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公开(公告)号：US20220224475A1
公开(公告)日：2022-07-14
申请号：US17646959
申请日：2022-01-04
Applicant: QUALCOMM Incorporated
Inventor： Mahmoud TAHERZADEH BOROUJENI , Tao LUO , Xiaoxia ZHANG , Junyi LI , Jing SUN , Wooseok NAM
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, an indication that demodulation reference signal (DMRS) bundling is to be used for channel estimation by the base station for one or more physical uplink control channel (PUCCH) repetitions, where the indication is a semi-static configuration or a dynamic indication. The UE may transmit, to the base station, the one or more PUCCH repetitions by maintaining a phase continuity among DMRSs of the one or more PUCCH repetitions based at least in part on receiving the indication that DMRS bundling is to be used. Numerous other aspects are described.
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公开(公告)号：US20220210788A1
公开(公告)日：2022-06-30
申请号：US17137272
申请日：2020-12-29
Applicant: QUALCOMM Incorporated
Inventor： Sourjya DUTTA , Kapil GULATI , Junyi LI , Gabi SARKIS
Abstract: A first UE may determine to communicate with a second UE, but may maintain or establish a RRC connection with a third UE upon determining that potential interference may occur between the first UE and the third UE. The potential inference may be a received interference in which the first UE receives interference from the third UE as a result of a communication between the third UE and a fourth UE, or a transmitted interference in which the first UE causes interference to the third UE as a result of a communication between the first UE and the second UE. The first UE may communicate mitigation information to the third UE through the RRC connection, where the interference mitigation information may be associated with the communication between the first UE and the second UE or the communication between the third UE and the fourth UE.
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公开(公告)号：US20220209842A1
公开(公告)日：2022-06-30
申请号：US17137257
申请日：2020-12-29
Applicant: QUALCOMM Incorporated
Inventor： Sourjya DUTTA , Kapil GULATI , Junyi LI , Gabi SARKIS
Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for beam training resource selection by a sidelink UE. A first UE may determine to perform beam training with a second UE in a set of beam training resources. The set of beam training resources may include a first subset of beam training resources for UEs without a RRC connection and a second subset of beam training resources for UEs with a RRC connection, where the first subset of beam training resources and the second subset of beam training resources are non-overlapping. The first UE may determine whether the first UE is RRC connected with the second UE and perform beam training in one of the first subset of beam training resources or the second subset of beam training resources based on whether the first UE is RRC connected with the second UE.
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公开(公告)号：US20220201739A1
公开(公告)日：2022-06-23
申请号：US17127658
申请日：2020-12-18
Applicant: QUALCOMM Incorporated
Inventor： Hua WANG , Sony AKKARAKARAN , Tao LUO , Junyi LI
Abstract: Certain aspects of the present disclosure provide techniques for direct TB forwarding. In aspects, a relay node receives, from a source node, an indication to directly forward one or more TBs to one or more destination nodes, wherein directly forwarding includes transmitting a TB of the one or more TBs to the one or more destination nodes through only a PHY layer and a HARQ portion of a MAC layer in a protocol stack of the relay node, receives, from the source node, control information for one or more data channels configuring: one DL grant and two or more SL grants, or two or more DL grants and one SL grant, decoding one or more TBs based, at least in part, on the control information, and directly forwards the one or more TBs to the one or more destination nodes based on the indication and the control information.
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公开(公告)号：US20220182802A1
公开(公告)日：2022-06-09
申请号：US17111469
申请日：2020-12-03
Applicant: QUALCOMM Incorporated
Inventor： Hamed PEZESHKI , Tao LUO , Taesang YOO , Jung Ho RYU , Junyi LI , Sony AKKARAKARAN
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may transmit, to a user equipment (UE), a federated learning configuration that indicates one or more parameters of a federated learning procedure associated with a machine learning component. The base station may receive a local update associated with the machine learning component from the UE based at least in part on the federated learning configuration. Numerous other aspects are provided.
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Patent Agency Ranking
公开(公告)号：US20220141894A1
公开(公告)日：2022-05-05
申请号：US17452924
申请日：2021-10-29
Applicant: QUALCOMM Incorporated
Inventor： Naeem AKL , Karl Georg HAMPEL , Navid ABEDINI , Jianghong LUO , Luca BLESSENT , Junyi LI , Tao LUO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a source integrated access and backhaul (IAB) donor central unit (CU) may transmit, to an IAB node having a first signaling connection with the source IAB donor CU, a trigger to establish a second signaling connection between the IAB node and a target IAB donor CU. The source integrated access may transmit, to the IAB node, transport network layer address information associated with the target IAB donor CU to enable the IAB node to establish the second signaling connection with the target IAB donor CU. The IAB node may transmit, to the target IAB donor CU, a request to establish the second signaling connection with the target IAB donor CU based at least in part on the trigger. Numerous other aspects are provided.
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公开(公告)号：US20220141835A1
公开(公告)日：2022-05-05
申请号：US17648078
申请日：2022-01-14
Applicant: QUALCOMM Incorporated
Inventor： Jianghong LUO , Navid ABEDINI , Tao LUO , Muhammad Nazmul ISLAM , Junyi LI , Karl Georg HAMPEL
IPC: H04W72/12
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a central entity may determine a set of schedulable resources for a plurality of links associated with a plurality of nodes of a multi-link network; and may provide scheduling information to the plurality of nodes to schedule communication on the plurality of links based at least in part on determining the set of schedulable resources. In some aspects, a node of a network may determine an extended slot format indicator for the node based at least in part on a received extended slot format indicator of a parent node of the node and a received null adjust request from a child node of the node; may provide the determined extended slot format indicator to the child node; and may provide the received null adjust request to the parent node. Numerous other aspects are provided.
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公开(公告)号：US20220141809A1
公开(公告)日：2022-05-05
申请号：US17648070
申请日：2022-01-14
Applicant: QUALCOMM Incorporated
Inventor： Piyush GUPTA , Junyi LI , Chong LI
Abstract: Certain aspects of the present disclosure provide techniques for support response-based resource management. A UE may determine an uplink response to be transmitted in response to a downlink transmission by a first TRP participating in CoMP to the UE with a second TRP. The first UE may select which of the first TRP or the second TRP to transmit the uplink response to, based at least in part on the determined uplink response and may transmit the uplink response to the selected first or second TRP.
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公开(公告)号：US20220132553A1
公开(公告)日：2022-04-28
申请号：US17171178
申请日：2021-02-09
Applicant: QUALCOMM Incorporated
Inventor： Hua WANG , Sony AKKARAKARAN , Tao LUO , Junyi LI
Abstract: Certain aspects of the present disclosure provide techniques for direct transport block (TB) forwarding in relaying operations. A method that may be performed by a relay node includes receiving, from a source node, an indication to directly forward a TB to a destination node, wherein directly forwarding includes transmitting the TB to the destination node through only a Physical (PHY) layer and a hybrid automatic repeat request (HARM) portion of a Media Access Control (MAC) layer in a protocol stack of the relay node and directly forwarding the TB to the destination node based, at least in part, on the indication.
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公开(公告)号：US20220132391A1
公开(公告)日：2022-04-28
申请号：US17451804
申请日：2021-10-21
Applicant: QUALCOMM Incorporated
Inventor： Naeem AKL , Karl Georg HAMPEL , Navid ABEDINI , Jianghong LUO , Luca BLESSENT , Junyi LI , Tao LUO
IPC: H04W40/12 , H04W40/22 , H04W28/02 , H04L12/851 , H04W40/24
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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