公开(公告)号：US20230102950A1

公开(公告)日：2023-03-30

申请号：US17449627

申请日：2021-09-30

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Ozcan OZTURK ,  Gavin Bernard HORN

IPC: H04W76/10 ,  H04W8/24

Abstract: The present disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for robust compatibility mode communication. A user equipment may determine whether a robust compatibility mode (RCM) is supported between the UE and the base station. The UE also may establish a RCM connection with the base station when the RCM is supported between the UE and the base station. The UE also may receive, from the base station, through the RCM connection, a configuration associated with the RCM. The UE also may update a behavior of the UE for a current situation of the UE based on the configuration. The UE also may transmit, to the base station, a request to access a wireless network with the updated behavior of the UE.

公开(公告)号：US20230083682A1

公开(公告)日：2023-03-16

申请号：US17800862

申请日：2020-02-28

Applicant: QUALCOMM Incorporated

Inventor： Xiaoxia ZHANG ,  Changlong XU ,  Jing SUN ,  Ozcan OZTURK

IPC: H04W74/02 ,  H04W74/00

Abstract: Aspects of the present disclosure relate to a random access channel (RACH) procedure that allows a user equipment (UE) to achieve synchronization with a network and obtain network resources and services. The disclosure provides various options for implementing a two-step RACH procedure that can support various UE behaviors in relation to the monitoring of a physical downlink control channel (PDCCH) during the two-step RACH procedure.

公开(公告)号：US20230069103A1

公开(公告)日：2023-03-02

申请号：US17411008

申请日：2021-08-24

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Ozcan OZTURK ,  Peter GAAL

IPC: H04W72/04

Abstract: A method for wireless communication between at a base station and a user equipment is provided that accommodates multiple data streams of varying traffic characteristics. The base station may configure semi-persistent scheduling (SPS) occasions having a particular periodicity. Each SPS occasion having multiple slots associated with multiple physical downlink shared channels (PDSCH). A message is transmitted to a user equipment (UE) indicating the SPS occasions. Subsequently, the base station transmits data to the UE over the multiple PDSCH during the indicated SPS occasions. The base station can dynamically adjust the number of PDSCH for an SPS occasion, wherein different number of PDSCH are used in two sequential SPS occasions. Also, the PDSCH in a same SPS occasion may use at least one of: different encoding schemes or different modulation schemes.

公开(公告)号：US20230066174A1

公开(公告)日：2023-03-02

申请号：US17759951

申请日：2020-04-15

Applicant: QUALCOMM Incorporated

Inventor： Changlong XU ,  Jing SUN ,  Xiaoxia ZHANG ,  Yisheng XUE ,  Chih-Hao LIU ,  Ozcan OZTURK

IPC: H04W74/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may determine, within a channel occupancy time shared with a second UE, one or more contention slot starting times based at least in part on a listen before talk duration and an automatic gain control duration. The first UE may transmit a sidelink communication to the second UE at a starting time selected from one or more of the one or more contention slot starting times. Numerous other aspects are provided.

公开(公告)号：US20230053377A1

公开(公告)日：2023-02-23

申请号：US17819916

申请日：2022-08-15

Applicant: QUALCOMM Incorporated

Inventor： Ozcan OZTURK ,  Luis Fernando Brisson LOPES ,  Xipeng ZHU

IPC: H04W48/18 ,  H04W72/10

Abstract: Aspects present herein relate to methods and devices for wireless communication including an apparatus, e.g., a UE. The apparatus may transmit, to at least one of a network node or a network entity, an indication of one or more future network slices, an indication of one or more current network slices, and/or an indication of one or more past network slices, the future network slices corresponding to network slices for potential future use by the UE, the current network slices corresponding to network slices that are currently used by the UE, the past network slices corresponding to network slices that were previously used by the UE. The apparatus may also receive, from the network entity, a response to the indication of the one or more future network slices, the indication of the one or more current network slices, and/or the indication of the one or more past network slices.

公开(公告)号：US20230018838A1

公开(公告)日：2023-01-19

申请号：US17952882

申请日：2022-09-26

Applicant: QUALCOMM Incorporated

Inventor： Pravjyot Singh DEOGUN ,  Ozcan OZTURK ,  Jing SUN ,  Xiaoxia ZHANG ,  Kapil BHATTAD ,  Ananta Narayanan THYAGARAJAN

IPC: H04W24/08 ,  H04B17/318 ,  H04W56/00

Abstract: Aspects described herein relate to receiving multiple synchronization signal blocks (SSBs) from a cell over a measurement time window, identifying, for each SSB in a subset of the multiple SSBs, a repeating beam index, where the identifying, for each SSB, the repeating beam index is based at least in part on a repeat parameter indicating a number of beams in a SSB pattern for the cell, and associating two or more SSBs of the subset of the multiple SSBs having the same repeating beam index as having a same measurement.

公开(公告)号：US20220417807A1

公开(公告)日：2022-12-29

申请号：US17810669

申请日：2022-07-05

Applicant: QUALCOMM Incorporated

Inventor： Ozcan OZTURK ,  Xiaoxia ZHANG

IPC: H04W36/00 ,  H04W76/30 ,  H04W74/08

Abstract: This disclosure provides systems, methods and apparatuses for a user equipment (UE) performing Listen Before Talk (LBT) procedures during a handover, such as during a dual active protocol stack (DAPS) handover or a conditional handover. During the handover, the UE may have a source connection with a source cell. If the source cell is unlicensed, the UE may perform LBT for a channel of the source cell. The UE may establish a target connection with a target cell before releasing the source connection with the source cell. If the target cell is unlicensed, the UE may perform LBT for a channel of the target cell.

公开(公告)号：US20220394541A1

公开(公告)日：2022-12-08

申请号：US17662756

申请日：2022-05-10

Applicant: QUALCOMM Incorporated

Inventor： Naeem AKL ,  Karl Georg HAMPEL ,  Luis Fernando Brisson LOPES ,  Ozcan OZTURK ,  Sebastian SPEICHER ,  Francesco PICA

IPC: H04W28/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may identify a marking of one or more packets, of a quality of service (QoS) flow, with a transport layer identifier associated with a QoS of the QoS flow, wherein the transport layer identifier persists between a user plane function (UPF) and a user equipment (UE). The network node may provide the one or more packets via one or more tunnels with the QoS of the QoS flow. Numerous other aspects are described.

公开(公告)号：US20220369282A1

公开(公告)日：2022-11-17

申请号：US17739632

申请日：2022-05-09

Applicant: QUALCOMM Incorporated

Inventor： Kapil BHATTAD ,  Pravjyot Singh DEOGUN ,  Rajeev KUMAR ,  Ozcan OZTURK ,  Xiaoxia ZHANG ,  Jing SUN

IPC: H04W68/02 ,  H04W72/04

Abstract: This disclosure provides systems, methods and apparatus, and computer programs encoded on computer storage media, for managing paging monitoring by a wireless device. In one aspect, the wireless device may receive a serving cell signal from a cell. The wireless device may determine a delay time based on the serving cell signal. The wireless device may monitor for the paging signal during the determined delay time. The wireless device may stop the monitoring for the paging signal upon or after expiration of the determined delay time. In some aspects, the wireless device may receive an indication of multiple paging signal monitoring occasions from the cell, which may include an indication of a number of synchronization signal blocks (SSBs) to be transmitted from the cell and a number of physical downlink control channel (PDCCH) monitoring occasions per SSB in a paging occasion.

公开(公告)号：US20220312538A1

公开(公告)日：2022-09-29

申请号：US17596867

申请日：2019-07-15

Applicant: QUALCOMM Incorporated

Inventor： Juan ZHANG ,  Ozcan OZTURK ,  Gavin Bernard HORN ,  Haris ZISIMOPOULOS

IPC: H04W76/27 ,  H04W76/30 ,  H04W68/00 ,  H04W8/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may transmit, to a first radio access network (RAN) node associated with a first subscription, a request to suspend downlink transmissions related to the first subscription based at least in part on a paging request received from a second RAN node associated with a second subscription. The UE may receive, from the first RAN node, a release message indicating that one or more core network nodes associated with the first subscription have suspended the downlink transmissions related to the first subscription. Accordingly, the UE may enter an inactive mode on a first wireless network associated with the first subscription and enter a connected mode on a second wireless network associated with the second subscription based at least in part on the release message. Numerous other aspects are provided.