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公开(公告)号：WO2022120099A1
公开(公告)日：2022-06-09
申请号：PCT/US2021/061677
申请日：2021-12-02
Applicant: QUALCOMM INCORPORATED
Inventor： ZHANG, Qian , ZHOU, Yan , LI, Junyi , ABEDINI, Navid , LUO, Tao
IPC: H04W72/12
Abstract: Apparatus, methods, and computer program products for PHY priority for wireless communications are provided. An example apparatus may receive, from a base station, scheduling information for an uplink or downlink transmission indicating an uplink or downlink PHY priority level from a set of priority levels including a first half-duplex priority level, a second half-duplex priority level, a first full-duplex priority level, and a second full-duplex priority level. The example apparatus may transmit or receive the uplink or downlink transmission based on the uplink or downlink PHY priority level indicated by the base station.
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公开(公告)号：WO2022115872A2
公开(公告)日：2022-06-02
申请号：PCT/US2021/072612
申请日：2021-11-29
Applicant: QUALCOMM INCORPORATED
Inventor： VENUGOPAL, Kiran , ZHOU, Yan , LUO, Tao , LI, Junyi
IPC: H04L5/00 , H04L1/00 , H04L27/26 , H04W72/04 , H04B7/0617 , H04L27/261 , H04L5/0023 , H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L5/0064 , H04L5/0082 , H04L5/0091 , H04W72/0446 , H04W72/048
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive information identifying a transmission configuration indicator (TCI) state, wherein the TCI state identifies an association between a periodic demodulation reference signal (DMRS) and a target reference signal. The UE may communicate the periodic DMRS identified by the TCI state. The UE may transmit or receive the target reference signal based at least in part on the periodic DMRS and the TCI state. Numerous other aspects are provided.
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公开(公告)号：WO2022115871A1
公开(公告)日：2022-06-02
申请号：PCT/US2021/072611
申请日：2021-11-29
Applicant: QUALCOMM INCORPORATED
Inventor： VENUGOPAL, Kiran , ZHOU, Yan , LUO, Tao , LI, Junyi
IPC: H04B7/06
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a beam update message identifying a change from a first control resource set (CORESET) beam to a second CORESET beam. The UE may use, for a beam failure detection (BFD) procedure, a first BFD reference signal associated with the first CORESET beam or a second BFD reference signal associated with the second CORESET beam based at least in part on one or more selection criteria. Numerous other aspects are provided.
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64.发明申请
公开(公告)号：WO2022115821A1
公开(公告)日：2022-06-02
申请号：PCT/US2021/072149
申请日：2021-11-01
Applicant: QUALCOMM INCORPORATED
Inventor： VENUGOPAL, Kiran , ZHOU, Yan , LUO, Tao , LI, Junyi
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive control signaling including scheduling information. The scheduling information may include an indication of a joint downlink and uplink transmission configuration indicator (TCI) state for a common beam. The UE may apply the joint downlink and uplink TCI state at the component carriers to activate the common beam to transmit one or more uplink transmissions or to receive one or more downlink transmissions at the UE. The UE may schedule communications with a base station, one or more transmission reception points (TRPs), or both across the component carriers and using the common beam. The communications may include transmitting at least one uplink transmission during one or more uplink resources indicated in the scheduling information and receiving at least one downlink transmission during one or more downlink resources indicated in the scheduling information.
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公开(公告)号：WO2022115185A1
公开(公告)日：2022-06-02
申请号：PCT/US2021/056216
申请日：2021-10-22
Applicant: QUALCOMM INCORPORATED
Inventor： RAGHAVAN, Vasanthan , LUO, Tao , LI, Junyi
Abstract: This disclosure provides systems, methods and apparatuses for a selection of one or more transmission and reception points (TRPs) within a multi-TRP system. In one aspect, a user equipment (UE) may transmit an indication of the selected TRPs and an indication of one or more beams that the selected TRPs may use to communicate with the UE based on a mismatch between a default operating frequency (DOF) of each TRP within the multi-TRP system and a DOF of the UE. For example, the UE may receive an indication of a DOF of each antenna port of the TRPs within the multi-TRP system and the UE may compare the indicated DOFs with a DOF of each antenna module of the UE. The UE may select to communicate with TRPs and select one or more ports that the selected TRPs may use to communicate with the UE based on the comparison.
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Patent Agency Ranking
公开(公告)号：WO2022108683A1
公开(公告)日：2022-05-27
申请号：PCT/US2021/054206
申请日：2021-10-08
Applicant: QUALCOMM INCORPORATED
Inventor： GULATI, Kapil , ZHANG, Dan , LI, Junyi
Abstract: Methods, systems, and devices for wireless communications are described. User equipment (UE), such as vehicles, may implement radar transmissions to detect and avoid potential collisions with a target such as other UE or pedestrians. A first UE may receive an indication of a location of a second UE and an indication of one or more parameters associated with radar transmission from the second UE. The first UE may also receive a radio frequency waveform that includes a first component associated with the radar transmissions from the second UE and a second component that is associated with reflected radar transmission from the first UE. The first UE may compensate for an interference from the first component based on the location of the second UE and the one or more parameters. The first UE may generate a radar image from the received radio frequency waveform based on compensating for the interference.
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公开(公告)号：WO2022087412A1
公开(公告)日：2022-04-28
申请号：PCT/US2021/056254
申请日：2021-10-22
Applicant: QUALCOMM INCORPORATED
Inventor： AKL, Naeem , HAMPEL, Karl Georg , ABEDINI, Navid , LUO, Jianghong , BLESSENT, Luca , LI, Junyi , LUO, Tao
Abstract: In an IAB network, a third network node sends QoS mapping information to a first network node to configure an IP header for a packet based on a traffic type and to transmit the packet. The third network node sends a mapping configuration to a second network node to map information in the IP header for the packet received in a first routing path from the first network node to a second routing path. The first network node receives the QoS mapping information and generates a packet associated with the traffic type and including an IP header, which is configured based on the received QoS mapping information. The first network node transmits the packet for routing to the second network node.
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68.发明申请
公开(公告)号：WO2022076308A1
公开(公告)日：2022-04-14
申请号：PCT/US2021/053373
申请日：2021-10-04
Applicant: QUALCOMM INCORPORATED
Inventor： BAI, Tianyang , LUO, Tao , LI, Junyi
Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for adapting a configuration for transmitting or receiving a semi-persistent transmission to minimize self-interference when appropriate and maximize throughput. A first device and a second device may determine whether the semi-persistent transmission overlaps in a time domain with a dynamic transmission. If the semi-persistent transmission overlaps in the time domain with the dynamic transmission, the first device and the second device may use a full-duplex configuration to transmit or receive the semi-persistent transmission. Alternatively, if the semi-persistent transmission fails to overlap in a time domain with a dynamic transmission, the first device and the second device may use a half-duplex configuration to transmit or receive the semi-persistent transmission.
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公开(公告)号：WO2022073158A1
公开(公告)日：2022-04-14
申请号：PCT/CN2020/119833
申请日：2020-10-07
Applicant: QUALCOMM INCORPORATED , GUO, Hui , GULATI, Kapil , WU, Shuanshuan , LI, Junyi , DUTTA, Sourjya , SARKIS, Gabi
Inventor： GUO, Hui , GULATI, Kapil , WU, Shuanshuan , LI, Junyi , DUTTA, Sourjya , SARKIS, Gabi
IPC: H04W4/06
Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may establish multiple unicast connections with multiple other UEs. The first UE may then determine individual sets of transmission parameters for each of the multiple other UEs, where the individual sets of transmission parameters may enable the first UE to receive transmissions from the multiple other UEs on a same set of time and frequency resources via a spatial division multiplexing scheme. For example, each of the individual sets of transmission parameters may include a transmission schedule adjustment, a transmit power, a transmit time, an indication of the time and frequency resources, or a combination thereof. The first UE may then transmit each of the individual sets of transmission parameters to a respective UE of the multiple other UEs.
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公开(公告)号：WO2022067339A1
公开(公告)日：2022-03-31
申请号：PCT/US2021/071592
申请日：2021-09-24
Applicant: QUALCOMM INCORPORATED
Inventor： RYU, Jung Ho , AKKARAKARAN, Sony , LUO, Tao , LI, Junyi , DAMNJANOVIC, Jelena , SUN, Jing , OZTURK, Ozcan , GAAL, Peter , MONTOJO, Juan , ZHANG, Xiaoxia
Abstract: Systems and method for configuring and providing discontinuous reception (DRX) operations in sidelink (SL) mode 1 and mode 2 are disclosed. A first user equipment (UE) may operate in DRX communications with a second UE over a SL while concurrently maintaining DRX communications with a base station. In some embodiments, DRX operations may include the first UE monitoring for either one or both of transmissions in a downlink from a base station and in the SL from the second UE during an active period of a DRX cycle of the DRX configuration. In embodiments, the UE may extend the active period associated with the DRX cycle when control information from either the base station or the second UE is received. Other aspects and features are also claimed and described.
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