公开(公告)号：US20200084592A1

公开(公告)日：2020-03-12

申请号：US16558798

申请日：2019-09-03

Applicant: QUALCOMM Incorporated

Inventor： Kapil GULATI ,  Sudhir Kumar BAGHEL ,  Junyi LI ,  Hong CHENG ,  Zhibin WU

IPC: H04W4/12 ,  H04W4/70 ,  H04W4/46 ,  H04W76/11 ,  H04W4/06 ,  H04W72/04 ,  H04L1/00 ,  H04W80/12

Abstract: A method, a computer-readable medium, and an apparatus for V2V, V2X, or D2D communication may be a transmitting device configured to determine a source ID for communication over a link, to determine a destination ID for the communication over the link based on a type of the communication. The transmitting device may be further configured to transmit at least one control message over the link, where the control message(s) indicate the source ID and the destination ID. In certain aspects, a receiving device may be configured to receive the control message over the link, where the control message indicates the source ID and the destination ID. The receiving device may be configured to receive a data message over the link and to determine whether to attempt to decode the data message received over the link based on the source ID and the destination ID indicated in the control message.

公开(公告)号：US20200037190A1

公开(公告)日：2020-01-30

申请号：US16522402

申请日：2019-07-25

Applicant: QUALCOMM Incorporated

Inventor： Zhibin WU ,  Hong CHENG ,  Kapil GULATI ,  Sudhir Kumar BAGHEL ,  Shailesh PATIL

IPC: H04W24/10 ,  H04W28/02

Abstract: An aspect of the present disclosure includes methods, systems, and non-transitory computer-readable media for receiving a QoS profile from a source UE, receiving at least one of source UE information or destination UE information from the source UE, identifying RRC information for a direct communication link between the source UE and a destination UE based on at least one of the QoS profile, the source UE information, and the destination UE information, and transmitting the RRC information to the source UE.

公开(公告)号：US20190357033A1

公开(公告)日：2019-11-21

申请号：US16365329

申请日：2019-03-26

Applicant: QUALCOMM Incorporated

Inventor： Hong CHENG ,  Sudhir Kumar BAGHEL ,  Shailesh PATIL ,  Michaela VANDERVEEN ,  Junyi LI ,  Zhibin WU ,  Kapil GULATI

IPC: H04W8/18 ,  H04W4/40 ,  H04W72/04 ,  H04W76/27

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a service type to be used by the UE for one or more device-to-device (D2D) communications on a sidelink interface; determine a slice identifier based at least in part on the service type, wherein the slice identifier corresponds to a resource allocation to be used for the one or more D2D communications; and transmit an indication of the slice identifier. Numerous other aspects are provided.

公开(公告)号：US20190268748A1

公开(公告)日：2019-08-29

申请号：US16279772

申请日：2019-02-19

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Zhibin WU ,  Sudhir Kumar BAGHEL ,  Junyi LI ,  Kapil GULATI ,  Libin JIANG

IPC: H04W8/00 ,  H04W4/40 ,  H04W16/28

Abstract: Methods, apparatuses, and computer-readable mediums for wireless communication are disclosed by the present disclosure. In an example, a host device may determine a pool of preconfigured resources for discovery. The preconfigured resources are designated for one or more of: a discovery preamble, a query signal, a discovery message, and a random access preamble. The host device may transmit the discovery preamble on one or more resources designated for the discovery preamble. A client device may receive the discovery preamble and determine that the client device is interested in receiving information regarding the host device. The client device may transmit a query signal if interested. The host device may determine whether the query signal is received on a resource designated for the query signal in response to the discovery preamble. The host device may transmit a discovery message in response to receiving the query signal.

公开(公告)号：US20190124698A1

公开(公告)日：2019-04-25

申请号：US16161397

申请日：2018-10-16

Applicant: QUALCOMM Incorporated

Inventor： Zhibin WU ,  Sudhir Kumar BAGHEL ,  Shailesh PATIL ,  Libin JIANG ,  Junyi LI ,  Kapil GULATI ,  Tien Viet NGUYEN

IPC: H04W74/08 ,  H04J13/00 ,  H04W8/00 ,  H04W64/00 ,  H04W4/40

Abstract: Various aspects described herein relate to techniques for connection setup procedures in a wireless communication system (e.g., a vehicle-to-everything (V2X) communication system in millimeter wave). In an aspect, the method includes identifying information for V2X communications, and initiating a random access procedure based on the identified information. The method further includes identifying one or more random access channel (RACH) resources based on the information, identifying one or more RACH response resources based on the one or more RACH resources, and performing directional communications using at least the one or more RACH resources or the one or more RACH response resources.

公开(公告)号：US20190124490A1

公开(公告)日：2019-04-25

申请号：US16125155

申请日：2018-09-07

Applicant: QUALCOMM Incorporated

Inventor： Zhibin WU ,  Junyi LI ,  Sudhir Kumar Baghel ,  Kapil Gulati ,  Libin Jiang ,  Tien Viet Nguyen ,  Shailesh Patil

IPC: H04W4/40 ,  H04W72/04 ,  H04W72/12

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter user equipment may determine a beam to be used to transmit a vehicle-to-everything (V2X) communication to a receiver UE; may determine one or more eligible resource blocks of the beam that are candidates for the V2X communication based at least in part on a schedule associated with the beam; may transmit, to the receiver UE, a proposed schedule that indicates the one or more eligible resource blocks of the beam that are candidates for the V2X communication; and may transmit the V2X communication to the receiver UE via the beam based at least in part on transmitting the proposed schedule. Numerous other aspects are provided.

公开(公告)号：US20190098651A1

公开(公告)日：2019-03-28

申请号：US16140456

申请日：2018-09-24

Applicant: QUALCOMM Incorporated

Inventor： Zhibin WU ,  Sudhir Kumar BAGHEL ,  Kapil GULATI

IPC: H04W72/12 ,  H04W72/14 ,  H04W4/40 ,  H04L1/16 ,  H04W28/02

Abstract: Aspects of the disclosure relate to a method of operating a scheduled entity for wireless communication with a network. In some aspects, the scheduled entity obtains data that is to be transmitted, wherein one or more frequencies are available for transmission of the data. The scheduled entity transmits, to a scheduling entity, a message that includes an amount of the data to be transmitted and a frequency parameter indicating at least one of the one or more frequencies to be used for the transmission of the data. The scheduled entity obtains, from the scheduling entity, a resource grant based on the message and transmits the data based on the resource grant. Other aspects, embodiments, and features are also claimed and described.

公开(公告)号：US20180279259A1

公开(公告)日：2018-09-27

申请号：US15928652

申请日：2018-03-22

Applicant: QUALCOMM INCORPORATED

Inventor： Kapil GULATI ,  Tien Viet NGUYEN ,  Sudhir Kumar BAGHEL ,  Zhibin WU ,  Shailesh PATIL

IPC: H04W72/02 ,  H04W4/40 ,  H04W72/06 ,  H04W72/04

CPC classification number: H04W72/02 ,  H04B17/382 ,  H04L5/006 ,  H04L5/0064 ,  H04L5/0071 ,  H04W4/40 ,  H04W4/44 ,  H04W4/46 ,  H04W24/02 ,  H04W24/08 ,  H04W28/021 ,  H04W72/044 ,  H04W72/06 ,  H04W72/10 ,  H04W76/14 ,  H04W84/005 ,  H04W84/18 ,  H04W88/06 ,  H04W92/10

Abstract: Low latency enhancements for communication systems, including autonomous driving and/or selection scenarios, are provided. A method for communication includes monitoring communication resources in a communication system, determining a set of candidate resources to use for subsequent transmission of information within a time window such that the time window is minimized based on a desired communication latency parameter that considers at least one or more of communication channel congestion and a priority of transmission, determining a set of lowest energy resources from the set of candidate resources, selecting a low energy resource from the set of lowest energy resources, and transmitting data on the selected low energy resource. Other aspects, embodiments, and features are also claimed and described.

公开(公告)号：US20180206208A1

公开(公告)日：2018-07-19

申请号：US15710460

申请日：2017-09-20

Applicant: QUALCOMM Incorporated

Inventor： Tien Viet NGUYEN ,  Sudhir Kumar BAGHEL ,  Kapil GULATI ,  Shailesh PATIL ,  Zhibin WU

IPC: H04W72/00 ,  H04W56/00 ,  H04W72/04

Abstract: In an aspect, an apparatus, e.g., a base station of a first network, maybe configured to receive UE capability information from each UE of a plurality of UEs, the UE capability information indicating a number of different carrier synchronization timings that the UE can track within a plurality of carriers. The carriers maybe associated with multiple different networks including the first network. The apparatus maybe configured to determine, based on the received UE capability information, a set of synchronization-timing priorities indicating a priority for timing synchronization types for use within each carrier of a set of carriers of the plurality of carriers, and broadcast the set to the UEs. In an aspect, a UE may determine and send the UE capability to a base station. The UE may receive the set of synchronization-timing priorities and perform timing synchronization based on the received set of synchronization-timing priorities.