The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 29, 2020
Filed:
Jun. 27, 2019
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Jiangchun Gu, Shenzhen, CN;
Ying Liang, Shenzhen, CN;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/04 (2006.01); H01Q 1/12 (2006.01); H01Q 1/24 (2006.01); H04B 7/06 (2006.01); H04W 16/26 (2009.01); H04W 88/08 (2009.01);
U.S. Cl.
CPC ...
H04B 1/0458 (2013.01); H01Q 1/1242 (2013.01); H01Q 1/246 (2013.01); H01Q 1/247 (2013.01); H04B 7/0615 (2013.01); H04W 16/26 (2013.01); H04B 2001/045 (2013.01); H04W 88/085 (2013.01);
Abstract
Embodiments of the present invention relate to the communications field, and provide a branching tower-mounted amplifier and an antenna feed system, so that a branching tower-mounted amplifier is added on an antenna unit side, thereby implementing a function of a four-port RRU, ensuring network coverage, and improving network performance. The branching tower-mounted amplifier includes a first filter module, a second filter module, a first amplification module, a second amplification module, a control module, a first branching module, and a second branching module.