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公开(公告)号：US20220039200A1
公开(公告)日：2022-02-03
申请号：US17379342
申请日：2021-07-19
Applicant: QUALCOMM Incorporated
Inventor： Jung Ho RYU , Sony AKKARAKARAN , Tao LUO , Junyi LI , Jelena DAMNJANOVIC , Juan MONTOJO
Abstract: The apparatus of wireless communication may be a UE configured to activate a MAC-CE transmitted over an SL relay after waiting a time period by receiving an activation request for a command in association with a third UE in a first MAC-CE relayed from a second UE, transmitting, to the second UE, a second MAC-CE including an activation response to the third UE in response to the activation request, and activating the command after transmitting the activation response. The UE may wait a time period after transmitting the activation response before activating the command. The UE may receive an HARQ ACK from the third UE in response to the transmitted activation response or an HARQ ACK from the second UE in response to the transmitted activation response, and wait a time period after receiving the HARQ ACK before activating the command.
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公开(公告)号：US20220039193A1
公开(公告)日：2022-02-03
申请号：US17354490
申请日：2021-06-22
Applicant: QUALCOMM Incorporated
Inventor： Iyab Issam SAKHNINI , Tao LUO , Jelena DAMNJANOVIC , Peter GAAL , Juan MONTOJO , Wanshi CHEN , Junyi LI
Abstract: Embodiments include systems and methods for UE signaling a network regarding customized ringing signal (CRS) capability and use of such information by the network. Various embodiments may receiving from the network an INVITE message notifying the UE of an incoming call, determining whether the INVITE message indicates that the network provides CRS service if the UE supports a CRS function, and including an indication in a response to the INVITE that the UE supports the CRS function in response to determining that the INVITE message includes an alert information header field indicating that the network provides CRS service. Various embodiments include a network computing device receiving such information and performing negotiations for CRS service with the UE only if the UE indicates CRS functional capability.
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公开(公告)号：US20220030559A1
公开(公告)日：2022-01-27
申请号：US17366678
申请日：2021-07-02
Applicant: QUALCOMM Incorporated
Inventor： Mahmoud TAHERZADEH BOROUJENI , Jelena DAMNJANOVIC , Junyi LI , Tao LUO
IPC: H04W72/04
Abstract: Certain aspects of the subject matter described in this disclosure can be implemented in a method for wireless communication by a user equipment (UE). The method generally includes: selecting a subset of a plurality of decoding candidates of a search space in a control channel based on a property of each of the subset of the plurality of decoding candidates; monitoring the subset of the plurality of decoding candidates; and decoding control information in the control channel based on the monitoring of the subset of the plurality of decoding candidates.
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公开(公告)号：US20220007242A1
公开(公告)日：2022-01-06
申请号：US17365386
申请日：2021-07-01
Applicant: QUALCOMM Incorporated
Inventor： Yan ZHOU , Hamed PEZESHKI , Jelena DAMNJANOVIC , Tao LUO
IPC: H04W36/00
Abstract: Certain aspects of the subject matter described in this disclosure can be implemented in a method for wireless communication by a user equipment (UE). The method generally includes receiving lower layer signaling indicating that the UE is to handover to one or more first physical cell identifiers (PCIs) to be used for communication between the UE and the BS and communicating with the BS in accordance with a security key and using the one or more first PCIs, the security key being associated with a PCI.
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公开(公告)号：US20220006505A1
公开(公告)日：2022-01-06
申请号：US17336122
申请日：2021-06-01
Applicant: QUALCOMM Incorporated
Inventor： Jung Ho RYU , Sony AKKARAKARAN , Jelena DAMNJANOVIC , Tao LUO , Ling DING , Junyi LI , Juan MONTOJO , Xiaoxia ZHANG
Abstract: A method of wireless communication by a first sidelink UE measures multiple reference signals periodically transmitted by a second sidelink UE using multiple receive beams corresponding to reference signals in response to a beam failure declared by the first UE. The method also selects one of the reference signals that satisfies a condition. The method further includes notifying the second sidelink UE of the selected reference signal using a beam corresponding to the selected reference signal. Another method of wireless communications by a first sidelink UE includes periodically transmitting, to a second sidelink UE, multiple beam failure recovery (BFR) reference signals across multiple transmit beams. The method also includes receiving, from the second sidelink UE, an indication of a selected beam for communications between the first sidelink UE and the second sidelink UE. The method notifies the second sidelink UE of successful beam failure recovery.
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Patent Agency Ranking
356.发明申请公开(公告)号：US20210409244A1
公开(公告)日：2021-12-30
申请号：US17331468
申请日：2021-05-26
Applicant: QUALCOMM Incorporated
Inventor： Mahmoud TAHERZADEH BOROUJENI , Juan MONTOJO , Tao LUO , Peter GAAL , Iyab Issam SAKHNINI , Jelena DAMNJANOVIC , Xiaoxia ZHANG , Junyi LI , Jing SUN
Abstract: Certain aspects of the subject matter described in this disclosure can be implemented in a method for wireless communication. The method generally includes generating a resource element group (REG) bundle for channel estimation, the REG bundle having a plurality of REGs to be transmitted in a plurality of monitoring occasions; and transmitting, to a user equipment (UE), the REG bundle using the plurality of monitoring occasions.
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公开(公告)号：US20210409176A1
公开(公告)日：2021-12-30
申请号：US17334181
申请日：2021-05-28
Applicant: QUALCOMM Incorporated
Inventor： Iyab Issam SAKHNINI , Tao LUO , Wanshi CHEN , Juan MONTOJO , Jelena DAMNJANOVIC , Peter GAAL , Mahmoud TAHERZADEH BOROUJENI , Junyi LI
Abstract: Some techniques and apparatuses described herein enable a base station to configure a CSI-RS resource set with one or more parameters that are linked to one or more parameters of least one of a message that triggers CSI-RS monitoring, a physical channel associated with the CSI-RS monitoring, or an uplink reference signal associated with the CSI-RS monitoring. This allows the one or more parameters of the CSI-RS resource set to be dynamically set and/or adjusted based at least in part on the one or more parameters to which the one or more parameters of the CSI-RS resource set are linked. As a result, scheduling flexibility for beam management, downlink communications, and/or uplink communications may be increased. This may reduce delays and increase network speed, reliability, and/or beam management efficiency. Numerous other aspects are provided.
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公开(公告)号：US20210400586A1
公开(公告)日：2021-12-23
申请号：US17343199
申请日：2021-06-09
Applicant: QUALCOMM Incorporated
Abstract: A user equipment (UE) may enter a dormant state for a secondary cell group (SCG) of a secondary network (SN) having a primary serving cell (PSCell). The UE may maintain an uplink parameter set for the PSCell while the SCG is dormant for the UE. For example, the UE may receive a parameter change message from either the SN or a master network (MN) and transmit a parameter change acknowledgment to either the SN or the MN. The UE may transmit a periodic measurement report for at least the PSCell to the PSCell of the SN based on the uplink parameter set.
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公开(公告)号：US20210385708A1
公开(公告)日：2021-12-09
申请号：US17339668
申请日：2021-06-04
Applicant: QUALCOMM Incorporated
Inventor： Jelena DAMNJANOVIC , Tao LUO , Aleksandar DAMNJANOVIC , Juan MONTOJO , Ozcan OZTURK , Iyab Issam SAKHNINI , Olufunmilola Omolade AWONIYI-OTERI , Sony AKKARAKARAN , Junyi LI
Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to mobility techniques that allow for mobility of a user equipment (UE) between a set of cells. A method that may be performed by a UE includes receiving signaling configuring the UE with a set of cells that support physical (PHY) layer or medium access control (MAC) layer mobility signaling and with a measurement configuration for the set of cells, reporting, to a network entity, measurements for at least some of the set of cells in accordance with the measurement configuration, and receiving, from the network entity, PHY layer or MAC layer mobility signaling to move the UE to one of the cells in the set, wherein the mobility signaling is based, at least in part, on the reported measurements.
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公开(公告)号：US20210385702A1
公开(公告)日：2021-12-09
申请号：US17325981
申请日：2021-05-20
Applicant: QUALCOMM Incorporated
Inventor： Jelena DAMNJANOVIC , Tao LUO , Junyi LI , Olufunmilola Omolade AWONIYI-OTERI , Aleksandar DAMNJANOVIC , Ozcan OZTURK , Iyab Issam SAKHNINI , Sony AKKARAKARAN
Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to mobility techniques that allow for dynamically updating a set of cells activated to serve a user equipment (UE) and the cell in the set of cells designated as the primary cell (PCell). An example method includes receiving signaling indicating a set of cells supported by one or more distributed units (DUs) under a common central unit (CU); identifying a subset of the set of cells activated to serve the UE, wherein a first cell of the activated cells comprises a primary cell selected from cells included in a candidate set of primary cells (PCells); and identifying another one of the activated cells to serve as the PCell if the first cell is re-designated as a secondary cell (SCell), wherein the other one of the activated cells comprises a cell selected from the candidate set of PCells.
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