Partitioning a coordination area in a wireless network

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United States of America Patent

PATENT NO 9503904
APP PUB NO 20150087320A1
SERIAL NO

14388225

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a wireless network, and more specifically, to a method and apparatus for partitioning a coordination area in a wireless network, the method comprising: obtaining antenna directions of respective cells, base station locations of respective cells, and scope of a coordination area within the wireless network; determining an initial coordination area based on the scope of the coordination area and the base station locations in respective cells; partitioning the initial coordination area into an inner area and an outer area; partitioning the outer area into an inward area and an outward area based on the antenna directions of cells within the outer area and the base station locations of cells within the outer area; and combining the inner area and the inward area within the outer area into a new coordination area. The method is simple and easy. It may solve a problem of coordination area edge caused by partitioning a coordination area and meanwhile avoid the association between coordination areas, thereby reducing the complexity of scheduling.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Mingqiang Beijing, CN 17 477
Lin, Yonghua Beijing, CN 55 644
Xue, Chao Beijing, CN 53 169
Yan, Rong Beijing, CN 138 2340
Zhan, Hai Beijing, CN 17 119
Zhu, Chao Beijing, CN 64 213

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