LAYER-2 CONNECTIVITY FROM SWITCH TO ACCESS NODE/GATEWAY
    1.
    发明申请
    LAYER-2 CONNECTIVITY FROM SWITCH TO ACCESS NODE/GATEWAY 审中-公开
    从交换机到访问节点/网关的层2连接

    公开(公告)号:WO2010121214A1

    公开(公告)日:2010-10-21

    申请号:PCT/US2010/031508

    申请日:2010-04-16

    Abstract: Methods, systems, and apparatuses for providing layer-2 connectivity through a non-routed ground segment network, are described. A system includes a satellite configured to transmit data packets. The system further includes a non-autonomous gateway in communication with the satellite. The non-autonomous gateway is configured to receive the data packets from the satellite at layer-1 (Ll) of the OSI-model, generate a plurality of virtual tagging tuples within the layer-2 packet headers of the plurality of data packets. The non-autonomous gateway is further configured to transmit, at layer-2 (L2) of the OSI-model, the virtually tagged data packets. Each of the packets including a virtual tagging tuple and an entity destination. The system further includes a L2 switch in communication with the non-autonomous gateway. The L2 switch configured to receive the data packets and transmit the data packets to the entity based on the virtual tuples associated with each of the data packets. The virtual tagging tuple may be implemented as a VLAN tag according to the 802. IQ standard.

    Abstract translation: 描述了通过非路由地面段网络提供二层连接的方法,系统和装置。 系统包括配置成传输数据包的卫星。 该系统还包括与卫星通信的非自主网关。 非自主网关被配置为从OSI模型的第1层(L1)处的卫星接收数据分组,在多个数据分组的层2分组报头内生成多个虚拟标记元组。 非自主网关还被配置为在OSI模型的层2(L2)处传送虚拟标记的数据分组。 每个分组包括虚拟标记元组和实体目的地。 该系统还包括与非自主网关通信的L2交换机。 L2交换机被配置为基于与每个数据分组相关联的虚拟元组来接收数据分组并将数据分组发送到实体。 虚拟标记元组可以根据802. IQ标准实现为VLAN标签。

    SATELLITE/HANDS-FREE INTERLOCK SYSTEMS AND/OR COMPANION DEVICES FOR RADIOTERMINALS AND RELATED METHODS
    2.
    发明申请
    SATELLITE/HANDS-FREE INTERLOCK SYSTEMS AND/OR COMPANION DEVICES FOR RADIOTERMINALS AND RELATED METHODS 审中-公开
    用于放射性物质的卫星/无车载系统和/或公司设备及相关方法

    公开(公告)号:WO2005101692A1

    公开(公告)日:2005-10-27

    申请号:PCT/US2005/011407

    申请日:2005-04-06

    Abstract: 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.

    Abstract translation: 无线电终端可以包括收发机,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,并且收发器可以被进一步配置为以高最大功率和/或EIRP发送高功率通信,并以低最大功率和/或EIRP发送低功率通信。 互锁可以被配置为防止收发器在手持接口被激活时在功率和/或超过阈值的EIRP处发送高功率通信。 还讨论了相关方法。

    PROGRAMMABLE MOBILE COMMUNICATIONS TERMINAL WITH RANDOMIZED OFF-PEAK TRANSMISSIONS
    3.
    发明申请
    PROGRAMMABLE MOBILE COMMUNICATIONS TERMINAL WITH RANDOMIZED OFF-PEAK TRANSMISSIONS 审中-公开
    可编程移动通信终端带有近距离传输

    公开(公告)号:WO01065876A1

    公开(公告)日:2001-09-07

    申请号:PCT/US2000/005139

    申请日:2000-02-29

    CPC classification number: H04W8/245 H04B7/18571 H04W4/14

    Abstract: A messaging system permitting the development and transmission of computer programming from a base station (102) to a mobile communications terminal (MCT) (104) for execution. The user creates programming including conditional logic for transmission to an MCT using a software development workstation (112) at a base station (100). The user programming is designed to extend the functionality of the built-in programming as supplied by the MCT manufacturer. The MCT receives the user programming, and stores it in a memory (204) for later execution, for example, when the manufacturer-supplied operating software initiates execution of the user programming. Messages transmitted from the MCT may be sent during periods of low network activity. The MCT schedules a reasonable number of messages for transmission at a randomly selected time within a certain scheduling window. The scheduling window takes into account network traffic concerns, future messages placed into the queue, and the number of messages present in the queue.

    Abstract translation: 一种允许从基站(102)到移动通信终端(MCT)(104)开发和传输计算机程序以用于执行的消息系统。 用户创建包括用于使用基站(100)处的软件开发工作站(112)传输到MCT的条件逻辑的编程。 用户编程旨在扩展由MCT制造商提供的内置编程功能。 例如,当制造商提供的操作软件启动用户编程的执行时,MCT接收用户编程并将其存储在存储器(204)中用于稍后执行。 从MCT发送的消息可以在低网络活动期间发送。 MCT在一定的调度窗口内随机选择的时间安排合理数量的消息进行传输。 调度窗口考虑到网络流量问题,排入队列中的未来消息以及队列中存在的消息数。

    PORTABLE RADIO DEVICE
    5.
    发明申请
    PORTABLE RADIO DEVICE 审中-公开
    便携式无线电设备

    公开(公告)号:WO1997039493A1

    公开(公告)日:1997-10-23

    申请号:PCT/JP1997001290

    申请日:1997-04-14

    Abstract: A small-sized planar antenna attached to a portable radio device is only for a narrow band. Therefore, the resonance frequency of the antenna is fluctuated by the interaction between the antenna and a peripheral dielectric, such as the enclosure, the body of the user, etc., and the transmission efficiency and reception sensitivity of the antenna are low. In order to solve such a problem, a communicating section (composed of a coaxial line or microstrip line) is provided in the portable radio device and a circularly polarized wave antenna for satellite communication is attached to the communication section so as to ensure the distances between the enclosure and antenna and between the body of the user and the antenna.

    Abstract translation: 附接到便携式无线电设备的小尺寸平面天线仅用于窄带。 因此,天线的谐振频率通过天线与外围电介质(例如外壳,用户身体等)之间的相互作用而波动,并且天线的传输效率和接收灵敏度低。 为了解决这个问题,在便携式无线电设备中设置有通信部分(由同轴线或微带线组成),并且用于卫星通信的圆极化波天线被附接到通信部分,以便确保 外壳和天线之间以及使用者的身体与天线之间。

    SUBSCRIBER UNIT AND DELIVERY SYSTEM FOR WIRELESS INFORMATION RETRIEVAL
    6.
    发明申请
    SUBSCRIBER UNIT AND DELIVERY SYSTEM FOR WIRELESS INFORMATION RETRIEVAL 审中-公开
    订阅单位和交付系统进行无线信息检索

    公开(公告)号:WO1997033423A1

    公开(公告)日:1997-09-12

    申请号:PCT/US1997004348

    申请日:1997-03-06

    Inventor: MOTOROLA INC.

    CPC classification number: H04W88/02 H04B7/18571

    Abstract: Information is retrieved from an information source (12) by wirelessly receiving, at a cellular telephone switch, a request by a subscriber unit for a predetermined selection of information. The request is communicated to the information source using at least one of a satellite communication system (16) and a wireless data network (22). The information source (12) retrieves the predetermined selection of information. A transmission of the predetermined selection to the cellular telephone switch (20) is inhibited if a utilization level of at least one of the satellite communication system and the wireless data network exceeds a threshold. When the utilization level is below the threshold, the predetermined selection is communicated to the cellular telephone switch. The predetermined selection is then forwarded to the subscriber unit when a utilization level of the cellular telephone switch is below a predetermined threshold.

    Abstract translation: 通过在蜂窝电话交换机处无线地接收用户单元对于预定信息选择的请求,从信息源(12)检索信息。 使用卫星通信系统(16)和无线数据网络(22)中的至少一个将该请求传送到信息源。 信息源(12)检索预定的信息选择。 如果卫星通信系统和无线数据网络中的至少一个的使用级别超过阈值,则禁止将预定选择发送到蜂窝电话交换机(20)。 当利用率低于阈值时,预定的选择被传送到蜂窝电话交换机。 当蜂窝电话交换机的使用级别低于预定阈值时,预定的选择随后转发给用户单元。

    TERRESTRIAL ANTENNAS FOR SATELLITE COMMUNICATION SYSTEM
    7.
    发明申请
    TERRESTRIAL ANTENNAS FOR SATELLITE COMMUNICATION SYSTEM 审中-公开
    用于卫星通信系统的地面天线

    公开(公告)号:WO1993009577A1

    公开(公告)日:1993-05-13

    申请号:PCT/US1992009286

    申请日:1992-11-05

    Abstract: Terrestrial antennas (10A, 10B and 10C) which are capable of transmitting and receiving radio signals directly to and from satellites in low Earth orbit are disclosed. The preferred embodiments of the invention employ printed circuit antenna elements (18) measuring only a fraction of an inch (less than 2 cm) in diameter. One embodiment (10A) includes an elevation array residing on a circular surface (14) and an azimuth array residing on a conical surface (12). This first embodiment (10A) resembles a flattened pyramid. Both the top and the curved exterior of the pyramid support circular, slotted, printed circuit patches (18). Other embodiment of the invention employ hemispherical (10B) or cylindrical (10C) configurations.

    Abstract translation: 公开了能够直接向低地球轨道卫星发射和接收无线电信号的地面天线(10A,10B和10C)。 本发明的优选实施例采用仅测量直径的一英寸(小于2厘米)的印刷电路天线元件(18)。 一个实施例(10A)包括驻留在圆形表面(14)上的仰角阵列和驻留在锥形表面(12)上的方位阵列。 该第一实施例(10A)类似于扁平金字塔。 金字塔的顶部和弯曲外部均支撑圆形,开槽的印刷电路板(18)。 本发明的其他实施例采用半球形(10B)或圆柱形(10C)构型。

    MULTIMEDIA TWO-WAY COMMUNICATION TERMINAL
    8.
    发明申请
    MULTIMEDIA TWO-WAY COMMUNICATION TERMINAL 审中-公开
    多媒体双向通信终端

    公开(公告)号:WO00069093A1

    公开(公告)日:2000-11-16

    申请号:PCT/FR2000/001256

    申请日:2000-05-10

    CPC classification number: H04B7/18597 H04B7/18571

    Abstract: The invention concerns a terminal comprising: a) at least two adjustable antennae (1, 2) for transmitting/receiving radio signals carrying multimedia data; b) electronic means (41, 51, 61; 42, 52, 62) for processing received signals or signals to be transmitted by said antennae (1, 2); c) means (31, 32; 12) associated with each antenna for pointing the latter on a predetermined satellite of a constellation of such moving satellites forming part of a multimedia telecommunication system; and d) means (7) for selectively switching multimedia data transmission between the terminal and the satellites of said constellation, from the satellite whereon is pointed one of its antennae (1, 2) to the satellites whereon is pointed the other antenna, so as to ensure the continuity of data flow transmitted between the terminal and the constellation.

    Abstract translation: 本发明涉及一种终端,包括:a)至少两个用于发送/接收携带多媒体数据的无线电信号的可调节天线(1,2); b)用于处理由所述天线(1,2)传输的接收信号或信号的电子装置(41,41,61; 42,52,62); c)与每个天线相关联的装置(31,32; 12),用于将后者指向形成多媒体电信系统的一部分的这种移动卫星的星座的预定卫星; 以及d)用于选择性地将所述星座的终端和卫星之间的多媒体数据传输从其天线(1,2)中的一个的卫星指向另一个天线的卫星的装置(7),以便 以确保在终端和星座之间传输的数据流的连续性。

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