Huawei Technologies Co., Limited

Honor Device Co., Ltd.

Lixin Lin

Chuting Yao

Feng Qian

Yuwei Fan

Fengguang Qiu

Yuanyuan Liu

Ying Zhu

Liwei Cui

Kai Du

Weichen Zhu

Zhenzhou Li

Binjun Liu

Fusheng Shen

Zhendong Yao

Zhihua Zhao

The present invention provides an electronic device, a method, and a chip for sending data. The method includes: When a terminal device is in a dual-connectivity state, the terminal device determines a foreground application that is currently being run. When the application that is being run in a foreground is a present application, the terminal device further determines whether that is being of to-be-sent data is a data packet of a present type or a hardware resource occupation status of the terminal device; and sends the data packet of the present type, respectively sends the two data packets through two links, to implement transmission accuracy of sensitive data.

Chip, device, and method for adjusting data transmission policy based on service type

A network handover method and a terminal device, the method including obtaining, by a terminal device, a link quality parameter of a data link of the terminal device, determining that a 5G system accessed by the terminal device is unavailable in response to the link quality parameter meeting a specified condition, and handing over from the 5G system to a non-5G system in response to the 5G system being unavailable, where the link quality parameter includes quantities of uplink and downlink data packets received in a duration, and here the specified condition comprises the quantity of downlink data packets received in the duration by exceeding a first threshold and a quantity of sent uplink data packets being 0, or a quantity of uplink data packets sent in the duration exceeding a second threshold and the quantity of received downlink data packets being 0.

Network handover method and terminal device

Embodiments of this application provide a data service handover method and an apparatus. The method includes: a terminal device detects failure of a secondary cell group; and the terminal device starts a timer, and if a network device has not handed over to a master base station within a timing duration of the timer a data service transmitted by the secondary cell group, when the timer expires, the terminal device notifies the network device to hand over the data service to the master base station.

Data service handover method and apparatus

The present disclosure relates to application server access methods and terminals. One example method includes in response to a terminal failing to connect to an application server by using an IPv6 address, setting an accessed domain name to a restricted domain name, and, when the accessed domain name is re-accessed later, connecting to the application server by directly using an IPv4 address.

Application server access method and terminal

Growing community of inventors

Shanghai, China

Lixin Lin