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231.发明授权公开(公告)号：US11882568B2
公开(公告)日：2024-01-23
申请号：US17476067
申请日：2021-09-15
Applicant: QUALCOMM Incorporated
Inventor： Bilal Sadiq , Sundar Subramanian , Muhammad Nazmul Islam , Juergen Cezanne , Navid Abedini , Tao Luo
CPC classification number: H04W72/23 , H04L5/0053 , H04L27/2656 , H04L27/2666 , H04W56/0015 , H04J11/0073 , H04J11/0076 , H04L5/005 , H04L27/2675
Abstract: Techniques are described for wireless communication. In one method, a user equipment (UE) receives a timing synchronization signal (TSS) and a physical broadcast channel (PBCH), with the TSS based at least in part on a timing of the TSS within a broadcast channel transmission time interval (BCH TTI); determines the timing of the TSS within the BCH TTI; and demodulates the PBCH based at least in part on the TSS. In another method, a base station allocates resources for a TSS and a PBCH within a BCH TTI; determines the TSS based at least in part on a timing of the TSS within the BCH TTI; and transmits, on the resources allocated for the TSS and the PBCH, the TSS and the PBCH, with the TSS transmitted as a demodulation reference signal (DMRS) for the PBCH on at least one port used to transmit the TSS and the PBCH.
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公开(公告)号：US11882469B2
公开(公告)日：2024-01-23
申请号：US17683303
申请日：2022-02-28
Applicant: QUALCOMM Incorporated
Inventor： Yan Zhou , Fang Yuan , Mostafa Khoshnevisan , Tao Luo
Abstract: Inter-cell mobility across serving and non-serving cells based on layer 3 measurements is accomplished at the cost of increased delay. Inter-cell mobility across serving and non-serving cells based on layer 1 measurements minimized delay. A user equipment (UE) apparatus that is served by a serving cell of a base station receives, from the serving cell, a configuration to perform layer 1 (L1) measurements based on one or more reference signals from a non-serving cell. The UE also receives the one or more reference signals from the non-serving cell. The UE performs the L1 measurements on the one or more reference signals received from the non-serving cell based on the configuration received from the base station. The UE may perform the L1 measurements on a synchronization signal block (SSB), a channel state information reference signal (CSI-RS), or a positioning reference signal (PRS) from the non-serving cell.
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公开(公告)号：US11877354B2
公开(公告)日：2024-01-16
申请号：US17305489
申请日：2021-07-08
Applicant: QUALCOMM Incorporated
Inventor： Yan Zhou , Qian Zhang , Sony Akkarakaran , Navid Abedini , Tao Luo
IPC: H04W88/04 , H04B17/336 , H04W8/24 , H04W24/10 , H04L5/14
CPC classification number: H04W88/04 , H04B17/336 , H04L5/14 , H04W8/24 , H04W24/10
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a relay user equipment (UE) may transmit full-duplex (FD) information associated with the relay UE, wherein the FD information indicates at least one of: a capability of the relay UE relating to FD communication, a first indication of whether the relay UE can perform FD relaying based at least in part on a condition at the relay UE, or a second indication of whether the relay UE can perform FD relaying associated with one or more beams. The UE may communicate based at least in part on the FD information. Numerous other aspects are described.
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公开(公告)号：US11877292B2
公开(公告)日：2024-01-16
申请号：US17377185
申请日：2021-07-15
Applicant: QUALCOMM Incorporated
Inventor： Kazuki Takeda , Alberto Rico Alvarino , Peter Gaal , Wanshi Chen , Xiaoxia Zhang , Tao Luo , Mostafa Khoshnevisan , Huilin Xu
IPC: H04W72/23
CPC classification number: H04W72/23
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a resource configuration for communications with a base station on a multiple sets of resources across multiple component carriers, the resource configuration including at least a first set of resources on a first component carrier and a second set of resources on a second component carrier. The UE may receive, from the base station, a downlink control information (DCI) message on the first component carrier, the DCI message including a DCI format that controls the multiple of sets of resources across the plurality of component carriers. The UE may determine that the first set of resources and the second set of resources are one of activated or released based on a first indication in the DCI message.
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235.发明授权公开(公告)号：US11876722B2
公开(公告)日：2024-01-16
申请号：US17394331
申请日：2021-08-04
Applicant: QUALCOMM Incorporated
Inventor： Jianghong Luo , Karl Georg Hampel , Navid Abedini , Naeem Akl , Tao Luo , Luca Blessent , Junyi Li
Abstract: A method, a computer-readable medium, and an apparatus are provided for wireless communication at an integrated access and backhaul (TAB) node. The TAB node receives a first delay parameter and a second delay parameter associated with a packet, the first delay parameter being associated with a discard determination for the packet and the second delay parameter being associated with scheduling the packet for transmission. The TAB node performs a discard decision for the packet based on the first delay parameter associated or schedules the packet for transmission to a second TAB node or a user equipment (UE) using a second delay parameter associated with the packet. A central unit (CU) of an TAB network may indicate, to an TAB node, the second delay parameter for scheduling a packet and the first delay parameter for determining whether to discard the packet.
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Patent Agency Ranking
公开(公告)号：US11876656B2
公开(公告)日：2024-01-16
申请号：US17242247
申请日：2021-04-27
Applicant: QUALCOMM Incorporated
Inventor： Iyab Issam Sakhnini , Tao Luo , Jing Sun , Jun Ma , Juan Montojo , Xiaoxia Zhang , Junyi Li , Sony Akkarakaran
CPC classification number: H04L27/2613 , H04L5/005 , H04L27/2607
Abstract: A base station may transmit at least one configuration of at least one set of one or more TD RS occasions associated with at least one type of reference signal measurement and an indication to dynamically activate or deactivate at least one pattern of the one or more TD RS occasions. A UE may receive one or more TD RS in at least one set of one or more TD RS occasions based on at least one configuration and the one or more of the at least one pattern of the one or more TD RS occasions.
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公开(公告)号：US20240015743A1
公开(公告)日：2024-01-11
申请号：US17858733
申请日：2022-07-06
Applicant: QUALCOMM Incorporated
Inventor： Hua Wang , Sony Akkarakaran , Hong Cheng , Jung Ho Ryu , Jelena Damnjanovic , Tao Luo , Junyi Li
IPC: H04W72/12
CPC classification number: H04W72/1278 , H04W72/1263 , H04W72/1226 , H04W80/02
Abstract: Methods, systems, and devices for identification reinterpretation in sidelink control information (SCI) are described. A first user equipment (UE) may transmit to a second UE or device, on a sidelink channel, SCI. The SCI may include a partial source and destination identifier fields and may indicate to the second UE to apply a first interpretation of multiple different interpretations for the partial source identifier field and the partial destination identifier field. For example, the SCI may indicate to interpret the partial source identifier field and the partial destination identifier field in combination as a source identifier field, as a destination identifier field, or as a partial source identifier and a partial destination identifier. The UE may transmit a medium access control (MAC) packet including a MAC header with identifier fields set to be complementary to the SCI.
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公开(公告)号：US20240015506A1
公开(公告)日：2024-01-11
申请号：US17857930
申请日：2022-07-05
Applicant: QUALCOMM Incorporated
Inventor： Yavuz Yapici , Tao Luo , Junyi Li
IPC: H04W12/065 , H04L5/12 , H04L5/00
CPC classification number: H04W12/065 , H04L5/12 , H04L5/0051
Abstract: Methods, systems, and devices for wireless communications are described. Disclosed techniques provide for reliable and secure sharing of configuration parameters over physical layer reference signals. A first network node may transmit a first signal conveying a first phase to a second network node. The second network node may transmit a second signal conveying a second phase, the second phase based on the first phase and an authentication parameter common to the first and second network nodes. The first network node may determine that the second phase is based on the first phase and the authentication parameter. Based on determining that the second phase is based on the authentication parameter, the first network node may transmit a third signal conveying a third phase to the second network node, the third phase indicating a signature parameter. The first network node and the second network node may communicate based on the signature parameter.
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公开(公告)号：US11871382B2
公开(公告)日：2024-01-09
申请号：US17933206
申请日：2022-09-19
Applicant: QUALCOMM Incorporated
Inventor： Navid Abedini , Karl Georg Hampel , Luca Blessent , Jianghong Luo , Junyi Li , Tao Luo
IPC: H04W72/04 , H04W74/08 , H04W72/044 , H04W76/30 , H04W72/23
CPC classification number: H04W72/04 , H04W72/046 , H04W72/23 , H04W74/0833 , H04W76/30
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a central unit (CU) may receive, from a distributed unit (DU), a first DU configuration. The CU may transmit to the DU, a second DU configuration to change a DU configuration from the first DU configuration to the second DU configuration, the first DU configuration being different from the second DU configuration. The DU may override the first DU configuration to communicate in accordance with the second DU configuration. Numerous other aspects are provided.
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公开(公告)号：US11870737B2
公开(公告)日：2024-01-09
申请号：US17447036
申请日：2021-09-07
Applicant: QUALCOMM Incorporated
Inventor： Navid Abedini , Jianghong Luo , Luca Blessent , Qian Zhang , Yan Zhou , Junyi Li , Tao Luo
CPC classification number: H04L5/1461 , H04L5/16 , H04W28/16
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless node may transmit enhanced duplexing capability signaling that indicates a level from a plurality of levels, wherein the level corresponds to a supported enhanced duplexing capability of the first wireless node. The first wireless node may communicate with at least a second wireless node based at least in part on the supported enhanced duplexing capability of the first wireless node. Numerous other aspects are provided.
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