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    METHOD AND APPARATUS FOR PROVING PUSH-TO-TALK SERVICES TO NON-PUSH-TO-TALK ENABLED NETWORKS
    3.
    发明申请
    METHOD AND APPARATUS FOR PROVING PUSH-TO-TALK SERVICES TO NON-PUSH-TO-TALK ENABLED NETWORKS 审中-公开
    方法和装置，用于向非推拉式启用网络提供推挽式服务

    公开(公告)号：WO2006055280A9

    公开(公告)日：2011-07-28

    申请号：PCT/US2005040036

    申请日：2005-11-07

    Applicant: MOTOROLA INC ,  ARMBRUSTER PETER J ,  SASUTA MICHAEL D ,  WILD JOHANNA A

    Inventor： ARMBRUSTER PETER J ,  SASUTA MICHAEL D ,  WILD JOHANNA A

    IPC: H04W4/10 ,  H04W84/08

    CPC classification number: H04W76/005 ,  H04W4/10

    Abstract: A method for providing push-to-talk (PTT) service between PTT enabled devices (102) and non-PTT enabled devices (116) is disclosed. First, the non-PTT enabled device is registered at a PTT interworking agent (110). Then, signaling data is received at an interface (110) in a first format. The signaling data includes an identifier corresponding to one or more destination phones. Next, the signaling data in the first format is converted to a second signaling protocol at the PTT interworking agent. The push-to-talk signaling information is sent to a push-to-talk server (106) and a destination address is located for each of the one or more phones associated with the signaling data. The signaling data is then routed to the one or more phones.

    Abstract translation: 公开了一种用于在启用PTT的设备（102）和不支持PTT的设备（116）之间提供一键通（PTT）服务的方法。 首先，在PTT互通代理（110）上注册非PTT使能设备。 然后，在第一格式的接口（110）处接收信令数据。 信令数据包括对应于一个或多个目的地电话的标识符。 接下来，在PTT互通代理处将第一格式的信令数据转换成第二信令协议。 将即按即说信令信息发送到即按即说服务器（106），并且为与信令数据相关联的一个或多个电话中的每一个定位目的地地址。 然后将信令数据路由到一个或多个电话。

    METHOD AND APPARATUS FOR PROVING PUSH-TO-TALK SERVICES TO NON-PUSH-TO-TALK ENABLED NETWORKS
    4.
    发明申请
    METHOD AND APPARATUS FOR PROVING PUSH-TO-TALK SERVICES TO NON-PUSH-TO-TALK ENABLED NETWORKS 审中-公开
    方法和装置，用于向非推拉式启用网络提供推挽式服务

    公开(公告)号：WO2006055280A3

    公开(公告)日：2007-01-11

    申请号：PCT/US2005040036

    申请日：2005-11-07

    Applicant: MOTOROLA INC ,  ARMBRUSTER PETER J ,  SASUTA MICHAEL D ,  WILD JOHANNA A

    Inventor： ARMBRUSTER PETER J ,  SASUTA MICHAEL D ,  WILD JOHANNA A

    IPC: H04W4/10 ,  H04W84/08

    CPC classification number: H04W76/005 ,  H04W4/10

    Abstract: A method for providing push-to-talk (PTT) service between PTT enabled devices (102) and non-PTT enabled devices (116) is disclosed. First, the non-PTT enabled device is registered at a PTT interworking agent (110). Then, signaling data is received at an interface (110) in a first format. The signaling data includes an identifier corresponding to one or more destination phones. Next, the signaling data in the first format is converted to a second signaling protocol at the PTT interworking agent. The push-to-talk signaling information is sent to a push-to-talk server (106) and a destination address is located for each of the one or more phones associated with the signaling data. The signaling data is then routed to the one or more phones.

    Abstract translation: 公开了一种用于在启用PTT的设备（102）和不支持PTT的设备（116）之间提供一键通（PTT）服务的方法。 首先，在PTT互通代理（110）上注册非PTT使能设备。 然后，在第一格式的接口（110）处接收信令数据。 信令数据包括对应于一个或多个目的地电话的标识符。 接下来，在PTT互通代理处将第一格式的信令数据转换成第二信令协议。 将即按即说信令信息发送到即按即说服务器（106），并且为与信令数据相关联的一个或多个电话中的每一个定位目的地地址。 然后将信令数据路由到一个或多个电话。

    7.
    发明专利
    未知

    公开(公告)号：BR9205514A

    公开(公告)日：1994-04-26

    申请号：BR9205514

    申请日：1992-09-30

    Applicant: MOTOROLA INC

    Inventor： DIAZ RAFAEL J ,  NADDELL MARC ,  GRUBE GARY W ,  ROBERTS ROBIN ,  SASUTA MICHAEL D ,  ADAMCZYK ROBERT

    IPC: H04J3/17 ,  H04J3/12 ,  H04W28/26 ,  H04W72/04 ,  H04B7/00

    Abstract: A method is employed by a central controller of a radio communications system, which method provides for sustaining a predetermined level of communication service. The system includes a plurality of voice channels which are allocated among a plurality of subscribers (108-112) using a first control channel (102). In a preferred embodiment, at least one of the voice channels (104, 106) is also control-capable. The method includes evaluating (502) a current loading condition, and comparing (504) this loading condition with an upper loading threshold. Where appropriate, the controller assigns (506) one of the control-capable voice channels as a temporary control channel.

    METHOD OF ESTABLISHING COMMUNICATION BETWEEN INDEPENDENT COMMUNICATION SYSTEM
    10.
    发明专利
    METHOD OF ESTABLISHING COMMUNICATION BETWEEN INDEPENDENT COMMUNICATION SYSTEM 未知

    公开(公告)号：CA2057911A1

    公开(公告)日：1990-12-01

    申请号：CA2057911

    申请日：1990-04-19

    Applicant: MOTOROLA INC

    Inventor： COMROE RICHARD A ,  SASUTA MICHAEL D ,  ERICKSON GARY D ,  SOBTI ARUN ,  MAJOR JOHN E

    IPC: H04B7/14 ,  H04W84/08 ,  H04B7/15

    Abstract: 2057911 9015488 PCTABS00002 In one embodiment, independent communication systems (101 and 102) are provided with additional receivers (112 and 113) that allow the systems to monitor one anothers' outbound control signalling channels. Secondary control signalling (204) can be interleaved with the primary control signalling (201) information on this communication resource, which secondary control signalling information is intended for reception and use by the monitoring system. In another embodiment, communication systems (301 and 302) having dedicated communication resources are provided with receivers (311 and 316) that monitor the communication resources of other communication systems. Communications between communication units (321 and 323) in various systems are interchanged through appropriate interaction of the repeaters and the dedicated receivers so provided. In another embodiment, communication systems (401 and 402) having dedicated communication resources are provided with receivers (416) that monitor the communication resources of other communication systems, and roamers (423) are preregistered (431) in non-home systems. Using this infrastructure, a group call can be sourced in one system and relayed to roamers located in other systems.

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