Shenzhen Royole Technologies Co., Ltd.

Zte Corporation

Zte Microelectronics Technology Co., Ltd

Yijun Shi

Qi Lin

Jianlei Zhu

Xin Chen

Peng Zhou

Chao Jiang

Ji Wang

Yuefeng Chen

A terminal device includes a main body and a flexible touch panel. The main body includes a substrate, an earphone assembly, and a microphone assembly. The earphone assembly and the microphone assembly are respectively set on two opposite ends of the substrate. The flexible touch panel is on the substrate. The flexible touch panel is between the earphone assembly and the microphone assembly. The flexible touch panel is set on the substrate, to realize the touch and control function during using by a user. The whole substrate is thin, and the earphone assembly and the microphone assembly are set respectively on both ends of the substrate, communication may be realized simultaneously, the whole structural compactness of the terminal device may also be improved, and the whole thickness of the terminal device may be reduced.

Terminal device and electronic device

Phone

The present invention discloses a method for joint secondary synchronization signal detection and frame timing synchronization, including: (1) generating local secondary synchronization sequences SSCand SSCaccording to a sector number of a cell group; (2) converting a received time domain signal to a frequency domain signal to obtain secondary synchronization signals Sand Sto be detected; (3) performing inner product operation to obtain P=P&#x2212;1+[S,SSC]+[S,SSC], and P=P&#x2212;1+[S,SSC]+[S,SSC]; (4) selecting the maximum value P of absolute values of correlation values in the Pand P, and judging whether the maximum value P is greater than a preset threshold Tmax, (5) if yes, taking the index of the maximum value P as an ID number of the cell group, or else, further carrying out step (2), and then further carrying out step (3).

Method for unifying secondary synchronization signal detection and frame timing synchronization

Growing community of inventors

Shenzhen, China

Yijun Shi