公开(公告)号：US20240349083A1

公开(公告)日：2024-10-17

申请号：US18575121

申请日：2021-08-06

Applicant: QUALCOMM Incorporated

Inventor： Huichun LIU ,  Sebastian SPEICHER ,  Lenaig Genevieve CHAPONNIERE ,  Suli ZHAO ,  Erin WU

IPC: H04W24/02

CPC classification number: H04W24/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may receive, from a time-sensitive networking (TSN) application function (AF), a first request for a parameter at a device-side TSN translator (DS-TT) associated with the wireless communication device. The wireless communication device may generate a cause code that indicates that the parameter is supported but not available, if the parameter is not available. The wireless communication device may transmit the cause code to the TSN-AF. Numerous other aspects are described.

公开(公告)号：US20240356687A1

公开(公告)日：2024-10-24

申请号：US18560073

申请日：2021-07-22

Applicant: QUALCOMM Incorporated

Inventor： Sebastian SPEICHER ,  Kefeng ZHANG ,  Huichun LIU ,  Lenaig Genevieve CHAPONNIERE ,  Suli ZHAO ,  Erin WU

IPC: H04L5/00 ,  H04B7/185 ,  H04L7/00

CPC classification number: H04L5/0005 ,  H04B7/1855 ,  H04L7/0008

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for supporting an interface between a system that implements sensitive networking (TSN) and a wireless communications system. In one aspect, a network entity, which may be configured to communicate over the wireless communications system, may interface with one or more TSN bridges of the TSN system. The network entity may share timing information with a centralized network configuration (CNC) entity of the TSN system and may perform a time domain mapping between a first clock used by the CNC entity and a second clock used by the network entity. For example, the network entity may map absolute times using a clock drift between the first clock and the second clock and may convert time durations using a cumulative rate ratio between the first clock and the second clock.