Huawei Technologies Co., Limited

Shiying Xia

Changfeng Zhou

Hongbo Lan

Yu Deng

A terminal device may determine that no data service has been received within a preset-duration. The terminal device further determines that a radio resource control (RRC) connection is not released when no data service is received within the preset duration. The terminal device performs a handover from the first cell to the second cell upon determining that the RRC connection is not released.

Cell handover method and terminal device

A terminal device may determine that the terminal device camps on a first cell and is located within a coverage area of a second cell. The terminal device determines that no data service has been received within a preset-duration. The terminal device further determines that a radio resource control (RRC) connection is not released when no data service is received within the preset duration. The terminal device performs a hand over from the first cell to the second cell upon determining that the RRC connection is not released.

A data packet processing method and a related device are provided. The data packet processing method includes receiving, by a modem of a mobile terminal, an Internet Protocol IP data packet from a network; determining an online status of a data service of the mobile terminal; and processing, by the modem, the IP data packet according to a transfer protocol type of the IP data packet if it is determined that the data service of the mobile terminal is not in an online state, where the modem does not forward the IP data packet to an application processor of the mobile terminal if it is determined that the data service of the mobile terminal is not in the online state. Technical solutions provided in embodiments of the present disclosure help reduce standby power consumption of a mobile terminal, thereby improving product experience of users.

Growing community of inventors

Shanghai, China

Shiying Xia