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公开(公告)号：US11588607B2
公开(公告)日：2023-02-21
申请号：US17204682
申请日：2021-03-17
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Attia Abotabl , Abdelrahman Mohamed Ahmed Mohamed Ibrahim , Muhammad Sayed Khairy Abdelghaffar , Huilin Xu , Krishna Kiran Mukkavilli
Abstract: The apparatus, in some aspects may be a UE configured to communicate, in a FD mode, with at least one base station. The UE may further be configured to determine, when communicating with the at least one base station in the FD mode, FD UE assistance information including one or more FD UE assistance parameters. The UE may also be configured to transmit, to the at least one base station, an indication of the determined FD UE assistance information including the one or more FD UE assistance parameters. In some aspects, the apparatus may be a base station configured to communicate with at least one UE operating in a FD mode. The base station may further be configured to receive, from the at least one UE, an indication of FD UE assistance information including one or more FD UE assistance parameters.
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322.发明授权公开(公告)号：US11588595B2
公开(公告)日：2023-02-21
申请号：US16996347
申请日：2020-08-18
Applicant: QUALCOMM Incorporated
Inventor： Alexandros Manolakos , Muhammad Sayed Khairy Abdelghaffar , Wooseok Nam , Huilin Xu , Peter Pui Lok Ang
Abstract: Aspects of the present disclosure relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration that indicates an association between a sounding reference signal (SRS) resource set and a downlink reference signal resource to be used to determine a transmission property of one or more SRSs in the SRS resource set, wherein the downlink reference signal resource is associated with a first set of ports to be used for performing measurement of the downlink reference signal resource. The UE may determine the transmission property of the one or more SRSs in the SRS resource set using fewer ports than a number of ports included in the first set of ports, based at least in part on a determination that the UE is operating in a power saving mode. The UE may transmit the one or more SRSs using the transmission property. Other aspects are provided.
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公开(公告)号：US20230044521A1
公开(公告)日：2023-02-09
申请号：US17758417
申请日：2020-12-14
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Attia Abotabl , Muhammad Sayed Khairy Abdelghaffar , Alexandros Manolakos , Hung Dinh Ly , Huilin Xu , Krishna Kiran Mukkavilli , Wanshi Chen , Tingfang JI , Shimman Arvind Patel
Abstract: Systems and methods in which one or more wireless communication stations implement duplex-mode remediation to facilitate the signal communication when an issue with respect to self-interference is identified are described. Duplex-mode remediation may be implemented for various communication scenarios, such as for random access phase communications, for communications having different priorities, etc. A wireless communication station may implement one or more changes with respect to the full duplex operation of the wireless communication station based upon determining that an issue with respect to self-interference may be, or is being, experienced, such as to provide for a wireless communication station operating in an in-band full duplex mode to increase interference cancellation and/or to fall back to a sub-band full duplex mode or a half duplex mode, to provide for a wireless communication station operating in a sub-band full duplex mode to increase interference cancellation and/or to fall back to a half duplex mode.
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公开(公告)号：US20230023161A1
公开(公告)日：2023-01-26
申请号：US17383737
申请日：2021-07-23
Applicant: QUALCOMM Incorporated
Inventor： Le Liu , Alberto Rico Alvarino , Prasad Reddy Kadiri , Huilin Xu , Linhai He , Umesh Phuyal
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, control signaling that indicates one or more parameters pertaining to reception of paging early indications (PEIs). The UE may receive a PEI from the base station in accordance with the one or more parameters. The UE may determine, based on the PEI, whether the UE is scheduled to receive a multicast paging message from the base station in a subsequent paging occasion (PO). If the UE is scheduled to receive a multicast paging message, the UE may monitor for the multicast paging message in the subsequent PO. Otherwise, the UE may enter a low-power state during the subsequent PO, which may result in greater power savings at the UE. Aspects of the present disclosure may provide for improved multicast paging operations between the UE and the base station.
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公开(公告)号：US11564221B2
公开(公告)日：2023-01-24
申请号：US17248261
申请日：2021-01-15
Applicant: QUALCOMM Incorporated
Inventor： Iyab Issam Sakhnini , Tao Luo , Wooseok Nam , Juan Montojo , Peter Gaal , Peter Pui Lok Ang , Huilin Xu , Jelena Damnjanovic , Olufunmilola Omolade Awoniyi-Oteri
IPC: H04W72/04
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify at least one of a control resource set zero (CORESET0) field or a search space zero (SS0) field in a master information block (MIB). The UE may identify, based at least in part on whether the UE is a reduced capability UE, at least one of: a CORESET0 configuration associated with a first value indicated in the CORESET0 field, or an SS0 configuration associated with a second value indicated in the SS0 field. Numerous other aspects are provided.
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Patent Agency Ranking
326.发明申请公开(公告)号：US20220417911A1
公开(公告)日：2022-12-29
申请号：US17357611
申请日：2021-06-24
Applicant: QUALCOMM Incorporated
Inventor： YONGJUN KWAK , Hung Dinh Ly , Jing Lei , Huilin Xu , Yuchul Kim , Hwan Joon Kwon , Juan Montojo , Peter Gaal
Abstract: This disclosure provides systems, methods, and devices for wireless communication that support reduced bandwidth devices and particularly, allocation of more than three orthogonal frequency division multiplexing (OFDM) symbols in the time domain to a control resource set (CORESET). In a first aspect, a method for wireless communication includes receiving, from a base station at a user equipment (UE), a first message that indicates a CORESET configuration. The CORESET configuration allocates more than three OFDM symbols in the time domain to a CORESET. The method further includes monitoring a set of time and frequency resources to receive a second message from the base station at the UE. The set of time and frequency resources have the CORESET configuration. Other aspects and features are also claimed and described.
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327.发明授权公开(公告)号：US11540324B2
公开(公告)日：2022-12-27
申请号：US16903640
申请日：2020-06-17
Applicant: QUALCOMM Incorporated
Inventor： Iyab Issam Sakhnini , Xiao Feng Wang , Huilin Xu , Jun Ma , Peter Gaal , Dan Zhang
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a physical uplink shared channel (PUSCH) message associated with a random access channel (RACH) procedure to a non-terrestrial network node. The UE may monitor a physical downlink control channel (PDCCH) for a contention resolution message associated with the RACH procedure during a contention resolution window. In some aspects, the UE may start to monitor the PDCCH a variable time period after the PUSCH message is transmitted. Numerous other aspects are provided.
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公开(公告)号：US11510238B2
公开(公告)日：2022-11-22
申请号：US16831274
申请日：2020-03-26
Applicant: QUALCOMM Incorporated
Inventor： Xiao Feng Wang , Iyab Issam Sakhnini , Jun Ma , Huilin Xu , Dan Zhang
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive information that indicates whether to perform a first random access channel (RACH) procedure for a non-terrestrial network or a second RACH procedure for a terrestrial network, wherein the first RACH procedure is configured to support a larger number of UEs contemporaneously performing a RACH procedure than the second RACH procedure. Responsive to the information indicating that the UE is to perform the first RACH procedure, the UE may perform the first RACH procedure. Numerous other aspects are provided.
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329.发明授权公开(公告)号：US11509383B2
公开(公告)日：2022-11-22
申请号：US16877005
申请日：2020-05-18
Applicant: QUALCOMM Incorporated
Inventor： Huilin Xu , Alexandros Manolakos , Weimin Duan , June Namgoong , Muhammad Sayed Khairy Abdelghaffar
IPC: H04W72/04 , H04W72/12 , H04W72/14 , H04B7/08 , H04L5/14 , H04L25/02 , H04W16/28 , H04W76/11 , H04W24/08 , H04L5/00
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive scheduling information that schedules a physical downlink shared channel (PDSCH) communication for the UE; and select a downlink beam for reception of the PDSCH communication from a set of usable downlink beams associated with an uplink beam to be used by the UE for uplink transmission in one or more symbols in which the PDSCH communication is scheduled. Numerous other aspects are provided.
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公开(公告)号：US11483822B2
公开(公告)日：2022-10-25
申请号：US17039610
申请日：2020-09-30
Applicant: QUALCOMM Incorporated
Inventor： Peter Pui Lok Ang , Wooseok Nam , Huilin Xu , Muhammad Sayed Khairy Abdelghaffar , Hung Dinh Ly , Aamod Dinkar Khandekar
Abstract: Certain aspects of the present disclosure provide techniques for managing scheduling of wireless communications. A method that may be performed by a user equipment (UE) includes receiving, from a base station, one or more configurations indicating a plurality of minimum scheduling offset values; receiving, from the base station, a signal indicating one of the minimum scheduling offset values as an updated value to be used for communications with the base station and a type of scheduling; determining a delay based on the type of scheduling; and after the reception of the signal, using the updated value for communications with the base station based on the determined delay.
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