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:
Jun. 16, 2015
Filed:
Aug. 21, 2012
Xuekun Zhang, Chengdu, CN;
Xuekun Zhang, Chengdu, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
Embodiments of the present invention disclose a microwave transmission method, apparatus, and system using CCDP and XPIC, and relate to the field of mobile communication technologies. The microwave transmission method includes: sending two channels of service that are corresponding to the same frequency and have different polarization directions, where the two channels of service are paired into one logical group; and when receiving, through a feedback channel, a failure signal sent by another end, closing sending of a channel of service that is indicated by the failure signal. In the embodiments of the present invention, after the failure signal sent by the another end is received, the sending of a channel of the service that is indicated by the failure signal is closed, so that no interference is caused to another channel of service, thus ensuring that another channel of service is received correctly.