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公开(公告)号：US20210037529A1
公开(公告)日：2021-02-04
申请号：US16909442
申请日：2020-06-23
Applicant: QUALCOMM Incorporated
Inventor： Sungwoo PARK , Mostafa KHOSHNEVISAN , Wooseok NAM , Tao LUO , Jing SUN , Xiaoxia ZHANG , Arumugam CHENDAMARAI KANNAN , Yisheng XUE
Abstract: A user equipment (UE) transmits, to a base station, a transmission configuration indication (TCI) report indicating associations between a plurality of TCIs and one or more UE panels of the UE; receives, from the base station in response to the TCI report, a TCI configuration message indicating a first set of TCI of the plurality of TCIs for a physical downlink control channel (PDCCH) transmission; and skips monitoring, based at least in part on the TCI configuration message, a control resource set (CORESET) associated with a second set of TCI of the plurality of TCIs.
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公开(公告)号：US20210037414A1
公开(公告)日：2021-02-04
申请号：US16943482
申请日：2020-07-30
Applicant: QUALCOMM Incorporated
Inventor： Jung Ho RYU , Kapil GULATI , Junyi LI , Tianyang BAI , Sony AKKARAKARAN , Tao LUO , Vasanthan RAGHAVAN
Abstract: An apparatus for wireless communication based on sidelink accumulates a value, e.g., a token value, based on an accumulation rate of a transmit beam. When the apparatus has a packet for transmission over sidelink, the apparatus determines whether to transmit the packet over the sidelink based on a current accumulation of the value. The accumulation may be based on any of a CBR, a CR, and/or a feedback rate. A base station may measure interference on an access link of the base station and transmit a side link parameter that controls accumulation of a value at a transmitting device for the transmission of sidelink communication based on the measured interference.
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公开(公告)号：US20210014930A1
公开(公告)日：2021-01-14
申请号：US17032675
申请日：2020-09-25
Applicant: QUALCOMM Incorporated
Inventor： Wooseok NAM , Tao LUO , Sony AKKARAKARAN , Makesh Pravin JOHN WILSON , Sumeeth NAGARAJA , Kaushik CHAKRABORTY , Shengbo CHEN , Xiao Feng WANG
Abstract: Certain aspects of the present disclosure relate to methods and apparatus for dynamic reclamation of resources reserved for forward compatibility using communications systems operating according to new radio (NR) technologies. Certain aspects provide a method for wireless communication. The method generally includes identifying resources previously reserved for forward compatibility (FC) that are available for reuse, and providing signaling, to one or more user equipments (UEs), indicating the identified resources are available for reuse.
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公开(公告)号：US20210007131A1
公开(公告)日：2021-01-07
申请号：US17027996
申请日：2020-09-22
Applicant: QUALCOMM Incorporated
Inventor： Tao LUO , Peter Pui Lok ANG , Jing JIANG
IPC: H04W72/14 , H04B10/516 , H04W52/14 , H04L5/00
Abstract: Certain aspects of the present disclosure relate to methods and apparatus for grant processing in uplink centric subframes. An example method generally includes transmitting a first subframe comprising a first grant that includes information for one or more transmissions on that allocated resources in the first subframe to a user equipment (UE) and transmitting the first subframe, with a second grant that allocates resources in at least a second subframe to occur after the first subframe. Other aspects, embodiments, and features are also claimed and described.
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公开(公告)号：US20210006380A1
公开(公告)日：2021-01-07
申请号：US16904401
申请日：2020-06-17
Applicant: QUALCOMM Incorporated
Inventor： Yan ZHOU , Tao LUO , Alexandros MANOLAKOS , Joseph Binamira SORIAGA
Abstract: Certain aspects of the present disclosure provide techniques for configuring reference signals. A method that may be performed by a user equipment (UE) includes receiving a control message indicating a first quasi co-location (QCL) for an aperiodic-tracking reference signal (A-TRS), the A-TRS being associated with a periodic-tracking reference signal (P-TRS), determining a second QCL for the P-TRS based on the first QCL for the A-TRS, setting a receive beam for reception of the P-TRS based on the second QCL of the P-TRS, and decoding one or more frames based on channel statistics estimated via the P-TRS received via the receive beam.
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Patent Agency Ranking
公开(公告)号：US20200374056A1
公开(公告)日：2020-11-26
申请号：US16875441
申请日：2020-05-15
Applicant: QUALCOMM Incorporated
Inventor： Xiaoxia ZHANG , Tao LUO , Juan MONTOJO , Jing SUN , Srinivas YERRAMALLI , Vinay CHANDE , Zhifei FAN , Olufunmilola Omolade AWONIYI-OTERI , Sungwoo PARK , Arumugam CHENDAMARAI KANNAN
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a control channel that uses an orthogonal frequency division multiplexing (OFDM) waveform. The UE may transmit or receiving a data channel, associated with the control channel, that uses a single-carrier (SC) waveform. Numerous other aspects are provided.
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公开(公告)号：US20200351921A1
公开(公告)日：2020-11-05
申请号：US16805435
申请日：2020-02-28
Applicant: QUALCOMM Incorporated
Inventor： Huilin XU , Peter Pui Lok ANG , Wanshi CHEN , Peter GAAL , Tao LUO
Abstract: Aspects relate to wireless communications utilizing cross carrier scheduling Methods and apparatus include generating at least one slot in a control channel from a scheduling cell, the at least one slot including a plurality of control channel segments such as PDCCH segments, which are arranged at respective times within the at least one slot. Each of the control channel segments includes control information such as DCIs corresponding to respective slots for a scheduled cell. Distributing the control channel information in segments or spans over time affords improved decoding timing in a UE in the scheduled cell.
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公开(公告)号：US20200351803A1
公开(公告)日：2020-11-05
申请号：US16857145
申请日：2020-04-23
Applicant: QUALCOMM Incorporated
Inventor： Luca BLESSENT , Navid ABEDINI , Muhammad Nazmul ISLAM , Jianghong LUO , Tao LUO , Karl Georg HAMPEL , Junyi LI
Abstract: The present disclosure relates to methods and apparatus for wireless communication of a first node. The apparatus can receive a first signal from a second node of one or more additional nodes, the first signal including at least one first timing reference. The apparatus can also determine a second timing reference quality of a second timing reference. The apparatus can also transmit a second signal to at least one node of the one or more additional nodes, the second signal including a second timing reference. Additionally, the apparatus can broadcast, to the one or more additional nodes, an indication of a second timing reference quality of the second timing reference. The apparatus can also receive an indication of a first timing reference quality. Moreover, the apparatus can adjust the indication of the quality of the at least one timing first reference from the second node.
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公开(公告)号：US20200344686A1
公开(公告)日：2020-10-29
申请号：US16848480
申请日：2020-04-14
Applicant: QUALCOMM Incorporated
Inventor： Kiran VENUGOPAL , Jung Ho RYU , Tianyang BAI , Yan ZHOU , Junyi LI , Tao LUO
Abstract: The present disclosure provides signaling for multi-panel user equipment (MPUE) activation. The MPUE may have at least an active first panel and an inactive second panel. The MPUE may determine to activate the second panel. The MPUE may activate the second panel in response to the determination. The MPUE may transmit, from the active first panel to a base station, a status indicating that the second panel is active. The MPUE may transmit, after an activation time, an uplink transmission from the second panel to the base station.
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500.发明申请公开(公告)号：US20200337056A1
公开(公告)日：2020-10-22
申请号：US16813635
申请日：2020-03-09
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Jianghong LUO , Andrzej PARTYKA , Luca BLESSENT , Karl Georg HAMPEL , Junyi LI , Tao LUO
IPC: H04W72/04 , H04W8/24 , H04W24/10 , H04B17/336 , H04B7/06
Abstract: The systems and methods described herein support efficient SDM operation in IAB networks. A first node receives a semi-static resource allocation from a CU based on at least one multiplexing capability of the first node. The first node communicates with a second node based on the semi-static resource allocation. The first node also transmits a change request to the CU to modify the semi-static resource allocation, and the first node may communicate with the second node based on the modified semi-static resource allocation. The at least one multiplexing capability includes at least one of SDM or FDM, including full duplex or half duplex. The at least one multiplexing capability is also with respect to one or more transmission direction combinations of the first node.
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