公开(公告)号：US09020059B1

公开(公告)日：2015-04-28

申请号：US14098173

申请日：2013-12-05

Applicant: Gabriel E. Arrobo ,  Richard D. Gitlin

Inventor： Gabriel E. Arrobo ,  Richard D. Gitlin

IPC: H04L1/02 ,  H04L27/26

CPC classification number: H04L1/02 ,  H04L1/22 ,  H04L5/0023 ,  H04L27/2634 ,  H04L27/2647

Abstract: The present invention provides a Diversity Coding—Orthogonal Frequency Division Multiplexing (DC-OFDM) system and method that applies diversity coding to OFDM-based systems and provides improved probability of successful reception at the receiver and transparent self-healing and fault-tolerance. Diversity coding is well suited for OFDM-based systems because of its spatial diversity nature (parallel links). DC-OFDM provides the best performance when the probability of link error is high or when a link (sub-channel) fails. Also, by implementing diversity coding in OFDM-based systems, a reliable communication can be provided that is quite tolerant of link failures, since data and protection lines are transmitted via multiple sub-channels.

Abstract translation: 本发明提供了对基于OFDM的系统应用分集编码的分集编码 - 正交频分复用（DC-OFDM）系统和方法，并且提供了在接收机处成功接收的改进概率，并且具有透明的自愈和容错能力。 分集编码由于其空间分集性质（并行链路）而非常适合基于OFDM的系统。 当链路错误的概率较高或链路（子信道）出现故障时，DC-OFDM提供最佳性能。 此外，通过在基于OFDM的系统中实现分集编码，可以提供非常容忍链路故障的可靠通信，因为数据和保护线路经由多个子信道发送。

公开(公告)号：US09743823B1

公开(公告)日：2017-08-29

申请号：US14562140

申请日：2014-12-05

Applicant: Richard D. Gitlin ,  Gabriel E. Arrobo ,  Thomas P. Ketterl

Inventor： Richard D. Gitlin ,  Gabriel E. Arrobo ,  Thomas P. Ketterl

IPC: A61B1/00 ,  A61B1/04 ,  H04W40/02

CPC classification number: A61B1/00006 ,  A61B1/00016 ,  A61B1/00059 ,  A61B1/041 ,  H04W4/00 ,  H04W4/70 ,  H04W40/02 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/30

Abstract: A system for performing non-invasive networked medical procedures including a number of in vivo medical devices, a communication path between at least two of the devices, an ex vivo control unit to control the behavior of the devices, and a wireless communication path between the control unit and at least one of the devices. An associated method for performing non-invasive networked medical procedures is also provided. Further included is a simulation method that utilizes accurate electromagnetic field simulations, using a software based test bench, to determine the maximum allowable transmitted power levels from in vivo devices to achieve a required bit error rates (BER) at an in vivo or ex vivo node (receiver) while maintaining the specific absorption rate (SAR) under a required threshold.

公开(公告)号：US08923773B1

公开(公告)日：2014-12-30

申请号：US14099428

申请日：2013-12-06

Applicant: Richard D. Gitlin ,  Gabriel E. Arrobo ,  Thomas P. Ketterl

Inventor： Richard D. Gitlin ,  Gabriel E. Arrobo ,  Thomas P. Ketterl

IPC: H04B7/00 ,  A61B1/00 ,  A61B5/00 ,  H04W40/00 ,  H04M1/00

CPC classification number: A61B1/00016 ,  A61B1/00006 ,  A61B5/0022 ,  A61B5/0024 ,  A61B5/07 ,  A61B17/00234 ,  A61B17/32 ,  A61B2017/00212 ,  H04L67/125 ,  H04W8/22 ,  H04W40/00 ,  H04W76/10 ,  H04W84/12

Abstract: A system for performing non-invasive networked medical procedures including a number of in vivo medical devices, a communication path between at least two of the devices, an ex vivo control unit to control the behavior of the devices, and a wireless communication path between the control unit and at least one of the devices. An associated method for performing non-invasive networked medical procedures is also provided. Further included is a simulation method that utilizes accurate electromagnetic field simulations, using a software based test bench, to determine the maximum allowable transmitted power levels from in vivo devices to achieve a required bit error rates (BER) at an in vivo or ex vivo node (receiver) while maintaining the specific absorption rate (SAR) under a required threshold.

Abstract translation: 一种用于执行非侵入式联网医疗程序的系统，包括多个体内医疗设备，至少两个设备之间的通信路径，用于控制设备的行为的离体控制单元以及控制设备的行为之间的无线通信路径 控制单元和至少一个设备。 还提供了用于执行非侵入式联网医疗程序的相关方法。 还包括一种仿真方法，利用精确的电磁场模拟，使用基于软件的测试台来确定体内器件的最大允许发射功率电平，以在体内或离体节点处实现所需的误码率（BER） （接收器），同时将比吸收率（SAR）保持在所需阈值以下。

公开(公告)号：US09788705B1

公开(公告)日：2017-10-17

申请号：US15191023

申请日：2016-06-23

Applicant: Richard D. Gitlin ,  Gabriel E. Arrobo ,  Thomas P. Ketterl

Inventor： Richard D. Gitlin ,  Gabriel E. Arrobo ,  Thomas P. Ketterl

IPC: H04B7/00 ,  A61B1/00 ,  A61B5/00 ,  A61B17/32 ,  H04W76/02

CPC classification number: A61B1/00016 ,  A61B1/00006 ,  A61B5/0022 ,  A61B5/0024 ,  A61B5/07 ,  A61B17/00234 ,  A61B17/32 ,  A61B2017/00212 ,  H04L67/125 ,  H04W8/22 ,  H04W40/00 ,  H04W76/10 ,  H04W84/12

Abstract: A system for performing non-invasive networked medical procedures including a number of in vivo medical devices, a communication path between at least two of the devices, an ex vivo control unit to control the behavior of the devices, and a wireless communication path between the control unit and at least one of the devices. An associated method for performing non-invasive networked medical procedures is also provided. Further included is a simulation method that utilizes accurate electromagnetic field simulations, using a software based test bench, to determine the maximum allowable transmitted power levels from in vivo devices to achieve a required bit error rates (BER) at an in vivo or ex vivo node (receiver) while maintaining the specific absorption rate (SAR) under a required threshold.

公开(公告)号：US09402530B1

公开(公告)日：2016-08-02

申请号：US14919974

申请日：2015-10-22

Applicant: Richard D. Gitlin ,  Gabriel E. Arrobo ,  Thomas P. Ketterl

Inventor： Richard D. Gitlin ,  Gabriel E. Arrobo ,  Thomas P. Ketterl

IPC: H04B7/00 ,  A61B1/00 ,  H04W8/22 ,  A61B17/00 ,  H04W84/12

CPC classification number: A61B1/00016 ,  A61B1/00006 ,  A61B5/0022 ,  A61B5/0024 ,  A61B5/07 ,  A61B17/00234 ,  A61B17/32 ,  A61B2017/00212 ,  H04L67/125 ,  H04W8/22 ,  H04W40/00 ,  H04W76/10 ,  H04W84/12

Abstract: A system for performing non-invasive networked medical procedures including a number of in vivo medical devices, a communication path between at least two of the devices, an ex vivo control unit to control the behavior of the devices, and a wireless communication path between the control unit and at least one of the devices. An associated method for performing non-invasive networked medical procedures is also provided. Further included is a simulation method that utilizes accurate electromagnetic field simulations, using a software based test bench, to determine the maximum allowable transmitted power levels from in vivo devices to achieve a required bit error rates (BER) at an in vivo or ex vivo node (receiver) while maintaining the specific absorption rate (SAR) under a required threshold.

Abstract translation: 一种用于执行非侵入式联网医疗程序的系统，包括多个体内医疗设备，至少两个设备之间的通信路径，用于控制设备的行为的离体控制单元以及控制设备的行为之间的无线通信路径 控制单元和至少一个设备。 还提供了用于执行非侵入式联网医疗程序的相关方法。 还包括一种仿真方法，利用精确的电磁场模拟，使用基于软件的测试台来确定体内器件的最大允许发射功率电平，以在体内或离体节点处实现所需的误码率（BER） （接收器），同时将比吸收率（SAR）保持在所需阈值以下。

公开(公告)号：US10076228B1

公开(公告)日：2018-09-18

申请号：US15783568

申请日：2017-10-13

Applicant: Richard D. Gitlin ,  Gabriel E. Arrobo ,  Thomas P. Ketterl

Inventor： Richard D. Gitlin ,  Gabriel E. Arrobo ,  Thomas P. Ketterl

IPC: H04B7/00 ,  A61B1/00 ,  A61B5/00 ,  H04W40/00 ,  H04W8/22 ,  H04L29/08 ,  A61B5/07 ,  A61B17/32 ,  H04W76/10 ,  H04W84/12 ,  A61B17/00

CPC classification number: A61B1/00016 ,  A61B1/00006 ,  A61B5/0022 ,  A61B5/0024 ,  A61B5/0031 ,  A61B5/0402 ,  A61B5/07 ,  A61B5/14532 ,  A61B17/00234 ,  A61B17/32 ,  A61B2017/00212 ,  A61B2017/00221 ,  A61B2017/00345 ,  H04L67/12 ,  H04L67/125 ,  H04L67/22 ,  H04W8/22 ,  H04W40/00 ,  H04W76/10 ,  H04W84/12

Abstract: A system for performing non-invasive networked medical procedures including a number of in vivo medical devices, a communication path between at least two of the devices, an ex vivo control unit to control the behavior of the devices, and a wireless communication path between the control unit and at least one of the devices. An associated method for performing non-invasive networked medical procedures is also provided. Further included is a simulation method that utilizes accurate electromagnetic field simulations, using a software based test bench, to determine the maximum allowable transmitted power levels from in vivo devices to achieve a required bit error rates (BER) at an in vivo or ex vivo node (receiver) while maintaining the specific absorption rate (SAR) under a required threshold.

公开(公告)号：US5600663A

公开(公告)日：1997-02-04

申请号：US340551

申请日：1994-11-16

Applicant: Ender Ayanoglu ,  Richard D. Gitlin ,  Thomas F. La Porta ,  Sanjoy Paul ,  Krishan K. Sabnani

Inventor： Ender Ayanoglu ,  Richard D. Gitlin ,  Thomas F. La Porta ,  Sanjoy Paul ,  Krishan K. Sabnani

IPC: G06F11/10 ,  H03M13/35 ,  H04L1/00 ,  H04L1/18 ,  H03M13/00

CPC classification number: H04L1/0009 ,  H03M13/35 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/1819

Abstract: A forward error correction system adaptively changes the number of parity bits, bytes or packets transmitted to a receiver, based on previous error patterns experienced recently in the reception of original and parity bits, bytes or packets by that receiver.

Abstract translation: 基于在接收原始和奇偶校验位，字节或分组中最近遇到的先前错误模式，前向纠错系统自适应地改变发送到接收机的奇偶校验位，字节或分组的数量。

公开(公告)号：US5570367A

公开(公告)日：1996-10-29

申请号：US282254

申请日：1994-07-29

Applicant: Ender Ayanoglu ,  Richard D. Gitlin ,  Thomas F. La Porta ,  Sanjoy Paul ,  Krishan K. Sabnani

Inventor： Ender Ayanoglu ,  Richard D. Gitlin ,  Thomas F. La Porta ,  Sanjoy Paul ,  Krishan K. Sabnani

IPC: H04L1/16 ,  H04L1/18 ,  H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04W28/04 ,  H04W36/08 ,  H04W36/12 ,  H04W74/06 ,  H04W76/04 ,  H04W88/16 ,  H04W92/02 ,  H04W92/10 ,  H04W92/20 ,  H04J3/16

CPC classification number: H04W76/04 ,  H04L1/1607 ,  H04L1/1685 ,  H04L1/1848 ,  H04W36/08 ,  H04W36/12 ,  H04W74/06 ,  H04W88/16 ,  H04W92/02 ,  H04W92/10 ,  H04W92/20

Abstract: A wireless communications system is arranged to provide data communications services, including error recovery, between at least one wireless end-user device and at least one one base station. The wireless end user device(s) receives(s) from the base station(s) unsolicited messages indicative of the status of data packets received by the base station(s). The wireless end-user device(s) transmit acknowledgement and request for retransmission messages only upon request, or when all the packets within a block of such packets have been received.

Abstract translation: 无线通信系统被布置成在至少一个无线终端用户设备和至少一个基站之间提供包括错误恢复的数据通信服务。 无线终端用户设备从基站接收指示由基站接收的数据分组的状态的非请求消息。 无线终端用户设备仅在请求时发送确认和请求重传消息，或者当已经接收到这种分组的块内的所有分组时。

公开(公告)号：US5278689A

公开(公告)日：1994-01-11

申请号：US22614

申请日：1993-02-19

Applicant: Richard D. Gitlin ,  Zygmunt Haas

Inventor： Richard D. Gitlin ,  Zygmunt Haas

IPC: H04J3/22 ,  H04J3/24 ,  H04J14/08 ,  H04L7/06 ,  H04L12/56 ,  H04Q11/00

CPC classification number: H04Q11/0001 ,  H04J3/22 ,  H04J3/247 ,  H04L49/3081 ,  H04L49/357 ,  H04L7/06 ,  H04J14/08 ,  H04L49/30 ,  H04Q11/0066

Abstract: Currently, with optical time division multiplexing, a switching node is operated at the peak transmission rate. For example, if the data transmission rate is 10 Gbps, the line cards in the switching circuit are also required to operate at this rate despite the fact that the switching node does not actually need to access the data at this rate. Thus, the electronics, which includes the line cards at the switching node, is expensive and less reliable than a low-speed design. In this invention the requirement of operating the switching node electronics at the high speed link bit rate is eliminated by encoding the packet header field at a lower rate than the information in the data field. As a result, the line cards need only operate at the lower header rate. This is possible because the switching node does not need to process the data portion of the packet, but only the header information. The high-speed data portion of the packet is not optically to electrically converted at the switching node, but it passes almost transparently through the switching node. The invention also discloses overlapping several logical networks on the same physical network.

Abstract translation: 目前，通过光时分复用，交换节点以峰值传输速率运行。 例如，如果数据传输速率为10Gbps，则切换电路中的线路卡还需要以该速率操作，尽管切换节点实际上不需要以该速率访问数据。 因此，包括开关节点处的线路卡的电子装置比低速设计昂贵且不太可靠。 在本发明中，通过以比数据字段中的信息更低的速率编码分组报头字段来消除以高速链路比特率操作交换节点电子设备的要求。 因此，线卡只需要在较低的标题速率下运行。 这是可能的，因为交换节点不需要处理分组的数据部分，而仅需要处理报头信息。 分组的高速数据部分在交换节点处不是光学地电转换，而是几乎透明地通过交换节点。 本发明还公开了在相同物理网络上重叠多个逻辑网络。

公开(公告)号：US5278681A

公开(公告)日：1994-01-11

申请号：US59867

申请日：1993-05-10

Applicant: Richard D. Gitlin ,  Richard V. Kollarits ,  John F. Ribera ,  Clark Woodworth

Inventor： Richard D. Gitlin ,  Richard V. Kollarits ,  John F. Ribera ,  Clark Woodworth

IPC: G02F1/13 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/13357 ,  G09G3/36 ,  H04N9/31 ,  H04N9/76

CPC classification number: H04N9/3108 ,  H04N9/3155 ,  H04N9/3164 ,  G02F2001/133622

Abstract: The advantages of both a color display and a high-resolution monochrome display are realized in a single display system by eliminating color filters from the display screen of the display system and illuminating the display screen with either colored light or white light to provide color or high-resolution monochrome capability, respectively. Simultaneous color and high-resolution monochrome capability is realized by illuminating predetermined portions of the display screen with only colored light while illuminating different portions of the display screen with only white light.

Abstract translation: 彩色显示器和高分辨率单色显示器的优点通过从显示系统的显示屏上消除滤色器并用彩色光或白光照亮显示屏来实现单显示系统，以提供颜色或高 分辨率单色能力。 通过仅用彩色光照亮显示屏的预定部分，同时仅用白光照亮显示屏的不同部分，实现同时色彩和高分辨率的单色能力。