公开(公告)号：US08238819B2

公开(公告)日：2012-08-07

申请号：US13238480

申请日：2011-09-21

Applicant: Peter D. Karabinis

Inventor： Peter D. Karabinis

IPC: H04B7/185

CPC classification number: H04B7/18513 ,  Y02D70/1222 ,  Y02D70/164 ,  Y02D70/446

Abstract: Two satellite communications systems can use the same frequency or frequencies in geographically overlapping footprints, without creating undue interference in a given system that is caused by the same frequency signal(s) that is/are used by the other system. In particular, an aggregate Effective Isotropic Radiated Power (EIRP) of the radioterminals and/or ancillary terrestrial components of a second satellite communications system in the common footprint is sufficiently low, and/or the receive antenna gain of a first satellite communications system is sufficiently low compared to the receive antenna gain of the second satellite communications system, so as to increase an aggregate receiver noise that is seen by the first satellite system receivers by an amount that does not substantially change a Quality of Service (QoS) of the first satellite communications system.

Abstract translation: 两个卫星通信系统可以在地理上重叠的覆盖区域中使用相同的频率或频率，而不会在由另一系统使用的相同频率信号引起的给定系统中造成不必要的干扰。 特别地，在公共覆盖区中第二卫星通信系统的无线电终端和/或辅助地面部件的总有效各向同性辐射功率（EIRP）足够低，和/或第一卫星通信系统的接收天线增益足够 与第二卫星通信系统的接收天线增益相比较低，以便增加由第一卫星系统接收机看到的总体接收机噪声的量，其基本上不改变第一卫星的服务质量（QoS） 通讯系统

公开(公告)号：US08199837B2

公开(公告)日：2012-06-12

申请号：US13101633

申请日：2011-05-05

Applicant: Peter D. Karabinis

Inventor： Peter D. Karabinis

IPC: H04K1/10 ,  H04L27/28

CPC classification number: H04K1/00 ,  H04B1/69 ,  H04L27/001

Abstract: Systems and/or methods are disclosed for generating a waveform that comprises a plurality of elements by using a Fourier transform and/or an inverse Fourier transform. The waveform that comprises the plurality of elements may be transmitted by transmitting, sequentially in time, the plurality of elements. In some embodiments, the Fourier transform and/or inverse Fourier transform comprises a Fast Fourier Transform and/or Inverse Fast Fourier Transform and the waveform that comprises the plurality of elements may be transmitted by using, sequentially in time, the plurality of elements to modulate a single carrier frequency.

Abstract translation: 公开了用于通过使用傅立叶变换和/或傅立叶逆变换来生成包括多个元素的波形的系统和/或方法。 可以通过在时间上依次发送多个元件来发送包括多个元素的波形。 在一些实施例中，傅里叶变换和/或逆傅里叶变换包括快速傅里叶变换和/或快速傅立叶逆变换，并且包括多个元素的波形可以通过在时间上依次使用多个元件来传输，以便调制 单载波频率。

公开(公告)号：US08190114B2

公开(公告)日：2012-05-29

申请号：US11457881

申请日：2006-07-17

Applicant: Peter D. Karabinis ,  Santanu Dutta

Inventor： Peter D. Karabinis ,  Santanu Dutta

IPC: H04B1/10

CPC classification number: H04B7/185 ,  H04B7/18543

Abstract: A method of transmitting information in a wireless communications system can be provided by selectively applying filtering to transmission of a carrier signal of a first band of frequencies of a wireless communications system based on a frequency separation distance between a frequency content of the carrier signal and a second band of frequencies allocated to a communications system other than the wireless communications system.

Abstract translation: 可以通过基于载波信号的频率内容与载波信号之间的频率间隔距离选择性地对无线通信系统的第一频带频带的载波信号进行滤波来提供在无线通信系统中发送信息的方法 分配给除了无线通信系统之外的通信系统的第二频带。

公开(公告)号：US08145126B2

公开(公告)日：2012-03-27

申请号：US13104117

申请日：2011-05-10

Applicant: Peter D. Karabinis ,  Santanu Dutta

Inventor： Peter D. Karabinis ,  Santanu Dutta

IPC: H04B7/15

CPC classification number: H04B7/18563 ,  H04B7/18513

Abstract: A first and/or a second communications system may provide communications service over a geographic area. A method of operating the first and/or the second communications systems may include generating a measure of aggregate interference reaching a satellite of the second communications system substantially from devices of the first communications system. The measure of aggregate interference reaching the satellite of the second communications system may be transmitted to an element of the first communications system.

公开(公告)号：US08078101B2

公开(公告)日：2011-12-13

申请号：US12604994

申请日：2009-10-23

Applicant: Peter D. Karabinis ,  Gary G. Churan

Inventor： Peter D. Karabinis ,  Gary G. Churan

IPC: H04B7/185 ,  H04W4/00

CPC classification number: H04B7/1853 ,  H04B7/18513 ,  H04B7/18563 ,  H04B7/216 ,  H04Q2213/13098 ,  H04Q2213/13196 ,  H04Q2213/13292 ,  H04Q2213/13333 ,  H04W16/14 ,  H04W52/367

Abstract: A space-based component, such as a satellite, is configured to receive wireless communications from radiotelephones in a satellite footprint over an uplink satellite radiotelephone frequency, and to transmit wireless communications to the radiotelephones over a downlink radiotelephone frequency. An ancillary terrestrial network, that may include one or more ancillary terrestrial components, is configured to transmit wireless communications to, and receive wireless communications from, the radiotelephones over the uplink satellite radiotelephone frequency in a time-division duplex mode. An interference reducer is configured to reduce interference from the wireless communications that are received by the space-based component from the second radiotelephone and/or from the ancillary terrestrial network over the uplink satellite radiotelephone frequency, using the wireless communications that are transmitted by the ancillary terrestrial to, and/or received by the ancillary terrestrial network from, the second radiotelephone over the uplink satellite radiotelephone frequency.

Abstract translation: 诸如卫星的基于空间的组件被配置为通过上行链路卫星无线电话频率从卫星覆盖区中的无线电话机接收无线通信，并且通过下行链路无线电话频率向无线电话机发送无线通信。 可以包括一个或多个辅助地面组件的辅助地面网络被配置为以时分双工模式通过上行链路卫星无线电话频率向无线电话机发送无线通信和从无线电话机接收无线通信。 干扰减少器被配置为使用由辅助传输的无线通信来减少由基于空间的组件从第二无线电话和/或从辅助地面网络通过上行链路卫星无线电话频率接收的干扰 通过上行链路卫星无线电话频率从第二无线电话机地面到地面和/或由辅助地面网络接收。

公开(公告)号：US08055257B2

公开(公告)日：2011-11-08

申请号：US12609726

申请日：2009-10-30

Applicant: Peter D. Karabinis

Inventor： Peter D. Karabinis

IPC: H04W84/06

CPC classification number: H04B7/18563

Abstract: A radioterminal communications system includes an ancillary terrestrial component configured to receive from at least some of a plurality of radioterminals using frequencies from a first satellite frequency band (e.g., an L-band) and to transmit to at least some of the plurality of radioterminals using frequencies from a second satellite frequency band (e.g., an S-band). The system further includes a space-based component configured to communicate with the plurality of radioterminals using at least some of the frequencies from the first satellite frequency band and/or at least some of the frequencies from the second satellite frequency band. In some embodiments the ancillary terrestrial component communicates with radioterminals using a Time Division Duplex (TDD) mode and the space-based component communicates with the same or other radioterminals using a Frequency Division Duplex (FDD) and/or a TDD mode.

Abstract translation: 无线电终端通信系统包括配置成使用来自第一卫星频带（例如，L频带）的频率从多个无线电终端中的至少一些接收的辅助地面组件，并且使用 来自第二卫星频带（例如，S波段）的频率。 该系统还包括基于空间的组件，其被配置为使用来自第一卫星频带的至少一些频率和/或来自第二卫星频带的至少一些频率与多个无线电终端进行通信。 在一些实施例中，辅助地面组件使用时分双工（TDD）模式与无线电终端通信，并且基于空基的组件使用频分双工（FDD）和/或TDD模式与相同或其它无线电终端进行通信。

公开(公告)号：US08045975B2

公开(公告)日：2011-10-25

申请号：US12495181

申请日：2009-06-30

Applicant: Peter D. Karabinis

Inventor： Peter D. Karabinis

IPC: H04Q7/20

CPC classification number: H04B7/18513 ,  Y02D70/1222 ,  Y02D70/164 ,  Y02D70/446

Abstract: Two satellite communications systems can use the same frequency or frequencies in geographically overlapping footprints, without creating undue interference in a given system that is caused by the same frequency signal(s) that is/are used by the other system. In particular, an aggregate Effective Isotropic Radiated Power (EIRP) of the radioterminals and/or ancillary terrestrial components of a second satellite communications system in the common footprint is sufficiently low, and/or the receive antenna gain of a first satellite communications system is sufficiently low compared to the receive antenna gain of the second satellite communications system, so as to increase an aggregate receiver noise that is seen by the first satellite system receivers by an amount that does not substantially change a Quality of Service (QoS) of the first satellite communications system.

公开(公告)号：US08031646B2

公开(公告)日：2011-10-04

申请号：US12119803

申请日：2008-05-13

Applicant: Peter D. Karabinis

Inventor： Peter D. Karabinis

IPC: H04B7/00

CPC classification number: H04B7/18536 ,  H04W16/14

Abstract: A system according to some embodiments includes a first transceiver configured to transmit downlink signals to, and to receive uplink signals from, a first plurality of mobile terminals in a geographic area using a telecommunications resource, and a resource coordination controller coupled to the first transceiver and configured to communicate with a second telecommunications system including a second transceiver configured to transmit downlink signals to, and receive uplink signals from, a second plurality of mobile terminals within the geographic area using the telecommunications resource. The resource coordination controller may be further configured to coordinate use of the telecommunications resource by the first transceiver and/or the first plurality of mobile terminals based on use of the telecommunications resource by the second transceiver and/or the second plurality of mobile terminals.

Abstract translation: 根据一些实施例的系统包括第一收发器，其被配置为使用电信资源向下行链路信号发送和从地理区域中的第一多个移动终端接收上行链路信号，以及耦合到第一收发器的资源协调控制器，以及 被配置为与第二电信系统通信，所述第二电信系统包括被配置为使用所述电信资源向所述地理区域内的第二多个移动终端发送下​​行链路信号以及从所述第二多个移动终端接收上行链路信号的第二收发机。 资源协调控制器还可以被配置为基于第二收发器和/或第二多个移动终端使用电信资源来协调第一收发器和/或第一多个移动终端的电信资源的使用。

公开(公告)号：US08014815B2

公开(公告)日：2011-09-06

申请号：US12902449

申请日：2010-10-12

Applicant: Peter D. Karabinis

Inventor： Peter D. Karabinis

IPC: H04B7/00

CPC classification number: H04B7/18571 ,  H04B7/18563 ,  H04M1/6041 ,  Y02D70/1222 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/446

Abstract: A radioterminal may include a transceiver, a hands-free interface, and a satellite/hands-free interlock. The transceiver may be configured for space-based communications and for terrestrial wireless communications. The satellite/hands-free interlock may be configured to prevent the transceiver from transmitting space-based communications unless the hands-free interface is activated. Related methods are also discussed.

Abstract translation: 无线电终端可以包括收发器，免提接口和卫星/免提互锁。 收发器可以被配置用于基于空间的通信和用于地面无线通信。 卫星/免提联锁可以被配置为防止收发器发送基于空间的通信，除非免提接口被激活。 还讨论了相关方法。

公开(公告)号：US20110212694A1

公开(公告)日：2011-09-01

申请号：US13104117

申请日：2011-05-10

Applicant: Peter D. Karabinis ,  Santanu Dutta

Inventor： Peter D. Karabinis ,  Santanu Dutta

IPC: H04W24/00

CPC classification number: H04B7/18563 ,  H04B7/18513

Abstract: A first and/or a second communications system may provide communications service over a geographic area. A method of operating the first and/or the second communications systems may include generating a measure of aggregate interference reaching a satellite of the second communications system substantially from devices of the first communications system. The measure of aggregate interference reaching the satellite of the second communications system may be transmitted to an element of the first communications system.

Abstract translation: 第一和/或第二通信系统可以在地理区域上提供通信服务。 操作第一和/或第二通信系统的方法可以包括基本上从第一通信系统的设备生成到达第二通信系统的卫星的聚合干扰的度量。 到达第二通信系统的卫星的聚合干扰的测量可以被发送到第一通信系统的元件。