公开(公告)号：US10419951B2

公开(公告)日：2019-09-17

申请号：US15683072

申请日：2017-08-22

申请人： CHINA UNITED NETWORK COMMUNICATIONS GROUP COMPANY LIMITED

发明人： Guixin Pan ,  Xiaoming Huang ,  Wei Li ,  Biao He ,  Jun Yan ,  Junbin Mo ,  Huiming Ge ,  Yuchen Shi ,  Jianquan Wang ,  Qingyu Cai

IPC分类号： H04W24/02 ,  H01P1/213 ,  H04W24/08 ,  H04B1/00 ,  H04B1/10

摘要： A method for combining with a minimum isolation bandwidth includes: determining an insertion loss and an isolation between ports of a combiner; calculating a total isolation bandwidth of an isolation band in the combiner according to the insertion loss and the isolation between ports; determining guard bandwidths adjacent to the isolation band in combined systems, the combined systems being at least two communication systems combined by the combiner; and, calculating an actual isolation bandwidth of the combiner according to the guard bandwidths of the combined systems and the total isolation bandwidth.