公开(公告)号：US20060246838A1

公开(公告)日：2006-11-02

申请号：US11457605

申请日：2006-07-14

Applicant: Peter Karabinis

Inventor： Peter 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，而不会在由另一个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：US20060233147A1

公开(公告)日：2006-10-19

申请号：US11006318

申请日：2004-12-07

Applicant: Peter Karabinis

Inventor： Peter Karabinis

IPC: H04B7/216

CPC classification number: H04L27/2634 ,  H04J1/12 ,  H04L5/023 ,  H04L27/265

Abstract: Wireless communications transceivers include a transmitter that is configured to selectively frequency shift and transmit portions of broadband information over multiple non-contiguous narrowband frequency bands/segments, each of which is too narrow to carry the broadband information. A receiver also is configured to receive and selectively frequency shift portions of broadband information from multiple non-contiguous narrowband frequency bands/segments, each of which is too narrow to carry the second broadband information. Broadband information thereby may be transmitted and received in a regulated communications environment, even though a given provider may only be assigned discontinuous frequency bands/segments, none of which is wide enough to carry the entire broadband information.

Abstract translation: 无线通信收发机包括发射机，其被配置为选择性地在多个非连续窄带频带/片段上频移和传输宽带信息的部分，每个窄带频带/片段都太窄以致无法携带宽带信息。 接收机还被配置为从多个非连续窄带频带/片段接收并选择性地频移宽带信息的部分，每个窄带频带/片段都太窄而不能携带第二宽带信息。 因此，宽带信息可以在受监控的通信环境中被发送和接收，即使给定的提供者只能被分配为不连续的频带/段，其中没有一个足够宽以承载整个宽带信息。

公开(公告)号：US20060205347A1

公开(公告)日：2006-09-14

申请号：US11374191

申请日：2006-03-13

Applicant: Peter Karabinis

Inventor： Peter Karabinis

IPC: H04B7/185 ,  H04Q7/20

CPC classification number: H04B7/2041 ,  H04B7/18563

Abstract: A space-based component (SBC) of a communications system includes a service link subsystem including a plurality of service link antenna elements configured to provide service links with radioterminals and a feeder link subsystem configured to provide respective feeder links to/from respective processing facilities. The SBC further includes a channelizer configured to map different spectral components of a signal received at the SBC via a service link antenna element to different feeder links.

公开(公告)号：US20060165120A1

公开(公告)日：2006-07-27

申请号：US11044477

申请日：2005-01-27

Applicant: Peter Karabinis

Inventor： Peter Karabinis

IPC: H04J11/00 ,  H04B7/185 ,  H04J3/22 ,  H04J3/16

CPC classification number: H04B7/18563

Abstract: A wireless communications system includes a space-based component (SBC) and an ancillary terrestrial component (ATC) configured to communicate with radioterminals using a common satellite service link frequency band and respective first and second different sets of channel separation codes. The first and second sets of channel separation codes may include, for example, respective sets of scrambling codes, respective sets of frequency assignment codes, respective sets of channel assignment codes, respective sets of sub-channel assignment codes and/or respective sets of spreading codes.

公开(公告)号：US20060135060A1

公开(公告)日：2006-06-22

申请号：US11356418

申请日：2006-02-16

Applicant: Peter Karabinis

Inventor： Peter Karabinis

IPC: H04B7/185

CPC classification number: H04B7/216 ,  H04B7/18513 ,  H04B7/18543 ,  H04B7/18563 ,  H04W16/02

Abstract: Space-based wireless radiotelephone communications are provided in a satellite footprint over a satellite radiotelephone frequency band. The satellite footprint is divided into satellite cells in which satellite radiotelephone frequencies of the satellite radiotelephone frequency band are spatially reused. At least one of the satellite radiotelephone frequencies that is assigned to a given satellite cell in the satellite footprint is terrestrially reused outside the given satellite cell. A radiation pattern of at least the given satellite cell is modified to reduce interference with the at least one of the satellite radiotelephone frequencies that is terrestrially reused outside the given satellite cell.

Abstract translation: 在卫星无线电话频段的卫星覆盖区域中提供了基于空基的无线电话通信。 卫星覆盖区分为卫星小区，卫星无线电话频段的卫星无线电话频率在空间上重复使用。 分配给卫星覆盖区中的给定卫星小区的卫星无线电话频率中的至少一个在特定卫星小区之外被地域重用。 修改至少给定卫星小区的辐射图，以减少对给定卫星小区之外的陆地重用的卫星无线电话频率中的至少一个的干扰。

公开(公告)号：US20060105707A1

公开(公告)日：2006-05-18

申请号：US11280621

申请日：2005-11-16

Applicant: Peter Karabinis

Inventor： Peter Karabinis

IPC: H04B7/185

CPC classification number: B64G1/1007 ,  H04B7/18517

Abstract: A shared satellite gateway can be configured to process at least first and second communications signals associated with respective at least first and second space-based components. The at least first and second communications signals are provided to/from the shared satellite gateway by respective at least first and second service links and respective at least first and second feeder links of the respective at least first and second space-based components.

Abstract translation: 共享卫星网关可以被配置为处理与相应的至少第一和第二基于空间的组件相关联的至少第一和第二通信信号。 至少第一和第二通信信号通过相应的至少第一和第二服务链路以及相应的至少第一和第二基于空间的组件的相应的至少第一和第二馈送链路被提供给共享的卫星网关。

公开(公告)号：US20060040659A1

公开(公告)日：2006-02-23

申请号：US11252956

申请日：2005-10-18

Applicant: Peter Karabinis

Inventor： Peter Karabinis

IPC: H04Q7/20 ,  H04B7/185

CPC classification number: H04B7/18543 ,  H04B7/18513 ,  H04B7/18563 ,  H04B7/216 ,  H04W16/02

Abstract: Satellite radiotelephone systems include a space-based component that is configured to provide wireless radiotelephone communications in a satellite footprint over a satellite radiotelephone frequency band. The satellite footprint is divided into a plurality of satellite cells, in which satellite radiotelephone frequencies of the satellite radiotelephone frequency band are spatially reused. An ancillary terrestrial network is configured to terrestrially reuse at least one of the ancillary radiotelephone frequencies that is used in a satellite cell in the satellite footprint, outside the cell and in some embodiments separated therefrom by a spatial guardband

Abstract translation: 卫星无线电话系统包括基于空间的组件，其被配置为在卫星无线电话频带上的卫星覆盖区域中提供无线电话通信。 卫星覆盖区分为多个卫星小区，卫星无线电话频段的卫星无线电话频率在空间上重新使用。 辅助地面网络被配置为在卫星覆盖范围内，在小区外部，并且在一些实施例中，通过空间保护带与其隔离的辅助无线电话频率中至少一个辅助无线电话频率

公开(公告)号：US20050282542A1

公开(公告)日：2005-12-22

申请号：US11147048

申请日：2005-06-07

Applicant: Peter Karabinis

Inventor： Peter Karabinis

IPC: H04B7/185

CPC classification number: H04B7/18543 ,  H04B7/18513 ,  H04B7/18563 ,  H04B7/216

Abstract: A satellite radiotelephone system includes a space-based component that is configured to receive wireless communications from radiotelephones over a range of satellite band return link frequencies and to transmit wireless communications to radiotelephones over a range of satellite band forward link frequencies. An ancillary terrestrial component is configured to receive wireless communications from radiotelephones over the range of satellite band return link frequencies, and to transmit wireless communications to radiotelephones over the range of satellite band forward link frequencies.

Abstract translation: 卫星无线电话系统包括基于空间的组件，其被配置为在卫星频带返回链路频率的范围上从无线电话机接收无线通信，并且在卫星频带前向链路频率的范围上向无线电话机发送无线通信。 辅助地面组件被配置为在卫星频带返回链路频率的范围上从无线电话机接收无线通信，并且在卫星频带前向链路频率的范围上向无线电话机发送无线通信。

公开(公告)号：US20050260984A1

公开(公告)日：2005-11-24

申请号：US11131044

申请日：2005-05-17

Applicant: Peter Karabinis

Inventor： Peter Karabinis

IPC: H04B7/185

CPC classification number: H04B7/18563

Abstract: A space-based component, such as a satellite, is configured to use a terrestrial cellular/PCS frequency for communication with a wireless terminal, with a terrestrial base station and/or with a terrestrial gateway. Terrestrial cellular/PCS frequencies also may be used for terrestrial communications by terrestrial base stations and/or radioterminals.

Abstract translation: 诸如卫星的基于空间的组件被配置为使用地面蜂窝/ PCS频率与无线终端，地面基站和/或地面网关进行通信。 地面蜂窝/ PCS频率也可用于地面基站和/或无线电终端的地面通信。

公开(公告)号：US20050170834A1

公开(公告)日：2005-08-04

申请号：US11095007

申请日：2005-03-31

Applicant: Santanu Dutta ,  Peter Karabinis

Inventor： Santanu Dutta ,  Peter Karabinis

IPC: H04B20060101 ,  H04B7/185 ,  H04W24/00 ,  H04W28/04 ,  H04W36/14 ,  H04W36/30 ,  H04W84/06

CPC classification number: H04B7/18541 ,  H04W24/00 ,  H04W36/14 ,  H04W36/30 ,  H04W84/06

Abstract: A satellite communications system includes a satellite that is configured to wirelessly communicate with radioterminals in a satellite coverage area over a satellite frequency band, and an ancillary terrestrial component that is configured to wirelessly communicate with radioterminals in the satellite coverage area over at least some of the satellite frequency band, to thereby terrestrially reuse at least some of the satellite frequency band. Wireless communications with a radioterminal are handed over from the ancillary terrestrial component to the satellite if the radioterminal transmit power exceeds a threshold, and a received satellite signal quality exceeds a threshold, even though the radioterminal is able to wirelessly communicate with the ancillary terrestrial component. Downlink wireless radiation that is received at the radioterminal from a satellite may be monitored to determine potential interference created by the uplink radiation of the radioterminal due to the terrestrial reuse of at least some of the satellite frequency band.

Abstract translation: 一种卫星通信系统包括配置成通过卫星频带与卫星覆盖区域中的无线电终端进行无线通信的卫星，以及被配置为与卫星覆盖区域中的至少一些无线电通信无线通信的辅助地面组件 卫星频带，从而陆上重用至少一些卫星频带。 如果无线电终端发射功率超过阈值，并且接收的卫星信号质量超过阈值，即使无线电终端能够与辅助地面组件进行无线通信，则具有无线电终端的无线通信从辅助地面组件切换到卫星。 可以监测从卫星的无线电终端接收的下行链路无线辐射，以确定由于卫星频带的至少一部分的陆地再利用而由无线电终端的上行辐射产生的潜在干扰。