公开(公告)号：US20220346019A1

公开(公告)日：2022-10-27

申请号：US17778300

申请日：2020-11-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kunpeng ZHANG ,  Zhengbin TAN ,  Weigang WANG ,  Yanzhao HE ,  Liwei CUI ,  Qingfeng XUE ,  Hongyang MA

IPC: H04W52/02 ,  H04W76/34 ,  H04W76/15

Abstract: This application provides a terminal device and a wireless communications method. When the terminal device is in a dual connectivity network including an LTE link and an NR link, the terminal device determines, based on a service transmission rate related to an actual transmission rate, whether to disconnect the NR link. If the service transmission rate is relatively low, the terminal device disconnects the NR link. If the service transmission rate is relatively high, the terminal device does not disconnect a first link, and uses both the NR link and the LTE link for communication. In this way, power consumption of the terminal device can be effectively reduced without affecting the user experience on transmission rate, the user experience on power consumption is improved, and the user experiences on transmission rate and power consumption are balanced to some extent.

公开(公告)号：US20230007561A1

公开(公告)日：2023-01-05

申请号：US17756598

申请日：2020-11-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fenghui DOU ,  Rui YANG ,  Zhengbin TAN ,  Hui JIN

IPC: H04W36/30 ,  H04W36/00

Abstract: A cell measurement method. According to the method, a terminal device determines that a first cell as a camped cell of the terminal device; and then determines that the terminal device is in a target environment. The terminal device further obtains a signal strength of the first cell and performs a measurement on a second cell when the signal strength of the first cell is less than a first threshold and greater than a second threshold. The second cell determined by the terminal device based on the target environment. The terminal device switches the camped cell of the terminal device from the first cell to the second cell when a measurement result of the second cell meets a handover condition.