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:
May. 24, 2016
Filed:
Jun. 22, 2011
Gang Shen, PuDong Jinqiao Shanghai, CN;
Qi Jiang, PuDong Jinqiao Shanghai, CN;
Wu Zheng, PuDong Jinqiao Shanghai, CN;
Xiaobing Leng, PuDong Jinqiao Shanghai, CN;
Gang Shen, PuDong Jinqiao Shanghai, CN;
Qi Jiang, PuDong Jinqiao Shanghai, CN;
Wu Zheng, PuDong Jinqiao Shanghai, CN;
Xiaobing Leng, PuDong Jinqiao Shanghai, CN;
Alcatel Lucent, Boulogne-Billancourt, FR;
Abstract
To address the problem of inter-cell interference, the present invention proposes a method for inter-cell interference coordination and a device thereof. In one embodiment of the present invention, there is provided a method of coordinating radio resource in a base station of wireless communication network, comprising the steps of: Sdetermining whether a UE is of interference risk; if the UE is of interference risk, then Sdetermining key interference source base station(s) of the UE; S, scheduling radio resource in collaboration with the key interference source base station(s), so that the key interference source base station(s) idle(s) the radio resource assigned to the UE by the base station. With the method and device provided in the present invention, effective avoidance of inter-cell interference may be achieved, and every cell may fully reuse resource to accomplish reuse gain, while UE backward compatibility may also be supported.