公开(公告)号：US20220400373A1

公开(公告)日：2022-12-15

申请号：US17348522

申请日：2021-06-15

Applicant: QUALCOMM Incorporated

Inventor： Xipeng ZHU ,  Gavin Bernard HORN ,  Taesang YOO ,  Rajeev KUMAR ,  Shankar KRISHNAN ,  Aziz GHOLMIEH ,  Rajat PRAKASH ,  Eren BALEVI

IPC: H04W8/24 ,  G06N3/04 ,  G06N3/08

Abstract: Certain aspects of the present disclosure provide techniques and apparatus for determining neural network functions (NNFs) and configuring and using corresponding machine learning (ML) models for performing one or more ML-based wireless communications management procedures. An example method performed by a user equipment includes transmitting, to a base station (BS), UE capability information indicating at least one radio capability of the UE and at least one machine learning (ML) capability of the UE and receiving, from the BS based on the UE capability information, ML configuration information indicating at least one neural network function (NNF) and at least one ML model corresponding to the at least one NNF.

公开(公告)号：US20220322055A1

公开(公告)日：2022-10-06

申请号：US17220894

申请日：2021-04-01

Applicant: QUALCOMM Incorporated

Inventor： Marwen ZORGUI ,  Srinivas YERRAMALLI ,  Rajat PRAKASH

IPC: H04W4/38

Abstract: Aspects of sensor activation or deactivation for positioning a mobile device in a wireless communication network are disclosed. These aspects include, during a positioning session between the mobile device and a location server, determining with the location server that a first trigger condition or a second trigger condition has been met regarding reporting, by the mobile device to the location server, of sensor data from one or more sensors of the mobile device, where: the first trigger condition may comprise a trigger condition for activating the reporting, and the second trigger condition may comprise a trigger condition for deactivating the reporting. Aspects further include sending, from the location server to the mobile device, a message may comprise either: instructions to activate the reporting responsive to determining the first trigger condition has been met, or instructions to deactivate the reporting responsive to determining the second trigger condition has been met.

公开(公告)号：US20220312151A1

公开(公告)日：2022-09-29

申请号：US17213994

申请日：2021-03-26

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Mohammed HIRZALLAH ,  Roohollah AMIRI ,  Marwen ZORGUI ,  Rajat PRAKASH ,  Xiaoxia ZHANG ,  Taesang YOO

IPC: H04W4/029 ,  H04W24/08 ,  G01S5/02

Abstract: In an aspect, a network component (e.g., BS, server, etc.) obtains measurement information associated with uplink signal(s) from UE(s), with the uplink signal(s) having reciprocity with one or more downlink beams of wireless node(s) (e.g., TRP, reference UE, etc.). The network component determines (e.g., generates or refines) a meausrement (e.g., RFFP-P) model based on the measurement information. The network component provides the measurement (e.g., RFFP-P) model to a target UE. The target UE receives at least one signal (e.g., PRS) on the one or more downlink beams from the wireless node(s). The target UE processes the at least one signal (e.g., predicts target UE location) based at least in part on the measurement (e.g., RFFP-P) model.

公开(公告)号：US20220232517A1

公开(公告)日：2022-07-21

申请号：US17150901

申请日：2021-01-15

Applicant: QUALCOMM Incorporated

Inventor： Chih-Hao LIU ,  Yisheng XUE ,  Aleksandar DAMNJANOVIC ,  Jing SUN ,  Xiaoxia ZHANG ,  Rajat PRAKASH ,  Juan MONTOJO ,  Tao LUO

IPC: H04W72/02 ,  H04W28/26 ,  H04W72/04 ,  H04W74/08

Abstract: A first UE in a UE group may determine that a sidelink channel is available for data transmission and transmit SCI reserving a COT on the sidelink channel. A second may receive, from the first UE, the SCI reserving the COT on the sidelink channel and transmitting the sidelink transmission on the sidelink channel using one or more resources of the inter-group sharable resources. The COT may include a first set of resources reserved for the first UE, an intra-group sharable resources capable of being shared by the UE group, and an inter-group sharable resources capable of being shared by the second UE outside of the UE group. The second UE may perform the CAT 1 or CAT 2 LBT procedure to contend for the inter-group sharable resources. The access to the inter-group sharable resources may be limited.

公开(公告)号：US20220183046A1

公开(公告)日：2022-06-09

申请号：US17112400

申请日：2020-12-04

Applicant: QUALCOMM Incorporated

Inventor： Yisheng XUE ,  Jing SUN ,  Xiaoxia ZHANG ,  Tao LUO ,  Sony AKKARAKARAN ,  Rajat PRAKASH ,  Ozcan OZTURK

IPC: H04W72/14 ,  H04W28/26 ,  H04L1/08

Abstract: Certain aspects of the present disclosure provide techniques for sending a configuration for conditional configured grant (CG) occasions for uplink transmission to a user equipment (UE). Each conditional CG occasion may be associated with multiple conditional CG resources. Each conditional CG resource may be associated with a sending window. The UE may monitor within sensing windows for conditional CG resources of a certain conditional CG occasion for over the air (OTA) signals from other UEs to determine if the conditional CG resources are available for uplink transmission. The UE may skip the conditional CG occasion when the conditional CG resources are not available. The UE may perform uplink transmission on the conditional CG resources when the conditional CG resources are available.

公开(公告)号：US20220070727A1

公开(公告)日：2022-03-03

申请号：US17005596

申请日：2020-08-28

Applicant: QUALCOMM Incorporated

Inventor： Arnaud MEYLAN ,  Rajat PRAKASH ,  Leena ZACHARIAS ,  Min WANG ,  Vinay PARADKAR

IPC: H04W28/06 ,  H04L29/06 ,  H04W80/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless receiver may receive, from a radio bearer configured to use header compression and at a lower layer of the wireless receiver, a plurality of packets based at least in part on the header compression, wherein the lower layer receives the plurality of packets in an out-of-order sequence. The wireless receiver may deliver, from the lower layer of the wireless receiver to a higher layer of the wireless receiver, the plurality of packets, after header decompression according to the out-of-order sequence, based at least in part on at least one threshold. Numerous other aspects are provided.

公开(公告)号：US20220070028A1

公开(公告)日：2022-03-03

申请号：US17409693

申请日：2021-08-23

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Xiaoxia ZHANG ,  Taesang YOO ,  Rajat PRAKASH

IPC: H04L25/02 ,  H04W64/00 ,  G01S3/48

Abstract: Techniques are provide for neural network based positioning of a mobile device. An example method for determining a line of sight delay, an angle of arrival, or an angle of departure value includes receiving reference signal information, determining one or more windowed channel impulse responses based on the reference signal information and one or more window functions, processing the one or more windowed channel impulse responses with a neural network, and determining an output of the neural network.

公开(公告)号：US20220061072A1

公开(公告)日：2022-02-24

申请号：US17445366

申请日：2021-08-18

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Rajat PRAKASH ,  Xiaoxia ZHANG

IPC: H04W72/12 ,  H04W72/14 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a logical channel prioritization (LCP) restriction configuration for a logical channel indicating one or more control resource set (CORESET) pool index values associated with the logical channel. The UE may receive an uplink grant for transmission of an uplink communication, the uplink grant being associated with a CORESET pool index value of the one or more CORESET pool index values. The UE may select the logical channel to use resources of the uplink grant for transmission of the uplink communication based at least in part on the CORESET pool index value and the LCP restriction configuration. Numerous other aspects are provided.

公开(公告)号：US20220030543A1

公开(公告)日：2022-01-27

申请号：US17122407

申请日：2020-12-15

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Alexandros MANOLAKOS ,  Rajat PRAKASH ,  Xiaoxia ZHANG ,  Marwen ZORGUI ,  Mukesh KUMAR

IPC: H04W64/00 ,  G01S5/02 ,  H04W24/10 ,  H04W4/029 ,  H04W8/24

Abstract: In an embodiment, a wireless node (e.g., UE or BS) receives from a network component (e.g., BS or core network component) a request for a positioning estimate of a UE associated with a specified time. The wireless node performs positioning measurements at a plurality of times, and determines (e.g., via interpolation or extrapolation) the positioning estimate associated with the specified time based on the positioning measurements. The wireless node transmits, to the network component, a report comprising the determined positioning estimate.

公开(公告)号：US20210211879A1

公开(公告)日：2021-07-08

申请号：US17248044

申请日：2021-01-06

Applicant: QUALCOMM Incorporated

Inventor： Haris ZISIMOPOULOS ,  Sebastian SPEICHER ,  Rajat PRAKASH

IPC: H04W12/08 ,  H04W12/06 ,  H04W48/16 ,  H04W60/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a registration request for restricted access (RA), wherein the registration request selectively includes an onboarding access request. The UE may selectively communicate with an onboarding network to authenticate and authorize a particular network based at least in part on whether the registration request includes the onboarding access request. The UE may complete the RA registration after transmitting the registration request and based at least in part on selectively communicating with the onboarding network to authenticate and authorize the particular network. Numerous other aspects are described.