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公开(公告)号：US12126442B2
公开(公告)日：2024-10-22
申请号：US17017558
申请日：2020-09-10
Applicant: QUALCOMM Incorporated
Inventor： Yan Zhou , Tao Luo , Sony Akkarakaran , Xiaoxia Zhang , Jing Sun
IPC: H04L1/08 , H04L1/1607 , H04W88/04
CPC classification number: H04L1/08 , H04L1/1607 , H04W88/04
Abstract: Methods, systems, and devices for wireless communications are described. In some systems one or more first user equipment (UE) may be configured to relay transmissions to second user equipment upon reception of a negative acknowledgment (NACK) from the second user equipment. In other systems, one or more UEs may be configured to receive transmissions relayed from other UEs in response to a NACK.
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公开(公告)号：US12126424B2
公开(公告)日：2024-10-22
申请号：US18317272
申请日：2023-05-15
Applicant: QUALCOMM Incorporated
Inventor： Wooseok Nam , Yucheng Dai , Tao Luo , Peter Gaal , Junyi Li , Sony Akkarakaran
CPC classification number: H04B7/15507 , H04B7/0639 , H04W56/0035
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a synchronization signal block (SSB) transmitted by a base station. The UE may receive system information that includes reconfigurable intelligent surface (RIS) or repeater assisted initial access information that identifies a set of SSBs that are associated with an RIS or a repeater and a modulation signature associated with the RIS or the repeater. The UE may selectively perform initial access using the SSB or search for another SSB based at least in part on the RIS or repeater assisted initial access information. Numerous other aspects are described.
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公开(公告)号：US12108371B2
公开(公告)日：2024-10-01
申请号：US17647724
申请日：2022-01-11
Applicant: QUALCOMM Incorporated
Inventor： Jung Ho Ryu , Junyi Li , Sony Akkarakaran , Tao Luo , Wooseok Nam , Xiaojie Wang , Yan Zhou , Peter Gaal , Juan Montojo , Xiaoxia Zhang , Hua Wang , Piyush Gupta , Kobi Ravid , Chih-Hao Liu , Lik Hang Silas Fong , Jing Sun
IPC: H04W72/0446 , H04L27/26 , H04W52/52
CPC classification number: H04W72/0446 , H04L27/2607 , H04W52/52
Abstract: Certain aspects of the present disclosure provide techniques for configuring sidelink slots without symbols for automatic gain control. One aspect provides a method for wireless communication by a user equipment, including receiving a first cyclic prefix of a first symbol within a slot at the user equipment. The method further includes configuring a first automatic gain control setting based on a received power in the first cyclic prefix of the first symbol, and receiving a data portion of the first symbol using the first automatic gain control setting.
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公开(公告)号：US12108271B2
公开(公告)日：2024-10-01
申请号：US17463231
申请日：2021-08-31
Applicant: QUALCOMM Incorporated
Inventor： Jingchao Bao , Sony Akkarakaran , Tao Luo , Alexandros Manolakos
CPC classification number: H04W24/10
Abstract: According to embodiments herein, the use of an SL interface in the positioning of a UE can include additional reporting from the UE or an anchor UE related to a reference signal sent via the SL interface. This information can include information regarding the received power and/or timing of the reference signal, the angle at which it was received, and orientation of a receiving UE, and various other considerations that may not be needed in a Uu interface with a base station.
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公开(公告)号：US12096392B2
公开(公告)日：2024-09-17
申请号：US17580527
申请日：2022-01-20
Applicant: QUALCOMM Incorporated
Inventor： Wooseok Nam , Sony Akkarakaran , Tao Luo , Jingchao Bao , Yucheng Dai , Peter Gaal , Junyi Li
CPC classification number: H04W64/003 , H04W24/10 , H04W48/04
Abstract: Positioning of a target user equipment (UE) using a mobile anchor node is supported by providing motion information for the mobile anchor node and/or measurement restrictions. The target UE receives motion information for the mobile anchor node, which may be an ordered list of points or, e.g., a motion path. The target UE may generate positioning measurements using the motion information for the mobile anchor node to determine the position of the mobile anchor node when it transmits positioning reference signals (PRS). The target UE may receive an indication of position measurement restriction if the mobile anchor node is moving. The target UE may receive PRS over a plurality of PRS occasions. The target UE may restrict measurement to only one PRS occasion, may generate and separately report measurements for each PRS occasions or may combine a plurality of measurements using filter coefficients provided by a location server.
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Patent Agency Ranking
公开(公告)号：US12082179B2
公开(公告)日：2024-09-03
申请号：US17301416
申请日：2021-04-01
Applicant: QUALCOMM INCORPORATED
Inventor： Yucheng Dai , Wooseok Nam , Tao Luo , Junyi Li , Peter Gaal , Sony Akkarakaran , Juan Montojo
IPC: H04W72/044 , H01Q1/24 , H01Q19/18 , H04L41/0813 , H04W48/16 , H04W52/02 , H04W72/51
CPC classification number: H04W72/046 , H01Q1/246 , H01Q19/18 , H04L41/0813 , H04W48/16 , H04W52/0206 , H04W72/51
Abstract: Wireless communications systems and methods related to information associated with a reconfigurable intelligent surface (RIS) in a wireless communication network are provided. For example, a method of wireless communication performed by a wireless communications device may include transmitting, to a reconfigurable intelligent surface (RIS), a request for information associated with the RIS and receiving, from the RIS, the information. Other features are also claimed and described.
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公开(公告)号：US12081308B2
公开(公告)日：2024-09-03
申请号：US17475261
申请日：2021-09-14
Applicant: QUALCOMM Incorporated
Inventor： Jelena Damnjanovic , Tao Luo , Junyi Li , Juan Montojo , Aleksandar Damnjanovic , Sony Akkarakaran , Ozcan Ozturk
IPC: H04B7/155 , H04W8/08 , H04W72/542 , H04W76/14 , H04W4/02
CPC classification number: H04B7/15507 , H04W8/08 , H04W72/542 , H04W76/14 , H04W4/025
Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for enabling user equipment (UE) mobility within an area. In one aspect, a base station (BS) may configure a set of cells for serving a UE, as well as a set of relay UEs to relay communications for the UE, for example via sidelink communications. The BS may transmit control signaling to the UE indicating the configured set of cells and the set of relay UEs. The UE may establish communications links via sidelink connections with one or more of the relay UEs, and determine an activated subset of cells for data and control transfer. In some implementations, the UE may be configured to autonomously activate or deactivate relay UEs based on the mobility of the UE, and report the activation or deactivation to the BS.
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公开(公告)号：US12075513B2
公开(公告)日：2024-08-27
申请号：US17443414
申请日：2021-07-26
Applicant: QUALCOMM Incorporated
Inventor： Jingchao Bao , Sony Akkarakaran , Tao Luo , Juan Montojo , Alexandros Manolakos
Abstract: In an aspect, a communications device (e.g., UE, BS, LMF component, etc.) determines information related to a first positioning reference signal (PRS) configuration (e.g., UL-PRS configuration such as SRS-P, or DL-PRS configuration) associated with a user equipment (UE), determines information related to a first discontinuous reception (DRX) configuration associated with the UE, determines that a first PRS operation requirement of the first PRS configuration is not satisfied by the first DRX configuration due to a DRX limitation condition, and perform an action in response to the determination that the first PRS operation requirement of the first PRS configuration is not satisfied by the first DRX configuration due to the DRX limitation condition.
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公开(公告)号：US12069689B2
公开(公告)日：2024-08-20
申请号：US17643273
申请日：2021-12-08
Applicant: QUALCOMM Incorporated
Inventor： Xipeng Zhu , Prasad Reddy Kadiri , Umesh Phuyal , Le Liu , Alberto Rico Alvarino , Kazuki Takeda , Masato Kitazoe , Sitaramanjaneyulu Kanamarlapudi , Sony Akkarakaran , Linhai He
CPC classification number: H04W72/23 , H04L5/0092 , H04W4/06 , H04W72/30
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration, for a multicast broadcast service (MBS) single frequency network (SFN) area, indicating configuration information for one or more multicast traffic channels. The UE may receive, in accordance with the configuration, a physical downlink control channel (PDCCH) communication scheduling an MBS SFN data communication associated with a multicast traffic channel, of the one or more multicast traffic channels. The UE may receive the MBS SFN data communication via a physical downlink shared channel (PDSCH) that is associated with both SFN communications and unicast communications or that is associated with only MBS SFN communications. Numerous other aspects are provided.
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30.发明授权公开(公告)号：US12068840B2
公开(公告)日：2024-08-20
申请号：US18307347
申请日：2023-04-26
Applicant: QUALCOMM Incorporated
Inventor： Jing Sun , Tao Luo , Tamer Kadous , Juan Montojo , Xiao Feng Wang , Sony Akkarakaran
CPC classification number: H04J11/0086 , H04L5/0053 , H04W48/12 , H04J11/0093 , H04J2011/0096 , H04W72/23
Abstract: User equipment associated with a legacy network may utilize a bottom-to-top search technique to identify relevant control channel samples. Generating a control channel that is configured for the bottom-to-top search technique may lead to poor performance in a single-carrier waveform, which may be disadvantageous as networks move toward New Radio. In some aspects, described herein, a base station generates a control channel that is configured to minimize gaps in the control channel, and a user equipment performs a top-to-bottom search technique to identify relevant control channel samples. By using the top-to-bottom search technique, degradation of single-carrier waveforms is reduced and efficiency is improved.
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