发明名称 |
METHOD FOR ESTIMATING ABS ZONE IN WIRELESS ACCESS SYSTEM AND APPARATUS FOR SAME |
摘要 |
Disclosed in the present invention are a method for estimating an almost blank subframe (ABS) zone in a wireless access system in which a macro cell and a pico cell coexist, and an apparatus for same. More specifically, the present invention comprises the steps of: measuring reference signal received power (RSRP) by using a cell-specific reference signal which is inserted into a subframe of the macro cell; and determining whether the format of the subframe is a multicast broadcast single frequency network (MBSFN) ABS by comparing an RSRP measurement value from a zeroth orthogonal frequency division multiplexing (OFDM) symbol of the subframe, and an RSRP measurement value from a symbol that is not the zeroth OFDM symbol. |
申请公布号 |
WO2013165060(A1) |
申请公布日期 |
2013.11.07 |
申请号 |
WO2012KR08706 |
申请日期 |
2012.10.23 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
YANG, YOONOH;LIM, SUHWAN;JUNG, MANYOUNG;LEE, SANGWOOK |
分类号 |
H04J11/00;H04B7/26 |
主分类号 |
H04J11/00 |
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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