公开(公告)号：US11792614B2

公开(公告)日：2023-10-17

申请号：US17220894

申请日：2021-04-01

Applicant: QUALCOMM Incorporated

Inventor： Marwen Zorgui ,  Srinivas Yerramalli ,  Rajat Prakash

IPC: H04W4/38

CPC classification number: 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：US20230328678A1

公开(公告)日：2023-10-12

申请号：US17658768

申请日：2022-04-11

Applicant: QUALCOMM Incorporated

Inventor： Marwen Zorgui ,  Srinivas Yerramalli ,  Xiaoxia Zhang ,  Rajat Prakash

IPC: H04W60/04 ,  H04W4/029 ,  H04W48/16

CPC classification number: H04W60/04 ,  H04W4/029 ,  H04W48/16

Abstract: In one aspect of the disclosure, a method for wireless communication performed by a user equipment (UE) includes receiving assistance data associated with a positioning procedure. The assistance data indicates one or more access points and further indicates, for each of the one or more access points, a type associated with a connection to a cellular core network. The method further includes performing, based on the assistance data, one or more operations of the positioning procedure with an access point of the one or more access points.

公开(公告)号：US20230246756A1

公开(公告)日：2023-08-03

申请号：US18001376

申请日：2020-08-24

Applicant: Mostafa Khoshnevisan ,  Aleksandar Damnjanovic ,  Xiaoxia Zhang ,  Tao Luo ,  Jing Sun ,  Fang Yuan ,  Yitao Chen ,  Juan Montojo ,  Rajat Prakash ,  QUALCOMM Incorporated

Inventor： Mostafa Khoshnevisan ,  Aleksandar Damnjanovic ,  Xiaoxia Zhang ,  Tao Luo ,  Jing Sun ,  Fang Yuan ,  Yitao Chen ,  Juan Montojo ,  Rajat Prakash

IPC: H04L5/00 ,  H04W8/22

CPC classification number: H04L5/0035 ,  H04W8/22 ,  H04L5/0091

Abstract: Downlink schemes are disclosed for a cooperative user equipment (UE) with joint baseband processing. UEs may establish a cooperative UE unit with one or more neighboring UEs, where one of the UEs operates as the primary UE. The participating UEs of the cooperative UE unit determine a downlink transmission scheme for the cooperative transmissions from a serving base station and receive cooperative transmissions of one or more transport blocks from the serving base station according to the downlink transmission scheme. The secondary UEs of the cooperative UE unit generate and transmit cooperative process data to the primary UE, where the cooperative process data is based on the receipt of the cooperative transmissions by the secondary UEs. The primary UE processes its received cooperative transmission along with the cooperative process data to decode the one or more transport blocks. Other aspects and features are also claimed and described.

公开(公告)号：US11606717B2

公开(公告)日：2023-03-14

申请号：US17065890

申请日：2020-10-08

Applicant: QUALCOMM Incorporated

Inventor： Vinay Joseph ,  Sitaramanjaneyulu Kanamarlapudi ,  Rajat Prakash

IPC: H04W28/06 ,  H04L69/04 ,  H04L1/1812

Abstract: The disclosure includes a method at a device configured to process both wireless data traffic and Ethernet data traffic into a wireless communication, comprising determining, at a compressor, whether an acknowledgement (ACK) signal is received from a decompressor in response to transmitting, over a wireless communication link, a context creation message for a context identification (ID) associated with a flow of incoming Ethernet data traffic; refraining from transmitting, by the compressor to the decompressor over the wireless communication link, a compressed packet corresponding to the flow based on a first determination that the ACK signal is not received from the decompressor; and transmitting, by the compressor to the decompressor over the wireless communication link, the compressed packet corresponding to the flow based on a second determination that the ACK signal is received from the decompressor.

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：US11595974B2

公开(公告)日：2023-02-28

申请号：US17215337

申请日：2021-03-29

Applicant: QUALCOMM Incorporated

Inventor： Rajat Prakash ,  Seyedkianoush Hosseini

IPC: H04W72/12 ,  H04W72/14 ,  H04L1/1867 ,  H04W8/24 ,  H04W80/02

Abstract: A method of wireless communication by a UE (user equipment) includes receiving, from a MAC (media access control) layer, a first configured grant PDU (protocol data unit). The method also includes receiving, from the MAC layer, a second configured grant PDU. The method also includes determining whether a conflict exists between the first configured grant PDU and the second configured grant PDU. The method further includes triggering, at the MAC layer, a retransmission procedure for the second configured grant PDU when the conflict exists. The triggering can occur in response to receiving a message indicating failure to send.

公开(公告)号：US20220377684A1

公开(公告)日：2022-11-24

申请号：US17323981

申请日：2021-05-18

Applicant: QUALCOMM Incorporated

Inventor： Sherif Elazzouni ,  Ozcan Ozturk ,  Rajat Prakash ,  Piyush Gupta ,  Fatih Ulupinar

IPC: H04W56/00 ,  H04J3/06

Abstract: Methods, systems, and devices for wireless communications are described. A first device node, such as an end station or a user equipment (UE) associated with the end station, may receive, from a controller node of a time-sensitive network (TSN), a configuration for communicating over the TSN. The TSN may include a plurality of nodes that are synchronized according to a common synchronization configuration and that are configured for transmitting messages between the controller node and the first device node within a latency threshold condition configured for the TSN. The first device node may identifying data to transmit to a second device node of the plurality of nodes and may communicating with the second device node via a sidelink connection associated with the wireless radio access network.

公开(公告)号：US11474192B1

公开(公告)日：2022-10-18

申请号：US17374663

申请日：2021-07-13

Applicant: QUALCOMM Incorporated

Inventor： Roohollah Amiri ,  Srinivas Yerramalli ,  Rajat Prakash ,  Taesang Yoo

IPC: G01S5/06

Abstract: Disclosed are techniques for positioning. In an aspect, a positioning entity determines a first time of flight (ToF) of a first non-line-of-sight (NLOS) multipath component of a first radio frequency (RF) signal transmitted by a physical transmission-reception point (TRP) to at least a first user equipment (UE), determines a location of a virtual TRP associated with the physical TRP based at least on the first ToF, and determines a location of at least a second UE based, at least in part, on the location of the virtual TRP.

公开(公告)号：US11438922B2

公开(公告)日：2022-09-06

申请号：US16929491

申请日：2020-07-15

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Tao Luo ,  Hamed Pezeshki ,  Konstantinos Dimou ,  Rajat Prakash ,  Vinay Joseph ,  Sony Akkarakaran ,  Juan Montojo ,  Kazuki Takeda ,  Xiaoxia Zhang ,  Seyed Ali Akbar Fakoorian ,  Mostafa Khoshnevisan

IPC: H04B17/309 ,  H04L1/18 ,  H04W72/12 ,  H04W72/14 ,  H04W80/02

Abstract: Aspects for MAC-CE duplication for packet repetition in uplink and downlink are disclosed. In one particular aspect a method of wireless communication includes receiving, by a user equipment (UE), a message including a component carrier (CC) identifier (ID) for a particular Medium Access Control (MAC) control element (MAC-CE). The method also includes receiving, by the UE, a first MAC-CE via a first CC of a plurality of CCs, and receiving, by the UE, a second MAC-CE via a second CC of the plurality of CCs. The CC ID included in the message corresponds to a CC ID for the second MAC-CE. The method further includes combining, by the UE based on the CC ID for the second MAC-CE, a first signal corresponding to the first MAC-CE and a second signal corresponding to the second MAC-CE to generate a combined signal for decoding.

公开(公告)号：US11349764B2

公开(公告)日：2022-05-31

申请号：US16562263

申请日：2019-09-05

Applicant: QUALCOMM Incorporated

Inventor： Prashanth Haridas Hande ,  Rajat Prakash ,  Gavin Bernard Horn

IPC: H04W28/02 ,  H04L47/2441 ,  H04W72/08 ,  H04L47/283 ,  H04L47/52

Abstract: Methods, systems, and devices for wireless communications are described. Some methods include receiving an indication of a traffic flow to be served by a wireless communication system, determining scheduling information for the traffic flow based on the indication, wherein the scheduling information comprises one or more of a time offset, a reliability, and a minimum throughput of delivery of data traffic for the flow, and transmitting the scheduling information in response to the indication. Some methods include determining delta time offset information relative to one or more existing time offsets of packet arrivals of one or more traffic flows for scheduling transmissions of a first traffic flow in the wireless communication system, and transmitting the delta time offset information to a node of the first traffic flow for scheduling transmissions of the first traffic flow in the wireless communication system. Other aspects and features are also claimed and described.