Muhammad Nazmul Islam

Ozcan Ozturk

Iyab Issam Sakhnini

Jelena Damnjanovic

Seyong Park

Miguel Griot

Yan Zhou

Jing Jiang

Jay Kumar Sundararajan

Peng Cheng

Mahmoud Taherzadeh Boroujeni

Ahmed Elshafie

Prashanth Haridas Hande

Xiaoxia Zhang

Naga Bhushan

Xipeng Zhu

Olufunmilola Omolade Awoniyi-Oteri

Gabi Sarkis

Rajat Prakash

Sony Akkarakaran

Bilal Sadiq

Masato Kitazoe

Junyi Li

Jing X Sun

Aleksandar Damnjanovic

Muhammad Sayed Khairy Abdelghaffar

Heechoon Lee

Umesh Phuyal

Yisheng Xue

Prasad Reddy Kadiri

Alexandros Manolakos

Ahmed Attia Abotabl

Chao Wei

Le Liu

Renqiu Wang

Gokul Sridharan

Aziz Gholmieh

Soo Bum Lee

Qiang Wu

Navid Abedini

Alberto Rico Alvarino

Mostafa Khoshnevisan

George Cherian

Sudhir Kumar Baghel

Sumeeth Nagaraja

Sitaramanjaneyulu Kanamarlapudi

Alexei Yurievitch Gorokhov

Xiao Feng Wang

Sundar Subramanian

Juergen Cezanne

Peerapol Tinnakornsrisuphap

Abdelrahman Mohamed Ahmed Mohamed Ibrahim

Kazuki Takeda

Srinivas Yerramalli

Seyed Ali Akbar Fakoorian

Tianyang Bai

Santosh Paul Abraham

Makesh Pravin John Wilson

Jun Ma

Arvind Vardarajan Santhanam

Liangping Ma

Yongjun Kwak

Weimin Duan

Yu Zhang

Shailesh Maheshwari

Hao Xu

Haitong Sun

Arumugam Chendamarai Kannan

Karl Georg Hampel

Bin Tian

Hemanth Sampath

Tom Chin

Chih-Hao Liu

Kuo-Chun Lee

Tien Viet Nguyen

Arnaud Meylan

Sven Fischer

Parag Arun Agashe

Haris Zisimopoulos

Fatih Ulupinar

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a beam failure detection (BFD) reference signal set in one or more slots in a full-duplex mode and in one or more slots in a half-duplex mode. The UE may detect beam failure due to self-interference based at least in part on a comparison of measurements of the BFD reference signal set in the full-duplex mode and half-duplex mode. The UE may switch from the full-duplex mode to the half-duplex mode for slots configured for the full-duplex mode based at least in part on detecting beam failure due to self-interference. Numerous other aspects are described.

Beam failure detection in full-duplex operation

Methods, systems, and devices for wireless communications are described. Generally, the described techniques at a user equipment (UE) provide for efficiently identifying a dormancy state of a secondary cell (SCell) configured for communications with a base station. A UE may be configured with a duration of time for which an SCell is to be in an indicated dormancy state. Accordingly, when the UE receives an indication of a dormancy state for an SCell, the UE may determine that the SCell is in the indicated dormancy state for the duration of time. The UE may also be configured with a default dormancy state of the SCell. Thus, after the duration of time expires, the UE may determine that the SCell is in the default dormancy state (e.g., the UE may fall back to the default dormancy of the SCell after the duration of time expires).

Configuration for secondary cell dormancy indications

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, configuration information including an indication of relaxation criteria and one or more relaxation parameters associated with radio link monitoring (RLM) or beam failure detection (BFD) relaxation. The UE may apply RLM or BFD relaxation in accordance with the one or more relaxation parameters based at least in part on a determination that the relaxation criteria are satisfied. Numerous other aspects are described.

Radio link monitoring or beam failure detection relaxation

Methods, systems, and devices for wireless communications are described to differentiate random access response types, such that a user equipment (UE) may identify a random access response for the UE. A UE may transmit a random access message that may be associated with a first type of random access response. The base station may be configured to communicate different types of random access responses, and may configure a random access response and an associated downlink control signal to correspond to the first type of random access response. The base station may transmit the downlink control signal to the UE by configuring different demodulation reference signals, different group identifiers, different search spaces or control resource sets, or different downlink control information. The UE may determine that the random access response is of the first type and may receive the random access response based on the decoded downlink control signal.

Random access message differentiation

Methods, systems, and devices for wireless communications are described. The method may include receiving from a master cell group of a dual connectivity environment a first message indicating that a secondary cell group of the dual connectivity environment is suspended, maintaining a lower layer configuration for the secondary cell group and modifying a measurement report configuration for the secondary cell group based on the first message and while the secondary cell group is suspended, receiving from the master cell group a second message indicating that the secondary cell group is no longer suspended, and reconnecting to the secondary cell group using the lower layer configuration for the secondary cell group based on the second message.

Uplink activity in secondary cell group suspension

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a configuration for a discontinuous reception (DRX) cycle periodicity, the indication including a selection of a non-integer number for the DRX cycle periodicity. The UE may receive one or more communications based at least in part on the configuration for the DRX cycle periodicity. Numerous other aspects are described.

Discontinuous reception cycle periodicity

Certain aspects provide a method for wireless communication by a first user equipment (UE), such as a receiver (RX) UE. The method generally includes receiving signaling configuring the first UE with a discontinuous reception (DRX) mode having one or more DRX ON durations for sidelink communications with at least a second UE, and deciding to extend a DRX ON duration of the one or more DRX ON durations configured for the first UE when the first UE is in the DRX ON duration and when one or more conditions are met.

Extending discontinuous reception (DRX) on durations in sidelink DRX operations

Methods, systems, and devices for wireless communications are described that provide for transmitting two or more transport blocks in an uplink transmission, in which a transmitting device may skip transmissions in some portion of a set of allocated resources for the transport blocks. Uplink data may be encoded to be transmitted via the multiple transport blocks, where a first transport block may have first transport block size that is different than a second transport block size of a second transport block. The transport block sizes may be less than the size of the set of allocated resources, and the transport blocks may be transmitted via the different transmission layers, and a portion of the allocated resources may be unused. The transmitting device may provide an indication of the unused resources for use in decoding the transport blocks.

Partial uplink transmission for multiple uplink transport blocks

The present disclosure relates to procedures for random access channel (RACH) type selection and random access response (RAR) monitoring. Specifically, the present disclosure may configure a user equipment (UE) and network entity to perform RACH type selections, determine mapping ratios, perform mapping procedures for orphan PRACH resources, monitor one or multiple RAR messages within an extended RAR window, and facilitate RAR type differentiation.

Techniques for user equipment (UE) procedures for random access channel (RACH) type selection and random access response (RAR) monitoring in a wireless communication system

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, a measurement configuration that indicates a measurement consolidation threshold. The UE may obtain a neighbor cell measurement based at least in part on a value of the measurement consolidation threshold for a UE having a single receive (Rx) chain. Numerous other aspects are described.

Measurement consolidation thresholds for reduced capability user equipment

Aspects relate to sending a transmission control indicator (TCI) state activation in a multiple transmission and reception point (multi-TRP) transmission system having multiple component carriers. A component carrier (CC) list of component carrier identifiers (IDs) may be configured to either exclude or include a select CC ID prior to sending a transmission configuration indicator (TCI) state activation within control signaling to at least one user equipment (UE) in the RAN. Depending on whether the CC ID is excluded or included in the CC list, the receiving UEs in the system may be configured to apply a TCI state activation for the CC ID either included or excluded in the CC list, or not apply any TCI state to any CC ID by ignoring the control signaling.

Multiple component carrier simultaneous transmission control indicator state activation with multiple transmission and reception point transmission

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may release a connection with a first network entity and determine a first virtual coverage area of the UE based on a geographic location of the UE associated with the release of the connection. The UE may obtain a message that includes area information. The area information may be indicative of one or more second virtual coverage areas, which the UE may use in determining whether to monitor for a paging early indication (PEI). Based on the first virtual coverage area and the one or more second virtual coverage areas may monitor for a paging message, such as the PEI or downlink control information (DCI) associated with a paging occasion.

Paging message communication in a non-terrestrial network

The present disclosure relates to methods and devices for wireless communication including a UE and a base station. The UE can receive a MAC CE indicating an update to a spatial relation configuration of the UE for PUCCH transmissions. In some aspects, the update can be indicated by PUCCH resource information, where the PUCCH resource information can include first PUCCH resource information including a first PUCCH resource ID that identifies a first PUCCH resource and first spatial identification information. Additionally, the UE can update the spatial relation configuration of the UE based on at least one of the first PUCCH resource information or other PUCCH resource information of the PUCCH resource information, where the other PUCCH resource information can be in a same PUCCH resource group as the first PUCCH resource. Also, the UE can transmit a PUCCH transmission based on the updated spatial relation configuration.

Updating PUCCH spatial relation information

Methods, systems, and devices for method for wireless communication are described. A user equipment (UE) may receive first control signaling indicating a first set of communication occasions for periodic transmission or periodic reception in accordance with a first periodicity and may receive second control signaling indicating a second set of communication occasions that differs in timing from the first set of communication occasions. The UE may shift a first occasion of the first set of communication occasions to align the first occasion of the first set of communication occasions within a threshold time period from a first occasion of the second set of communication occasions. The UE may then communicate on the first occasion of the second set of communication occasions and on the first occasion of the first set of communication occasions.

Techniques for aligning communications

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network entity, a configuration that indicates one or more measurement objects, wherein a measurement object of the one or more measurement objects indicates a synchronization signal block (SSB) frequency of a configured bandwidth part (BWP). The UE may determine, from the one or more measurement objects, a serving cell measurement object based at least in part on an active BWP of the UE, wherein the serving cell measurement object is associated with an SSB frequency in the active BWP. Numerous other aspects are described.

Serving cell measurement objects associated with active bandwidth parts

Growing community of inventors

San Diego, CA, United States of America

Linhai He