Zte Corporation

Jianli Wang

Ping Li

Wei Wang

Qing Yang

Tao Lu

Yong Yu

Qi Tian

Yijun Cui

Baiqing Zong

Zhenzhe Sun

Jingyue Huang

Rongrong Cai

A beam training method, a network device, a terminal device, a system and a storage medium are disclosed. The method may include: dividing Kquery beams into Qgroups; transmitting, at a time-frequency resource position within an operating beam issuing time corresponding to each beam training period, pilot information by utilizing an operating beam in an operating beam set; and, transmitting, at a time-frequency resource position within a query beam issuing time corresponding to each beam training period, pilot information by utilizing a query beam in any query beam group.

Beam training method, network device, terminal, system, and storage medium

Provided is a signal cancellation method for a wireless communication system, including: splitting a transmitted signal to obtain a main channel signal transmitted on a main channel and an auxiliary channel signal transmitted on an auxiliary channel; performing digital domain channel characteristic matching processing on the main channel signal and the auxiliary channel signal respectively to obtain a main channel characteristic matched signal and an auxiliary channel characteristic matched signal; and combining the main channel characteristic matched signal and the auxiliary channel characteristic matched signal which are coupled to a receiving channel in order for signal cancellation. A signal cancellation device for a wireless communication system is also provided. Through the technical solution of the disclosure, the signal cancellation problem of a bandwidth can be solved better.

Signal cancellation method and device for wireless communication system

Growing community of inventors

Shenzhen, China

Jianli Wang