Zte Corporation

Chang'an University

Yimu Hu

Dalong Zhu

Zijiang Ma

Hui Xu

Chen Lu

Yaying Wang

Xiangmo Zhao

Xiaoming Yang

Jianfeng Ding

Xiaoquan Hua

Zhongwei Ji

Fei Hui

Aiguo Yuan

Jinlu Xu

Disclosed is a method for power optimization of a terminal. The method includes that a user equipment (UE) detects an activation signal indicating a control signal to be sent after the activation signal and receives the control signal according to the activation signal. The UE is configured to enter a sleep state in response to determining that the activation signal is not detected or determining that no required control signal exists.

Power optimization method and device, system, and user equipment

The disclosure provides an earphone and a fabrication method thereof. The earphone includes: an earphone wire, wherein the earphone wire includes flexible wire parts and hard wire parts which are arranged alternately. The technical scheme provided in the disclosure solves the problem existing in the related technologies that earphone wires entwine easily and cannot be untangled readily and therefore effectively avoids the entwining of earphone wires and improves user experience.

Earphone and fabrication method thereof

A method for intelligently switching on/off an antenna of a mobile terminal and a corresponding mobile terminal are provided. A method includes: detecting a current working frequency band and a surrounding environment of a terminal; and according to a preset correspondence among an antenna radiation unit, an environmental condition, and the current working frequency band, changing impedance characteristics of a parasitic unit radiator. Another method includes: detecting a current working frequency band of a terminal; and according to a preset correspondence between an antenna radiation unit and the current working frequency band, changing impedance characteristics of a parasitic unit radiator. Another method includes: detecting a current surrounding environment of a terminal; and according to a preset correspondence between an antenna radiation unit and an environmental condition, changing impedance characteristics of a parasitic unit radiator. The terminal includes: a detection unit, an antenna control unit, and an antenna radiation unit.

Method for intelligently switching on/off mobile terminal antenna and corresponding mobile terminal

Provided in the disclosure is a dual-mode mobile terminal. The dual-mode mobile terminal includes: a CMMB antenna embedded in the dual-mode mobile terminal; a CMMB protection network connected to the CMMB antenna, comprising multiple stages of circuits connected successively, wherein each stage of circuit in the multiple stages of circuits is an LC series circuit or an LC parallel circuit, two ends of the LC parallel circuit are connected between the stages of circuits before and after the LC parallel circuit, and one end of the LC series circuit is connected between the stages of circuits before and after the LC series circuit, and the other end of the LC series circuit is grounded. According to the technical solution provided by the disclosure, the interference problem among multiple antennas in the CMMB antenna embedding solution in the related art is solved, thus being able to reduce the interference to CMMB signals by multi-mode radio frequency signals.

Dual-mode mobile terminal

A method and a system for authenticating a mobile terminal, and the method comprises: the mobile terminal using a pre-set password P to decrypt a key A stored in a subscriber information file to obtain a key Ki which is used in authentication; in a process of authentication, the mobile terminal using the key Ki and a random number sent by a network side to generate encrypted authentication response data, and sending the encrypted authentication response data to the network side; and the network side verifying the encrypted authentication response data sent by the mobile terminal, and returning an authentication success acknowledgement to the mobile terminal after the verification succeeds; wherein the subscriber information file is stored in a local memory of the mobile terminal, or a mobile memory device connected with the mobile terminal.

Authentication method for the mobile terminal and a system thereof

Growing community of inventors

Shenzhen, China

Yimu Hu