[发明专利]在无线LAN系统中发送和接收信号的方法以及用于所述方法的装置有效
| 申请号： | 201780090813.6 | 申请日： | 2017-12-14 |
| 公开（公告）号： | CN110651456B | 公开（公告）日： | 2022-06-14 |
| 发明（设计）人： | 金镇玟;崔镇洙 | 申请（专利权）人： | LG电子株式会社 |
| 主分类号： | H04L27/26 | 分类号： | H04L27/26;H04L5/00 |
| 代理公司： | 中原信达知识产权代理有限责任公司 11219 | 代理人： | 达小丽;夏凯 |
| 地址： | 韩国*** | 国省代码： | 暂无信息 |
| 权利要求书： | 查看更多 | 说明书： | 查看更多 |
| 摘要： | |||
| 搜索关键词： | 无线 lan 系统 发送 接收 信号 方法 以及 用于 装置 | ||
1.一种在无线LAN(WLAN)系统中由第一站(STA)发送信号的方法，包括：
基于信道的数目和空时流(STS)索引，生成增强定向多千兆位(EDMG)短训练字段(STF)字段；以及
通过6.48GHz内的STS以正交频分复用(OFDM)模式向第二STA发送包括所述EDMG STF字段的EDMG物理协议数据单元(PPDU)，
其中，用于每个STS的EDMG STF序列被用于所述EDMG STF字段，
其中，用于每个STS的所述EDMG STF序列被配置为具有{A，0，0，0，B}的格式，
其中，A和B中的每个具有595个比特的长度，
其中，用于第一STS的{A，0，0，0，B}与用于第二STS的{A，0，0，0，B}正交，
其中，当所述STS索引是1时，A被定义为{0,0,0,0,-j,0,0,0,+j,0,0,0,-j,0,0,0,-j,0,0,0,+1,0,0,0,+1,0,0,0,-1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,+1,0,0,0,+1,0,0,0,-1,0,0,0,-1,0,0,0,-j,0,0,0,-1,0,0,0,+1,0,0,0,+1,0,0,0,-1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,-1,0,0,0,-1,0,0,0,+1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,+1,0,0,0,+1,0,0,0,-1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,+1,0,0,0,+1,0,0,0,-1,0,0,0,-1,0,0,0,-j,0,0,0,-1,0,0,0,-1,0,0,0,-1,0,0,0,+1,0,0,0,-1,0,0,0,-j,0,0,0,-1,0,0,0,+1,0,0,0,+1,0,0,0,-1,0,0,0,-1,0,0,0,-j,0,0,0,-1,0,0,0,+1,0,0,0,+1,0,0,0,-1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,+1,0,0,0,+1,0,0,0,-1,0,0,0,-1,0,0,0,-j,0,0,0,-1,0,0,0,+1,0,0,0,+1,0,0,0,-1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,-1,0,0,0,-1,0,0,0,+1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,+1,0,0,0,+1,0,0,0,-1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,+1,0,0,0,+1,0,0,0,-1,0,0,0,-1,0,0,0,-j,0,0,0,-1,0,0,0,-1,0,0,0,-1,0,0,0,+1,0,0,0,-1,0,0,0,-j,0,0,0,-1,0,0,0,+1,0,0,0,+1,0,0,0,-1,0,0,0,-1,0,0,0,-j,0,0,0,-1,0,0,0,-1,0,0,0,-1,0,0,0,+1,0,0,0,-1,0,0,0,-j,0,0,0,-1,0,0,0,-1,0,0,0,-1,0,0,0,+1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,-1,0,0,0,-1,0,0,0,+1,0,0,0,-1,0,0,0,-j,0,0,0,-1,0,0,0,+1,0,0,0,+1,0,0,0,-1,0,0,0,-1,0,0,0,-j,0,0,0,-1,0,0,0,-1,0,0,0,-1,0,0,0,+1,0,0,0,-1,0,0,0,-j,0,0,0,-1,0,0,0,-1,0,0,0,-1,0,0,0,+1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,+1,0,0,0,+1,0,0,0,-1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,-1,0,0,0,-1,0,0,0,+1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0}，以及
当所述STS索引是1时，B被定义为{0,0,+1,0,0,0,+1,0,0,0,-1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,+1,0,0,0,+1,0,0,0,-1,0,0,0,-1,0,0,0,-j,0,0,0,-1,0,0,0,+1,0,0,0,+1,0,0,0,-1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,-1,0,0,0,-1,0,0,0,+1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,-1,0,0,0,-1,0,0,0,+1,0,0,0,-1,0,0,0,-j,0,0,0,-1,0,0,0,-1,0,0,0,-1,0,0,0,+1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,+1,0,0,0,+1,0,0,0,-1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,-1,0,0,0,-1,0,0,0,+1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,+j,0,0,0,+j,0,0,0,-j,0,0,0,+j,0,0,0,-1,0,0,0,+j,0,0,0,+j,0,0,0,+j,0,0,0,-j,0,0,0,-j,0,0,0,+1,0,0,0,-j,0,0,0,+j,0,0,0,+j,0,0,0,-j,0,0,0,+j,0,0,0,-1,0,0,0,+j,0,0,0,-j,0,0,0,-j,0,0,0,+j,0,0,0,+j,0,0,0,-1,0,0,0,+j,0,0,0,-j,0,0,0,-j,0,0,0,+j,0,0,0,-j,0,0,0,+1,0,0,0,-j,0,0,0,-j,0,0,0,-j,0,0,0,+j,0,0,0,+j,0,0,0,-1,0,0,0,+j,0,0,0,+j,0,0,0,+j,0,0,0,-j,0,0,0,+j,0,0,0,-1,0,0,0,+j,0,0,0,-j,0,0,0,-j,0,0,0,+j,0,0,0,+j,0,0,0,-1,0,0,0,+j,0,0,0,+1,0,0,0,+1,0,0,0,-1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,+1,0,0,0,+1,0,0,0,-1,0,0,0,-1,0,0,0,-j,0,0,0,-1,0,0,0,+1,0,0,0,+1,0,0,0,-1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,-1,0,0,0,-1,0,0,0,+1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,-1,0,0,0,-1,0,0,0,+1,0,0,0,-1,0,0,0,-j,0,0,0,-1,0,0,0,-1,0,0,0,-1,0,0,0,+1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,+1,0,0,0,+1,0,0,0,-1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,-1,0,0,0,-1,0,0,0,+1,0,0,0,+1,0,0,0,+j,0,0,0,+1,0,0,0,-j,0,0,0,-j,0,0,0,-j,0,0,0,+j,0,0,0,0}。
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