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:
Oct. 23, 2018
Filed:
Mar. 02, 2017
Industrial Technology Research Institute, Hsinchu, TW;
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;
Abstract
A cooperative communication method and a cooperative communication system are provided for the transmission between multiple transmission devices and their corresponding receiving devices. In a first phase of a communication period, at least one of the multiple transmission devices performs a first phase precoding on data using a multicasting precoding matrix so as to transmit the data precoded by the first phase precoding to other transmission devices. In a second phase of the communication period, the multiple transmission devices performs a second phase precoding on data received in the first phase using a joint precoding matrix so as to transmit the data precoded by the second phase precoding to the multiple receiving devices corresponding to the multiple transmission devices.