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:
Mar. 07, 2017
Filed:
Apr. 10, 2013
Zte Corporation, Shenzhen, CN;
Yajun Zhao, Shenzhen, CN;
Linmei Mo, Shenzhen, CN;
Chen Huang, Shenzhen, CN;
Hanqing Xu, Shenzhen, CN;
Yujie Li, Shenzhen, CN;
Baoyu Sun, Shenzhen, CN;
Qian Wang, Shenzhen, CN;
Yunfeng Sun, Shenzhen, CN;
ZTE Corporation, Shenzhen, CN;
Abstract
The embodiment of the present invention discloses a method, a system and an apparatus for calibrating deviation among multiple access points, which are used for solving a problem that information received by a user equipment (UE) is not synchronous, caused when different access points send data to the UE at the same time, and improving system performance and frequency spectrum efficiency. The method for calibrating deviation among multiple access points comprises the following steps: in step A: a base station sending to a UE a message instructing the UE to perform measurement and return deviation calibration information among the multiple access points (S); and in step B: the base station calibrating the deviation among the multiple access points based on the deviation calibration information among the multiple access points returned by the UE (S).