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:
Jan. 31, 2012
Filed:
Jan. 26, 2007
Xiqi Gao, Nanjing, CN;
Xiaohu You, Nanjing, CN;
Wenjin Wang, Nanjing, CN;
Dong-seung Kwon, Daejeon, KR;
Seung-jun Lee, Daejeon, KR;
Xiqi Gao, Nanjing, CN;
Xiaohu You, Nanjing, CN;
Wenjin Wang, Nanjing, CN;
Dong-Seung Kwon, Daejeon, KR;
Seung-Jun Lee, Daejeon, KR;
Southeast University, Nanjing, CN;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
A detection method of space domain maximum posteriori probability (MAP) in a wireless communication system is a kind of detection technique of space domain MAP in a multi-aerial wireless communication system, which makes the detection of iteration soft interference elimination for the interference signals in the other moments, and makes the MAP detection or the simplified MAP detection for the all signals in current time and space domain. It includes the steps of: taking a fading block as a unit; the received signals are matched and combined in time domain and space domain, and calculating an equivalent channel matrix; making the sequence detection, calculating estimation and variance of the signals before the ending of detecting internal iteration; when the internal iteration detection finishes, the result is outputted, or is outputted after hard decision.