Satellite/hands-free interlock systems and/or companion devices for radioterminals and related methods
    11.
    发明授权
    Satellite/hands-free interlock systems and/or companion devices for radioterminals and related methods 有权
    卫星免提锁定组件和/或附加设备为无线终端和相关方法。

    公开(公告)号:EP2031773B1

    公开(公告)日:2010-06-09

    申请号:EP08172613.5

    申请日:2005-04-06

    IPC分类号: H04B7/185

    摘要: A radioterminal may include a transceiver, a hand-held interface coupled to the transceiver, and an interlock coupled to the transceiver. The transceiver may be configured to transmit and receive wireless communications, and the transceiver may be further configured to transmit high power communications at a high maximum power and/or EIRP and to transmit low power communications at a low maximum power and/or EIRP. The interlock may be configured to prevent the transceiver from transmitting high power communications at a power and/or EIRP that exceeds a threshold when the hand-held interface is activated. Related methods are also discussed.

    摘要翻译: 的无线终端可以包括收发器,手持式接口耦合到所述收发器,并且互锁耦合到收发器。 收发机可以被配置为发送和接收无线通信,收发器还可以被配置以在高的最大功率和/或EIRP发送高功率通信,并在低的最大功率和/或EIRP来发送低功率通信。 联锁器可配置为防止所述收发器从在电力发送高功率通信和/或EIRP那样超过阈值。当手持接口被激活。 因此,相关的方法进行了讨论。

    Adaptive beam forming with multi-user detection and interference reduction in satellite communication systems and methods
    13.
    发明公开
    Adaptive beam forming with multi-user detection and interference reduction in satellite communication systems and methods 审中-公开
    卫星通信系统和方法中的多用户检测和干扰减少的自适应波束形成

    公开(公告)号:EP2254265A3

    公开(公告)日:2013-11-27

    申请号:EP10176171.6

    申请日:2005-12-21

    IPC分类号: H04B7/185

    CPC分类号: H04B7/18563 H04B7/18513

    摘要: Satellite communications methods include receiving communications signals including co-channel interference at a space-based component from a plurality of wireless terminals in a satellite footprint over a satellite frequency band and reducing interference in the communication signals by (a) performing co-channel interference reduction on the communications signals to generate a plurality of interference reduced signals and (b) performing multiple access interference cancellation on the interference reduced signals. An interference reducing detector for a satellite communications system includes an interference reducer configured to perform co-channel interference reduction on communications signals to generate a plurality of interference reduced signals, and a detector configured to perform multiple access interference cancellation on the interference reduced signals. Satellite communications systems and satellite gateways including interference reducing detectors are also disclosed.

    摘要翻译: 卫星通信方法包括:在卫星频带上从卫星覆盖区中的多个无线终端接收包括空基部件上的同信道干扰的通信信号,并通过以下方式减少通信信号中的干扰:(a)执行同信道干扰减少 在通信信号上产生多个干扰减少信号,以及(b)对干扰减少信号执行多址干扰消除。 用于卫星通信系统的干扰减少检测器包括:减扰器,被配置为对通信信号执行同信道干扰减小以生成多个干扰减少信号;以及检测器,被配置为对干扰减少信号执行多址干扰消除。 还公开了包括减少干扰检测器的卫星通信系统和卫星网关。

    Satellite assisted push-to-send radioterminal systems and methods
    15.
    发明公开
    Satellite assisted push-to-send radioterminal systems and methods 审中-公开
    卫星辅助推送发射无线电终端系统和方法

    公开(公告)号:EP2209222A3

    公开(公告)日:2010-10-06

    申请号:EP10002867.9

    申请日:2004-03-17

    IPC分类号: H04B7/185

    摘要: A satellite is used to route push-to-send messages among terrestrial base stations. Reduced push-to-send delays thereby may be provided, when a source push-to-send radioterminal is widely separated from a destination push-to-send radioterminal. Satellite routing only may be used when the source push-to-send radioterminal and the destination push-to-send radioterminal are not communicating with a single terrestrial base station or with a group of terrestrial base stations that are proximate one another. A destination base station that is communicating with the destination push-to-send radioterminal may be determined at the satellite, at a satellite gateway and/or at a central server.

    摘要翻译: 卫星用于路由地面基站之间的推送发送消息。 当来源推送无线电终端与目的地推送发送无线电终端广泛分离时,可以提供减少的推送发送延迟。 当源推送发送无线电终端和目的地推送发送无线电终端不与单个地面基站或与一组彼此邻近的地面基站进行通信时,可以仅使用卫星路由选择。 与目的地推送发送无线电终端进行通信的目的地基站可以在卫星,卫星网关和/或中央服务器处确定。

    Satellite/hands-free interlock systems and/or companion devices for radioterminals and related methods
    18.
    发明公开
    Satellite/hands-free interlock systems and/or companion devices for radioterminals and related methods 有权
    卫星免提联锁布置和/或适用于与无线终端和相关的方法使用

    公开(公告)号:EP2031772A3

    公开(公告)日:2009-08-05

    申请号:EP08172505.3

    申请日:2005-04-06

    IPC分类号: H04B7/185

    摘要: A radioterminal may include a transceiver, a hand-held interface coupled to the transceiver, and an interlock coupled to the transceiver. The transceiver may be configured to transmit and receive wireless communications, and the transceiver may be further configured to transmit high power communications at a high maximum power and/or EIRP and to transmit low power communications at a low maximum power and/or EIRP. The interlock may be configured to prevent the transceiver from transmitting high power communications at a power and/or EIRP that exceeds a threshold when the hand-held interface is activated. Related methods are also discussed.

    摘要翻译: 的无线终端可以包括收发器,手持式接口耦合到所述收发器,并且互锁耦合到收发器。 收发机可以被配置为发送和接收无线通信,收发器还可以被配置以在高的最大功率和/或EIRP发送高功率通信,并在低的最大功率和/或EIRP来发送低功率通信。 联锁器可配置为防止所述收发器从在电力发送高功率通信和/或EIRP那样超过阈值。当手持接口被激活。 因此,相关的方法进行了讨论。

    Satellite/hands-free interlock systems and/or companion devices for radioterminals and related methods
    19.
    发明公开
    Satellite/hands-free interlock systems and/or companion devices for radioterminals and related methods 有权
    用于无线电终端和相关方法的卫星/免提联锁系统和/或配套设备

    公开(公告)号:EP2031772A2

    公开(公告)日:2009-03-04

    申请号:EP08172505.3

    申请日:2005-04-06

    IPC分类号: H04B7/185

    摘要: A radioterminal may include a transceiver, a hand-held interface coupled to the transceiver, and an interlock coupled to the transceiver. The transceiver may be configured to transmit and receive wireless communications, and the transceiver may be further configured to transmit high power communications at a high maximum power and/or EIRP and to transmit low power communications at a low maximum power and/or EIRP. The interlock may be configured to prevent the transceiver from transmitting high power communications at a power and/or EIRP that exceeds a threshold when the hand-held interface is activated. Related methods are also discussed.

    摘要翻译: 无线电终端可以包括收发器,耦合到收发器的手持接口以及耦合到收发器的互锁。 收发器可以被配置为发送和接收无线通信,并且收发器可以进一步被配置为以高的最大功率和/或EIRP发送高功率通信并且以低的最大功率和/或EIRP发送低功率通信。 互锁可以被配置为当手持接口被激活时防止收发器以超过阈值的功率和/或EIRP发送高功率通信。 还讨论了相关的方法。