发明名称 |
METHOD FOR MAPPING SUBBAND/MINIBAND IN WIRELESS COMMUNICATION SYSTEM AND AN APPARATUS THEREFOR |
摘要 |
A method for mapping subband/miniband in a wireless communication system and apparatus therefore are disclosed. The present invention includes dividing the system frequency band into a plurality of physical resource units (PRUs) and mapping a plurality of the physical resource units to a subband physical resource unit (PRUSB) and a miniband physical resource unit (PRUMB), wherein the mapping is based on an interval between contiguous resource units which includes a predetermined number of contiguous PRUs and another interval greater than the former interval and wherein the interval between the contiguous resource units is a roundup value of a value resulting from dividing a maximum number of the contiguous resource units by the number of the contiguous resource units to allocate to the minibands. According to a related art subband/miniband mapping method, if KSB has a greater value, an interval between contiguous PRUs allocated to miniband among total PRUs is narrowed, diversity of the miniband may be lowered. Therefore, the present invention proposes a subband/miniband mapping method for securing diversity gain of miniband by improving the related art subband/miniband mapping method. |
申请公布号 |
WO2010123214(A3) |
申请公布日期 |
2010.12.23 |
申请号 |
WO2010KR02204 |
申请日期 |
2010.04.09 |
申请人 |
LG ELECTRONICS INC.;CHO, HAN GYU;KANG, SEUNG HYUN;KWAK, JIN SAM |
发明人 |
CHO, HAN GYU;KANG, SEUNG HYUN;KWAK, JIN SAM |
分类号 |
H04W16/10;H04W72/04 |
主分类号 |
H04W16/10 |
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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