公开(公告)号：US09014069B2

公开(公告)日：2015-04-21

申请号：US13671321

申请日：2012-11-07

Applicant: QUALCOMM Incorporated

Inventor： Shailesh Patil ,  Hua Wang ,  Juergen Cezanne ,  Pablo A. Anigstein ,  Junyi Li

IPC: H04W4/00 ,  H04W28/24 ,  H04B7/04 ,  H04B7/06 ,  H04L1/00 ,  H04L25/03

CPC classification number: H04W4/005 ,  H04B7/0486 ,  H04B7/0689 ,  H04L1/00 ,  H04L1/0026 ,  H04L25/03343 ,  H04W4/70 ,  H04W28/24

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided in connection with selection of a communication mode based on traffic type information. In one example, a network entity (e.g., a WiFi router, Picocell, Fentocell, an eNB, etc.) is equipped to obtain traffic type information for content to be transmitted by a network entity, determine a communication mode to use for transmission of the content based on the traffic type information, and transmit the content using the determined communication mode. In an aspect, the traffic type information may indicate that the content is a best effort traffic type, a latency sensitive traffic type, or no traffic type is available.

Abstract translation: 结合基于业务类型信息的通信模式的选择来提供用于无线通信的方法，装置和计算机程序产品。 在一个示例中，网络实体（例如，WiFi路由器，微微小区，Fentocell，eNB等）被配备以获得要由网络实体发送的内容的业务类型信息，确定用于传输 基于业务类型信息的内容，并使用确定的通信模式发送内容。 一方面，流量类型信息可以指示内容是尽力而为的流量类型，等待时间敏感的流量类型，或没有流量类型可用。

公开(公告)号：US20140241219A1

公开(公告)日：2014-08-28

申请号：US13921673

申请日：2013-06-19

Applicant: QUALCOMM Incorporated

Inventor： Shailesh Patil ,  Hua Wang ,  Libin Jiang

IPC: H04W72/02 ,  H04J3/16

CPC classification number: H04W72/02 ,  H04J3/1694 ,  H04L5/0048 ,  H04L5/0053

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. A UE for wireless communication determines resource elements, within at least one resource block in a downlink subframe, that carry reference signals from a base station. The UE maps at least one of data or control information to the at least one resource block, punctures the at least one of the data or the control information from the resource elements determined to carry the reference signals, and transmits the at least one resource block to a second UE.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 用于无线通信的UE确定携带来自基站的参考信号的下行链路子帧中的至少一个资源块内的资源元素。 UE将数据或控制信息中的至少一个映射到至少一个资源块，从被确定携带参考信号的资源元素中删除数据或控制信息中的至少一个，并发送至少一个资源块 到第二UE。

公开(公告)号：US12289725B2

公开(公告)日：2025-04-29

申请号：US17858733

申请日：2022-07-06

Applicant: QUALCOMM Incorporated

Inventor： Hua Wang ,  Sony Akkarakaran ,  Hong Cheng ,  Jung Ho Ryu ,  Jelena Damnjanovic ,  Tao Luo ,  Junyi Li

IPC: H04W72/20 ,  H04W72/1263 ,  H04W72/54 ,  H04W80/02

Abstract: Methods, systems, and devices for identification reinterpretation in sidelink control information (SCI) are described. A first user equipment (UE) may transmit to a second UE or device, on a sidelink channel, SCI. The SCI may include a partial source and destination identifier fields and may indicate to the second UE to apply a first interpretation of multiple different interpretations for the partial source identifier field and the partial destination identifier field. For example, the SCI may indicate to interpret the partial source identifier field and the partial destination identifier field in combination as a source identifier field, as a destination identifier field, or as a partial source identifier and a partial destination identifier. The UE may transmit a medium access control (MAC) packet including a MAC header with identifier fields set to be complementary to the SCI.

公开(公告)号：US12185316B2

公开(公告)日：2024-12-31

申请号：US17446887

申请日：2021-09-03

Applicant: QUALCOMM Incorporated

Inventor： Hua Wang ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Qing Li ,  Hong Cheng ,  Jelena Damnjanovic ,  Peter Gaal ,  Juan Montojo ,  Yan Zhou ,  Jing Sun ,  Jung Ho Ryu

IPC: H04W72/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may transmit, to a second UE, a first message to indicate a sidelink bandwidth part (BWP) switch, for the first UE, to a first sidelink BWP, wherein the first message includes an indication of the first sidelink BWP and a first sidelink resource pool in the first sidelink BWP. The UE may receive, from the second UE, a second message that confirms the sidelink BWP switch for the first UE. The UE may transmit, to the second UE, a third message to activate the sidelink BWP switch, for the first UE, to the first sidelink BWP, based at least in part on receiving the second message that confirms the sidelink BWP switch. Numerous other aspects are described.

公开(公告)号：US12177813B2

公开(公告)日：2024-12-24

申请号：US17452323

申请日：2021-10-26

Applicant: QUALCOMM Incorporated

Inventor： Hua Wang ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Yan Zhou ,  Hong Cheng ,  Jelena Damnjanovic ,  Peter Gaal ,  Jung Ho Ryu

IPC: H04W72/02 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a sidelink configuration that indicates a set of sidelink slots comprising a first subset of sidelink slots to be used for first transmissions of sidelink communications and a second subset of sidelink slots to be used for second transmissions of the sidelink communications. The UE may communicate based at least in part on the sidelink configuration. Numerous other aspects are described.

公开(公告)号：US12170636B2

公开(公告)日：2024-12-17

申请号：US17449941

申请日：2021-10-04

Applicant: QUALCOMM Incorporated

Inventor： Tianyang Bai ,  Navid Abedini ,  Kiran Venugopal ,  Qian Zhang ,  Hua Wang ,  Junyi Li ,  Yan Zhou ,  Tao Luo

IPC: H04L5/14 ,  H04W72/23

Abstract: An apparatus, e.g., a UE, for resolution of conflicts between HD and FD configurations is disclosed. The UE receives a configuration indicating that a first set of symbols is configured for HD communication with at least one of D symbols, U symbols, or F symbols in which the F symbols are configured as D or U. The UE receives DCI scheduling FD communication including an FD transmission and an FD reception on a second set of symbols. The second set of symbols have a third set of symbols in common with the first set of symbols. The third set of symbols have conflicting HD and FD configurations. The UE cancels, based on the conflicting HD and FD configurations of the third set of symbols, at least one of the FD transmission or the FD reception in the third set of symbols.

公开(公告)号：US12074732B2

公开(公告)日：2024-08-27

申请号：US18306977

申请日：2023-04-25

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Tianyang Bai ,  Xiaojie Wang ,  Xiaoxia Zhang ,  Jing Sun ,  Peter Gaal ,  Juan Montojo ,  Piyush Gupta ,  Wooseok Nam ,  Mahmoud Taherzadeh Boroujeni ,  Hua Wang ,  Lik Hang Silas Fong ,  Yan Zhou

IPC: H04L25/02 ,  H04W52/52 ,  H04W52/54

CPC classification number: H04L25/0222 ,  H04W52/52 ,  H04W52/54

Abstract: Apparatus, methods, and computer-readable media for facilitating phase jump estimation for SL DMRS bundling are disclosed herein. An example method includes receiving, from another device, first information at a first symbol of a first slot, the first slot including at least the first symbol and a first reference signal. The example method also includes receiving second information at a second symbol of a second slot, the second slot including at least the second symbol and a second reference signal, the first information and the second information being repetitions. The example method also includes generating a first reference signal copy based at least on the second reference signal and a phase jump between the first slot and the second slot. Additionally, the example method includes performing channel estimation across the first slot and the second slot based on an aggregation of the first reference signal and the first reference signal copy.

公开(公告)号：US12022413B2

公开(公告)日：2024-06-25

申请号：US17408288

申请日：2021-08-20

Applicant: QUALCOMM Incorporated

Inventor： Hua Wang ,  Sony Akkarakaran ,  Kapil Gulati ,  Tao Luo ,  Junyi Li

IPC: H04W56/00 ,  H04J13/00 ,  H04W72/20 ,  H04W92/18

CPC classification number: H04W56/001 ,  H04J13/0029 ,  H04W72/20 ,  H04W92/18

Abstract: Aspects presented herein relate to methods and devices for wireless communication including an apparatus, e.g., a UE. In some aspects, the apparatus may determine a timing synchronization procedure with at least one sidelink UE. The apparatus may also configure a timing synchronization signal associated with the timing synchronization procedure, the timing synchronization signal including at least one of a signal bandwidth or a signal location. The apparatus may also transmit, to the at least one sidelink UE, the timing synchronization signal associated with the timing synchronization procedure.

公开(公告)号：US11991104B2

公开(公告)日：2024-05-21

申请号：US17363683

申请日：2021-06-30

Applicant: QUALCOMM Incorporated

Inventor： Hua Wang ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li

IPC: H04W72/04 ,  H04L5/00 ,  H04W76/00 ,  H04W88/08 ,  H04W92/18

CPC classification number: H04L5/0048 ,  H04W92/18

Abstract: Aspects of the present disclosure can be implemented in a method for wireless communication by a user equipment (UE). The method generally includes receiving PTRSs. The method generally includes receiving configuration information associated with a plurality of configurations of the PTRSs. The method generally includes determining which one of the PTRSs to process based on the configuration information. The method generally includes processing the determined PTRS.

公开(公告)号：US20240137884A1

公开(公告)日：2024-04-25

申请号：US18048728

申请日：2022-10-20

Applicant: QUALCOMM Incorporated

Inventor： Tianyang Bai ,  Hua Wang ,  Yan Zhou ,  Junyi Li ,  Tao Luo

IPC: H04W56/00 ,  H04W24/08

CPC classification number: H04W56/0045 ,  H04W24/08

Abstract: Methods, systems, and devices for wireless communications at a user equipment (UE) are described. A UE may identify one or more measurement parameters to use for input in a machine learning (ML) model. In some cases, the measurement parameters may include reference signal received power measurements or a past set of timing advance (TA) values for a specific node. The UE may predict the TA based on inputting the measurement parameters into the ML model. The UE may transmit an uplink communication from the UE to a network entity using the TA predicted from the ML model. In some examples, the UE may transmit a capability report to indicate that the UE may support autonomous update of the TA based on the predictions of the TA values produced from the ML model.