Huawei Device Co., Ltd.

Huawei Technologies Co., Limited

Guoqiong Cao

Shujun Dang

Hai Lian

Xiaoyun Jing

Xiaofei Zhao

Shenyun Zhang

Haihong Lin

Hui Jin

Bo Zhang

Peng Wang

Xiaoxiao Zheng

Li Qin Shen

Xiaoyan Duan

Lingli Pang

Songping Yao

Hao Song

Nizhong Lin

A data transmission optimization method, a terminal, and a network device are provided. The terminal determines to move along a track route included in a track context and reach a to-be-optimized route segment on the track route, where the track context is pre-generated by the terminal, and includes a track route along which the terminal moves and that is passed through by the terminal in a historical time and a to-be-optimized route segment on the track route, a value of a predefined measurement parameter meets a preset threshold value range when the terminal moves in the to-be-optimized route segment. The terminal sends a data transmission optimization instruction to a network device, where the data transmission optimization instruction is used to instruct the network device to perform a data transmission optimization processing operation, and the data transmission optimization processing operation includes adjusting a resource allocation policy of the terminal.

Data transmission optimization in wireless network where terminal moves along track route

A service control method, a terminal, and a network device. The method includes measuring, by a terminal, a service status of interaction between the terminal and a network and/or a moving speed of the terminal, and reporting, by the terminal, measured service status information and/or speed information to a network device such that the network device configures a network parameter of the terminal according to the service status information and/or the speed information. Therefore, a network throughput is improved, and terminal energy consumption is reduced.

Service control method, terminal, and network device

A wireless communications component that supports a first radio access technology (RAT) and a second RAT. After the wireless communications component establishes a connection with a second RAT network, the wireless communications component receives a first message sent by the second RAT network. The first message includes content that is used to query a second RAT capability of the wireless communications component. The wireless communications component sends a second message to the second RAT network. The second message is used to indicate the second RAT capability of the wireless communications component and indicate that the wireless communications component does not support the first RAT. Because the wireless communications component reports to the second RAT network that the wireless communications component does not support the first RAT, the second RAT network does not instruct the wireless communications component to be changed to the first RAT.

Wireless communication method and wireless terminal

A service control method, a terminal, and a network device. The method includes measuring, by a terminal, a service status of interaction between the terminal and a network and/or a moving speed of the terminal; and reporting, by the terminal, measured service status information and/or speed information to a network device, so that the network device configures a network parameter of the terminal according to the service status information and/or the speed information. Therefore, a network throughput is improved, and terminal energy consumption is reduced.

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Beijing, China

Guoqiong Cao