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公开(公告)号：US20200229081A1
公开(公告)日：2020-07-16
申请号：US16739035
申请日：2020-01-09
Applicant: QUALCOMM Incorporated
Inventor： Peter Pui Lok ANG , Gabi SARKIS , Peter GAAL , Wanshi CHEN , Joseph Binamira SORIAGA , Heechoon LEE , Seyedkianoush HOSSEINI , Huilin XU , Wooseok NAM , Hung Dinh LY
Abstract: A UE may enter a dormant state, e.g., for power savings. The systems, methods, and apparatus described herein may provide ways for the UE to transition between an active state and a dormant state, as well as UE behavior in a dormant state. The apparatus may be a UE configured to receive an indication of a bandwidth part (BWP) switch for a secondary cell and to transition between an active state and a dormant state for the secondary cell based on the indication of the BWP switch.
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公开(公告)号：US20200154381A1
公开(公告)日：2020-05-14
申请号：US16707076
申请日：2019-12-09
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh LY , Wanshi CHEN , Jing SUN , Hao XU
Abstract: A base station may configure at least a first downlink transmission in a regular downlink burst with the first numerology for transmitting at least a portion of a data channel to a UE according to a numerology of a service used for data channel transmission. The base station also may configure at least a portion of a second downlink transmission in a regular downlink burst with a second numerology for transmitting a synchronization signal to the UE. A UE that receives the downlink regular burst may demodulate and decode the symbols in the received transmissions according to the numerology associated with each symbol.
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公开(公告)号：US20200059909A1
公开(公告)日：2020-02-20
申请号：US16541864
申请日：2019-08-15
Applicant: QUALCOMM Incorporated
Inventor： Yuwei REN , Huilin XU , Alexandros MANOLAKOS , Seyedkianoush HOSSEINI , Jay Kumar SUNDARARAJAN , Naga BHUSHAN , Hung Dinh LY
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter may identify a set of resource elements on which to transmit a reference signal based at least in part on a numerology being used by the transmitter and at least one of a maximum system numerology or a minimum system numerology; and transmit the reference signal on the identified set of resource elements. In some aspects, a receiver may identify a set of resource elements from which to obtain a reference signal based at least in part on a numerology being used by the receiver and at least one of a maximum system numerology or a minimum system numerology; and obtain the reference signal from the identified set of resource elements. Numerous other aspects are provided.
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公开(公告)号：US20200045726A1
公开(公告)日：2020-02-06
申请号：US16529458
申请日：2019-08-01
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh LY , Tao LUO , Keiichi KUBOTA , Heechoon LEE , Peter Pui Lok ANG
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may identify a scheduling window associated with acquiring a system information message, wherein the scheduling window is based at least in part on control channel monitoring occasions associated with a control channel, wherein the control channel is to schedule a data channel that includes the system information message; and receive the control channel based at least in part on the scheduling window, wherein the control channel is received within the scheduling window. Numerous other aspects are provided.
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公开(公告)号：US20200037235A1
公开(公告)日：2020-01-30
申请号：US16593738
申请日：2019-10-04
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh LY , Joseph Binamira SORIAGA , Tingfang Ji , Jing JIANG , Yang YANG , June NAMGOONG
Abstract: Aspects of the present disclosure describe receiving, in a portion of bandwidth, a unified synchronization signal from one or more cells in a zone, and receiving, in the portion of bandwidth, a cell-specific signal from at least one cell of the one or more cells in the zone.
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Patent Agency Ranking
公开(公告)号：US20190320360A1
公开(公告)日：2019-10-17
申请号：US16381832
申请日：2019-04-11
Applicant: QUALCOMM Incorporated
Inventor： Heechoon LEE , Peter GAAL , Wanshi CHEN , Tao LUO , Hung Dinh LY , Alexandros MANOLAKOS
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, from a base station and based at least in part on a triggering event, an indication of a frequency domain indexing configuration for a relative reference point. The user equipment may use at least one of a start of a control resource set or an absolute reference point for the relative reference point based at least in part on the indication of the frequency domain indexing configuration. Numerous other aspects are provided.
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457.发明申请公开(公告)号：US20190159226A1
公开(公告)日：2019-05-23
申请号：US16170572
申请日：2018-10-25
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh LY , Heechoon LEE , Tingfang JI
Abstract: Certain aspects of the present disclosure provide techniques and apparats relating to designs for the remaining minimum system information (RMSI) control resource set (CORESET) and the other system information (OSI) CORESET. In certain aspects, a wireless communication device (e.g., user equipment) is enabled to determine the location of Type0-PDCCH common search space CORESET and the OSI CORESET in the frequency and time domains based on the location of the synchronization signal block (SSB) transmissions in the frequency and time domains. Determining the location of the RMSI CORESET and the OSI CORESET frequency and time resources enables the UE to receive the RMSI CORESET and the OSI CORESET, respectively.
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公开(公告)号：US20190081827A1
公开(公告)日：2019-03-14
申请号：US16121534
申请日：2018-09-04
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh LY , Tao LUO
Abstract: Methods, systems, and devices for wireless communication are described. A base station may generate a sequence for use in scrambling a PBCH. The base station may then partition the sequence into sub-sequences based on a number of SS blocks in a SS block group. The base station may then apply each sub-sequence of the sequence as a scrambling code for the bits associated with the PBCH of a different SS block within a SS block group and transmit at least one SS block scrambled with one of the sub-sequences. A user equipment may decode the PBCH based on the sequence.
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公开(公告)号：US20190081721A1
公开(公告)日：2019-03-14
申请号：US16121523
申请日：2018-09-04
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh LY , Tao LUO , Heechoon LEE
Abstract: Methods, systems, and devices for wireless communication are described. A base station may determine a group set of at least one synchronization signal (SS) block group to be transmitted within a SS burst set. The base station may identify a group transmission configuration index associated with the group set, and then transmit the group transmission configuration index to a user equipment. The base station may also include an indication of which SS blocks in each transmitted SS block group are transmitted. A user equipment (UE) may determine transmitted SS blocks based on the group set index or the indication of which SS blocks in each transmitted SS block group are transmitted.
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公开(公告)号：US20190020523A1
公开(公告)日：2019-01-17
申请号：US16134565
申请日：2018-09-18
Applicant: QUALCOMM Incorporated
Inventor： Heechoon LEE , Tao LUO , Xiaoxia ZHANG , Hung Dinh LY
Abstract: Aspects of the present disclosure describe receiving synchronization signals in wireless communications. A block of synchronization signals can be received from a base station in a first time interval. A beam identifier and a redundancy version associated with the block of synchronization signals can be determined. A broadcast channel can be received based at least in part on a timing associated with the beam identifier. The broadcast channel can be descrambled based at least in part on a scrambling code associated with the redundancy version
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