发明授权
US6055432A Dynamic channel allocation in macrocells with random exclusion for
allowing underlaying autonomous microcells
失效
具有随机排除的宏小区中的动态信道分配，用于允许下层自治微小区
- 专利标题： Dynamic channel allocation in macrocells with random exclusion for allowing underlaying autonomous microcells
- 专利标题（中）： 具有随机排除的宏小区中的动态信道分配，用于允许下层自治微小区
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申请号： US911693申请日： 1997-08-15
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公开(公告)号： US6055432A公开(公告)日： 2000-04-25
- 发明人: Mohamed Abdul Haleem , Chih-Lin I
- 申请人： Mohamed Abdul Haleem , Chih-Lin I
- 申请人地址： NJ Murray Hill
- 专利权人： Lucent Technologies Inc.
- 当前专利权人： Lucent Technologies Inc.
- 当前专利权人地址： NJ Murray Hill
- 主分类号： H04W16/10
- IPC分类号： H04W16/10 ; H04W16/14 ; H04Q7/00
摘要：
Co-Existence Dynamic Channel Assignment (DCA) techniques for overlay macrocellular systems facilitate the coexistence of embedded autonomous underlay microcellular (e.g., indoor) systems. The Co-existence of the two systems without excessive mutual interference is achieved through statistical systematic exclusion of predefined subsets of the universal channel set from the dynamic assignment to the overlay macrocells. The sets of channels are made available to the underlay systems. The exclusion is done with minimal DCA performance degradation.