【技术实现步骤摘要】
传输物理层协议数据单元的方法和装置
[0001]本申请实施例涉及通信领域,尤其涉及一种传输物理层协议数据单元的方法和装置。
技术介绍
[0002]随着移动互联网的发展和智能终端的普及,数据流量快速增长,用户对通信服务质量的需求也越来越高,电气和电子工程师协会(institute of electrical and electronics engineers,IEEE)802.11ax标准已经难以在大吞吐量、低抖动和低延迟等方面满足用户需求,因此,迫切需要发展下一代无线局域网(wireless local area network,WLAN)技术,即IEEE 802.11be标准。
[0003]与IEEE 802.11ax不同,IEEE 802.11be将采用超大带宽,例如240MHz和320MHz,以实现超高传输速率和支持超密用户的场景。并且在超大下还考虑了打孔以及多个RU合并的场景,针对更大的信道带宽,如何设计短训练域(short training field,STF)序列,是一个值得关心的问题。
专利技术 ...
【技术保护点】
【技术特征摘要】
1.一种传输物理层协议数据单元的方法,其特征在于,包括:生成遵循802.11be标准的物理层协议数据单元PPDU,所述PPDU包括短训练域,所述短训练域的频域序列的子载波个数大于2048;在目标信道上发送所述PPDU,其中,所述目标信道的带宽大于或等于160MHz。2.一种传输物理层协议数据单元的方法,其特征在于,包括:在目标信道上接收遵循802.11be标准的物理层协议数据单元PPDU,所述PPDU包括短训练域,所述短练域的频域序列的子载波个数大于2048,其中,所述目标信道的带宽大于或等于160MHz;解析所述PPDU。3.根据权利要求1或2所述的方法,其特征在于,所述目标信道的带宽为240MHz,所述短训练域的频域序列为以下任意一项:{HES-112:16:112
,-1,-HES-112:16:112
,0,HES-112:16:112
,-1,-HES-112:16:112
,0,-HES-112:16:112,-1,HES-112:16:112
,0,HES-112:16:112
,1,-HES-112:16:112
,0,-HES-112:16:112
,1,-HES-112:16:112
,0,-HES-112:16:112
,1,-HES-112:16:112
};{HES-112:16:112
,1,-HES-112:16:112
,0,HES-112:16:112
,-1,HES-112:16:112
,0,HES-112:16:112
,1,HES-112:16:112
,0,-HES-112:16:112
,1,HES-112:16:112
,0,-HES-112:16:112
,-1,-HES-112:16:112
,0,-HES-112:16:112
,1,HES-112:16:112
};{HES-112:16:112
,-1,HES-112:16:112
,0,HES-112:16:112
,-1,HES-112:16:112
,0,HES-112:16:112,-1,-HES-112:16:112
,0,-HES-112:16:112
,1,HES-112:16:112
,0,HES-112:16:112
,1,-HES-112:16:112
,0,HES-112:16:112
,1,-HES-112:16:112
};{HES-112:16:112
,1,-HES-112:16:112
,0,HES-112:16:112
,-1,HES-112:16:112
,0,HES-112:16:112
,1,HES-112:16:112
,0,-HES-112:16:112
,1,HES-112:16:112
,0,-HES-112:16:112
,-1,-HES-112:16:112
,0,-HES-112:16:112
,1,HES-112:16:112
};其中,M={-1,-1,-1,1,1,1,-1,1,1,1,-1,1,1,-1,1}。4.根据权利要求1或2所述的方法,其特征在于,所述目标信道的带宽为240MHz,所述短训练域的频域序列为以下任意一项:{HES-496:16:496
,0,-HES-496:16:496
,0,-HES-496:16:496
};{HES-496:16:496
,0,HES-496:16:496
,0,-HES-496:16:496
};其中,M={-1,-1,-1,1,1,1,-1,1,1,1,-1,1,1,-1,1}。5.根据权利要求1或2所述的方法,其特征在于,所述目标信道的带宽为240MHz,所述短训练域的频域序列为以下任意一项:{HES-1008:16:1008
,0,HES-496:16:496
};{HES-1008:16:1008
,0,-HES-496:16:496
};其中,其中,M={-1,-1,-1,1,1,1,-1,1,1,1,-1,1,1,-1,1}。
6.根据权利要求1或2所述的方法,其特征在于,所述目标信道的带宽为240MHz,所述短训练域的频域序列为以下任意一项:{HES-1008:16:1008
,0,-HES-112:16:112
,-1,HES-112:16:112
,0,-HES-112:16:112
,1,HES-112:16:112
};{HES-1008:16:1008
,0,HES-112:16:112
,-1,HES-112:16:112
,0,HES-112:16:112
,-1,-HES-112:16:112
};{HES-1008:16:1008
,0,HES-112:16:112
,-1,-HES-112:16:112
,0,-HES-112:16:112
,1,-HES-112:16:112
};其中,其中,M={-1,-1,-1,1,1,1,-1,1,1,1,-1,1,1,-1,1}。7.根据权利要求1或2所述的方法,其特征在于,所述目标信道的带宽为240MHz,所述短训练域的频域序列为以下任意一项:{HES-1008:16:1008
,0,-HES-240:16:240
,0,-HES-240:16:240
};{HES-1008:16:1008
,0,-HES-240:16:240
,0,HES-240:16:240
};{HES-1008:16:1008
,0,HES-240:16:240
,0,-HES-240:16:240
};其中,其中,M={-1,-1,-1,1,1,1,-1,1,1,1,-1,1,1,-1,1}。8.根据权利要求1或2所述的方法,其特征在于,所述目标信道的带宽为240MHz,所述短训练域的频域序列为以下任意一项:{HES-120:8:120
,1,HES-120:8:120
,0,-HES-120:8:120
,1,-HES-120:8:120
,0,HES-120:8:120
,1,-HES-120:8:120
,0,HES-120:8:120
,1,-HES-120:8:120
,0,HES-120:8:120
,1,HES-120:8:120
,0,-HES-120:8:120
,1,-HES-120:8:120
};{HES-120:8:120
,1,HES-120:8:120
,0,HES-120:8:120,
1,-HES-120:8:120
,0,HES-120:8:120
,1,-HES-120:8:120
,0,-HES-120:8:120
,1,HES-120:8:120
,0,-HES-120:8:120
,1,HES-120:8:120
,0,HES-120:8:120
,-1,HES-120:8:120
};{HES-120:8:120
,1,-HES-120:8:120
,0,HES-120:8:120
,1,-HES-120:8:120
,0,HES-120:8:120
,1,-HES-120:8:120
,0,-HES-120:8:120
,1,HES-120:8:120
,0,HES-120:8:120
,1,-HES-120:8:120
,0,-HES-120:8:120
,-1,HES-120:8:120
};{HES-120:8:120
,1,HES-120:8:120
,0,-HES-120:8:120,
1,-HES-120:8:120
,0,-HES-120:8:120
,-1,HES-120:8:120
,0,-HES-120:8:120
,-1,HES-120:8:120
,0,HES-120:8:120
,1,-HES-120:8:120
,0,HES-120:8:120
,1,-HES-120:8:120
};{HES-120:8:120
,1,-HES-120:8:120
,0,-HES-120:8:120
,1,HES-120:8:120
,0,-HES-120:8:120
,-1,HES-120:8:120
,0,-HES-120:8:120
,-1,HES-120:8:120
,0,HES-120:8:120
,1,-HES-120:8:120
,0,-HES-120:8:120
,-1,HES-120:8:120
};其中,M={-1,-1,-1,1,1,1,-1,1,1,1,-1,1,1,-1,1}。9.根据权利要求1或2所述的方法,其特征在于,所述目标信道的带宽为240MHz,所述短训练域的频域序列为以下任意一项:{HES-504:8:504
,0,HES-504:8:504
,0,-HES-504:8:504
};{HES-504:8:504
,0,-HES-504:8:504
,0,-HES-504:8:504
};
其中,M={-1,-1,-1,1,1,1,-1,1,1,1,-1,1,1,-1,1}。10.根据权利要求1或2所述的方法,其特征在于,所述目标信道的带宽为240MHz,所述短训练域的频域序列为以下任意一项:{HES-1016:8:1016
,0,HES-504:8:504
};{HES-1016:8:1016
,0,-HES-504:8:504
};其中,其中,其中,M={-1,-1,-1,1,1,1,-1,1,1,1,-1,1,1,-1,1}。11.根据权利要求1或2所述的方法,其特征在于,所述目标信道的带宽为240MHz,所述短训练域的频域序列为以下任意一项:{HES-1016:8:1016
,0,HES-120:8:120
,-1,-HES-120:8:120
,0,HES-120:8:120
,1,HES-120:8:120
};{HES-1016:8:1016
,0,-HES-120:8:120
,1,-HES-120:8:120
,0,-HES-120:8:120
,1,-HES-120:8:120
};{HES-1016:8:1016
,0,HES-120:8:120
,1,-HES-120:8:120
,0,-HES-120:8:120
,1,HES-120:8:120
};{HES-1016:8:1016
,0,-HES-120:8:120
,-1,HES-120:8:120
,0,HES-120:8:120
,1,-HES-120:8:120
};{HES-1016:8:1016
,0,-HES-120:8:120
,-1,-HES-120:8:120
,0,HES-120:8:120
,1,HES-120:8:120
};{HES-1016:8:1016
,0,-HES-120:8:120
,1,HES-120:8:120
,0,HES-120:8:120
,1,-HES-120:8:120
};{HES-1016:8:1016
,0,HES-120:8:120
,1,-HES-120:8:120
,0,-HES-120:8:120
,1,HES-120:8:120
};{HES-1016:8:1016
,0,-HES-120:8:120
,-1,HES-120:8:120
,0,HES-120:8:120
,1,-HES-120:8:120
};其中,其中,M={-1,-1,-1,1,1,1,-1,1,1,1,-1,1,1,-1,1}。12.根据权利要求1或2所述的方法,其特征在于,所述目标信道的带宽为240MHz,所述短训练域的频域序列为以下任意一项:{HES-1016:8:1016
,0,-HES-248:8:248
,0,HES-248:8:248
};{HES-1016:8:1016
,0,-HES-248:8:248
,0,-HES-248:8:248
};{HES-1016:8:1016
,0,HES-248:8:248
,0,HES-248:8:248
};其中,其中,其中,M={-1,-1,-1,1,1,1,-1,1,1,1,-1,1,1,-1,1}。13.根据权利要求1或2所述的方法,其特征在于,所述目标信道的带宽为320MHz,所述短训练域的频域序列为以下任意一项:{HES-496:16:496
,0,HES-496:16:496
,0,HES-496:16:496
,0,-HES-496:16:496
};{HES-496:16:496
,0,HES-496:16:496
,0,-HES-496:16:496
,0,-HES-496:16:496
};其中,M={-1,-1,-1,1,1,1,-1,1,
1,1,-1,1,1,-1,1}。14.根据权利要求1或2所述的方法,其特征在于,所述目标信道的带宽为320MHz,所述短训练域的频域序列为以下任意一项:{HES-1008:16:1008
,0,HES-1008:16:1008
};{HES-1008:16:1008
,0,-HES-1008:16:1008
};其中,M={-1,-1,-1,1,1,1,-1,1,1,1,-1,1,1,-1,1}。15.根据权利要求1或2所述的方法,其特征在于,所述目标信道的带宽为320MHz,所述短训练域的频域序列为以下任意一项:{HES-1008:16:1008
,0,-HES-112:16:112
,1,-HES-112:16:112
,0,HES-112:16:112
,-1,-HES-112:16:112
,0,HES-112:16:112
,-1,HES-112:16:112
,0,HES-112:16:112
,-1,-HES-112:16:112
};{HES-1008:16:1008
,0,-HES-112:16:112
,-1,HES-112:16:112
,0,HES-112:16:112
,-1,-HES-112:16:112
,0,HES-112:16:112
,-1,-HES-112:16:112
,0,-HES-112:16:112
,1,-HES-112:16:112
};{HES-1008:16:1008
,0,-HES-112:16:112
,1,HES-112:16:112
,0,-HES-112:16:112
,-1,HES-112:16:112
,0,HES-112:16:112
,-1,HES-112:16:112
,0,HES-112:16:112
,-1,-HES-112:16:112
};其中,其中,M={-1,-1,-1,1,1,1,-1,1,1,1,-1,1,1,-1,1}。16.根据权利要求1或2所述的方法,其特征在于,所述目标信道的带宽为320MHz,所述短训练域的频域序列为以下任意一项:{HES-1008:16:1008
,0,-HES-240:16:240
,0,HES-240:16:240
,0,-HES-240:16:240
,0,HES-240:16:240
};{HES-1008:16:1008
,0,-HES-240:16:240
,0,HES-240:16:240
,0,HES-240:16:240
,0,-HES-240:16:240
};其中,其中,M={-1,-1,-1,1,1,1,-1,1,1,1,-1,1,1,-1,1}。17.根据权利要求1或2所述的方法,其特征在于,所述目标信道的带宽为320MHz,所述短训练域的频域序列为以下任意一项:{HES-504:8:504
,0,HES-504:8:504
,0,-HES-504:8:504
,0,-HES-504:8:504
};{HES-504:8:504
,0,HES-504:8:504
,0,HES-504:8:504
,0,-HES-504:8:504
};其中,M={-1,-1,-1,1,1,1,-1,1,1,1,-1,1,1,-1,1}。18.根据权利要求1或2所述的方法,其特征在于,所述目标信道的带宽为320MHz,所述短训练域的频域序列为以下任意一项:{HES-1016:8:1016
,0,HES-1016:8:1016
};{HES-1016:8:1016
,0,-HES-1016:8:1016
};其中,其中,M={-1,-1,-1,1,1,1,-1,1,1,1,-1,1,1,-1,1}。19.根据权利要求1或2所述的方法,其特征在于,所述目标信道的带宽为320MHz,所述
短训练域的频域序列为以下任意一项:{HES-1016:8:1016
,0,HES-120:8:120
,1,HES-120:8:120
,0,-HES-120:8:120
,1,-HES-120:8:120
,0,HES-120:8:120
,1,-HES-120:8:120
,0,HES-120:8:120
,1,-HES-120:8:120
};{HES-1016:8:1016
,0,-HES-120:8:120
,1,HES-120:8:120
,0,HES-120:8:120,
1,-HES-120:8:120
,0,-HES-120:8:120
,-1,-HES-120:8:120
,0,HES-120:8:120
,1,-HES-120:8:120
};{HES-1016:8:1016
,0,-HES-120:8:120
,1,HES-120:8:120
,0,HES-120:8:120,
1,-HES-120:8:120
,0,HES-120:8:120
,1,-HES-120:8:120
,0,-HES-120:8:120
,1,-HES-120:8:120
};{HES-1016:8:1016
,0,HES-120:8:120
,1,-HES-120:8:120
,0,-HES-120:8:120
,1,HES-120:8:120
,0,HES-120:8:120
,1,-HES-120:8:120
,0,HES-120:8:120
,1,-HES-120:8:120
};{HES-1016:8:1016
,0,-HES-120:8:120
,1,HES-120:8:120
,0,HES-120:8:120,-1,-HES-120:8:120
,0,-HES-120:8:120
,-1,-HES-120:8:120
,0,HES-120:8:120
,-1,-HES-120:8:120
};{HES-1016:8:1016
,0,HES-120:8:120
,1,-HES-120:8:120
,0,-HES-120:8:120,
1,HES-120:8:120
,0,HES-120:8:120
,1,-HES-120:8:120
,0,HES-120:8:120
,1,-HES-120:8:120
};{HES-1016:8:1016
,0,-HES-120:8:120
,-1,HES-120:8:120
,0,HES-120:8:120,
1,-HES-120:8:120
,0,HES-120:8:120
,-1,HES-120:8:120
,0,-HES-120:8:120
,-1,-HES-120:8:120
};其中,其中,M={-1,-1,-1,1,1,1,-1,1,1,1,-1,1,1,-1,1}。20.根据权利要求1或2所述的方法,其特征在于,所述目标信道的带宽为320MHz,所述短训练域的频域序列为以下任意一项:{HES-1016:8:1016
,0,HES-504:8:504
,0,HES-504:8:504
};{HES-1016:8:1016
,0,-HES-504:8:504
,0,HES-504:8:504
};{HES-1016:8:1016
,0,-HES-504:8:504
,0,-HES-504:8:504
};其中,其中,M={-1,-1,-1,1,1,1,-1,1,1,1,-1,1,1,-1,1}。21.根据权利要求1或2所述的方法,其特征在于,所述目标信道的带宽为320MHz,所述短训练域的频域序列为以下任意一项:{HES-1016:8:1016
,0,HES-248:8:248
,0,HES-248:8:248
,0,-HES-248:8:248
,0,-HES-248:8:248
};{HES-1016:8:1016
,0,HES-248:8:248
,0,HES-248:8:248
,0,HES-248:8:248
,0,HES-248:8:248
};其中,M={-1,-1,-1,1,1,1,-1,1,1,1,-1,1,1,-1,1}。22.一种传输物理层协议数据单元的装置,其特征在于,包括:处理单元,用于生成遵循802.11be标准的物理层协议数据单元PPDU,所述PPDU包括短训练域,所述短训练域的频域序列的子载波个数大于2048;在目标信道上发送所述PPDU,其中,所述目标信道的带宽大于或等于160MHz。通信单元...
【专利技术属性】
技术研发人员:梁丹丹,淦明,周正春,类先富,杨洋,唐小虎,林伟,刘辰辰,
申请(专利权)人:华为技术有限公司,
类型:发明
国别省市:
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