公开(公告)号：US20240283745A1

公开(公告)日：2024-08-22

申请号：US18624413

申请日：2024-04-02

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Weichao CHEN ,  Shengyue DOU ,  Shuri LIAO ,  Youlong CAO ,  Erkai CHEN ,  Rui XU

IPC: H04L47/28 ,  H04L43/0852 ,  H04L65/80 ,  H04W28/02

CPC classification number: H04L47/28 ,  H04L65/80 ,  H04W28/0268 ,  H04L43/0852

Abstract: A delay budget determining method and apparatus are provided. A communication device first determines a transmission delay of a first data packet from a server to a communication device, and then determines a delay budget of the first data packet from the communication device to a terminal device based on the transmission delay and an end-to-end packet delay budget. The delay budget of the first data packet from the communication device to the terminal device is determined based on the transmission delay of the first data packet from the server to the communication device. Therefore, even for an end-to-end delay-sensitive service, a transmission delay of a data packet of the end-to-end delay-sensitive service can also be ensured.

公开(公告)号：US20240348394A1

公开(公告)日：2024-10-17

申请号：US18753621

申请日：2024-06-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Weichao CHEN ,  Yi QIN ,  Shengyue DOU ,  Erkai CHEN ,  Youlong CAO ,  Rui XU

IPC: H04L5/00

CPC classification number: H04L5/0048

Abstract: This application provides a reference signal RS transmission method and apparatus. The method includes: receiving configuration information from a network device. An RS is sent on an RS resource configured based on the configuration information. The RS resource is included in a plurality of RS resource groups, where an RS resource group i in the plurality of RS resource groups includes K first RS resources configured based on the configuration information, transmission moments of the K first RS resources are successively Ti,1, Ti,2, . . . , Ti,K, an RS resource group (i+1) in the plurality of RS resource groups includes K second RS resources configured based on the configuration information, and transmission moments of the K second RS resources are successively Ti+1,1, Ti+1,2, . . . , Ti+1,K, and satisfy: Ti,m+1−Ti,m=Pm, Ti+1,m+1−Ti+1,m=Pm, and Ti+1,k−Ti,k=Qi.

公开(公告)号：US20250016628A1

公开(公告)日：2025-01-09

申请号：US18891689

申请日：2024-09-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Rui XU ,  Yi QIN ,  Erkai CHEN ,  Youlong CAO ,  Weichao CHEN

IPC: H04W28/24 ,  H04L65/756 ,  H04L65/80

Abstract: An apparatus includes one or more processors that, in response to executing instructions, cause the apparatus to encode a first signal to obtain a first data packet. The first data packet includes first indication information indicating a first tactile sensing threshold. The apparatus is also caused to send the first data packet to a user plane function (UPF) network element. In response to determining the first signal, a second signal, and the first tactile sensing threshold meet a first condition, the apparatus is caused to encode the second signal to obtain a second data packet. The second data packet includes second indication information indicating the first tactile sensing threshold, and the first signal and the second signal correspond to a same tactile flow. The apparatus is additionally caused to send the second data packet to the UPF network element.