发明授权
- 专利标题: Optimizing control channel performance with virtual inter-cell coordination
- 专利标题(中): 通过虚拟小区间协调优化控制信道性能
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申请号: US12817383申请日: 2010-06-17
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公开(公告)号: US08588797B2公开(公告)日: 2013-11-19
- 发明人: Troels E. Kolding , Frank Frederiksen
- 申请人: Troels E. Kolding , Frank Frederiksen
- 申请人地址: FI Espoo
- 专利权人: Nokia Siemens Networks Oy
- 当前专利权人: Nokia Siemens Networks Oy
- 当前专利权人地址: FI Espoo
- 代理机构: Harrington & Smith
- 主分类号: H04W72/00
- IPC分类号: H04W72/00 ; H04W4/10
摘要:
Channel conditions within each of N contiguous cells is determined. Based on at least the determined N channel conditions, there is determined a set of the N cells which are to utilize joint scheduling, and resources for a control channel are jointly assigning to individual cells of the set of cells. In various embodiments, the channel conditions are SINR and load on the control channel; and the set of cells is decided based on potential for mutual interference and/or potential that the control channel will not be filled. The resource may be jointly assigned based on user priority, so that serially for each highest priority user resources are assigned, the assigned resources are then blocked from compiled lists of radio resources, the highest priority user is removed and a next highest priority user is then the highest priority user to continue in the serial iteration.
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