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公开(公告)号：US20230156637A1
公开(公告)日：2023-05-18
申请号：US17754593
申请日：2019-10-11
Applicant: QUALCOMM Incorporated
Inventor： Ayan SENGUPTA , Le LIU , Alberto RICO ALVARINO , Chao WEI
CPC classification number: H04W56/001 , H04W24/10 , H04L5/0051 , H04W52/36
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive information indicating an offset of an energy level of a resynchronization signal (RSS) of a neighbor cell relative to a cell-specific reference signal (CRS) of the neighbor cell; and perform a measurement based at least in part on the offset. Numerous other aspects are provided.
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92.发明公开公开(公告)号：US20230144865A1
公开(公告)日：2023-05-11
申请号：US17794587
申请日：2020-01-23
Applicant: QUALCOMM Incorporated
Inventor： Qiaoyu LI , Chao WEI , Yu ZHANG , Peter Pui Lok ANG , Jing LEI
IPC: H04W72/0457 , H04W72/54 , H04W72/0446 , H04W72/0453 , H04W72/23
CPC classification number: H04W72/0457 , H04W72/54 , H04W72/0446 , H04W72/0453 , H04W72/23
Abstract: A user equipment for wireless communication is provided. The UE operates within an active bandwidth part (BWP) of a component carrier, wherein the active BWP is a portion of a total bandwidth of the component carrier, determines a configuration for a dynamic channel state information (CSI) measurement gap, the dynamic CSI measurement gap including channel state information (CSI) measurement resources having a frequency domain occupation within the total bandwidth of the component carrier and outside of the active BWP, measures the CSI measurement resources included in the dynamic CSI measurement gap, and transmits a CSI report based on the measured CSI measurement resources.
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公开(公告)号：US20230133217A1
公开(公告)日：2023-05-04
申请号：US17906399
申请日：2020-04-21
Applicant: QUALCOMM Incorporated
Inventor： Qiaoyu LI , Chao WEI , Hung Dinh LY , Chenxi HAO , Wanshi CHEN , Hao XU , Jing DAI , Hwan Joon KWON
IPC: H04W72/232 , H04W72/04 , H04W72/1268
Abstract: A user equipment (UE) may receive a configuration of at least one of scheduling request (SR) resources or physical uplink control channel (PUCCH) resources, wherein the configuration indicates at least one of: a first SR resource having a first format and a first repetition-factor and a second SR resource having the first format and a second repetition-factor; or a first PUCCH resource having a second format and a third repetition-factor and a second PUCCH resource having the second format and a fourth repetition-factor; and may transmit at least one of: a first SR via the first SR resource according to the first repetition-factor; a second SR via the second SR resource according to the second repetition-factor; a first PUCCH via the first PUCCH resource according to the third repetition-factor; or a second PUCCH via the second PUCCH resource according to the fourth repetition-factor.
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公开(公告)号：US20230122908A1
公开(公告)日：2023-04-20
申请号：US17759611
申请日：2020-02-26
Applicant: QUALCOMM Incorporated
Inventor： Qiaoyu LI , Chao WEI , Alexandros MANOLAKOS
IPC: H04L1/00 , H04W72/0446 , H04L1/08
Abstract: Methods, systems, and devices for wireless communications are described. A wireless device, such as a base station or a user equipment (UE), may identify one or more parameters associated with an interleaving pattern. The one or more parameters associated with the interleaving pattern may include at least one different interleaving parameter for different slots, one or more cyclic shifts of the interleaving pattern for one or more slots, or both. The wireless device may communicate one or more repetitions of data in accordance with the one or more parameters associated with the interleaving pattern. Additionally or alternatively, the wireless device may identify a type of an uplink payload for an uplink transmission. The wireless device may identify an interleaving pattern based on the type of the uplink payload. The wireless device may transmit the uplink transmission in accordance with the identified interleaving pattern.
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公开(公告)号：US20230071931A1
公开(公告)日：2023-03-09
申请号：US17794239
申请日：2021-02-12
Applicant: QUALCOMM Incorporated
Inventor： Min HUANG , Chenxi HAO , Liangming WU , Qiaoyu LI , Yu ZHANG , Chao WEI , Kangqi LIU , Jing DAI , Hao XU , Mostafa KHOSHNEVISAN , Xiaoxia ZHANG
Abstract: Apparatus, methods, and computer-readable media for facilitating CSI feedback in multiple-TRP communication are disclosed herein. An example method of wireless communication by a UE includes receiving, from a base station, a report configuration message triggering a channel state feedback procedure, the UE and the base station operating in a multiple transmission and reception point (multiple-TRP) communication mode, the report configuration message requesting a multiple-TRP transmission value including at least one of a quantity of layer indicator (LI) values and a strongest TRP indicator (STI) value. The example method also includes generating channel state information (CSI) information based on the receiving of the report configuration message, the CSI information including the multiple-TRP transmission value. The example method also includes transmitting, to the base station, a report including the generated CSI information.
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Patent Agency Ranking
公开(公告)号：US20230056106A1
公开(公告)日：2023-02-23
申请号：US17759258
申请日：2020-02-03
Applicant: Yu ZHANG , Chenxi HAO , Chao WEI , Liangming WU , Qiaoyu LI , Hao XU , Parisa CHERAGHI , Lei XIAO , Mostafa KHOSHNEVISAN , Xiaoxia ZHANG , QUALCOMM Incorporated
Inventor： Chenxi HAO , Yu ZHANG , Chao WEI , Liangming WU , Qiaoyu LI , Hao Xu , Parisa CHERAGHI , Lei XIAO , Mostafa KHOSHNEVISAN , Xiaoxia ZHANG
Abstract: Certain aspects of the present disclosure provide techniques for channel state information (CSI) processing occupation determination that can be used even in multiple transmission reception point (mTRP) scenarios. A method that may be performed by a user equipment (UE) includes receiving a channel state information (CSI) reporting configuration configuring the UE with a plurality of CSI reference signal (CSI-RS) resources for channel measurement (CMRs). The method includes determining a number of occupied CSI processing units, a number of occupied active CSI resources, and/or a number of occupied active CSI-RS ports based on an actual number of CSI measurements. The method includes performing CSI measurement based on the determination.
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公开(公告)号：US20230020567A1
公开(公告)日：2023-01-19
申请号：US17785388
申请日：2019-12-20
Applicant: QUALCOMM Incorporated
IPC: H04W40/24
Abstract: Aspects of the disclosure relate to control of discovery signal transmissions for D2D communication. A first UE may transmit a discovery signal initiation message to at least a second UE to control transmission of a discovery signal from the second UE to a third UE. The second UE may identify a discovery signal monitoring duration of the second UE during which the second UE monitors for transmitted discovery signals transmitted from other UEs to the third UE. At expiration of the discovery signal monitoring duration, the second UE may transmit a discovery signal to the third UE when the number of transmitted discovery signals transmitted from the other UEs during the discovery signal monitoring duration is less than a discovery signal transmission number threshold.
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公开(公告)号：US20230015843A1
公开(公告)日：2023-01-19
申请号：US17780858
申请日：2020-12-21
Applicant: Qualcomm Incorporated
IPC: H04W74/08
Abstract: Methods, systems, and devices are described for transmitting multiple repetitions of a random access shared channel message in multiple slots using beamformed wireless communications. A UE may determine transmission slots for one or more of the multiple repetitions of a random access shared channel message based on slots associated with random access occasions (ROs) that are mapped to an identified synchronization signal block (SSB), such as a SSB associated with a beam that is selected for communications by the UE. In cases where slots with ROs mapped to the identified SSB are not consecutively located, one or more slot offsets may be provided for transmitting the multiple repetitions of the random access shared channel message. Slot offsets may be explicitly indicated by a base station in a random access response message, or may be determined by the UE based on a mapping of SSBs to ROs.
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公开(公告)号：US20230007683A1
公开(公告)日：2023-01-05
申请号：US17756006
申请日：2019-11-14
Applicant: QUALCOMM Incorporated
Inventor： Qiaoyu LI , Chao WEI , Wanshi CHEN , Huilin XU , Jing LEI , Peter Pui Lok ANG , Min HUANG , Yu ZHANG , Chenxi HAO , Hao XU
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a primary user equipment (UE) may transmit, on a sidelink, information indicating a set of sidelink random access configurations corresponding to a set of uplink random access configurations; receive, on the sidelink and from a secondary UE, a random access signal based at least in part on a selected sidelink random access configuration of the set of sidelink random access configurations, wherein the selected sidelink random access configuration corresponds to a selected uplink random access configuration of the set of uplink random access configurations; and selectively performing a random access procedure in accordance with the selected uplink random access configuration. Numerous other aspects are provided.
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公开(公告)号：US20230006788A1
公开(公告)日：2023-01-05
申请号：US17756463
申请日：2019-12-12
Applicant: QUALCOMM Incorporated
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may transmit a first set of periodic signals associated with a first set of spatial relationships in a first set of periodic signal transmission occasions associated with a first periodicity; and transmit one or more second sets of periodic signals with a second set of spatial relationships in one or more second sets of periodic signal transmission occasions associated with a second periodicity, wherein the one or more second sets of periodic signal transmission occasions occur before a next first set of the periodic signal transmission occasions. Numerous other aspects are provided.
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