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公开(公告)号：US20230189304A1
公开(公告)日：2023-06-15
申请号：US17906605
申请日：2020-04-20
Applicant: QUALCOMM Incorporated
Inventor： Xiaoxia ZHANG , Jing SUN , Yisheng XUE , Chih-Hao LIU , Changlong XU , Ozcan OZTURK
CPC classification number: H04W72/50 , H04W64/006 , H04W72/11 , H04W72/25 , H04W72/0446 , H04W74/002
Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for distance-based channel occupancy time (COT) sharing. In one aspect, a first device, such as a user equipment (UE), may determine an approximate distance between itself and a second device. The first device may receive a COT sharing configuration including a set of COT sharing parameters for sharing a COT of the communications link with the second device based on the distance between the two devices. The first device may determine conditions for sharing the COT based on the COT sharing configuration and the approximate distance between the two devices. Additionally, or alternatively, the first device may determine conditions for sharing the COT based on the COT sharing configuration and a power metric of communications between the two devices.
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公开(公告)号：US20230189041A1
公开(公告)日：2023-06-15
申请号：US18073412
申请日：2022-12-01
Applicant: QUALCOMM Incorporated
Inventor： Hyun Yong LEE , Prashanth Haridas HANDE , Peerapol TINNAKORNSRISUPHAP , Ravi AGARWAL , Mickael MONDET , Arvind Vardarajan SANTHANAM , Ozcan OZTURK , Yuchul KIM , Linhai HE , Huilin XU
CPC classification number: H04W24/10 , H04W28/0268 , H04W76/28
Abstract: Certain aspects of the present disclosure provide techniques for an enhanced measurement gap procedure. For example, according to one aspect, a method for wireless communications by a user equipment (UE) generally includes receiving signaling, from a network entity, configuring the UE to prioritize data traffic processing over at least one measurement procedure and processing data traffic to or from the network entity in accordance with the signaling.
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公开(公告)号：US20230171815A1
公开(公告)日：2023-06-01
申请号：US17921084
申请日：2020-05-02
Applicant: QUALCOMM Incorporated
Inventor： Yisheng XUE , Xiaoxia ZHANG , Jing SUN , Ozcan OZTURK , Tao LUO , Juan MONTOJO , Peter GAAL , Changlong XU
CPC classification number: H04W74/0866 , H04W72/25 , H04W72/56 , H04W74/0816
Abstract: Aspects of the disclosure relate to, at a wireless communication device, occupying a slot in a first subchannel, wherein the first subchannel comprises a sidelink subchannel in a licensed band, transmitting sidelink control in the first subchannel during the slot, except during a symbol gap indicated to include at least a last symbol of a plurality of symbols supported by the slot, seeking access to a secondary carrier in an unlicensed band, and transmitting sidelink traffic in the secondary carrier upon receiving the access to the secondary carrier. Other aspects, embodiments, and features are also claimed and described.
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公开(公告)号：US20230164815A1
公开(公告)日：2023-05-25
申请号：US17921061
申请日：2020-04-30
Applicant: QUALCOMM Incorporated
Inventor： Chih-Hao LIU , Jing SUN , Xiaoxia ZHANG , Yisheng XUE , Changlong XU , Ozcan OZTURK
CPC classification number: H04W72/40 , H04L5/0053
Abstract: Aspects of the disclosure relate to a user equipment (UE) for establishing a sidelink communication channel and receive mapped channel state information-reference signals (CSI-RS) over a plurality of PSSCH resource blocks. The mapped CSI-RS may be interlaced with resource elements in at least a portion of the plurality of PSSCH resource blocks. The CSI-RS received over the plurality of PSSCH blocks is then processed to determine a channel quality of the sidelink channel from the portion of the plurality of PSSCH resource blocks including the mapped CSI-RS.
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公开(公告)号：US20230164656A1
公开(公告)日：2023-05-25
申请号：US18158442
申请日：2023-01-23
Applicant: QUALCOMM Incorporated
Inventor： Karthika PALADUGU , Ozcan OZTURK , Prasad Reddy KADIRI , Xipeng ZHU
CPC classification number: H04W36/18 , H04W36/0016 , H04W36/0055
Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to performing a handover on a per-data radio bearer (DRB) basis. In some examples, the disclosure is directed to indicating, to a source network entity, a make-before-break (MBB) handover capability of the UE, the MBB handover capability supporting MBB handovers for one or more DRBs identified by the source network entity. In some examples, the disclosure describes receiving, from the source network entity, configuration information for a handover from the source network entity to a target network entity, the configuration information identifying the one or more DRBs supported for the MBB handover.
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Patent Agency Ranking
356.发明申请公开(公告)号：US20230140587A1
公开(公告)日：2023-05-04
申请号：US17516221
申请日：2021-11-01
Applicant: QUALCOMM Incorporated
Inventor： Naeem AKL , Karl Georg HAMPEL , Luis Fernando Brisson LOPES , Ozcan OZTURK , Sebastian SPEICHER , Francesco PICA
Abstract: Example implementations include a method, apparatus, and computer-readable medium of wireless communication for backhaul transport of non-F1 traffic between an integrated access and backhaul (IAB) node and a. IAB-donor-central unit (CU). The IAB-node may have a connection with the IAB-donor-CU. The IAB-node may provide the IAB-donor-CU with an indication of a non-F1 type of traffic for backhauling between the IAB-node and the IAB-donor-central unit. The IAB-node may receive, from the IAB-donor-CU, a configuration that maps the non-F1 type of traffic to an uplink transport channel at the IAB-node. The IAB-node may transmit uplink non-F1 traffic to the IAB-donor-CU over the uplink transport channel based on the configuration.
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公开(公告)号：US20230139912A1
公开(公告)日：2023-05-04
申请号：US17915286
申请日：2020-05-29
Applicant: QUALCOMM INCORPORATED
Inventor： Xiaoxia ZHANG , Jing SUN , Chih-Hao LIU , Yisheng XUE , Changlong XU , Ozcan OZTURK
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) communicating over sidelink in unlicensed spectrum may perform channel congestion control based on channel busy measurements. For example, a UE may perform channel busy measurement over different resource sets to identify congestion levels from different Radio Access Technologies (RATs). The UE may perform a first channel busy measurement on a first resource set where the first resource set contains resources where sidelink UEs are configured to pause transmission and the UE may perform a second channel busy measurement on a second resource set when sidelink UEs and wireless devices of other RATs are free to contend for resources and transmit. The UE may perform third channel busy measurement on a third resource set where the third resource set contains resources with contention-based access success.
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公开(公告)号：US20230139331A1
公开(公告)日：2023-05-04
申请号：US17937891
申请日：2022-10-04
Applicant: QUALCOMM Incorporated
Inventor： Akshay KUMAR , Arnaud MEYLAN , Ozcan OZTURK
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may establish a first carrier of a carrier aggregation (CA) configuration, wherein the first carrier is associated with a first configuration. The wireless communication device may establish a second carrier of the CA configuration, wherein the second carrier is associated with a second configuration different than the first configuration. The wireless communication device may receive information indicating a first set of radio link control (RLC) parameters for the first configuration and a second set of RLC parameters for the second configuration. The wireless communication device may perform an RLC function for a first communication on the first carrier using the first set of RLC parameters and for a second communication on the second carrier using the second set of RLC parameters. Numerous other aspects are described.
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公开(公告)号：US20230128210A1
公开(公告)日：2023-04-27
申请号：US18048259
申请日：2022-10-20
Applicant: QUALCOMM Incorporated
Inventor： Punyaslok PURKAYASTHA , Ozcan OZTURK , Xipeng ZHU
IPC: H04W36/00
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive, from a source master node, a secondary node release request corresponding to a conditional handover operation associated with a user equipment (UE) operating in accordance with multiple radio access technology dual connectivity, wherein the secondary node release request indicates that the network node is to continue to be a secondary node associated with the UE or that a target secondary node is to be the secondary node associated with the UE. The network node may perform a data transfer operation based at least in part on receiving the secondary node release request. Numerous other aspects are described.
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公开(公告)号：US20230127485A1
公开(公告)日：2023-04-27
申请号：US17905916
申请日：2020-04-15
Applicant: QUALCOMM Incorporated
Inventor： Jing SUN , Xiaoxia ZHANG , Changlong XU , Chih-Hao LIU , Ozcan OZTURK , Yisheng XUE
Abstract: Wireless communications systems and methods related to stand-alone sidelink communication are provided. A first user equipment (UE) determines system parameter information to initiate a sidelink communication. The first UE transmits, in one or more first subbands of a plurality of subbands within a shared radio frequency during a first time period, the system parameter information. The first UE communicates, with a second UE in a second subband of the plurality of subbands during a second time period different from the first time period, sidelink data based on the system parameter information.
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