Invention Grant
US09571153B2 Method of cancelling SI signal at RF-front end and UE for the same
有权
在RF前端和UE上消除SI信号的方法
- Patent Title: Method of cancelling SI signal at RF-front end and UE for the same
- Patent Title (中): 在RF前端和UE上消除SI信号的方法
-
Application No.: US14569159Application Date: 2014-12-12
-
Publication No.: US09571153B2Publication Date: 2017-02-14
- Inventor: Jinmin Kim , Byung-Wook Min , Donghyun Lee , Jaehoon Chung , Kwangseok Noh
- Applicant: LG ELECTRONICS INC. , INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
- Applicant Address: KR Seoul KR Seoul
- Assignee: LG ELECTRONICS INC.,Industry-Academic Cooperation Foundation, Yonsei University
- Current Assignee: LG ELECTRONICS INC.,Industry-Academic Cooperation Foundation, Yonsei University
- Current Assignee Address: KR Seoul KR Seoul
- Agency: Lee Hong Degerman Kang & Waimey
- Main IPC: H04B1/44
- IPC: H04B1/44 ; H04B1/12 ; H04B1/525 ; H04B1/04 ; H04L5/14
Abstract:
A user equipment (UE) for cancelling a self-interference (SI) signal is disclosed. The UE includes a rat-race coupler, a plurality of transceiving antennas capable of transmitting and receiving signals, a receive antenna, a transmission (Tx) chain connected to an input port when the rat-race coupler uses one port as the input port, and a reception (Rx) chain connected to the receive antenna and an isolated port when the rat-race coupler uses the one port as the input port.
Public/Granted literature
- US20160173164A1 METHOD OF CANCELLING SI SIGNAL AT RF-FRONT END AND UE FOR THE SAME Public/Granted day:2016-06-16
Information query
