公开(公告)号：US11818806B2

公开(公告)日：2023-11-14

申请号：US17323242

申请日：2021-05-18

Applicant: QUALCOMM Incorporated

Inventor： Rajeev Kumar ,  Eren Balevi ,  Taesang Yoo ,  Xipeng Zhu ,  Gavin Bernard Horn ,  Shankar Krishnan ,  Aziz Gholmieh

IPC: H04W16/22 ,  H04W88/08 ,  G06N20/00 ,  G06F18/214

CPC classification number: H04W88/08 ,  G06F18/214 ,  G06N20/00

Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for an ML model training procedure. A network entity may receive a trigger to activate an ML model training procedure based on at least one of an indication from an ML model repository or a protocol of the network entity. The network entity may transmit an ML model training request to activate the ML model training at one or more nodes. The one or more nodes may be associated with a RAN that may transmit, based on receiving the ML model training request, ML model training results indicative of a trained ML model. In aspects, an apparatus, such as a UE, may train the ML model based on an ML model training configuration received from the RAN, and transmit an ML model training report indicative of the trained ML model.

公开(公告)号：US11778527B2

公开(公告)日：2023-10-03

申请号：US17365254

申请日：2021-07-01

Applicant: QUALCOMM Incorporated

Inventor： Rajeev Kumar ,  Punyaslok Purkayastha ,  Shankar Krishnan ,  Xipeng Zhu ,  Ozcan Ozturk ,  Aziz Gholmieh

IPC: H04W36/24 ,  H04W36/00

CPC classification number: H04W36/0079 ,  H04W36/24

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a master node associated with a primary cell, a configuration for a conditional procedure for adding or changing a primary secondary cell (PSCell) associated with a secondary node. The UE may also receive, from the master node, a configuration for a handover procedure for the primary cell. The UE may transmit a report that includes information related to the conditional PSCell procedure, information related to the primary secondary cell, or both, based on a triggering order between the conditional PSCell procedure and the handover procedure.

公开(公告)号：US11770773B2

公开(公告)日：2023-09-26

申请号：US17227148

申请日：2021-04-09

Applicant: QUALCOMM Incorporated

Inventor： Prashanth Haridas Hande ,  Ravi Agarwal ,  Jafar Mohseni ,  Peter Pui Lok Ang ,  Linhai He ,  Aziz Gholmieh

IPC: H04W52/02 ,  H04W72/21 ,  H04W72/23

CPC classification number: H04W52/0235 ,  H04W52/0251 ,  H04W72/21 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communication are described related to a duty cycle configuration for power saving. A user equipment (UE) may receive control signaling indicating a duty cycle for cycling between a first power state associated with a first configuration and a second power state associated with a second configuration. In some examples, the first and second configurations may indicate a bandwidth part (BWP) configuration, restricted reception or transmission of one or more channels within the BWP configuration, or both for the UE. The UE may communicate first data traffic in accordance with the first configuration while operating in the first power state. The UE may transition from the first power state to the second power state in accordance with the duty cycle. The UE may communicate second data traffic in accordance with the second configuration while operating in the second power state.

公开(公告)号：US11689976B2

公开(公告)日：2023-06-27

申请号：US17489964

申请日：2021-09-30

Applicant: QUALCOMM Incorporated

Inventor： Yongsheng Shi ,  Xipeng Zhu ,  Haris Zisimopoulos ,  Kirankumar Bhoja Anchan ,  Lenaig Genevieve Chaponniere ,  Shanshan Wang ,  Arvind Vardarajan Santhanam ,  Mona Agrawal ,  Aziz Gholmieh ,  Tom Chin

IPC: H04W36/00 ,  H04L65/1073 ,  H04L65/1104 ,  H04W36/14 ,  H04W48/16

CPC classification number: H04W36/0079 ,  H04L65/1073 ,  H04L65/1104 ,  H04W36/14 ,  H04W48/16

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for improving voice over new radio (VoNR)-to-voice over long term evolution (VoLTE). An example method generally includes communicating with and camping on a next generation node B (gNB) in a 5G new radio (NR) system; initiating a voice call with the gNB; receiving a 5G NR-to-long term evolution (LTE) handover command in response to initiating the voice call; performing a handover procedure in response to the handover command; detecting a failure in the handover procedure; and taking one or more actions in response to detecting the failure in the handover procedure.

公开(公告)号：US11627490B2

公开(公告)日：2023-04-11

申请号：US16680394

申请日：2019-11-11

Applicant: QUALCOMM Incorporated

Inventor： Aziz Gholmieh ,  Gavin Bernard Horn ,  Leena Zacharias ,  Sitaramanjaneyulu Kanamarlapudi

IPC: H04W28/04 ,  H04L69/22 ,  H04W12/106 ,  H04W80/02

Abstract: Methods, systems, and devices for wireless communications are described. A transmitting device may associate, at a first protocol layer, a first sequence number to a data packet to perform integrity protection on at least a portion of the data packet. The transmitting device may associate, at the first protocol layer, a second sequence number to the data packet for wireless transmission to a receiving device. The transmitting device may indicate an offset between the first sequence number and the second sequence number in the data packet. The transmitting device may transmit the data packet to a second protocol layer for wireless transmission to the receiving device, the second protocol layer being a lower layer than the first protocol layer.

公开(公告)号：US20230075276A1

公开(公告)日：2023-03-09

申请号：US17467156

申请日：2021-09-03

Applicant: QUALCOMM Incorporated

Inventor： Xipeng Zhu ,  Gavin Bernard Horn ,  Vanitha Aravamudhan Kumar ,  Vishal Dalmiya ,  Shankar Krishnan ,  Rajeev Kumar ,  Taesang Yoo ,  Eren Balevi ,  Aziz Gholmieh ,  Rajat Prakash

IPC: H04L12/24 ,  H04W88/08

Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a wireless communications system may support machine learning and may configure a user equipment (UE) for machine learning. The UE may transmit, to a base station, a request message that includes an indication of a machine learning model or a neural network function based at least in part on a trigger event. In response to the request message, the base station may transmit a machine learning model, a set of parameters corresponding to the machine learning model, or a configuration corresponding to a neural network function and may transmit an activation message to the UE to implement the machine learning model and the neural network function.

公开(公告)号：US20230066111A1

公开(公告)日：2023-03-02

申请号：US17411858

申请日：2021-08-25

Applicant: QUALCOMM Incorporated

Inventor： Wei Yang ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Tingfang Ji ,  Jing Jiang ,  Aziz Gholmieh

IPC: H04L5/00 ,  H04L1/00 ,  H04L29/06

Abstract: Methods, systems, and devices for wireless communications are described that provide for a transmitter (e.g., a user equipment (UE) or base station) and receiver (e.g., a UE or base station) to transmit and receive data packets that are encoded according to an outer coding technique. The outer coding technique may provide for data bits and parity bits to be included in a single physical layer transmission. In some cases, data packets (e.g., data bits) may be segmented into multiple subpackets, and coding may be performed across different subpackets of different data packets (e.g., in a diagonal coding pattern). In some examples, each transmission in the physical layer may contain both data subpackets and parity subpackets, which may balance an input and an output load of a buffer (e.g., a layer two (L2) decoding buffer at the receiver) during decoding.

公开(公告)号：US11463992B2

公开(公告)日：2022-10-04

申请号：US16931801

申请日：2020-07-17

Applicant: QUALCOMM Incorporated

Inventor： Aziz Gholmieh ,  Alexei Yurievitch Gorokhov ,  Peter Gaal ,  Vishal Mahajan ,  Valentin Alexandru Gheorghiu ,  Hari Sankar ,  Masato Kitazoe

IPC: H04W72/04 ,  H04L41/08 ,  H04B7/0413 ,  H04L5/00 ,  H04W88/08 ,  H04W88/02 ,  H04W8/24 ,  H04L27/00

Abstract: The disclosure relates to reduced signaling to carry out the linking between new radio (NR) carrier aggregation (CA) band combinations and NR band processing combinations (BPCs), and includes apparatus and methods of receiving, at a modem of a user equipment (UE), a UE configuration from a base station based on UE band combination constraint information, configuring the UE, by a processor of the UE, according to the UE configuration, and performing a communication with the base station, via the modem of the UE, according to the UE configuration. In an implementation, the disclosure includes transmitting the UE band combination constraint information, such as in the form of receiving a total number of layers supported in a CA band combination, and wherein receiving the UE configuration further comprises receiving a CA combination and a BPC configuration in response to the UE band combination constraint information.

公开(公告)号：US20220104109A1

公开(公告)日：2022-03-31

申请号：US17466915

申请日：2021-09-03

Applicant: QUALCOMM Incorporated

Inventor： Jing Lei ,  Yongjun Kwak ,  Linhai He ,  Miguel Griot ,  Wanshi Chen ,  Peter Gaal ,  Aziz Gholmieh

IPC: H04W48/14 ,  H04W72/04

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to receive first system information from a base station, the first system information being for reduced-capability UEs including UEs with a bandwidth capability below a threshold, the UE being a reduced-capability UE. The UE may evaluate the first system information for a dedicated field that includes an indicator that additional system information for reduced-capability UEs is to be received in response to on-demand requests. Subsequently, the UE may obtain the additional system information for reduced-capability UEs in accordance with information included in either the dedicated field when the dedicated field is included in the first system information or in a configuration information element of the first system information when the dedicated field is absent from the first system information.

公开(公告)号：US11071123B2

公开(公告)日：2021-07-20

申请号：US15933003

申请日：2018-03-22

Applicant: QUALCOMM Incorporated

Inventor： Yue Yang ,  Aziz Gholmieh ,  Yu-Ting Yu

IPC: H04L12/863 ,  H04W72/12 ,  H04W72/04 ,  H04L12/801 ,  H04L1/18 ,  H04L5/00 ,  H04W72/14

Abstract: Methods and apparatus for providing transport block boundary flexibility are disclosed. In some aspects, a transmitter determines a plurality of blocks within a single transmission time interval (TTI), and transmits the plurality of blocks within the single TTI. Each of the plurality of blocks spans over a pre-defined period of time that is shorter than the single TTI. Each of the plurality of blocks includes data having a same logic channel identifier and a same header. A leading boundary and a trailing boundary of each of the plurality of blocks are aligned with one of: a leading boundary and a trailing boundary of a symbol; or a leading boundary and a trailing boundary of a code block. In additional aspects, a receiver receives these plurality of blocks within a single transmission time interval (TTI), and decodes a plurality of protocol data units in the plurality of blocks.