公开(公告)号：US20140036711A1

公开(公告)日：2014-02-06

申请号：US14044360

申请日：2013-10-02

Applicant: Marcos C. Tzannes ,  Dongjun Lee ,  Todor Cooklev ,  Colin Lanzl

Inventor： Marcos C. Tzannes ,  Dongjun Lee ,  Todor Cooklev ,  Colin Lanzl

IPC: H04W24/02

CPC classification number: H04W24/02 ,  H04L1/0028 ,  H04L1/1671 ,  H04L5/0055 ,  H04L5/0094 ,  H04L5/1438 ,  H04L27/2601 ,  H04L27/2602 ,  H04L27/2607 ,  H04L27/2649 ,  H04L69/24 ,  H04W24/08 ,  H04W28/04 ,  H04W28/06 ,  H04W28/18 ,  H04W28/22 ,  H04W84/12

Abstract: Messages transmitted between a receiver and a transmitter are used to maximize a communication data rate. In particular, a multicarrier modulation system uses messages that are sent from the receiver to the transmitter to exchange one or more sets of optimized communication parameters. The transmitter then stores these communication parameters and when transmitting to that particular receiver, the transmitter utilizes the stored parameters in an effort to maximize the data rate to that receiver. Likewise, when the receiver receives packets from that particular transmitter, the receiver can utilize the stored communication parameters for reception.

公开(公告)号：US20130202017A1

公开(公告)日：2013-08-08

申请号：US13838289

申请日：2013-03-15

Applicant: Marcos C. Tzannes ,  Dongjun Lee ,  Todor Cooklev ,  Colin Lanzl

Inventor： Marcos C. Tzannes ,  Dongjun Lee ,  Todor Cooklev ,  Colin Lanzl

IPC: H04L27/26

CPC classification number: H04W24/02 ,  H04L1/0028 ,  H04L1/1671 ,  H04L5/0055 ,  H04L5/0094 ,  H04L5/1438 ,  H04L27/2601 ,  H04L27/2602 ,  H04L27/2607 ,  H04L27/2649 ,  H04L69/24 ,  H04W24/08 ,  H04W28/04 ,  H04W28/06 ,  H04W28/18 ,  H04W28/22 ,  H04W84/12

Abstract: Messages transmitted between a receiver and a transmitter are used to maximize a communication data rate. In particular, a multicarrier modulation system uses messages that are sent from the receiver to the transmitter to exchange one or more sets of optimized communication parameters. The transmitter then stores these communication parameters and when transmitting to that particular receiver, the transmitter utilizes the stored parameters in an effort to maximize the data rate to that receiver. Likewise, when the receiver receives packets from that particular transmitter, the receiver can utilize the stored communication parameters for reception.

公开(公告)号：US08284800B2

公开(公告)日：2012-10-09

申请号：US12498184

申请日：2009-07-06

Applicant: Marcos C. Tzannes ,  Dongjun Lee ,  Todor Cooklev ,  Colin Lanzl

Inventor： Marcos C. Tzannes ,  Dongjun Lee ,  Todor Cooklev ,  Colin Lanzl

IPC: H04J3/16

CPC classification number: H04W24/02 ,  H04L1/0028 ,  H04L1/1671 ,  H04L5/0055 ,  H04L5/0094 ,  H04L5/1438 ,  H04L27/2601 ,  H04L27/2602 ,  H04L27/2607 ,  H04L27/2649 ,  H04L69/24 ,  H04W24/08 ,  H04W28/04 ,  H04W28/06 ,  H04W28/18 ,  H04W28/22 ,  H04W84/12

Abstract: Messages transmitted between a receiver and a transmitter are used to maximize a communication data rate. In particular, a multicarrier modulation system uses messages that are sent from the receiver to the transmitter to exchange one or more sets of optimized communication parameters. The transmitter then stores these communication parameters and when transmitting to that particular receiver, the transmitter utilizes the stored parameters in an effort to maximize the data rate to that receiver. Likewise, when the receiver receives packets from that particular transmitter, the receiver can utilize the stored communication parameters for reception.

Abstract translation: 在接收机和发射机之间传输的消息用于最大化通信数据速率。 具体地，多载波调制系统使用从接收机发送到发射机的消息来交换一组或多组优化的通信参数。 然后，发射机存储这些通信参数，并且当发送到该特定接收机时，发射机利用所存储的参数来努力最大化到该接收机的数据速率。 类似地，当接收机从该特定发射机接收分组时，接收机可以利用存储的通信参数进行接收。

公开(公告)号：US07924841B2

公开(公告)日：2011-04-12

申请号：US12760786

申请日：2010-04-15

Applicant: Marcos C. Tzannes ,  Dongjun Lee ,  Todor Cooklev ,  Colin Lanzl

Inventor： Marcos C. Tzannes ,  Dongjun Lee ,  Todor Cooklev ,  Colin Lanzl

IPC: H04L12/56

CPC classification number: H04W24/02 ,  H04L1/0028 ,  H04L1/1671 ,  H04L5/0055 ,  H04L5/0094 ,  H04L5/1438 ,  H04L27/2601 ,  H04L27/2602 ,  H04L27/2607 ,  H04L27/2649 ,  H04L69/24 ,  H04W24/08 ,  H04W28/04 ,  H04W28/06 ,  H04W28/18 ,  H04W28/22 ,  H04W84/12

Abstract: Messages transmitted between a receiver and a transmitter are used to maximize a communication data rate. In particular, a multicarrier modulation system uses messages that are sent from the receiver to the transmitter to exchange one or more sets of optimized communication parameters. The transmitter then stores these communication parameters and when transmitting to that particular receiver, the transmitter utilizes the stored parameters in an effort to maximize the data rate to that receiver. Likewise, when the receiver receives packets from that particular transmitter, the receiver can utilize the stored communication parameters for reception.

Abstract translation: 在接收机和发射机之间传输的消息用于最大化通信数据速率。 具体地，多载波调制系统使用从接收机发送到发射机的消息来交换一组或多组优化的通信参数。 然后，发射机存储这些通信参数，并且当发送到该特定接收机时，发射机利用所存储的参数来努力最大化到该接收机的数据速率。 类似地，当接收机从该特定发射机接收分组时，接收机可以利用存储的通信参数进行接收。

公开(公告)号：US06812824B1

公开(公告)日：2004-11-02

申请号：US09517606

申请日：2000-03-02

Applicant: James Goldinger ,  Colin Lanzl ,  Jay Werb

Inventor： James Goldinger ,  Colin Lanzl ,  Jay Werb

IPC: H04Q522

CPC classification number: G06Q30/06 ,  G01S13/02 ,  G01S13/825 ,  G01S13/84 ,  G01S13/878 ,  G06K7/0008 ,  G06K7/10059 ,  G06K7/10356 ,  G06K17/00 ,  G06K19/0724 ,  G06K2017/0045 ,  G07C9/00111

Abstract: System for tracking mobile tags. Cell controllers with multiple antenna modules generate a carrier signal which is received by the tags. Tags shift the frequency of the carrier signal, modulate an identification code onto it, and transmit the resulting tag signal at randomized intervals. The antennas receive and process the response, and determine the presence of the tags by proximity and triangulation. The recursive-least squares (RLS) technique is used in filtering received signals. Distance of a tag from an antenna is calculated by measuring the round trip signal time. The cell controllers send data from the antenna to a host computer. The host computer collects the data and resolves them into positional estimates. A combined infrastructure including a wireless communication system and the local positioning system is also disclosed.

Abstract translation: 跟踪移动代码的系统 具有多个天线模块的蜂窝控制器产生由标签接收的载波信号。 标签移动载波信号的频率，将识别码调制到其上，并以随机间隔发送得到的标签信号。 天线接收和处理响应，并通过接近和三角测量来确定标签的存在。 递归最小二乘法（RLS）技术用于滤波接收信号。 通过测量往返信号时间来计算标签与天线的距离。 单元控制器将数据从天线发送到主机。 主机收集数据并将其解析为位置估计。 还公开了包括无线通信系统和本地定位系统的组合基础设施。

公开(公告)号：US6150921A

公开(公告)日：2000-11-21

申请号：US953755

申请日：1997-10-17

Applicant: Jay Werb ,  Colin Lanzl ,  Kenelm McKinney

Inventor： Jay Werb ,  Colin Lanzl ,  Kenelm McKinney

IPC: G01S13/74 ,  G01S13/84 ,  G01S13/87 ,  G06K7/00 ,  G06K17/00 ,  G07C9/00 ,  H04Q5/22

CPC classification number: G06K19/0724 ,  G01S13/84 ,  G01S13/878 ,  G06K17/00 ,  G06K7/0008 ,  G06K7/10059 ,  G06K7/10356 ,  G07C9/00111

Abstract: System for tracking mobile tags. Cell controllers with multiple antenna modules generate a carrier signal which is received by the tags. Tags shift the frequency of the carrier signal, modulate an identification code onto it, and transmit the resulting tag signal at randomized intervals. The antennas receive and process the response, and determine the presence of the tags by proximity and triangulation. Distance of a tag from an antenna is calculated by measuring the round trip signal time. The cell controllers send data from the antenna to a host computer. The host computer collects the data and resolves them into positional estimates. Data are archived in a data warehouse, such as an SQL Server.