发明申请
- 专利标题: Cell management method and apparatus
- 专利标题(中): 细胞管理方法和装置
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申请号: US11822198申请日: 2007-07-03
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公开(公告)号: US20080004034A1公开(公告)日: 2008-01-03
- 发明人: Tatsuhiko Takata , Yohji Fukuzawa , Tsutomu Miyagaki , Syuhei Ohsako , Kousuke Sakamoto , Noriaki Taniguchi
- 申请人: Tatsuhiko Takata , Yohji Fukuzawa , Tsutomu Miyagaki , Syuhei Ohsako , Kousuke Sakamoto , Noriaki Taniguchi
- 专利权人: FUJITSU LIMITED
- 当前专利权人: FUJITSU LIMITED
- 优先权: JP2006-183783 20060703
- 主分类号: H04Q7/20
- IPC分类号: H04Q7/20
摘要:
In a cell management method and apparatus which can prevent a call loss generated in association with an increase of cell usage rate independent of a protection frequency bandwidth, cell usage rates of operating cells (at frequency Fo) are acquired. Narrower nonoperating cells (at frequency Fo) of the operating cell in which the cell usage rate indicates a high-load state are rendered an addition candidate and the operating cell is rendered a deletion candidate. A broader nonoperating cell (at frequency Fo) of the operating cell in which the cell usage rate indicates a low-load state is rendered an addition candidate, and the operating cell and other narrower operating cells belonging to the nonoperating cell are rendered deletion candidate. From among the nonoperating cells that are the addition candidate and the operating cells that are the deletion candidates, a nonoperating cell(s) to be switched over to an operating cell(s) and an operating cell(s) to be switched over to a nonoperating cell(s) is determined.
公开/授权文献
- US07873063B2 Cell management method and apparatus 公开/授权日:2011-01-18