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公开(公告)号：US11425726B2
公开(公告)日：2022-08-23
申请号：US17186876
申请日：2021-02-26
Applicant: QUALCOMM Incorporated
Inventor： Zhibin Wu , Navid Abedini , Kapil Gulati , Sudhir Kumar Baghel , Junyi Li
Abstract: Methods, apparatuses, and computer-readable mediums for wireless communication are disclosed by the present disclosure. In an example, a first wireless communication device may transmit, to a relay node, a first predicted motion of a first vehicle including the first wireless communication device having a first established communication channel with the relay node. The first wireless communication device may receive an indication that the first predicted motion will trigger a communication condition for the first vehicle and a second wireless communication device having a second established communication channel with the relay node, the indication including reserved resources for a third communication channel between the first wireless communication device and the second wireless communication device. The first wireless communication device may communicate with the second wireless communication device using the reserved resources for a third communication channel without performing a random access procedure with the second wireless communication device.
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公开(公告)号：US11411683B2
公开(公告)日：2022-08-09
申请号：US16259878
申请日：2019-01-28
Applicant: QUALCOMM Incorporated
Inventor： Zhibin Wu , Sudhir Kumar Baghel , Junyi Li , Libin Jiang , Kapil Gulati , Shailesh Patil , Tien Viet Nguyen
IPC: H04L1/16 , H04W74/08 , H04B7/08 , H04W72/04 , H04W72/08 , H04W8/00 , H04W76/28 , H04B7/06 , H04W4/44
Abstract: Described are methods for interference detection and management in a millimeter wave communications system. A V2X communications system may support interference management procedures that comprise scheduling a system wide training interval in a transmission timeslot, suspending traffic transmissions on a link in the communications system during the training interval to perform training on the link, and resuming traffic transmissions on the link if interference is not detected during the training interval. Interference management procedures may also include receiving at a node, unique parameters transmitted from another node in a communication system during a discovery stage, determining whether interference will occur at the node based on the received unique parameters, and suspending transmissions to and from the node if it is determined interference will occur at the node.
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公开(公告)号：US11375503B2
公开(公告)日：2022-06-28
申请号：US16809168
申请日：2020-03-04
Applicant: QUALCOMM Incorporated
Inventor： Shuanshuan Wu , Kapil Gulati , Arjun Bharadwaj , Sudhir Kumar Baghel , Tien Viet Nguyen , Shailesh Patil , Junyi Li
Abstract: Certain aspects of the present disclosure are generally directed to an apparatus for wireless communication. The apparatus generally includes a processing system configured to determine a size of a transport block for a data channel based on a quantity of available resource elements of an allocation of resources for the transport block, the resources being allocated for transmission of data encoded in a plurality of slots of the data channel using slot aggregation, wherein the allocated resources in the plurality of slots have different quantities of available resource elements for the data, and generate the data channel in accordance with the determined size of the transport block, and an interface configured output the data channel for transmission.
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公开(公告)号：US11356163B2
公开(公告)日：2022-06-07
申请号：US17061269
申请日：2020-10-01
Applicant: QUALCOMM Incorporated
Inventor： Kapil Gulati , Sudhir Kumar Baghel , Gabi Sarkis
IPC: H04B7/06 , H04W72/04 , H04L5/00 , H04L1/00 , H04B7/0456
Abstract: In an aspect, the present disclosure includes a method, apparatus, and computer readable medium for wireless communications for transmitting, by a network entity to a user equipment (UE), a first sidelink control message (CCH-1), wherein the CCH-1 includes at least control information that indicates a resource allocation of data and decoding information for decoding a second sidelink control message (CCH-2); transmitting, by the network entity to the UE, the CCH-2, wherein the CCH-2 includes one or more of control information for decoding data and one or more channel state information (CSI) reports; and transmitting, by the network entity to the UE, the data based on the CCH-1 and CCH-2.
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公开(公告)号：US11329874B2
公开(公告)日：2022-05-10
申请号：US16378688
申请日：2019-04-09
Applicant: QUALCOMM Incorporated
Inventor： Hong Cheng , Michaela Vanderveen , Junyi Li , Shailesh Patil , Sudhir Kumar Baghel , Zhibin Wu
IPC: H04L12/24 , H04L41/0816 , H04W4/40 , H04W24/02 , H04W64/00
Abstract: Certain aspects of the present disclosure are generally directed to techniques for selecting a configuration for communication using vehicle to everything (V2X) type communication protocol. Certain aspects provide a method for wireless communication by a user-equipment (UE). The method generally includes determining one or more parameters corresponding to quality of service (QoS) information for communication of data using a V2X communication protocol, reporting the one or more parameters by transmitting a first message, receiving a second message indicating configuration information corresponding to the communication of the data using the V2X communication protocol, and communication the data based on the configuration information.
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Patent Agency Ranking
公开(公告)号：US11272426B2
公开(公告)日：2022-03-08
申请号：US15988691
申请日：2018-05-24
Applicant: QUALCOMM Incorporated
Inventor： Zhibin Wu , Sudhir Kumar Baghel , Junyi Li , Kapil Gulati , Tien Viet Nguyen , Libin Jiang , Shailesh Patil
IPC: H04W48/08 , H04B7/06 , H04W72/04 , H04B7/08 , H04W4/46 , H04W8/00 , H04W72/02 , H04W4/40 , G08G1/01 , G08G1/16 , H04J11/00
Abstract: Techniques are described that support techniques for directional discovery in a millimeter wave communications system. A vehicle-to-everything (V2X) communications system may support beam discovery procedures that use directional beams to discover other entities, establish directional communication links with other entities, or maintaining directional communication links with other entities. The beam discovery procedure may include a sweep pattern where a transmitting entity may probe with directional beams in a plurality of beam directions. During a beam discovery procedure a transmitting entity may transmit discovery signals in a plurality of different directions and a receiving entity may listen for the discovery signals in a plurality of different directions. The sweep patterns of the transmitting entity and the receiving entity may be coordinated to increase a likelihood that the receiving entity will discover the transmitting entity.
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公开(公告)号：US11259311B2
公开(公告)日：2022-02-22
申请号：US16595780
申请日：2019-10-08
Applicant: QUALCOMM Incorporated
Inventor： Kapil Gulati , Junyi Li , Sudhir Kumar Baghel
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may determine an earliest slot, of a window in which a communication is to be transmitted, in which the wireless communication device is permitted to transmit the communication, wherein the earliest slot is determined based at least in part on a priority level of the communication; and map the communication to a resource based at least in part on the earliest slot and based at least in part on which resources, of the earliest slot, are occupied resources associated with another communication having a higher priority level than the communication. Numerous other aspects are provided.
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公开(公告)号：US11252634B2
公开(公告)日：2022-02-15
申请号：US16849668
申请日：2020-04-15
Applicant: QUALCOMM Incorporated
Inventor： Hong Cheng , Michaela Vanderveen , Sudhir Kumar Baghel , Kapil Gulati , Zhibin Wu
Abstract: Aspects of the present disclosure describe indicating per-packet quality of service (QoS). A first packet can be obtained, by a wireless communications device, from an application generated for a radio access technology (RAT), where the first packet includes a QoS value associated with the RAT. A reflective indicator can be set in a header of the first packet to indicate a configuration, including a QoS value, to be used by a receiving device in transmitting a second packet. The first packet can be transmitted to the receiving device.
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公开(公告)号：US11223932B2
公开(公告)日：2022-01-11
申请号：US15872374
申请日：2018-01-16
Applicant: QUALCOMM Incorporated
Inventor： Sudhir Kumar Baghel
Abstract: Methods, systems, and devices for wireless communication are described. For example, a requesting device may transmit a sensor data request message to a responding device. The sensor data request message may include a token identifier associated with the sensor data request message. The requesting device may receive a sensor data response message from the responding device. The sensor data response message may include a first indication of the token identifier at a first layer and a second indication of the token identifier at a second layer. The first layer may be a physical layer that is a lower layer than the second layer. The requesting device may transmit a first feedback message to the responding device and in response to detecting the first indication of the token identifier at the first layer.
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公开(公告)号：US11218289B2
公开(公告)日：2022-01-04
申请号：US16681790
申请日：2019-11-12
Applicant: QUALCOMM Incorporated
Inventor： Tien Viet Nguyen , Arjun Bharadwaj , Kapil Gulati , Sudhir Kumar Baghel , Shailesh Patil
Abstract: An apparatus may comprise a component for communicating using a first RAT and another component for communicating using a second RAT. Overlapping communication using the two RATs may cause problems for proper reception at the apparatus. The apparatus may detect that transmission or reception of a first packet using a first RAT will overlap in time with reception of a second packet using a second RAT. The apparatus prioritizes the first packet or the second packet based at least on a relative priority of the first packet and the second packet.
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