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1.发明公开公开(公告)号：US20240323962A1
公开(公告)日：2024-09-26
申请号：US18737496
申请日：2024-06-07
Applicant: QUALCOMM Incorporated
IPC: H04W72/1273 , H04W72/0446 , H04W72/23
CPC classification number: H04W72/1273 , H04W72/0446 , H04W72/23
Abstract: Methods, systems, and devices for wireless communications are described that support various configurations that enable repetitions of physical downlink shared channel (PDSCH) transmission according to a semi-persistent scheduling (SPS) configuration. A user equipment (UE) may receive downlink control information (DCI) associated with a PDSCH configuration and an SPS configuration. The UE may determine a number of PDSCH repetitions for a PDSCH transmission (e.g., an SPS PDSCH transmission) based on a rule associated with a priority between time domain resource allocation (TDRA) entries and configured repetition factors in an SPS configuration or a PDSCH configuration. The repetition number may be included in the TDRA entry, and the UE may receive a number of PDSCH repetitions based on a value of the PDSCH repetition number, or one instance of PDSCH may be received in each SPS period.
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2.发明公开公开(公告)号：US20230422246A1
公开(公告)日：2023-12-28
申请号：US18342815
申请日：2023-06-28
Applicant: QUALCOMM Incorporated
Inventor： Mostafa KHOSHNEVISAN , Seyed Ali Akbar FAKOORIAN , Kianoush HOSSEINI , Xiaoxia ZHANG
IPC: H04W72/1273 , H04W72/0446 , H04W72/23
CPC classification number: H04W72/1273 , H04W72/0446 , H04W72/23
Abstract: Methods, systems, and devices for wireless communications are described that support various configurations that enable repetitions of physical downlink shared channel (PDSCH) transmission according to a semi-persistent scheduling (SPS) configuration. A user equipment (UE) may receive downlink control information (DCI) associated with a PDSCH configuration and an SPS configuration. The UE may determine a number of PDSCH repetitions for a PDSCH transmission (e.g., an SPS PDSCH transmission) based on a rule associated with a priority between time domain resource allocation (TDRA) entries and configured repetition factors in an SPS configuration or a PDSCH configuration. The repetition number may be included in the TDRA entry, and the UE may receive a number of PDSCH repetitions based on a value of the PDSCH repetition number, or one instance of PDSCH may be received in each SPS period.
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公开(公告)号：US20220386411A1
公开(公告)日：2022-12-01
申请号：US17819186
申请日：2022-08-11
Applicant: QUALCOMM Incorporated
Inventor： Wei YANG , Seyed Ali Akbar FAKOORIAN , Seyedkianoush HOSSEINI , Wanshi CHEN
Abstract: Aspects are provided allowing for selective monitoring of uplink cancellation indication (ULCI) occasions by UEs and allowing UEs to determine from ULCI whether canceled uplink transmission are carried on non-supplementary uplink (NUL) carriers or supplementary uplink (SUL) carriers. A UE may determine not to monitor a ULCI occasion if it does not have an uplink transmission which can be punctured by higher priority data. When the uplink transmission is dynamically scheduled, the UE may determine to monitor a ULCI occasion if the UE receives the uplink grant a certain number of symbols earlier than the ULCI occasion. The base station may configure blocks in downlink control information to indicate the UE should apply ULCI to SUL and/or NUL. The base station may configure the UE to perform different behaviors after receiving a ULCI depending on whether the portion of the uplink transmission to be canceled is on SUL or NUL.
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公开(公告)号：US20220304021A1
公开(公告)日：2022-09-22
申请号：US17833499
申请日：2022-06-06
Applicant: QUALCOMM Incorporated
Inventor： Yan ZHOU , Tao LUO , Xiaoxia ZHANG , Jing SUN , Mostafa KHOSHNEVISAN , Seyed Ali Akbar FAKOORIAN
Abstract: Aspects described herein relate to beam sweep based semi-persistent signaling (SPS) or configured grant (CG) activation. In one aspect, a network entity may determine a beam sweep pattern for at least one of a SPS based downlink periodic transmission, an uplink control transmission for the SPS based downlink periodic transmission, or a CG based uplink periodic transmission. The network entity may further transmit an indication including the beam sweep pattern to a user equipment (UE). In another aspect, a UE may receive a beam sweep pattern for at least one of a SPS based downlink periodic transmission, an uplink control transmission for the SPS based downlink periodic transmission, or a CG based uplink periodic transmission from a network entity.
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公开(公告)号：US20220191904A1
公开(公告)日：2022-06-16
申请号：US17653680
申请日：2022-03-07
Applicant: QUALCOMM Incorporated
Inventor： Seyed Ali Akbar FAKOORIAN , Seyedkianoush HOSSEINI , Wanshi CHEN , Jing JIANG
Abstract: Systems and methods for scheduling uplink transmissions are disclosed. In an aspect, a user equipment (UE) receives a downlink control information signal, wherein the downlink control information indicates an uplink grant for multiple contiguous nominal uplink repetitions, identifies resources allocated for the multiple contiguous nominal uplink repetitions based on the uplink grant, wherein the identified resources include first resources for a first actual repetition of uplink data and second resources for a second actual repetition of uplink data, transmits the first actual repetition of uplink data using the first resources, and transmits the second actual repetition of the uplink data using the second resources.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20210385697A1
公开(公告)日：2021-12-09
申请号：US17318944
申请日：2021-05-12
Applicant: QUALCOMM Incorporated
Inventor： Wei YANG , Seyedkianoush HOSSEINI , Wanshi CHEN , Seyed Ali Akbar FAKOORIAN , Hwan Joon KWON , Krishna Kiran MUKKAVILLI
Abstract: Apparatus, methods, and computer-readable media for facilitating serving aperiodic traffic over sidelink using resource adaptation of periodic resource reservations are disclosed herein. An example method for wireless communication at a first device includes reserving periodic resources for sidelink transmission. The example method also includes modifying the reserved periodic resources within a period based on a traffic load for the period. The example method also includes transmitting sidelink communication in the period based on the modified periodic resources. Another example method of wireless communication at a wireless device includes receiving a periodic resource reservation for sidelink transmission. The example method also includes receiving a modification of the periodic resource reservation for a period. Further, the example method includes transmitting or receiving sidelink communication in the period based on a modified periodic resource.
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公开(公告)号：US20210377995A1
公开(公告)日：2021-12-02
申请号：US17178872
申请日：2021-02-18
Applicant: QUALCOMM Incorporated
Inventor： Seyed Ali Akbar FAKOORIAN , Wanshi CHEN , Wei YANG , Muhammad Sayed Khairy ABDELGHAFFAR , Ahmed Attia ABOTABL , Seyedkianoush HOSSEINI , Yi HUANG
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a single downlink control information (DCI) message scheduling a simultaneous downlink transmission and uplink transmission in an unpaired band. In some aspects, the single DCI message may include a modulation and coding scheme (MCS) field having one or more bits that indicate a first MCS for the downlink transmission. The UE may determine a second MCS for the uplink transmission based at least in part on an offset from the first MCS for the downlink transmission. Numerous other aspects are provided.
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公开(公告)号：US20210377767A1
公开(公告)日：2021-12-02
申请号：US17303217
申请日：2021-05-24
Applicant: QUALCOMM Incorporated
Inventor： Seyedkianoush HOSSEINI , Enoch Shiao-Kuang LU , Peter GAAL , Wei YANG , James BECKMAN , Aamod KHANDEKAR , Pranay Sudeep RUNGTA , Seyed Ali Akbar FAKOORIAN , Danh Huu Hoang NGUYEN
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may determining a physical uplink control channel (PUCCH) transmission characteristic, wherein the PUCCH transmission characteristic is a quantity of PUCCH transmissions in a sub-slot or a format of a set of PUCCH transmissions in the sub-slot, and wherein the wireless communication device supports at least one sub-slot hybrid automatic repeat request (HARQ) acknowledgement (ACK) codebook; and reporting information identifying the PUCCH characteristic for a plurality of types of symbol codebooks. Numerous other aspects are provided.
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公开(公告)号：US20210376960A1
公开(公告)日：2021-12-02
申请号：US17330199
申请日：2021-05-25
Applicant: QUALCOMM Incorporated
Inventor： Yi HUANG , Muhammad Sayed Khairy ABDELGHAFFAR , Hwan Joon KWON , Seyedkianoush HOSSEINI , Seyed Ali Akbar FAKOORIAN , Krishna Kiran MUKKAVILLI , Tingfang JI
Abstract: A UE may identify slots to transmit and/or receive information related to one or more HARQ processes in frame structure that includes both sub-band full duplex slot types and time division duplex slot types. Based on a first slot used for control information, a UE can identify a second slot for PUSCH or PDSCH communication based on an offset between the first slot and the second determined by calculating slot offsets (e.g., based on parameters received from a base station). In some aspects, a UE may exclude certain slot duplex types (e.g., SBFD or TDD) when calculating slot offsets. In some aspects, a UE may calculate slot offsets differently for different HARQ processes corresponding to one frame. In some aspects, slot offset behaviors may be based on priority of information associated with a HARQ process.
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公开(公告)号：US20210307050A1
公开(公告)日：2021-09-30
申请号：US17209081
申请日：2021-03-22
Applicant: QUALCOMM Incorporated
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a message for a semi-persistent scheduling (SPS) configuration that corresponds to an SPS configuration index. The UE may determine a control resource set (CORESET) pool index value from the message and associate a CORESET pool index value of an SPS physical downlink shared channel with the CORESET pool index value of the message. Numerous other aspects are provided.
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