US Patent No. 9,800,299

METHOD AND DEVICE FOR COORDINATED SCHEDULING


Patent No. 9,800,299
Issue Date October 24, 2017
Title Method And Device For Coordinated Scheduling
Inventorship Qiubin Gao, Beijing (CN)
Deshan Miao, Beijing (CN)
Hao He, Beijing (CN)
Shaohui Sun, Beijing (CN)
Ying Peng, Beijing (CN)
Assignee CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY, Beijing (CN)

Claim of US Patent No. 9,800,299

1. A method for coordinated scheduling, comprising:
establishing, by a first base station, correspondences between sub-bands and spatial information, and communicating, by the
first base station, the correspondences between sub-bands and spatial information with a base station of a cooperative cell;

obtaining, by the first base station, scheduling sub-band which suffers strong interference from said cooperative cell, according
to the correspondences between sub-bands and spatial information;

preventing, by the first base station, implementing scheduling on said scheduling sub-band which suffers strong interference
from said cooperative cell;

wherein, establishing, by the first base station, the correspondences between sub-bands and spatial information, comprising:
grouping, by the first base station, user equipments in serving cell, user equipments in same group being corresponding to
same/similar spatial information;

establishing, by the first base station, the correspondences between sub-bands and groups of user equipments, thereby establishing
the correspondences between sub-bands and spatial information.