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151.发明申请公开(公告)号：US20200044712A1
公开(公告)日：2020-02-06
申请号：US16532164
申请日：2019-08-05
Applicant: QUALCOMM Incorporated
Inventor： Alexandros MANOLAKOS , Huilin XU , Wanshi CHEN , Heechoon LEE , Peter GAAL
Abstract: Certain aspects of the present disclosure provide techniques for rate matching PDSCH around NZP CSI RS transmissions in multi-TRP scenarios. In some cases, a network entity may signal a rate matching behavior to a user equipment (UE) for processing a physical downlink shared channel (PDSCH) configured with a first quasi co-location association and transmitted from a first transmission reception point (TRP) that potentially collides with one or more types of non-zero power (NZP) reference signals (RS) configured with a second quasi co-location association and transmitted from a second TRP using one or more resource sets.
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公开(公告)号：US20200029310A1
公开(公告)日：2020-01-23
申请号：US16457264
申请日：2019-06-28
Applicant: QUALCOMM Incorporated
Inventor： Heechoon LEE , Peter GAAL , Alexandros MANOLAKOS , Gabi SARKIS , Wanshi CHEN , Jing SUN , Tao LUO , Juan MONTOJO , Makesh Pravin JOHN WILSON , Huilin XU
IPC: H04W72/04
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive an indication of a set of corresponding physical downlink control channel (PDCCH) candidates that includes at least a first PDCCH candidate included in a first control resource set (CORESET) and a corresponding second PDCCH candidate included in a second CORESET, wherein the first CORESET and the second CORESET have different transmission configuration indication (TCI) states; and selectively perform, based at least in part on a configuration, at least one of: independent decoding of the first PDCCH candidate, independent decoding of the second PDCCH candidate, or joint decoding of the first PDCCH candidate and the second PDCCH candidate. Numerous other aspects are provided.
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公开(公告)号：US20190261324A1
公开(公告)日：2019-08-22
申请号：US16270420
申请日：2019-02-07
Applicant: QUALCOMM Incorporated
Inventor： Wooseok NAM , Tao LUO , Alexandros MANOLAKOS , Wanshi CHEN , Peter GAAL , Heechoon LEE
Abstract: Aspects of the disclosure relate to a configurable demodulation reference signal (DMRS) when utilizing a fallback downlink control information (DCI) format that lacks DMRS antenna port information or DMRS sequence initialization information. The DMRS configuration may be identified based on one or more semi-static and/or dynamic parameters, such as a cell identifier, cell radio network temporary identifier, DMRS scrambling identifier, subframe number and/or slot index.
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公开(公告)号：US20190261252A1
公开(公告)日：2019-08-22
申请号：US16275063
申请日：2019-02-13
Applicant: QUALCOMM Incorporated
Inventor： Makesh Pravin JOHN WILSON , Tao LUO , Bilal SADIQ , Sony AKKARAKARAN , Hung Dinh LY , Heechoon LEE
Abstract: An aspect of the present disclosure includes methods, systems, and computer-readable media for receiving, from a base station within a cell, a remaining minimum system information message occupying M×N resource blocks, wherein the remaining minimum system information message includes remaining minimum system information and a synchronization signal block, identifying boundaries of the synchronization signal block, the synchronization signal block occupying K×L resource blocks, wherein K
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公开(公告)号：US20190223084A1
公开(公告)日：2019-07-18
申请号：US16244743
申请日：2019-01-10
Applicant: QUALCOMM Incorporated
Inventor： Makesh Pravin JOHN WILSON , Hung Dinh LY , Heechoon LEE , Tao LUO
CPC classification number: H04W48/12 , H04J11/0069 , H04L5/0044 , H04L5/0053 , H04L5/0094 , H04L27/2666 , H04W74/008 , H04W76/11
Abstract: An apparatus may receive a master information block and a synchronization signal (SS) block on a PBCH. The MIB may indicate an allocation associated with a CORESET. The apparatus may receive remaining minimum system information (RMSI) configuration information carried in the CORESET based on the allocation associated with the CORESET. The apparatus may determine a position associated with a downlink data channel based on a first value indicated by one of the MIB or the SS block in the PBCH and based on a second value indicated by the RMSI configuration information. The apparatus may receive data carried on the downlink data channel based on the position associated with the downlink data channel.
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Patent Agency Ranking
公开(公告)号：US20190222409A1
公开(公告)日：2019-07-18
申请号：US16363723
申请日：2019-03-25
Applicant: QUALCOMM Incorporated
Inventor： Hung LY , Tingfang JI , Heechoon LEE , Haitong SUN , John Edward SMEE
Abstract: Various aspects described herein relate to techniques for synchronization channel design and signaling in wireless communications systems (e.g., a 5th Generation (5G) New Radio (NR) system). In an aspect, a method includes identifying a frequency band supported by a user equipment (UE), identifying one or more frequency locations based on the identified frequency band, and the one or more frequency locations are a subset of synchronization raster points used for synchronization signal transmission. The method further includes searching for at least one synchronization signal based on the one or more identified frequency locations.
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公开(公告)号：US20190166589A1
公开(公告)日：2019-05-30
申请号：US16201844
申请日：2018-11-27
Applicant: QUALCOMM Incorporated
Inventor： Yang YANG , Jing JIANG , Jing SUN , Tao LUO , Peter GAAL , Gabi SARKIS , Joseph Binamira SORIAGA , Heechoon LEE , Wanshi CHEN
Abstract: Certain aspects of the present disclosure relate to methods and apparatus for aggregation level specific PDCCH modification.
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公开(公告)号：US20190166066A1
公开(公告)日：2019-05-30
申请号：US16196862
申请日：2018-11-20
Applicant: QUALCOMM Incorporated
Inventor： Peter Pui Lok ANG , Wanshi CHEN , Peter GAAL , Heechoon LEE , Tao LUO , Juan MONTOJO
IPC: H04L12/913 , H04L12/911 , H04W72/04
CPC classification number: H04L47/724 , H04L5/0078 , H04L5/1469 , H04L47/821 , H04W72/042 , H04W72/0453
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine a bandwidth part switch from a first bandwidth part to a second bandwidth part. The user equipment may transition from the first bandwidth part to the second bandwidth part after determining the bandwidth part switch and based at least in part on a critical section defined for the transitioning from the first bandwidth part to the second bandwidth part. Numerous other aspects are provided.
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159.发明申请公开(公告)号：US20190159180A1
公开(公告)日：2019-05-23
申请号：US16170558
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：US20190141697A1
公开(公告)日：2019-05-09
申请号：US16176415
申请日：2018-10-31
Applicant: QUALCOMM Incorporated
Inventor： Muhammad Nazmul ISLAM , Peter Pui Lok ANG , Wanshi CHEN , Peter GAAL , Tao LUO , Heechoon LEE , Sony AKKARAKARAN , Jing SUN
Abstract: Certain aspects of the present disclosure relate to communication systems, and more particularly, to determining a timing advance granularity for uplink communications associated with different numerologies.
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