Li Chengping1, Shen Zhu1, Yu Xunling1. Research on a micro interference cancellation repeater for 3G indoor wireless coverage. [J]. (5):64-66(2011) DOI: 10.13756/j.gtxyj.2011.05.015.
Research on a micro interference cancellation repeater for 3G indoor wireless coverage
The 3G data services mainly occur in the building interior and in-depth indoor coverage is a problem demanding prompt solution from the operators.This paper introduces a micro interference cancellation repeater using the digital echo cancellation technology.In an all-in-one design
in which the donor antenna and the service antenna are integrated in one body
removing the need for extra cable and antenna installation and realizing a real plug-and-play capability
it provides an economical and rapid solution to such problems as signal attenuation and blind zones caused by buildings.