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    METHOD FOR MANAGING COMPETING CALL REQUESTS
    1.
    发明申请
    METHOD FOR MANAGING COMPETING CALL REQUESTS 审中-公开
    管理竞争性呼叫请求的方法

    公开(公告)号：WO2010075019A3

    公开(公告)日：2010-08-19

    申请号：PCT/US2009067821

    申请日：2009-12-14

    Applicant: MOTOROLA INC ,  MCDONALD DANIEL J ,  KEDZIERSKI JOHN

    Inventor： MCDONALD DANIEL J ,  KEDZIERSKI JOHN

    IPC: H04W4/06 ,  H04W76/02

    CPC classification number: H04M3/56 ,  H04M3/428 ,  H04M2207/18 ,  H04W72/005 ,  H04W76/02 ,  H04W76/066

    Abstract: Granting multiple communication paths for a single talkgroup call for interrupting a transmission or allowing a dispatch operator to listen to multiple units transmitting simultaneously on the same talkgroup call is disclosed. Upon a first unit being keyed, the controller assigns a first communication channel to a call, whereby the first unit begins transmitting using an inbound link of the first communication channel. If a second unit participating in the call is keyed during the call, the controller assigns a second communication channel to the call, and the second unit begins transmitting on the inbound link of the second communication channel. The call information for both transmissions from the first and second units may be simultaneously routed to dispatch consoles monitoring the call. If the controller determines that the first unit should be interrupted, the transmission from the second unit is broadcast by the base sites involved in the call.

    Abstract translation: 公开了用于单个谈话组呼叫的多个通信路径以中断传输或允许调度操作员收听在同一谈话组呼叫中同时发送的多个单元。 当第一单元被键入时，控制器为呼叫分配第一通信信道，由此第一单元开始使用第一通信信道的入站链路进行发送。 如果在呼叫期间参与呼叫的第二单元被键入，则控制器为该呼叫分配第二通信信道，并且第二单元开始在第二通信信道的入站链路上传送。 用于来自第一和第二单元的两次传输的呼叫信息可以同时路由到调度控制台以监视呼叫。 如果控制器确定应该中断第一单元，则来自第二单元的传输由呼叫中涉及的基站广播。

    METHODS FOR IMPLEMENTING A TALKGROUP CALL WITH COMPETING SOURCES IN A MULTICAST IP NETWORK
    3.
    发明公开
    METHODS FOR IMPLEMENTING A TALKGROUP CALL WITH COMPETING SOURCES IN A MULTICAST IP NETWORK 有权
    实现方法与竞争来源组拨打IP多播网络

    公开(公告)号：EP1155535A4

    公开(公告)日：2004-05-06

    申请号：EP00973706

    申请日：2000-10-19

    Applicant: MOTOROLA INC

    Inventor： MAHER JOHN W ,  MCDONALD DANIEL J ,  KORUS MICHAEL

    IPC: H04L12/18 ,  H04L12/28 ,  H04L12/56 ,  H04M7/00 ,  H04W8/26 ,  H04W80/00 ,  H04Q7/28

    CPC classification number: H04L12/185 ,  H04W8/26 ,  H04W80/00

    Abstract: Methods for implementing talkgroup calls in an IP multicast network (100) among competing sources, including console (138, 140) dispatch takeover of an active call from a subscriber (150), subscriber unit (150) attempted takeover of an active call from a console (138, 140), and operation of commmunication devices in different receive modes. In the takeover or attempted takeover situation, the methods allow for a first group of participating devices (e.g., consoles) to hear both competing sources, and for a second group of participating devices (e.g., base site repeaters) to hear only the higher priority source. The methods allow for different dekeying sequences between the competing sources after the takeover or attempted takeover, as appropriate, such that participating devices will hear the remaining source. where multiple payloads are addressed to the same multicast group address, an exclusive receive mode enables a group of communication devices (e.g., base site repeaters) having joined the address to exclusively receive a selected one of the payloads.

    METHOD OF CARRIER TYPE PREEMPTION
    4.
    发明申请
    METHOD OF CARRIER TYPE PREEMPTION 审中-公开
    载体类型预防方法

    公开(公告)号：WO2007127542A3

    公开(公告)日：2008-12-04

    申请号：PCT/US2007064346

    申请日：2007-03-20

    Applicant: MOTOROLA INC ,  BAARMAN MATTHEW A ,  ALI JAHAN A ,  FORSETH HOLLY T ,  MAY JOHN C ,  MCDONALD DANIEL J

    Inventor： BAARMAN MATTHEW A ,  ALI JAHAN A ,  FORSETH HOLLY T ,  MAY JOHN C ,  MCDONALD DANIEL J

    IPC: H04B7/212

    CPC classification number: H04B7/2615 ,  H04W72/10 ,  H04W84/08

    Abstract: A method and apparatus are provided for allocating radio frequency carriers in a radio service area (102) having a plurality of radio frequency TDMA carriers (124, 126) and FDMA carriers (118, 120). The method includes the steps of receiving a call, when the received call is a FDMA call and a FDMA carrier is not available for the FDMA call, then preempting a pre-existing call on a TDMA carrier of the plurality of radio frequency TDMA carriers for the FDMA call and when the received call is a TDMA call and a TDMA slot is not available for the TDMA call, then preempting a pre-existing FDMA call on a TDMA capable carrier of the plurality of radio frequency TDMA carriers for the TDMA call.

    Abstract translation: 提供了一种用于在具有多个射频TDMA载波（124,126）和FDMA载波（118,120）的无线电服务区域（102）中分配无线电频率载波的方法和装置。 该方法包括以下步骤：当所接收的呼叫是FDMA呼叫并且FDMA载波不可用于FDMA呼叫时接收呼叫，然后在多个射频TDMA载波的TDMA载波上抢占预先存在的呼叫，以便 FDMA呼叫，并且当所接收的呼叫是TDMA呼叫并且TDMA时隙不可用于TDMA呼叫时，则在TDMA呼叫的多个射频TDMA载波的TDMA能力的载波上抢占预先存在的FDMA呼叫。

    METHOD FOR ALLOCATING BANDWIDTH ON A PLURALITY OF COMMUNICATION CHANNELS
    5.
    发明申请
    METHOD FOR ALLOCATING BANDWIDTH ON A PLURALITY OF COMMUNICATION CHANNELS 审中-公开
    在多个通信信道上分配带宽的方法

    公开(公告)号：WO2008036481A3

    公开(公告)日：2008-10-16

    申请号：PCT/US2007075849

    申请日：2007-08-14

    Applicant: MOTOROLA INC ,  MCDONALD DANIEL J ,  PETRIE MICHAEL C

    Inventor： MCDONALD DANIEL J ,  PETRIE MICHAEL C

    IPC: H04B7/212 ,  H04J4/00

    CPC classification number: H04B7/2621 ,  H04B7/2643 ,  H04W72/0446 ,  H04W76/02

    Abstract: A device receives a communication request for a time division multiple access (TDMA) communication. Upon receipt of the communication request, the device identifies a first communication channel that currently has at least one available TDMA slot and that is currently supporting a greatest number of active TDMA communications amongst a plurality of communication channels. Once the device identifies the first communication channel, the device allocates a first available TDMA slot for the TDMA communication on the first communication channel.

    Abstract translation: 设备接收用于时分多址（TDMA）通信的通信请求。 一旦接收到通信请求，设备识别当前具有至少一个可用TDMA时隙并且当前支持多个通信信道中的最大数量的活动TDMA通信的第一通信信道。 一旦设备识别第一通信信道，该设备在第一通信信道上为TDMA通信分配第一可用TDMA时隙。

    METHOD OF ACCESS TO A CHANNELIZED NETWORK FROM A PACKET DATA NETWORK
    6.
    发明申请
    METHOD OF ACCESS TO A CHANNELIZED NETWORK FROM A PACKET DATA NETWORK 审中-公开
    从分组数据网络访问通道网络的方法

    公开(公告)号：WO2006115740A2

    公开(公告)日：2006-11-02

    申请号：PCT/US2006013125

    申请日：2006-04-07

    Applicant: MOTOROLA INC ,  MATHIS JAMES E ,  BIGGS ROBERT A ,  GRUBE GARY W ,  KELLER MATTHEW C ,  LOGALBO ROBERT D ,  MCDONALD DANIEL J ,  NEWBERG DONALD G ,  POE BRIAN R

    Inventor： MATHIS JAMES E ,  BIGGS ROBERT A ,  GRUBE GARY W ,  KELLER MATTHEW C ,  LOGALBO ROBERT D ,  MCDONALD DANIEL J ,  NEWBERG DONALD G ,  POE BRIAN R

    IPC: H04L12/56

    CPC classification number: H04W92/02 ,  H04W76/02 ,  H04W88/16

    Abstract: A method for providing a mobile device in a packet data network access to a channelized network is disclosed. At a gateway between the two networks, a first channelized network message that is encapsulated in a first IP data packet from the packet data network is received. The first channelized network message is retrieved and reformatted for sending over the channelized network. The gateway then receives a second channelized network message from the channelized network. An identifier of a mobile device associated with the second channelized network message is retrieved and an IP address for the identified mobile device is determined. Then, the gateway encapsulates the second channelized network message into a second IP data packet and sends the encapsulated second channelized network message to the identified mobile device in the packet data network.

    Abstract translation: 公开了一种用于在分组数据网络中提供移动设备以访问信道化网络的方法。 在两个网络之间的网关处，接收从分组数据网络封装在第一IP数据分组中的第一信道化网络消息。 第一个信道化网络消息被检索并重新格式化，用于通过信道化网络发送。 然后，网关从信道化网络接收第二信道化网络消息。 检索与第二信道化网络消息相关联的移动设备的标识符，并确定所识别的移动设备的IP地址。 然后，网关将第二信道化网络消息封装成第二IP数据分组，并将封装的第二信道化网络消息发送到分组数据网络中识别的移动设备。

    SYSTEM AND METHOD FOR INTERRUPTING A TRANSMITTING COMMUNICATION UNIT IN A COMMUNICATION SYSTEM
    7.
    发明专利
    SYSTEM AND METHOD FOR INTERRUPTING A TRANSMITTING COMMUNICATION UNIT IN A COMMUNICATION SYSTEM 未知

    公开(公告)号：CA2675006C

    公开(公告)日：2012-11-27

    申请号：CA2675006

    申请日：2007-10-12

    Applicant: MOTOROLA INC

    Inventor： GILBERT JOHN M ,  HUNSBERGER GARY P ,  MCDONALD DANIEL J

    IPC: H04W76/04 ,  H04W68/00 ,  H04W76/06

    Abstract: A system and method for interrupting a transmitting communication unit in a communication system. When a call is first initiated, the call is assigned to a communication channel and broadcast from a base site using the assigned communication channel. If it is determined that a transmitting communication unit should be interrupted, a zone controller signals a base site to generate an interrupt message. The base site generates an interrupt message containing an identification code for the transmitting communication unit and broadcasts the interrupt message on an outbound link of the communication channel. The transmitting communication unit, while transmitting on an inbound link of the communication channel, continuously monitors the outbound link. If the transmitting communication unit receives, on the outbound link, an interrupt message containing an identification code matching its own identification code, the transmitting communication unit stops transmitting.

    Method of assigning a provisional identification to a subscriber unit and a group
    8.
    发明专利
    Method of assigning a provisional identification to a subscriber unit and a group 未知

    公开(公告)号：AU2009292004A1

    公开(公告)日：2010-03-18

    申请号：AU2009292004

    申请日：2009-09-03

    Applicant: MOTOROLA INC

    Inventor： POE BRIAN R ,  MAHER JOHN W ,  MCDONALD DANIEL J

    IPC: H04W48/08 ,  H04W72/04

    Abstract: The present disclosure provides an efficient and effective method for allocating provisional PUIDs and PGIDs to subscriber units and groups during a failure, such that when the communication system recovers, there is a decrease in or elimination of the number of dropped or missed communications. The present disclosure reserves a range of provisional PUIDs and PGIDs for resource controllers operating in a region of system failure to assign when subscriber units roam into the region of failure in the communication system. The present disclosure addresses creating PUID and PGID ranges for resource controllers to assign to roaming subscriber units in order to allow for assignment of PUIDs and PGIDs during periods of subsystem isolation and site trunking, i.e., when the particular site or subsystem cannot communicate with the rest of the communication system. The present disclosure also addresses recovering from these situations, re-registration, and reallocation of PUIDs and PGIDs.

    METHOD FOR ALLOCATING BANDWIDTH ON A PLURALITY OF COMMUNICATION CHANNELS
    9.
    发明专利
    METHOD FOR ALLOCATING BANDWIDTH ON A PLURALITY OF COMMUNICATION CHANNELS 未知

    公开(公告)号：CA2663784A1

    公开(公告)日：2008-03-27

    申请号：CA2663784

    申请日：2007-08-14

    Applicant: MOTOROLA INC

    Inventor： MCDONALD DANIEL J ,  PETRIE MICHAEL C

    IPC: H04B7/212 ,  H04J4/00

    Abstract: A device receives a communication request for a time division multiple ac cess (TDMA) communication. Upon receipt of the communication request, the de vice identifies a first communication channel that currently has at least on e available TDMA slot and that is currently supporting a greatest number of active TDMA communications amongst a plurality of communication channels. On ce the device identifies the first communication channel, the device allocat es a first available TDMA slot for the TDMA communication on the first commu nication channel.

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