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    • 2. 发明申请
    • USING A PUSH TO TALK OVER CELLULAR INFRASTRUCTURE FOR RADIO COMMUNICATIONS
    • 用于推动无线电通信的蜂窝基础设施
    • WO2013016014A3
    • 2013-06-27
    • PCT/US2012046566
    • 2012-07-13
    • MOTOROLA SOLUTIONS INCKOREN EITANKORKHIN GALINASHAHAF MARKTOOBA ABRAHAM
    • KOREN EITANKORKHIN GALINASHAHAF MARKTOOBA ABRAHAM
    • H04W4/10
    • H04W4/10
    • At least one subscriber unit (SU) (110) can register with a radio frequency (RF) site (120) for radio services. For each registered SU, a SU push to talk over cellular (PoC) client (342-346) can be activated/established. Communications can be mapped at the RF Site (120) between each registered SU (110) and a corresponding SU PoC client (342-346). Each SU PoC client (342-346) at the RF site (120) can be communicatively linked to a remotely located PoC server (132) using a PoC interface (226). The SU PoC client (342-346) is a communication endpoint of the PoC server (132). In one embodiment, a talkgroup PoC client (350-352) can be established at the RF site (120) that is linked to the PoC server (132). Radio communications to and from the SU (110) can be routed through the SU PoC client (342-346) and/or the talkgroup PoC client (350-352) and through the PoC server (132).
    • 至少一个用户单元(SU)(110)可以向射频(RF)站点(120)注册无线电服务。 对于每个注册的SU,可以激活/建立SU蜂窝(PoC)客户端(342-346)上的按键通话。 可以在每个注册的SU(110)与相应的SU PoC客户端(342-346)之间的RF站点(120)处映射通信。 RF站点(120)处的每个SU PoC客户端(342-346)可以使用PoC接口(226)通信地链接到位于远处的PoC服务器(132)。 SU PoC客户端(342-346)是PoC服务器(132)的通信端点。 在一个实施例中,可以在链接到PoC服务器(132)的RF站点(120)建立谈话组PoC客户端(350-352)。 可以通过SU PoC客户端(342-346)和/或谈话组PoC客户端(350-352)并通过PoC服务器(132)路由去往和来自SU(110)的无线电通信。
    • 3. 发明申请
    • USING A PUSH TO TALK OVER CELLULAR INFRASTRUCTURE FOR RADIO COMMUNICATIONS
    • 使用推动无线电通信的细胞基础设施
    • WO2013016014A2
    • 2013-01-31
    • PCT/US2012/046566
    • 2012-07-13
    • MOTOROLA SOLUTIONS, INC.KOREN, EitanKORKHIN, GalinaSHAHAF, MarkTOOBA, Abraham
    • KOREN, EitanKORKHIN, GalinaSHAHAF, MarkTOOBA, Abraham
    • H04W4/10
    • H04W4/10
    • At least one subscriber unit (SU) (110) can register with a radio frequency (RF) site (120) for radio services. For each registered SU, a SU push to talk over cellular (PoC) client (342-346) can be activated/established. Communications can be mapped at the RF Site (120) between each registered SU (110) and a corresponding SU PoC client (342-346). Each SU PoC client (342-346) at the RF site (120) can be communicatively linked to a remotely located PoC server (132) using a PoC interface (226). The SU PoC client (342-346) is a communication endpoint of the PoC server (132). In one embodiment, a talkgroup PoC client (350-352) can be established at the RF site (120) that is linked to the PoC server (132). Radio communications to and from the SU (110) can be routed through the SU PoC client (342-346) and/or the talkgroup PoC client (350-352) and through the PoC server (132).
    • 至少一个用户单元(SU)(110)可以向无线电服务的射频(RF)站点(120)注册。 对于每个注册的SU,可以激活/建立SU蜂窝通信(PoC)客户端(342-346)。 可以在每个注册的SU(110)和相应的SU PoC客户端(342-346)之间的RF站点(120)处映射通信。 RF站点(120)处的每个SU PoC客户端(342-346)可以使用PoC接口(226)通信地链接到位于远程的PoC服务器(132)。 SU PoC客户端(342-346)是PoC服务器(132)的通信端点。 在一个实施例中,可以在链接到PoC服务器(132)的RF站点(120)处建立通话组PoC客户端(350-352)。 可以通过SU PoC客户端(342-346)和/或通话组PoC客户端(350-352)和通过PoC服务器(132)来路由到来自SU(110)的无线电通信。
    • 5. 发明申请
    • DECOUPLED CASCADED MIXERS ARCHITECTURE AND RELATED METHODS
    • 解压缩混合器结构及相关方法
    • WO2011087603A3
    • 2011-10-27
    • PCT/US2010058638
    • 2010-12-02
    • MOTOROLA SOLUTIONS INCKOREN EITANRAHAMIM YOSISHPERLING ITZHAKTOOBA ABRAHAMYALON NIRA
    • KOREN EITANRAHAMIM YOSISHPERLING ITZHAKTOOBA ABRAHAMYALON NIRA
    • H04L12/18H04W4/10H04W84/18
    • H04L12/1827H04L12/185
    • Methods for inter-mixer communication enable a "self-formed" cascaded mixer node tree topology (334). One method enables inter-mixer node signaling and includes first selecting a plurality of media flow payloads (304, 306, 308, 310, 312, 314, 316) at a first cascaded mixer node (330). A set of conference payloads (320) are generated and each include the media flow payloads from the plurality of media flow payloads that are part of the same conference call, an identifier for the conference call, and a node identifier for each media flow in the conference call. For each media flow in the conference call, each conference payload further identifies whether the first cascaded mixer node is a root node or a leaf node. The set of conference payloads are bundled into a single packet (302) and sent (332) to a second cascaded mixer node. Another method enables the "self-forming" of the mixer node tree topology. Yet another method enables active talker identification within the "self-formed" tree topology.
    • 用于混合间通信的方法使得能够实现“自形”级联混合器节点树拓扑(334)。 一种方法使得能够进行混合间节点信令,并且包括在第一级联混合器节点(330)处首先选择多个媒体流有效载荷(304,306,308,310,312,314,316)。 生成一组会议有效载荷(320),并且每个会议有效载荷(320)包括来自作为同一会议呼叫的一部分的多个媒体流有效载荷的媒体流有效载荷,会议呼叫的标识符和用于会议呼叫中的每个媒体流的节点标识符 电话会议。 对于电话会议中的每个媒体流,每个会议有效载荷进一步识别第一级联混合器节点是根节点还是叶节点。 会议有效载荷的集合被捆绑到单个分组(302)中并且发送(332)到第二级联混合器节点。 另一种方法可以实现混合器节点树拓扑的“自我形成”。 另一种方法使得能够在“自形”树状拓扑中进行主动的讲话者识别。
    • 7. 发明申请
    • DECOUPLED CASCADED MIXERS ARCHITECTURE AND RELATED METHODS
    • 解耦梯度混合器结构及相关方法
    • WO2011087603A2
    • 2011-07-21
    • PCT/US2010/058638
    • 2010-12-02
    • MOTOROLA SOLUTIONS, INC.KOREN, EitanRAHAMIM, YosiSHPERLING, ItzhakTOOBA, AbrahamYALON, Nira
    • KOREN, EitanRAHAMIM, YosiSHPERLING, ItzhakTOOBA, AbrahamYALON, Nira
    • H04L12/1827H04L12/185
    • Methods for inter-mixer communication enable a "self-formed" cascaded mixer node tree topology (334). One method enables inter-mixer node signaling and includes first selecting a plurality of media flow payloads (304, 306, 308, 310, 312, 314, 316) at a first cascaded mixer node (330). A set of conference payloads (320) are generated and each include the media flow payloads from the plurality of media flow payloads that are part of the same conference call, an identifier for the conference call, and a node identifier for each media flow in the conference call. For each media flow in the conference call, each conference payload further identifies whether the first cascaded mixer node is a root node or a leaf node. The set of conference payloads are bundled into a single packet (302) and sent (332) to a second cascaded mixer node. Another method enables the "self-forming" of the mixer node tree topology. Yet another method enables active talker identification within the "self-formed" tree topology.
    • 用于混频器间通信的方法使得“自我形成” 级联混频器节点树拓扑(334)。 一种方法实现了混合器间节点信令,并且包括在第一级联混合器节点(330)处首先选择多个媒体流有效载荷(304,306,308,310,312,314,316)。 生成一组会议有效载荷(320),并且每一个都包括来自作为同一会议呼叫的一部分的多个媒体流有效载荷的媒体流有效载荷,用于会议呼叫的标识符以及用于该会议呼叫中的每个媒体流的节点标识符 电话会议。 对于会议呼叫中的每个媒体流,每个会议净荷进一步标识第一级联混合节点是根节点还是叶节点。 该组会议有效载荷被捆绑成单个分组(302)并且被发送(332)到第二级联混合器节点。 另一种方法使得“自我形成” 混合器节点树形拓扑。 另一种方法使得能够在“自我形成”的情况下进行主动式谈话者识别。 树形拓扑结构。