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371.发明申请公开(公告)号：US20210351830A1
公开(公告)日：2021-11-11
申请号：US17245558
申请日：2021-04-30
Applicant: QUALCOMM Incorporated
Inventor： Vasanthan Raghavan , Tao Luo , Sony Akkarakaran , Yan Zhou , Junyi Li
IPC: H04B7/06 , H04B7/0404 , H04W16/28
Abstract: This disclosure provides systems, methods, and apparatuses, including computer programs encoded on computer storage media, for wireless communication. In one aspect of the disclosure, a method of wireless communication includes determining, at a wireless device, a subset of antenna elements of a plurality of antenna elements to be used to communicate with a network entity in a second communication direction. The plurality of antenna elements is used to communicate with the network entity in a first communication direction. The method further includes transmitting, from the wireless device to the network entity, a message indicating that the subset of antenna elements is to be used to communicate in the second communication direction. Other aspects and features are also claimed and described.
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公开(公告)号：US11172340B2
公开(公告)日：2021-11-09
申请号：US16688327
申请日：2019-11-19
Applicant: QUALCOMM Incorporated
Inventor： Hong Cheng , Sudhir Kumar Baghel , Kapil Gulati , Junyi Li , Zhibin Wu
Abstract: Techniques are provided for supporting V2X communications which may be implemented in various apparatuses, methods, and/or articles of manufacture. In certain aspects an extended transmission profile may be determined to support V2X communications via 5G NR RATs between two or more wireless devices. For example, one or more processing units of a wireless device may determine that a NR RAT is requested for a V2X communication based, at least in part, on service information associated with data to be transmitted, determine an extended Tx Profile for the V2X communication, and initiate transmission of at least a portion of the data via the NR RAT using the transceiver based on the extended Tx Profile.
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公开(公告)号：US11160041B2
公开(公告)日：2021-10-26
申请号：US16407686
申请日：2019-05-09
Applicant: QUALCOMM Incorporated
Inventor： Navid Abedini , Muhammad Nazmul Islam , Jianghong Luo , Tao Luo , Junyi Li
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless node may receive, from a second wireless node, a first type of timing advance indicator, wherein the first type of timing advance indicator is associated with a first type of connection associated with a first group of wireless nodes, of a network, that includes the first wireless node and the second wireless node and is different from a second type of timing advance indicator used for a second type of connection associated with a second group of wireless nodes of the network. In some aspects, the first wireless node may synchronize a timing configuration of the first wireless node based at least in part on the first type of timing advance indicator. Numerous other aspects are provided.
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公开(公告)号：US11160021B2
公开(公告)日：2021-10-26
申请号：US16892669
申请日：2020-06-04
Applicant: QUALCOMM Incorporated
Inventor： Vasanthan Raghavan , Tianyang Bai , Jung Ho Ryu , Hua Wang , Junyi Li
Abstract: Certain aspects of the present disclosure provide techniques for group wake up signaling for millimeter wave relay node discovery. A method that may be performed by a base station (BS) includes communicating with a plurality of user equipments (UEs) in a cell, configuring a plurality of wake-up signals (WUSs) to transmit to different groups of UEs of the plurality of UEs in the cell, wherein configuring the plurality of WUSs is based, at least in part, on a relative location of each of the UEs in the different groups of UEs, and transmitting the plurality of WUSs to the different groups of UEs.
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公开(公告)号：US20210329579A1
公开(公告)日：2021-10-21
申请号：US17231266
申请日：2021-04-15
Applicant: QUALCOMM Incorporated
Inventor： Iyab Issam Sakhnini , Tao Luo , Qiang Wu , Wanshi Chen , Wooseok Nam , Junyi Li , Juan Montojo , Hwan Joon Kwon , Jelena Damnjanovic , Olufunmilola Omolade Awoniyi-Oteri , Mahmoud Taherzadeh Boroujeni
Abstract: Methods, systems, and devices for wireless communications are described to support using one of multiple types of synchronization signal blocks (SSBs) to perform one or more management procedures. A base station may configure and transmit one or more SSBs of second type that are smaller than SSBs of a first type. For instance, SSBs of a second type may include a first subset of signals and may exclude a second subset of the signals that are included in an SSB of the first type. An SSB of the second type may be transmitted in an active bandwidth region used for communications between a user equipment (UE) and the base station. The UE may receive an SSB of the second type in an active bandwidth region, may perform one or more measurements using the SSB of the second type, and may perform one or more management procedures.
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Patent Agency Ranking
公开(公告)号：US11152999B2
公开(公告)日：2021-10-19
申请号：US16801899
申请日：2020-02-26
Applicant: QUALCOMM Incorporated
Inventor： Yan Zhou , Kiran Venugopal , Tianyang Bai , Jung Ho Ryu , Tao Luo , Junyi Li
Abstract: Certain aspects of the present disclosure provide techniques for configuring beam failure recovery operations. A method includes performing beam failure detection of a beam pair link associated with a secondary cell, wherein a user equipment (UE) is configured with one or more uplink control channel groups, each of the one or more uplink control channel groups comprising a corresponding plurality of component carriers where one of the corresponding plurality of component carriers is designated for communication of an uplink control channel for the corresponding uplink control channel group; determining one or more cells on which to send a beam failure recovery request (BFRQ) message based on a number of uplink control channel groups the UE is configured with; sending the BFRQ on the one or more cells; and receiving a beam failure recovery response message on at least one of the one or more cells.
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公开(公告)号：US11147070B2
公开(公告)日：2021-10-12
申请号：US16551299
申请日：2019-08-26
Applicant: QUALCOMM Incorporated
Inventor： Junyi Li , Alexander Leonidov , Thomas Joseph Richardson
Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for use in receiving devices employing at least one iterative process for decoding messages. In certain example aspects, a receiving device may comprise a user equipment (UE) or other like device that may be configured to support device-to-device (D2D) communications, such as vehicle-to-vehicle (V2V) communications, or the like.
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公开(公告)号：US20210307005A1
公开(公告)日：2021-09-30
申请号：US17177962
申请日：2021-02-17
Applicant: QUALCOMM Incorporated
Inventor： Vasanthan Raghavan , Tao Luo , Junyi Li
Abstract: Methods, systems, and devices for wireless communications are described. A first wireless device may receive a first indication indicating a communication direction for the first wireless device for each of a plurality of time periods for a time interval. The first wireless device may also receive a second indication associated with a second wireless device indicating a communication direction for the second wireless device. The first wireless device may adjust a communication configuration for at least a set of time periods of the plurality of time periods based on identifying a communication direction mismatch between the first wireless device and the second wireless device, where the communication direction mismatch is based on the first indication and the second indication.
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公开(公告)号：US20210306962A1
公开(公告)日：2021-09-30
申请号：US17213639
申请日：2021-03-26
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Junyi Li , Ashwin Sampath
Abstract: This disclosure generally relates to systems, devices, apparatuses, products, and methods for wireless communication. For example, a communication system may include a repeater that relays communications between communication devices. The repeater determines one or more power configuration parameters associated with the repeater and transmits the one or more power configuration parameters to a controlling node, such as a base station or other entity. The repeater receives, from the controlling node, gain configuration information determined based on the one or more power configuration parameters. A repeater may receive a communication, determine a gain value based on the gain configuration information, and apply the gain value to the received communication to create a gain adjusted communication for transmission to another device.
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公开(公告)号：US11129224B2
公开(公告)日：2021-09-21
申请号：US16562320
申请日：2019-09-05
Applicant: QUALCOMM Incorporated
Inventor： Navid Abedini , Muhammad Nazmul Islam , Jianghong Luo , Karl Georg Hampel , Junyi Li , Tao Luo , Wanshi Chen
Abstract: A relay node supporting mobile terminal (MT) functionality and distributed unit (DU) functionality may receive a timing advance (TA) value for uplink synchronization associated with a timing alignment timer from a parent node. In some cases, the timing alignment timer may expire prior to the relay node receiving a next TA value. Upon expiration of the timing alignment timer, the relay node may initiate a second timer (e.g., a transition timer) associated with the transitioning of a DU entity of the relay node to a DU transition state. The DU transition state is associated with certain DU behavior for serving child nodes while the transition timer is active. Configuration of the DU transition state may be identified by the relay node, or received from a parent node. In cases where the transition timer expires prior to receiving a next TA value, the DU may declare a loss of uplink synchronization.
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