公开(公告)号：US20250133605A1

公开(公告)日：2025-04-24

申请号：US18688303

申请日：2021-10-14

Applicant: QUALCOMM Incorporated

Inventor： Jianhua LIU ,  Peng CHENG ,  Gavin Bernard HORN ,  Ozcan OZTURK ,  Rajat PRAKASH ,  Aziz GHOLMIEH

IPC: H04W76/10 ,  H04W68/02 ,  H04W76/20 ,  H04W84/12

Abstract: Methods, systems, and devices for wireless communications are described. A wireless device may establish a radio resource control (RRC) connection over a wireless local area network (WLAN) link. For example, the wireless device may transmit a packet to an access point or WLAN termination that includes an RRC container including an RRC message for establishing (e.g., setting up, resuming) a connection with a centralized unit (CU). In some examples, the wireless device may additionally or alternatively be configured with dual connectivity over a WLAN link, including the addition, modification, and release of nodes associated with different radio access technologies. In such cases, the CU may configure connectivity with the WLAN, where the CU may configure a port number for each radio bearer via an RRC message transmitted over a direct link with the wireless device (e.g., via a distributed unit) or via the WLAN link.

公开(公告)号：US20250133462A1

公开(公告)日：2025-04-24

申请号：US18696086

申请日：2021-11-19

Applicant: QUALCOMM Incorporated

Inventor： Jianhua LIU ,  Miguel GRIOT ,  Ozcan OZTURK ,  Peng CHENG ,  Stefano FACCIN

IPC: H04W36/00 ,  H04W76/15

Abstract: Aspects relate to communication via multiple network slice services. A user equipment may support multiple network slice services (e.g., defined sets of network services and/or resources). At some point in time, the user equipment may communicate using a first network slice service provided by a first radio network entity (e.g., a first distributed unit, a first cell, a first base station, etc.). In addition, at some point in time, the user equipment may elect to use a second network slice service. In the event the first radio network entity is not available for the second network slice service, the user equipment may switch to a second radio network entity (e.g., a second distributed unit, a second cell, a second base station, etc.) to communicate using the second network slice service.

公开(公告)号：US20250048483A1

公开(公告)日：2025-02-06

申请号：US18717214

申请日：2022-02-11

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Karthika PALADUGU ,  Hong CHENG

IPC: H04W76/27 ,  H04W76/19 ,  H04W88/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a remote user equipment (UE) may receive an identifier associated with a relay UE and an identifier associated with a serving cell of the relay UE for a path switch. The UE may receive a local identifier associated with the remote UE based at least in part on connecting with the relay UE over a sidelink interface. The UE may identify, based at least in part on receiving the local identifier, a path switch failure condition associated with the relay UE while the relay UE is in an idle state or an inactive state. Numerous other aspects are described.

公开(公告)号：US20240414803A1

公开(公告)日：2024-12-12

申请号：US18784623

申请日：2024-07-25

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Huichun LIU ,  Ozcan OZTURK ,  Gavin Bernard HORN

IPC: H04W76/27 ,  H04W24/08 ,  H04W24/10 ,  H04W76/15 ,  H04W76/34

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) and/or a master node may use configurations to resume communications with one or more cells of a dual connectivity (DC) or carrier aggregation (CA) scheme. In some cases, the configuration may be used for a secondary cell group (SCG) of the DC scheme. This configuration may include the UE applying a previously stored configuration for the SCG (e.g., including higher-layer and lower-layer configurations of a last serving SN of the DC scheme) if it determines the previously stored configuration is valid. Additionally or alternatively, the configuration may include the network using a previous SCG configuration or reconfiguring the SCG and transmitting this indication in a resume communications message to the UE. In some cases, the network may determine this configuration based on assistance information or reports generated from the UE.

公开(公告)号：US20240413936A1

公开(公告)日：2024-12-12

申请号：US18697942

申请日：2021-12-10

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Karthika PALADUGU ,  Ozcan OZTURK ,  Masato KITAZOE ,  Hong CHENG

IPC: H04L1/1867 ,  H04L1/1607

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication to transmit a packet based at least in part on receiving a packet data convergence protocol (PDCP) status report during an active state of a timer, or based at least in part on an expiration of the timer. The UE may transmit the packet based at least in part on the indication. Numerous other aspects are described.

公开(公告)号：US20240388987A1

公开(公告)日：2024-11-21

申请号：US18693863

申请日：2021-11-17

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Karthika PALADUGU ,  Hong CHENG

IPC: H04W36/36 ,  H04W36/00

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive a signal indicating respective execution conditions for a conditional handover (CHO) procedure for each of one or more candidate handover groups, the one or more candidate handover groups comprising a candidate cell group and a candidate relay group, and each candidate handover group associated with a different priority level. The UE may select a handover candidate for performing the CHO procedure based at least in part on determining that the respective execution condition is satisfied for one or more handover candidates of the one or more candidate handover groups and on the respective priority levels of the one or more candidate handover groups. The UE may perform the CHO procedure to the selected handover candidate.

公开(公告)号：US20240251417A1

公开(公告)日：2024-07-25

申请号：US18563766

申请日：2021-07-15

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Qing LI ,  Karthika PALADUGU ,  Seyedkianoush HOSSEINI ,  Hong CHENG

IPC: H04W72/21 ,  H04W28/02 ,  H04W72/563

CPC classification number: H04W72/21 ,  H04W28/0278 ,  H04W72/563

Abstract: Method and apparatus for selection between shared discovery pool and dedicated pool. The apparatus receives, from a UE, a BSR or at least one SR, where the BSR or the at least one SR correspond to at least one of data traffic or discovery signaling. The apparatus configures an uplink grant using shared pool of resources or dedicated pool of resources based at least on the BSR or the at least one SR. The apparatus transmits the uplink grant to the UE.

公开(公告)号：US20240205768A1

公开(公告)日：2024-06-20

申请号：US18554966

申请日：2021-05-11

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Karthika PALADUGU ,  Hong CHENG

IPC: H04W36/00 ,  H04W36/30 ,  H04W72/25 ,  H04W76/19

CPC classification number: H04W36/033 ,  H04W36/305 ,  H04W72/25 ,  H04W76/19

Abstract: A network entity can trigger a remote user equipment (UE) to switch between an indirect communication link with a network to another indirect communication link or direct communication link with the network. In some aspects, the network entity can trigger the remote UE to perform an inter-gNB switching or sidelink switching using a radio resource control (RRC) connection release procedure or an RRC reconfiguration procedure.

公开(公告)号：US20240188108A1

公开(公告)日：2024-06-06

申请号：US18556567

申请日：2021-07-02

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Qing LI ,  Hong CHENG ,  Huilin XU

IPC: H04W72/40 ,  H04W72/1263 ,  H04W72/232

CPC classification number: H04W72/40 ,  H04W72/1263 ,  H04W72/232

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for configuring sidelink communication. One aspect provides a method for wireless communication by a base station (BS). The method generally includes generating (1110) downlink control information (DCI) for scheduling sidelink (SL) communication for a first radio access technology (RAT), the DCI including a carrier indication field (CIF) indicating a carrier of a second RAT for the SL communication, where the SL communication is between a first user equipment (UE) and a second UE. The BS transmits (1120) the DCI to at least one of the first UE or the second UE.

公开(公告)号：US20240121837A1

公开(公告)日：2024-04-11

申请号：US18276877

申请日：2021-04-09

Applicant: QUALCOMM Incorporated

Inventor： Hong CHENG ,  Shailesh PATIL ,  Ozcan OZTURK ,  Gavin Bernard HORN ,  Peng CHENG ,  Karthika PALADUGU

IPC: H04W76/14 ,  H04W48/20 ,  H04W76/20

CPC classification number: H04W76/14 ,  H04W48/20 ,  H04W76/20 ,  H04W80/02

Abstract: Apparatus, methods, and computer program products for disaggregated UE are provided. An example method includes establishing a connection session with the second UE. The example method further includes transmitting a request for establishing a direct radio resource control (RRC) connection with the radio access network via the connection session. The example method further includes configuring a radio bearer of the second UE.