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公开(公告)号：US20230055881A1
公开(公告)日：2023-02-23
申请号：US17821155
申请日：2022-08-19
Applicant: QUALCOMM Incorporated
Inventor： Liangping MA , Xiao Feng WANG , Umesh PHUYAL , Alberto RICO ALVARINO , Ayan SENGUPTA , Bharat SHRESTHA , Peter GAAL , Changhwan PARK , Jun MA , Huilin XU
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a coordinate switch indication that indicates that the UE is to calculate a first value of a new ephemeris coordinate of a plurality of coordinates. The UE may calculate the first value of the new ephemeris coordinate based on one or more other ephemeris coordinates of the plurality of ephemeris coordinates and may generate ephemeris information, associated with a non-terrestrial communication device, based on the calculation of the first value of the new ephemeris coordinate. The UE may communicate with the non-terrestrial communication device based on the ephemeris information. Numerous other aspects are described.
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公开(公告)号：US20230053975A1
公开(公告)日：2023-02-23
申请号：US17819173
申请日：2022-08-11
Applicant: QUALCOMM Incorporated
Inventor： Kaidong WANG , Jelena DAMNJANOVIC , Tao LUO , Junyi LI , Juan MONTOJO , Ozcan OZTURK , Peter GAAL , Aleksandar DAMNJANOVIC
IPC: H04W76/28
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may transmit, to a second UE associated with a sidelink connection with the first UE, assistance information indicating at least part of a first discontinuous reception (DRX) configuration for a radio access link between the first UE and a base station. The UE may receive at least part of a sidelink DRX configuration for the sidelink connection, wherein an on duration of the sidelink DRX configuration is not aligned with an on duration of the first DRX configuration. The UE may transmit information indicating at least part of the sidelink DRX configuration. The UE may receive, from the base station, a second DRX configuration for the radio access link. The UE may communicate in accordance with the sidelink DRX configuration or the second DRX configuration. Numerous other aspects are described.
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公开(公告)号：US20230053130A1
公开(公告)日：2023-02-16
申请号：US17445186
申请日：2021-08-16
Applicant: QUALCOMM Incorporated
Inventor： Yi HUANG , Akshay KUMAR , Arnaud MEYLAN , Seyedkianoush HOSSEINI , Peter GAAL
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may receive first downlink control information (DCI) indicating a first redundancy version (RV) index value associated with a hybrid automatic repeat request (HARD) process. The mobile station may transmit, based at least in part on receiving the DCI indicating the first RV index value, data using a second RV index value, the second RV index value being different from the first RV index value. Numerous other aspects are described.
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公开(公告)号：US20230043297A1
公开(公告)日：2023-02-09
申请号：US17816948
申请日：2022-08-02
Applicant: QUALCOMM Incorporated
Inventor： Konstantinos DIMOU , Yan ZHOU , Peter GAAL , Tao LUO
IPC: H04L1/18
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, downlink control information (DCI) that includes a request for a dropped hybrid automatic repeat request (HARQ) codebook, wherein the DCI indicates a codebook identifier (ID) associated with the dropped HARQ codebook. The UE may transmit, to the network node, the dropped HARQ codebook based at least in part on the codebook ID associated with the dropped HARQ codebook, as indicated in the DCI. Numerous other aspects are described.
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公开(公告)号：US20230042540A1
公开(公告)日：2023-02-09
申请号：US17649740
申请日：2022-02-02
Applicant: QUALCOMM Incorporated
Inventor： Yi HUANG , Runxin WANG , Peter GAAL , Wanshi CHEN
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may select a sub-band differential channel quality indicator (CQI) value from a plurality of sub-band differential CQI values based at least in part on a sub-band CQI offset and a set of quantization points associated with the plurality of sub-band differential CQI values and a range of sub-band CQI offsets. In some aspects, a quantity of negative quantization points in the set of quantization points is different than a quantity of positive quantization points in the set of quantization points. The mobile station may transmit an indication of the selected sub-band differential CQI value. Numerous other aspects are described.
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Patent Agency Ranking
公开(公告)号：US20230040587A1
公开(公告)日：2023-02-09
申请号：US17817610
申请日：2022-08-04
Applicant: QUALCOMM Incorporated
Inventor： Wei YANG , Seyedkianoush HOSSEINI , Peter GAAL
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network entity may schedule multiple downlink control information (DCI) messages, which schedule multiple uplink messages to be transmitted by a user equipment (UE) on physical uplink channel resources, such that each of the multiple DCI messages arrive at least a specified time duration earlier than a start of an earliest of the physical uplink channel resources. The network entity may transmit the multiple DCI messages as scheduled. The UE may prepare to receive the DCI messages as scheduled. Numerous other aspects are described.
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公开(公告)号：US20230027316A1
公开(公告)日：2023-01-26
申请号：US17758240
申请日：2020-02-13
Applicant: QUALCOMM Incorporated
Inventor： Huilin XU , Chao WEI , Jing LEI , Peter Pui Lok ANG , Hwan Joon KWON , Wanshi CHEN , Peter GAAL , Hung Dinh LY , Gokul SRIDHARAN
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, information indicating that demodulation reference signal (DMRS) time domain bundling is enabled. The UE may determine a time domain bundling configuration based at least in part on the information indicating that the DMRS time domain bundling is enabled. Accordingly, in some aspects, the UE may perform channel estimation based at least in part on DMRSs received in different physical downlink control channel monitoring occasions based at least in part on the time domain bundling configuration. Numerous other aspects are provided.
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公开(公告)号：US20230026760A1
公开(公告)日：2023-01-26
申请号：US17758489
申请日：2021-01-27
Applicant: QUALCOMM INCORPORATED
Inventor： Kazuki TAKEDA , Wanshi CHEN , Peter GAAL , Yiqing CAO , Alberto RICO ALVARINO , Mostafa KHOSHNEVISAN , Xiaoxia ZHANG
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to monitor search spaces on a primary cell and an secondary cell in a carrier aggregation configuration. The UE may monitor the search spaces for control information according to a shared search space monitoring configuration. Based on the shared search space monitoring configuration, the UE may identify that the secondary cell is a scheduling cell and the primary cell is a scheduled cell (e.g., cross-carrier scheduling). The UE may monitor control channel candidates of search spaces on the primary cell and on the secondary cell for downlink control information messages scheduling data transmissions with the primary cell. In some examples, the cross-carrier scheduled communications may be configured according to a scheduling configuration, which may include one or more scheduling constraints.
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公开(公告)号：US20230023538A1
公开(公告)日：2023-01-26
申请号：US17957576
申请日：2022-09-30
Applicant: QUALCOMM Incorporated
Inventor： Yan ZHOU , Mostafa KHOSHNEVISAN , Jing SUN , Xiaoxia ZHANG , Tao LUO , Peter GAAL , Juan MONTOJO
Abstract: Aspects relate to implementing a non-dropping rule for mini-slot based repetition of downlink channel data or control. In one example, cancelled repetition may be identified, non-cancelled remaining repetitions may be received, and acknowledgment feedback based on reception results may be generated. In another example, a plurality of time domain resource allocation (TDRA) candidate occasions may be identified where each occasion occurs within a different respective one of a plurality of mini-slots, each mini-slot carrying a different respective one of a plurality of downlink channel repetitions. A TDRA table may be maintained. The TDRA table may include TDRA entries such as location information of the plurality of TDRA candidate occasions associated with the plurality of downlink channel repetitions. The TDRA table may be maintained when at least one of the plurality of downlink channel repetitions is not decoded. A wireless communication device may refrain from dropping non-decoded downlink channel repetitions.
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公开(公告)号：US20230019948A1
公开(公告)日：2023-01-19
申请号：US17305776
申请日：2021-07-14
Applicant: QUALCOMM Incorporated
Inventor： Xiaojie WANG , Xiaoxia ZHANG , Piyush GUPTA , Jing SUN , Junyi LI , Sony AKKARAKARAN , Tao LUO , Peter GAAL , Juan MONTOJO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a sidelink cancellation indication that indicates a set of resources in which to cancel sidelink communications, wherein the set of resources overlaps with at least one of a physical sidelink feedback channel (PSFCH), a gap symbol, or a sidelink synchronization signal block (S-SSB). The UE may perform one or more sidelink cancellation actions associated with the at least one of the PSFCH, the gap symbol, or the S-SSB. Numerous other aspects are described.
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