公开(公告)号：US20230122569A1

公开(公告)日：2023-04-20

申请号：US17966089

申请日：2022-10-14

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： SUNDAR R. SRIRAM ,  YUNJUNG YI

IPC: H04W68/02 ,  H04W8/24 ,  H04W76/27

Abstract: Systems, methods, and devices include techniques for improving network resource usage for a multi-universal subscriber identity module (MUSIM) device in a multi-network environment. A wireless device can send to a network function of a network (e.g., an Access and Mobility Management Function (AMF) or a Mobility Management Entity (MME) an indication that the wireless device is a MUSIM device. The indication can be included in a UE capability information message of an attach procedure and/or a UE assistance information message of a UE assistance information capability procedure, as defined by 3GPP standards. Upon sending the indication, the wireless device can receive a response message indicating that the network supports various MUSIM features of the MUSIM device. The wireless device can receive a paging offset request from the network function. Accordingly, the wireless device can change a device parameter associated with the network (e.g., a paging offset value).

公开(公告)号：US20230217493A1

公开(公告)日：2023-07-06

申请号：US18094119

申请日：2023-01-06

Applicant: Cable Television Laboratories, Inc.

Inventor： YUNJUNG YI

IPC: H04W74/08 ,  H04W74/00

CPC classification number: H04W74/0816 ,  H04W74/006 ,  H04W74/0866 ,  H04W92/18

Abstract: Certain aspects of the present disclosure provide techniques for sidelink communication. One example method generally comprises identifying, by a wireless device, a frequency of a sidelink operation being unlicensed spectrum. The wireless device may detect whether a synchronization signal is on one or more carriers overlapping with the frequency, and in response to the detection, determine whether to enable the sidelink operation in the frequency. The wireless device may send an indication of whether the sidelink operation is enabled based on the determination.

公开(公告)号：US20230078760A1

公开(公告)日：2023-03-16

申请号：US17943620

申请日：2022-09-13

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： YUNJUNG YI ,  OMKAR DHARMADHIKARI ,  SUNDAR R. SRIRAM

IPC: H04W76/15 ,  H04W60/00

Abstract: Systems, methods, and devices include techniques for establishing an enhanced multi-access protocol data unit (PDU) session in a multi-network environment. Various registration procedures may be used to allocate resources between a first network (e.g., a Mobile Network Operator (MNO) and a second network (e.g., a Mobile Virtual Network Operator (MVNO). For instance, a method includes sending by a wireless device to a network, indication(s) related to network capabilities of the wireless device. The indication(s) include whether the wireless device supports a multi-access PDU session comprising a first PDU session and a second PDU session. The first PDU session is established via a 3rd Generation Partnership Project (3GPP) access the second PDU session is established via a first non-3GPP. The indication(s) include whether the wireless device supports an enhanced multi-access PDU session comprising a third PDU session, wherein the third PDU session is established via a second non-3GPP access.