公开(公告)号：US20160036506A1

公开(公告)日：2016-02-04

申请号：US14879104

申请日：2015-10-09

Applicant: SoftBank Corp.

Inventor： Takeo KANAI

IPC: H04B7/04 ,  H04B7/06

CPC classification number: H04B7/0469 ,  H01Q3/30 ,  H01Q21/24 ,  H04B7/0617 ,  H04B7/063 ,  H04B7/0634 ,  H04B7/10

Abstract: Provided is a transmission control apparatus that determine a first phase difference for a phase difference between an electric wave output by a first antenna and an electric wave output by a second antenna, and for a phase difference between an electric wave output by a third antenna and an electric wave output by a fourth antenna, based on a determined polarization characteristic; determines a second phase difference for a phase difference between the electric wave output by the first antenna and the electric wave output by the third antenna and for a phase difference between the electric wave output by the second antenna and the electric wave output by the fourth antenna, based on the determined beam direction; and controls phases of the electric waves output by the first to fourth antennas, according to the first and second phase differences.

Abstract translation: 提供一种发送控制装置，其确定由第一天线输出的电波与由第二天线输出的电波之间的相位差的第一相位差，以及由第三天线输出的电波与 基于所确定的极化特性由第四天线输出的电波; 确定由第一天线输出的电波与由第三天线输出的电波之间的相位差和由第二天线输出的电波与由第四天线输出的电波之间的相位差的相位差的第二相位差 ，基于确定的光束方向; 并且根据第一和第二相位差来控制由第一至第四天线输出的电波的相位。

公开(公告)号：US20160036509A1

公开(公告)日：2016-02-04

申请号：US14879102

申请日：2015-10-09

Applicant: SoftBank Corp.

Inventor： Takeo KANAI

IPC: H04B7/06

CPC classification number: H04B7/0613 ,  H01Q3/30 ,  H01Q21/24 ,  H01Q21/28 ,  H04B7/10 ,  H04L1/0668

Abstract: Provided is a transmission control apparatus that, at a first transmission timing, causes a first symbol to be transmitted from a first antenna, causes the first symbol having the same phase as the first symbol transmitted from the first antenna to be transmitted from a second antenna that is orthogonal to the first antenna and has a path to a mobile terminal that is the same as a path between the first antenna and the mobile terminal, causes a second symbol to be transmitted from a third antenna arranged parallel to the first antenna, and causes the second symbol having the inverse phase of the second symbol transmitted from the third antenna to be transmitted from a fourth antenna that is orthogonal to the third antenna and has a path to the mobile terminal that is the same as a path between the third antenna and the mobile terminal.

Abstract translation: 提供一种发送控制装置，在第一发送定时使从第一天线发送第一符号的情况下，使从第一天线发送的与第一符号相同的相位的第一符号从第二天线发送 与第一天线正交并且具有与第一天线和移动终端之间的路径相同的移动终端的路径，使得从与第一天线平行布置的第三天线发送第二符号，并且 使得从第三天线发送的具有第二符号的反相位的第二符号从与第三天线正交的第四天线发送，并且具有与第三天线之间的路径相同的移动终端的路径 和移动终端。