发明申请
- 专利标题: METHOD AND APPARATUS OF SUBCHANNELIZATION IN WIRELESS COMMUNICATION SYSTEM
- 专利标题(中): 无线通信系统中子信道的方法与装置
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申请号: US12603240申请日: 2009-10-21
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公开(公告)号: US20100103896A1公开(公告)日: 2010-04-29
- 发明人: Han Gyu CHO , Jinsoo Choi , Jin Sam Kwak , Seung Hyun Kang , Sung Ho Moon
- 申请人: Han Gyu CHO , Jinsoo Choi , Jin Sam Kwak , Seung Hyun Kang , Sung Ho Moon
- 优先权: KR10-2009-0085669 20090911
- 主分类号: H04W72/00
- IPC分类号: H04W72/00
摘要:
A method and an apparatus of subchannelization is provided. The method includes receiving information indicating the number of physical resource unit (PRU) sets allocated to a subband from a base station, and mapping PRUs of a physical region to a subband PRU or a miniband PRU in a granularity of the PRU set according to the received information, wherein the subband PRU is allocated with at least one subband comprising a first number of contiguous PRUs, the miniband PRU is allocated with at least one miniband comprising a second number of PRUs, and the PRU set comprises PRUs whose number is equal to the number of PRUs included in one subband. Subchannelization can be effectively achieved while maintaining a frequency selective scheduling gain and a frequency diversity gain to the maximum extent possible.