发明名称 |
Intra-cell common reuse for a wireless communication system |
摘要 |
To avoid or reduce intra-cell interference, each sector of a cell is associated with a sector-specific set of system resources (e.g., subbands) and at least one non-overlapping common set of system resources. Each common set for each sector includes system resources observing little or no interference from at least one other sector in the cell. The channel condition for a terminal in a given sector x is ascertained based on forward and/or reverse link measurements for the terminal. The terminal is assigned system resources from a common set or a sector-specific set for sector x based on the terminal's channel condition. For example, if the terminal observes high interference from another sector y, then the terminal is assigned system resources from a common set that observes little or no interference from sector y. The techniques may be used for an OFDMA system that uses frequency hopping. |
申请公布号 |
US8700045(B2) |
申请公布日期 |
2014.04.15 |
申请号 |
US20090617549 |
申请日期 |
2009.11.12 |
申请人 |
LI TINGFANG;AGRAWAL AVNEESH;QUALCOMM INCORPORATED |
发明人 |
LI TINGFANG;AGRAWAL AVNEESH |
分类号 |
H04W40/00;H04L5/02;H04L12/56;H04W16/14;H04W16/24;H04W72/04 |
主分类号 |
H04W40/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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