首页>
外国专利>
METHOD AND DEVICE FOR APPLYING SUBCARRIER-SPECIFIC PHASE ROTATION TO BROADBAND IN WIRELESS LAN SYSTEM
METHOD AND DEVICE FOR APPLYING SUBCARRIER-SPECIFIC PHASE ROTATION TO BROADBAND IN WIRELESS LAN SYSTEM
展开▼
机译:用于在无线LAN系统中向宽带应用子载波特定相位旋转的方法和装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
Proposed are a method and a device for receiving a PPDU in a wireless LAN system. Specifically, a reception STA receives a PPDU from a transmission STA through a broadband and decodes the PPDU. The PPDU includes a legacy preamble and a first and a second signal field. The legacy preamble and the first and second signal fields are generated on the basis of a first and a second phase rotation value. When the broadband corresponds to a 320 MHz band, the first phase rotation value is [1 -1 -1 -1 1 -1 -1 -1 -1 1 1 1 -1 1 1 1]. An element of the first phase rotation value is applied to each 20 MHz band of the 320 MHz band. An element of the second phase rotation value is applied to each subcarrier of the 320 MHz band.
展开▼