发明申请
- 专利标题: METHOD FOR CONFIGURING SUBCHANNELS IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
- 专利标题(中): 用于在无线通信系统中配置子信道的方法及其设备
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申请号: US13514228申请日: 2011-01-25
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公开(公告)号: US20120300719A1公开(公告)日: 2012-11-29
- 发明人: Jin Soo Choi , Han Gyu Cho , Jin Sam Kwak , Jin Young Chun
- 申请人: Jin Soo Choi , Han Gyu Cho , Jin Sam Kwak , Jin Young Chun
- 国际申请: PCT/KR2011/000508 WO 20110125
- 主分类号: H04W72/04
- IPC分类号: H04W72/04
摘要:
A method for configuring subchannels for an uplink data transmission at a base station in a wireless communication system is disclosed herein. More specifically, the method includes the steps of dividing an uplink transmission resource to PUSC (Partial Usage of SubChannel) tiles of 4 subcarriers×3 symbols, configuring subchannels to 6 PUSC tiles based on a predetermined rule; allocating a predetermined number of contiguous subchannels among the configured subchannels as subchannels for a legacy system, and allocating the remaining subchannels as subchannels for the wireless communication system, wherein a subchannel rotation per slot consisting of 3 symbols is applied to the subchannels for the legacy system, and wherein the subchannel rotation per slot is based on a number of subchannels for the legacy system.