发明名称 |
Method of performing resource allocation, base station, central node, and computer program product for OFDM transmission |
摘要 |
A method of performing resource allocation in OFDM transmission is disclosed. The method includes performing a partitioning of the OFDM spectrum into a number of predefined regions (Rij, R′ij) of sub-carriers (SCi) for a number of OFDM transmission cells, assigning at least one respective transmission-related characteristic to the regions of sub-carriers, and allocating the resources for communication with at least one user equipment in at least one region of sub-carriers based on the partitioning and dependent on the characteristic assigned to the regions of sub-carriers. This allows fast resource allocation with low signaling effort, as well as fast adjustment to changing system settings or changing systems conditions, while providing a possible alternative to costly handover procedures.
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申请公布号 |
US7953166(B2) |
申请公布日期 |
2011.05.31 |
申请号 |
US20070747217 |
申请日期 |
2007.05.10 |
申请人 |
ALCATEL LUCENT |
发明人 |
GROB-LIPSKI HEIDRUN;GERLACH CHRISTIAN GEORG |
分类号 |
H04K1/10;H04L27/28;H04W52/34;H04W72/04 |
主分类号 |
H04K1/10 |
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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