发明名称 |
Methods for in-band overlay of small cells in macro cells |
摘要 |
Provided is a method that includes determining a binary sequence based on a number of symbols in a frame associated with a macro cell. The method further includes performing an autocorrelation calculation on the binary sequence. The method further includes determining a time offset based on minimum values of the autocorrelation calculation. The method further includes broadcasting a control signal including the time offset to a plurality of small cells. The method further includes receiving the control signal including the time offset associated with the frame associated with the macro cell. The method further includes transmitting a frame associated with a small cell synchronized with a frame associated with the macro cell and offset in time by the time offset.
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申请公布号 |
US8509213(B2) |
申请公布日期 |
2013.08.13 |
申请号 |
US20100659201 |
申请日期 |
2010.03.01 |
申请人 |
SIVANESAN KATHIRAVETPILLAI;VASUDEVAN SUBRAMANIAN;ALCATEL LUCENT |
发明人 |
SIVANESAN KATHIRAVETPILLAI;VASUDEVAN SUBRAMANIAN |
分类号 |
H04J3/06 |
主分类号 |
H04J3/06 |
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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