Title: CDMA20001xEV DO direct through station system in use for 3G
Application Number: 200610125142 Application Date: 2006.11.24
Publication Number: 1960203 Publication Date: 2007.05.09
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H04B7/15;H04J13/00
Applicant(s) Name: Hongxin Communication Tech Co., Ltd., Wuhan Address:
Inventor(s) Name: Ke Youming;Hu Jian
Attorney & Agent: huangrui tang
Abstract:
    This system involves in a directly amplifying station in the mobile comm. The structure of the invention is that the donor port, the duplexer, the frequency selection splitter, the 1st and the 2nd power amplifiers, the multiplexer all on the base station end and the re-send port on the cover end connected orderly to build the forward link of the Ix signal and the EVDO signal; The re-send port, the multiplexer, the low noise amplifier, the band selector, the duplexer all on the cover end and the donor port on the base station end connected orderly to build the backward link of the Ix signal and the EVDO signal. The invention completes simultaneously the signal covers of both EVDO net and Ix net. Features are: long distance transfer, large dynamic range, flexible configuration and low cost and suitable to the EVDO directly amplifying station system with various transfer types, such as wireless, fiber and cable.
Time: 11