公开(公告)号：US11026250B2

公开(公告)日：2021-06-01

申请号：US16188303

申请日：2018-11-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jie Shi ,  Chao Li ,  Xingwei Zhang ,  Yinghua Sun

IPC: H04W72/12 ,  H04W72/04 ,  H04W4/40 ,  H04W76/14

Abstract: The present invention relates to the wireless communications field, and provides a scheduling method, a device, and a system, to resolve a problem that a scheduling resource is wasted when SPS transmission with a relatively short scheduling interval is applied to a V2X service. The scheduling method provided in the present invention includes: receiving, by a first device, semi-persistent scheduling SPS configuration information from a second device; receiving, by the first device, SPS activation information from the second device, where the SPS activation information is used to indicate an activated SPS resource; and sending, by the first device, the SPS instruction information to the second device, where the SPS instruction information is used to instruct to use or not to use a scheduling resource of the activated SPS resource. Embodiments of the present invention are applied to V2X communication.

公开(公告)号：US10728921B2

公开(公告)日：2020-07-28

申请号：US16266102

申请日：2019-02-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhe Liu ,  Xingwei Zhang ,  Chao Li ,  Jie Shi ,  Yinghua Sun

IPC: H04W72/12 ,  H04W72/04 ,  H04W28/02 ,  H04L1/00 ,  H04W72/02 ,  H04W72/10

Abstract: An information processing method and a terminal device are disclosed. The method is applied to a terminal device and includes: grouping DL component carriers CCs based on a downlink DL transmission length; and sending UCI based on grouped DL CCs by using an uplink UL CC, where the UCI is UCI corresponding to the grouped DL CCs, and transmission lengths of DL CCs in at least one DL CC group of the grouped DL CCs are all the same. According to embodiments of the present invention, an information transmission delay can be reduced.

公开(公告)号：US20190082454A1

公开(公告)日：2019-03-14

申请号：US16188303

申请日：2018-11-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jie SHI ,  Chao LI ,  Xingwei Zhang ,  Yinghua Sun

IPC: H04W72/12 ,  H04W4/40

Abstract: The present invention relates to the wireless communications field, and provides a scheduling method, a device, and a system, to resolve a problem that a scheduling resource is wasted when SPS transmission with a relatively short scheduling interval is applied to a V2X service. The scheduling method provided in the present invention includes: receiving, by a first device, semi-persistent scheduling SPS configuration information from a second device; receiving, by the first device, SPS activation information from the second device, where the SPS activation information is used to indicate an activated SPS resource; and sending, by the first device, the SPS instruction information to the second device, where the SPS instruction information is used to instruct to use or not to use a scheduling resource of the activated SPS resource. Embodiments of the present invention are applied to V2X communication.