公开(公告)号：US10051588B2

公开(公告)日：2018-08-14

申请号：US14952966

申请日：2015-11-26

Applicant: MEDIATEK INC.

Inventor： James June-Ming Wang ,  Yuh-Ren Jauh ,  Ching-Hwa Yu ,  Chih-Shi Yee ,  Yasantha N. Rajakarunanayake ,  Tianyu Wu

IPC: H04W56/00 ,  H04W72/04 ,  H04W72/08 ,  H04W84/12

Abstract: A method of mitigating inter-BSS interference via synchronized inter-BSS operation is proposed. By aligning the transmission of UL and DL transmission in two overlapping OBSSs, the inter-BSS STA-to-STA and inter-BSS AP-to-AP types of interference can be eliminated. Furthermore, based on the BSS overlapping geometry and the STA location, different interference mitigation schemes can be applied to mitigate inter-BSS AP-to-STA and inter-BSS STA-to-AP types of interference.

公开(公告)号：US20160157195A1

公开(公告)日：2016-06-02

申请号：US14952966

申请日：2015-11-26

Applicant: MEDIATEK INC.

Inventor： James June-Ming Wang ,  Yuh-Ren Jauh ,  Ching-Hwa Yu ,  Chih-Shi Yee ,  Yasantha N. Rajakarunanayake ,  Tianyu Wu

IPC: H04W56/00 ,  H04W72/04 ,  H04W72/08

CPC classification number: H04W56/001 ,  H04W56/0015 ,  H04W72/046 ,  H04W72/082 ,  H04W84/12

Abstract: A method of mitigating inter-BSS interference via synchronized inter-BSS operation is proposed. By aligning the transmission of UL and DL transmission in two overlapping OBSSs, the inter-BSS STA-to-STA and inter-BSS AP-to-AP types of interference can be eliminated. Furthermore, based on the BSS overlapping geometry and the STA location, different interference mitigation schemes can be applied to mitigate inter-BSS AP-to-STA and inter-BSS STA-to-AP types of interference.

Abstract translation: 提出了一种通过同步的BSS间操作来减轻BSS间干扰的方法。 通过在两个重叠的OBSS中对齐UL和DL传输的传输，可以消除BSS间STA到STA和BSS间AP到AP的干扰类型。 此外，基于BSS重叠几何和STA位置，可以应用不同的干扰减轻方案来减轻BSS间AP到STA和BSS间STA到AP的干扰类型。