公开(公告)号：US20170180172A1

公开(公告)日：2017-06-22

申请号：US15453869

申请日：2017-03-08

Applicant: The Boeing Company

Inventor： Isaac M. Jeng ,  Brandon M. Jones

IPC: H04L27/20 ,  H04J13/12 ,  H04J13/00

CPC classification number: H04L27/20 ,  H04B1/707 ,  H04J13/0003 ,  H04J13/0077 ,  H04J13/12 ,  H04L27/3411 ,  H04L27/3444 ,  H04L27/3488

Abstract: Constant-envelope phase-optimized transmission methods and apparatus are disclosed. An example method includes determining initial values of modulation phases in a first quadrant, the modulation phases associated with binary codes to be transmitted; and optimizing the initial values to second values to enable a product of an objective function to be within a threshold value.

公开(公告)号：US09614705B2

公开(公告)日：2017-04-04

申请号：US14717814

申请日：2015-05-20

Applicant: The Boeing Company

Inventor： Isaac M. Jeng ,  Brandon M. Jones

IPC: H04L27/36 ,  H04L27/20 ,  H04J13/00 ,  H04J13/12 ,  H04L27/00 ,  H04B1/707

CPC classification number: H04L27/20 ,  H04B1/707 ,  H04J13/0003 ,  H04J13/12 ,  H04L27/3444 ,  H04L27/3488 ,  H04L2027/0032 ,  H04L2027/0057

Abstract: Constant-envelope phase-optimized transmission methods and apparatus are disclosed. An example method includes determining initial values of modulation phases in a first quadrant, the modulation phases associated with binary codes to be transmitted; and optimizing the initial values to second values to enable a product of an objective function to be within a threshold value.

公开(公告)号：US10075312B2

公开(公告)日：2018-09-11

申请号：US15453869

申请日：2017-03-08

Applicant: The Boeing Company

Inventor： Isaac M. Jeng ,  Brandon M. Jones

IPC: H04L27/20 ,  H04J13/00 ,  H04J13/12

CPC classification number: H04L27/20 ,  H04B1/707 ,  H04J13/0003 ,  H04J13/12 ,  H04L27/3411 ,  H04L27/3444 ,  H04L27/3488

Abstract: Constant-envelope phase-optimized transmission methods and apparatus are disclosed. An example method includes determining initial values of modulation phases in a first quadrant, the modulation phases associated with binary codes to be transmitted; and optimizing the initial values to second values to enable a product of an objective function to be within a threshold value.

公开(公告)号：US20160344579A1

公开(公告)日：2016-11-24

申请号：US14717814

申请日：2015-05-20

Applicant: The Boeing Company

Inventor： Isaac M. Jeng ,  Brandon M. Jones

IPC: H04L27/20 ,  H04J13/12 ,  H04J13/00

CPC classification number: H04L27/20 ,  H04B1/707 ,  H04J13/0003 ,  H04J13/12 ,  H04L27/3444 ,  H04L27/3488 ,  H04L2027/0032 ,  H04L2027/0057

Abstract: Constant-envelope phase-optimized transmission methods and apparatus are disclosed. An example method includes determining initial values of modulation phases in a first quadrant, the modulation phases associated with binary codes to be transmitted; and optimizing the initial values to second values to enable a product of an objective function to be within a threshold value.

Abstract translation: 公开了恒包络相位优化的传输方法和装置。 示例性方法包括确定第一象限中的调制相位的初始值，与要发送的二进制码相关联的调制相位; 以及将所述初始值优化为第二值，以使目标函数的乘积在阈值内。