Qualcomm Incorporated

Other

Ravi Agarwal

Gavin Bernard Horn

Peter Pui Lok Ang

Peerapol Tinnakornsrisuphap

Prashanth Haridas Hande

Tingfang Ji

Ozcan Ozturk

Sharad Deepak Sambhwani

Huilin Xu

Jay Kumar Sundararajan

Danlu Zhang

Naga Bhushan

Krishna Kiran Mukkavilli

Mickael Mondet

Yuchul Kim

Hwan Joon Kwon

Yeliz Tokgoz

Jing Lei

Soo Bum Lee

Yih-Hao Lin

Hyun Yong Lee

Aziz Gholmieh

Seyong Park

Jilei Hou

Arjun Bharadwaj

Keiichi Kubota

Tao Luo

Miguel Griot

Pavan Kumar Vitthaladevuni

Seyedkianoush Hosseini

Rohit Kapoor

Chih-Ping Li

Sony Akkarakaran

Joseph Binamira Soriaga

Saurabha Rangrao Tavildar

Bibhu P Mohanty

Punyaslok Purkayastha

Hussein Metwaly Saad

Linhai He

Dario Serafino Tonesi

Tom Edward Botterill

Hao Xu

Haitong Sun

Alexandros Manolakos

Alexei Yurievitch Gorokhov

Simone Merlin

Karl Georg Hampel

Raghu Narayan Challa

Sumeeth Nagaraja

Xipeng Zhu

Amir Aminzadeh Gohari

Sebastian Speicher

Francesco Pica

Vinay Melkote Krishnaprasad

Jafar Mohseni

Sandeep Kanakapura Lakshmikantha

Sanket Sanjay Kalamkar

Yann Lebrun

Wanshi Chen

Aleksandar Damnjanovic

Wei Jennifer Yang

Hung Dinh Ly

Hemanth Sampath

John Edward Smee

Bilal Sadiq

Srinivasan Balasubramanian

Arnaud Meylan

Masato Kitazoe

Arvind Vardarajan Santhanam

Peng Cheng

Olufunmilola Omolade Awoniyi-Oteri

Sitaramanjaneyulu Kanamarlapudi

Thomas Stockhammer

Andrei Dragos Radulescu

Karthika Paladugu

Leena Zacharias

Daniel Fred Filipovic

Nikolai Konrad Leung

Jason Frank Hunzinger

Luis Fernando Brisson Lopes

Kambiz Azarian Yazdi

Chetan Chakravarthy

Ajit Venkat Rao

Yue Yang

Siddharth Mohan

Sivaram Srivenkata Palakodety

Michel Evan Chauvin

Chengjin Zhang

Mahbod Ghelichi

Rahul Kashyap

Deepak Khandelwal

Juha Sirkka

Sabares Moola Sreedaranath

Amira Alloum

Juan Carlos Bucheli Garcia

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an application server may receive an indication that a handover is likely for a user equipment (UE), wherein the UE is in communication with the application server to receive a data stream. The application server may provide the data stream using values of one or more parameters to reduce an impact of a communication interruption associated with the handover. Numerous other aspects are described.

Handover indication for data stream

A first device may receive, from a second device, perception information for an environment of the first device based at least in part on a perception capability of the second device. The first device may generate a perception associated with a communication by the first device based at least in part on the perception information from the second device, where the perception indicates characteristics of the environment. The first device may adjust a parameter associated with the communication based at least in part on the perception. Numerous other aspects are described.

Perception-assisted wireless communication

Methods, systems, and devices for wireless communication are described. A wireless device may receive during an active duration, an indication of an opportunity to request uplink (UL) transmission. The wireless device may identify an opportunity to request UL transmission based at least in part on the indication. In some cases, the active duration may be a discontinuous transmission (DTX) configuration. The wireless device may then transmit on the UL resources during the opportunity to request UL transmission.

Macro and micro discontinuous transmission

Certain aspects of the present disclosure provide techniques for scheduling and bandwidth part (BWP) adaptation for extended reality (XR). A method that may be performed by a user equipment (UE) includes obtaining an indication to change at least one of a minimum control-channel-to-data-channel delay or a bandwidth for receiving a first transmission on a BWP; changing the at least one of the minimum control-channel-to-data-channel delay to a new minimum control-channel-to-data-channel delay or the bandwidth on the BWP to a new bandwidth; and receiving the first transmission on the BWP using the at least one of the new minimum control-channel-to-data-channel delay or the new bandwidth of the BWP.

Scheduling and bandwidth part adaptation techniques for extended reality

Disclosed are techniques for detecting a potential false base station (FBS). In an aspect, a user equipment (UE) or a location server obtains a first location estimate of the UE based on a cellular network-based positioning procedure involving one or more cells, obtains a second location estimate of the UE based on a non-cellular network-based positioning procedure, determines whether or not a difference between the first location estimate and the second location estimate is greater than a distance threshold, and performs a mitigation operation based on the difference being greater than the distance threshold.

Using positioning techniques to detect false base stations

Methods, systems, and devices for wireless communication are described. A wireless device may receive a downlink (DL) reception indication during an active duration of a discontinuous reception (DRX) configuration. The DL reception indication may indicate the presence of a reception opportunity following an inactivity interval, as well as the length of the inactivity interval. The wireless device may refrain from DL monitoring during the inactivity interval. In some cases, the wireless device may enter a sleep mode during the inactivity interval and wake up to receive a subsequent transmission during the reception opportunity. In some examples, the wireless device may use the inactivity interval to communicate using a different radio access technology (RAT).

Macro and micro discontinuous reception

Methods, systems, and devices for wireless communications are described. A user equipment (UE), such as a UE associated with an extended reality (XR) device, may obtain frame data from one or more cameras associated with the UE. The UE may determine a path of a beam providing communication between the UE and a base station, determine a location of a base station in communication with the UE, or both, where the base station location may be relative to a location of the UE. The UE may identify, based on the frame data, the path of the beam, the base station location, the UE location, or a combination thereof, a physical blockage to the communication. The UE may perform beam management for the communication based on identifying the physical blockage, so as to mitigate the impact the physical blockage may have on the communications between the UE and the base station.

Techniques for identifying blockages between devices

In a wireless access network, a false base station (FBS) may imitate a legitimate base station by repeating the transmissions of the legitimate base station at a higher power level such that one or more user equipment (UEs) synchronize with the FBS instead of the legitimate base station. The present disclosure provides a UE that detects an FBS. The UE may estimate a time of arrival of different multipath components of a downlink signal corresponding to a physical cell identity. The UE may determine an existence of FBS based on a difference between the times of arrival of two of the different multipath components exceeding a threshold amount of time. The UE may perform a mitigation operation in response to determining the existence of the FBS.

Wireless channel power profile false base station detection

Techniques are described for wireless communication. A method of wireless communication includes receiving from an application server, at a network node of a wireless communication system, an indication of data to be delivered to at least one wireless device; determining a handling of the data; and transmitting at least one report relating to the handling of the data to the application server. Another method of wireless communication includes receiving from an application processor of a wireless device, at a modem of the wireless device, a request to receive at least one report on events monitored at the modem; and transmitting the at least one report to the application processor.

Data packet store, forward, and monitoring functionality for network node or modem

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a master node (MN) may receive a message indicating that a user equipment (UE) has determined that a condition for a conditional primary secondary cell (PSCell) change has been satisfied for a candidate target PSCell. The candidate target PSCell may be one of a set of candidate target PSCells associated with the UE in a conditional PSCell change configuration provided by a base station. The MN may transmit, to a source secondary node, a confirmation message associated with the conditional PSCell change. Numerous other aspects are provided.

Signaling aspects of a conditional primary secondary cell change procedure in multi-radio access technology dual connectivity

Methods, systems, and devices for wireless communications are described. The method may include a user equipment (UE) generating a set of multimedia packets including a first multimedia packet and a second multimedia packet that is generated after the first multimedia packet. The UE may add the set of multimedia packets to a queue and apply an uplink packet handling protocol. Using the uplink packet handling protocol, the UE may discard the first multimedia packet and transmit, to a base station, the second multimedia packet. Using the second multimedia packet, a server in communication with the base station may generate a video frame and transmit the video frame to the UE via the base station.

Techniques for multimedia uplink packet handling

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive multiple transport blocks (TBs) representing an application data unit (ADU) from a base station. The base station may transmit an indication that the UE is to provide ADU level feedback. The UE may determine the ADU level feedback based on whether the ADU is successfully received and decoded or not. The UE may indicate the ADU level feedback for the TBs to the base station. The base station and the UE may communicate according to the ADU level feedback.

Flexible feedback with outer coding

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive time sensitive communication assistance information (TSCAI), associated with extended reality data traffic, that comprises at least one of multimedia cadence information, timing update information, timing offset information, configurable parameter set information, or extended reality specific traffic pattern information. The network node may transmit feedback associated with the TSCAI. Numerous other aspects are described.

Time sensitive communication assistance information for extended reality data traffic

Wireless communication devices, systems, and methods related to power saving, including during connected mode operation and for extended reality (XR) data communications with or without discontinuous reception (DRX), are provided. For example, a method of wireless communication includes receiving, while in a connected mode, a configuration based on data traffic for the wireless communication device, the configuration indicating: a first zone associated with a first set of operating parameters for the wireless communication device; and a second zone associated with a second set of operating parameters for the wireless communication device, the second set of operating parameters being different than the first set of operating parameters; operating in the first zone with the first set of operating parameters to monitor for a first downlink communication signal; and operating in the second zone with the second set of operating parameters.

Transmission of a configuration of a wireless communication device indicating zones

Growing community of inventors

San Diego, CA, United States of America

Ravi Agarwal