公开(公告)号：US20170094623A1

公开(公告)日：2017-03-30

申请号：US15278594

申请日：2016-09-28

Applicant: ONE Media LLC

Inventor： Zahir RAZA ,  Michael SIMON ,  Kevin SHELBY ,  Sandeep Mavuduru KANNAPPA

IPC: H04W56/00 ,  H04L27/26 ,  H04L1/00 ,  H04L5/00

CPC classification number: H04W56/004 ,  H04L1/0058 ,  H04L5/0048 ,  H04L27/227 ,  H04L27/233 ,  H04L27/2628 ,  H04L27/3818 ,  H04L27/3845 ,  H04W56/001 ,  H04W56/0055

Abstract: Method and apparatus for signal detection in dynamic channels with high carrier frequency offset are provided. A coherent detector and a non-coherent detector are operated in parallel on a block of samples of an input signal to determine respective time offset candidates of the input signal. The time offset candidate obtained from the non-coherent detector is used to determine a frequency offset candidate of the input signal.

公开(公告)号：US20160286488A1

公开(公告)日：2016-09-29

申请号：US15079345

申请日：2016-03-24

Applicant: ONE MEDIA LLC

Inventor： Michael J. SIMON ,  Mark EARNSHAW ,  Sandeep Mavuduru KANNAPPA ,  Kevin SHELBY ,  Mark A. AITKEN

IPC: H04W52/02 ,  H04W4/06

Abstract: An example method for notifying a battery-powered device of the presence of high priority broadcast content while enabling the device to conserve battery power includes generating a high priority broadcast signal. The signal includes a high priority symbol identifier for informing the battery powered device to switch from an idle state to an acquisition state to inspect the remainder of the high priority broadcast signal. The signal further includes a high priority indication symbol for informing the battery powered device to transition to an active state from the acquisition state to receive high priority broadcast content before returning to the idle state. The signal further includes a timing symbol for informing the battery powered device of the minimum time period until a next a high priority broadcast signal should be expected, enabling the battery powered device to remain in the idle state until the next high priority broadcast signal.

Abstract translation: 用于通知电池供电设备存在高优先级广播内容的实例方法同时使设备节省电池电力包括生成高优先级广播信号。 信号包括用于通知电池供电设备从空闲状态切换到获取状态的高优先级符号标识符，以检查高优先级广播信号的剩余部分。 信号还包括高优先级指示符号，用于通知电池供电设备从获取状态转换到活动状态，以在返回到空闲状态之前接收高优先级的广播内容。 信号还包括用于通知电池供电设备的最小时间段的定时符号，直到下一个应该预期的高优先级广播信号，使得电池供电设备能够保持在空闲状态直到下一个高优先级广播信号。

公开(公告)号：US20240422048A1

公开(公告)日：2024-12-19

申请号：US18746779

申请日：2024-06-18

Applicant: One Media, LLC

Inventor： Michael J. SIMON ,  Kevin A. SHELBY ,  Mark EARNSHAW ,  Sandeep Mavuduru KANNAPPA

IPC: H04L27/26 ,  H04J13/00 ,  H04J13/10

Abstract: An extensible communication system is described herein. The system includes a first module for receiving a root index value and for generating a constant amplitude zero auto-correlation sequence based on the root value. The system further includes a second module for receiving a seed value and for generating a Pseudo-Noise sequence based on the seed value. The system further includes a third module for modulating the constant amplitude zero auto-correlation sequence by the Pseudo-Noise sequence and for generating a complex sequence. The system further includes a fourth module for translating the complex sequence to a time domain sequence, wherein the fourth module applies a cyclic shift to the time domain sequence to obtain a shifted time domain sequence.

公开(公告)号：US20230269123A1

公开(公告)日：2023-08-24

申请号：US18192992

申请日：2023-03-30

Applicant: One Media, LLC

Inventor： Michael J. SIMON ,  Kevin A. SHELBY ,  Mark EARNSHAW ,  Sandeep Mavuduru KANNAPPA

IPC: H04L27/26 ,  H04J13/00 ,  H04J13/10

CPC classification number: H04L27/2663 ,  H04J13/0022 ,  H04J13/0059 ,  H04J13/107 ,  H04L27/2613 ,  H04L27/2692

Abstract: An extensible communication system is described herein. The system includes a first module for receiving a root index value and for generating a constant amplitude zero auto-correlation sequence based on the root value. The system further includes a second module for receiving a seed value and for generating a Pseudo-Noise sequence based on the seed value. The system further includes a third module for modulating the constant amplitude zero auto-correlation sequence by the Pseudo-Noise sequence and for generating a complex sequence. The system further includes a fourth module for translating the complex sequence to a time domain sequence, wherein the fourth module applies a cyclic shift to the time domain sequence to obtain a shifted time domain sequence.

公开(公告)号：US20210258199A1

公开(公告)日：2021-08-19

申请号：US17236206

申请日：2021-04-21

Applicant: One Media, LLC

Inventor： Michael J. SIMON ,  Kevin A. SHELBY ,  Mark EARNSHAW ,  Sandeep Mavuduru KANNAPPA

IPC: H04L27/26 ,  H04J13/00 ,  H04J13/10

Abstract: An extensible communication system is described herein. The system includes a first module for receiving a root index value and for generating a constant amplitude zero auto-correlation sequence based on the root value. The system further includes a second module for receiving a seed value and for generating a Pseudo-Noise sequence based on the seed value. The system further includes a third module for modulating the constant amplitude zero auto-correlation sequence by the Pseudo-Noise sequence and for generating a complex sequence. The system further includes a fourth module for translating the complex sequence to a time domain sequence, wherein the fourth module applies a cyclic shift to the time domain sequence to obtain a shifted time domain sequence.

公开(公告)号：US20170310523A1

公开(公告)日：2017-10-26

申请号：US15648978

申请日：2017-07-13

Applicant: One Media LLC

Inventor： Michael J. SIMON ,  Kevin A. SHELBY ,  Mark EARNSHAW ,  Sandeep Mavuduru KANNAPPA

IPC: H04L27/26 ,  H04J13/10 ,  H04J13/00

CPC classification number: H04L27/2663 ,  H04J13/0022 ,  H04J13/0059 ,  H04J13/107 ,  H04L27/2613 ,  H04L27/2692

Abstract: An extensible communication system is described herein. The system includes a first module for receiving a root index value and for generating a constant amplitude zero auto-correlation sequence based on the root value. The system further includes a second module for receiving a seed value and for generating a Pseudo-Noise sequence based on the seed value. The system further includes a third module for modulating the constant amplitude zero auto-correlation sequence by the Pseudo-Noise sequence and for generating a complex sequence. The system further includes a fourth module for translating the complex sequence to a time domain sequence, wherein the fourth module applies a cyclic shift to the time domain sequence to obtain a shifted time domain sequence.