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公开(公告)号:US20230189153A1
公开(公告)日:2023-06-15
申请号:US18166516
申请日:2023-02-09
Applicant: QUALCOMM Incorporated
Inventor: Sungwoo PARK , Wooseok NAM , Tao LUO
CPC classification number: H04W52/0235 , H04W72/23
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a monitoring window for monitoring a search space set for a physical downlink control channel (PDCCH) wakeup signal (WUS), where the monitoring window is a portion of a configured monitoring window for the search space set. The UE may monitor the WUS search space set within the monitoring window for the PDCCH WUS. Numerous other aspects are provided.
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公开(公告)号:US20220030440A1
公开(公告)日:2022-01-27
申请号:US17377237
申请日:2021-07-15
Applicant: QUALCOMM Incorporated
Inventor: Sungwoo PARK , Wooseok NAM , Tao LUO , Junyi LI , Juan MONTOJO , Jing SUN , Xiaoxia ZHANG , Peter GAAL , Taesang YOO , Simone MERLIN , Srinivas YERRAMALLI , John Edward SMEE
Abstract: A method, apparatus, or computer-readable medium with instructions for beam management for radio frequency (RF) sensing at a wireless device. The wireless device performs a first beamsweep of an RF signal and measures a reflection of the RF signal based on the first beamsweep. The wireless device performs a second beamsweep of the RF signal, wherein the first beamsweep is based on a different parameter than the second beamsweep and measures the reflection of the RF signal based on the second beamsweep. The wireless device selects a beam for RF sensing based on the first beamsweep and the second beamsweep.
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公开(公告)号:US20210359892A1
公开(公告)日:2021-11-18
申请号:US17302578
申请日:2021-05-06
Applicant: QUALCOMM Incorporated
Inventor: Tianyang BAI , Junyi LI , Wooseok NAM , Sungwoo PARK , Kiran VENUGOPAL , Tao LUO , Jung Ho RYU , Qian ZHANG , Ling DING
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a tracking reference signal (TRS) pattern to be used for receiving a TRS. The TRS pattern may indicate a plurality of TRS symbols of the TRS, one or more TRS symbols of the plurality of TRS symbols having a bandwidth that is different than a bandwidth of at least one other TRS symbol of the plurality of TRS symbols, or having a discontinuous tone allocation. The UE may receive the TRS based at least in part on the TRS pattern. Numerous other aspects are provided.
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公开(公告)号:US20210321401A1
公开(公告)日:2021-10-14
申请号:US17224864
申请日:2021-04-07
Applicant: QUALCOMM Incorporated
Inventor: Sungwoo PARK , Wooseok NAM , Tianyang BAI , Kiran VENUGOPAL , Tao LUO
Abstract: This disclosure provides methods, devices and systems related to UE-aided selective single frequency network (SFN). In some implementations, a UE may obtain a first channel measurement of a first communication channel associated with a serving transmission and reception point (TRP), and a second channel measurement of a second communication channel associated with a neighbor TRP. The UE may further select an SFN condition associated with the first channel measurement or the second channel measurement, and transmit an indication including the SFN condition to one or both of the serving TRP or the neighbor TRP. In some other implementations, a network entity may select whether to configure a transmission scheme according to SFN for at least one of a serving TRP and a neighbor TRP associated with the SFN condition, and communicate with the UE associated with the transmission scheme according to SFN.
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公开(公告)号:US20210307040A1
公开(公告)日:2021-09-30
申请号:US17216417
申请日:2021-03-29
Applicant: QUALCOMM Incorporated
Inventor: Sungwoo PARK , Wooseok NAM , Tao LUO , Juan MONTOJO , Iyab Issam SAKHNINI , Jelena DAMNJANOVIC
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive configuration information indicating a set of scheduling request (SR) occasions (SROs), wherein the configuration information identifies a set of mappings between the set of SROs and a set of synchronization signal blocks (SSBs); receive an SSB of the set of SSBs; and transmit one or more SRs on one or more selected SROs associated with the received SSB based at least in part on the set of mappings. Numerous other aspects are provided.
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公开(公告)号:US20210258900A1
公开(公告)日:2021-08-19
申请号:US17248991
申请日:2021-02-16
Applicant: QUALCOMM Incorporated
Inventor: Sungwoo PARK , Wooseok Nam , Tao Luo , Jing Sun , Xiaoxia Zhang , Zhifei Fan , Arumugam Chendamarai Kannan , Ahmed Abdelaziz Ibrahim Abdelaziz Zewail
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station (BS) may transmit a first set of synchronization signal block (SSB) burst sets with a first set of SSB parameters; and transmit a second set of SSB burst sets with a second set of SSB parameters, wherein the first set of SSB burst sets and the second set of SSB burst sets are transmitted in a common carrier. In some aspects, a user equipment (UE) may receive at least one SSB of the first set of SSB burst sets or the second set of SSB burst sets. Numerous other aspects are provided.
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公开(公告)号:US20210235454A1
公开(公告)日:2021-07-29
申请号:US17115465
申请日:2020-12-08
Applicant: QUALCOMM Incorporated
Inventor: Sungwoo PARK , Mostafa KHOSHNEVISAN , Tao LUO , Jing SUN , Xiaoxia ZHANG , Arumugam CHENDAMARAI KANNAN , Wooseok NAM
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, configuration information including multiple transmission configuration indication (TCI) states associated with a control resource set (CORESET). The UE may receive, from the base station, a physical downlink control channel (PDCCH) in a region associated with the CORESET, wherein the PDCCH includes at least one control channel element (CCE). The UE may perform blind decoding for multiple configured PDCCH candidates based at least in part on a resource element group (REG) bundle included in the at least one CCE, wherein the multiple configured PDCCH candidates are associated with one or more of the multiple TC states associated with the CORESET. Accordingly, the UE may identify the PDCCH transmitted by the base station based at least in part on the blind decoding.
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公开(公告)号:US20210185691A1
公开(公告)日:2021-06-17
申请号:US16949533
申请日:2020-11-02
Applicant: QUALCOMM Incorporated
Inventor: Sungwoo PARK , Xiaoxia ZHANG , Mostafa KHOSHNEVISAN , Tao LUO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine one or more respective maximum ranks for one or more transmission configuration indicator states of the UE; and transmit information identifying the one or more respective maximum ranks. In some aspects, a base station may receive information identifying one or more respective maximum ranks of a UE for one or more TCI states of the UE; and transmit scheduling information for a communication for the UE, wherein the scheduling information is based at least in part on the one or more respective maximum ranks. Numerous other aspects are provided.
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公开(公告)号:US20210144564A1
公开(公告)日:2021-05-13
申请号:US17089452
申请日:2020-11-04
Applicant: QUALCOMM Incorporated
Inventor: Wooseok NAM , Jing SUN , Tao LUO , Xiaoxia ZHANG , Sungwoo PARK , Akula REDDY , Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL , Zhifei FAN , Srinivas YERRAMALLI
IPC: H04W16/28 , H04W72/04 , H04W56/00 , H04L25/02 , H04L5/00 , H04W76/27 , H04W80/02 , H04W74/08 , H04B7/06
Abstract: Some aspects described herein relate to receiving, in a configuration, a slot format indication, wherein the slot format indication includes directional information indicating spatial directions associated with communications based on the slot format, determining, for a slot indicated by the slot format indication and based on the directional information, the spatial direction, and communicating, within the slot and based on the spatial direction, with one or more nodes.
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公开(公告)号:US20210135815A1
公开(公告)日:2021-05-06
申请号:US17089562
申请日:2020-11-04
Applicant: QUALCOMM Incorporated
Inventor: Akula REDDY , Jing SUN , Srinivas YERRAMALLI , Tao LUO , Xiaoxia ZHANG , Ahmed Abdelaziz Ibrahim Ab ZEWAIL , Wooseok NAM , Sungwoo PARK
Abstract: In an aspect, the present disclosure includes a method, apparatus, and computer readable medium for wireless communications for generating, by a network entity for a user equipment (UE), a synchronization signal block (SSB) and an additional resource signal (RS) based on a variable function of a SSB subcarrier spacing (SCS) for communication after initial acquisition; and transmitting, by the network entity to the UE, the SSB including the additional RS.
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