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:
Jul. 30, 2013
Filed:
Mar. 30, 2009
Chunchang Tian, Beijing, CN;
Jing Jin, Beijing, CN;
Yafeng Wang, Beijing, CN;
Guangyi Liu, Beijing, CN;
Xiaodong Shen, Beijing, CN;
Chunchang Tian, Beijing, CN;
Jing Jin, Beijing, CN;
Yafeng Wang, Beijing, CN;
Guangyi Liu, Beijing, CN;
Xiaodong Shen, Beijing, CN;
China Mobile Communications Corporation, Beijing, CN;
Abstract
A method for controlling uplink power is provided, which is used for implementing the uplink power control of the virtual multiple input multiple output system, so as to save the system resource. The method includes: determining at least two user equipments being paired in a virtual multiple input multiple output system; and in accordance with the orthogonality of the at least two user equipments, adjusting at least the power of one of the user equipments. In addition, a device for implementing the method is provided.