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    METHOD AND APPARATUS FOR PROVIDING PRIORITIZED MULTI-PARTY COMMUNICATION SESSIONS IN A WIRELESS COMMUNICATION SYSTEM
    2.
    发明专利
    METHOD AND APPARATUS FOR PROVIDING PRIORITIZED MULTI-PARTY COMMUNICATION SESSIONS IN A WIRELESS COMMUNICATION SYSTEM 未知

    公开(公告)号：AU2003258959A1

    公开(公告)日：2004-01-23

    申请号：AU2003258959

    申请日：2003-06-26

    Applicant: MOTOROLA INC

    Inventor： WOLF TRACY L ,  ERICKSON PAUL M ,  STANAWAY JOHN C ,  DROZT PETER M ,  SWOL STEVEN E VAN

    IPC: H04W4/08 ,  H04B1/00

    Abstract: A wireless communication system that includes an MS that is a member of multiple talkgroups provides for a prioritization of the multiple talkgroups. A database included in the system maintains an MS identifier associated with the MS and maintains multiple talkgroup identifiers in association with the MS identifier, wherein each talkgroup identifier of the multiple talkgroup identifiers corresponds to a talkgroup of the multiple talkgroups. The database further maintains a prioritization associated with at least one talkgroup of the multiple talkgroups. In one embodiment of the invention, the MS may dynamically prioritize the multiple talkgroups to which it belongs. In another embodiment of the present invention, the prioritization may be statically maintained. In still another embodiment of the invention, the system utilizes the maintained prioritizations to determine whether to interrupt the MS when the MS is involved in a multi-party communication session.

    METHOD AND SYSTEM FOR PATCHING DISPATCH CALLING PARTIES TOGETHER
    3.
    发明专利
    METHOD AND SYSTEM FOR PATCHING DISPATCH CALLING PARTIES TOGETHER 未知

    公开(公告)号：AU2003247713A1

    公开(公告)日：2004-01-19

    申请号：AU2003247713

    申请日：2003-06-25

    Applicant: MOTOROLA INC

    Inventor： UPP STEVEN D ,  DROZT PETER M ,  ERICKSON PAUL M

    IPC: H04W84/08 ,  H04L12/28 ,  H04Q7/24 ,  H04B7/216 ,  H04B1/00 ,  H04L12/56 ,  H04Q7/00

    Abstract: A wireless communication system (402) that provides dispatch communication service, and talk group calling service, supports several talk groups (408, 410). A console (412) operated by a subscribing organization resides outside of the communication system. The console is considered a member of the talk groups, and interacts with the communication system over an internet access, via one or more gateways (416, 418). The gateways operate like base stations that provide the air interface to the mobile communication devices. When the operator of the console wishes to patch the talk groups together, call information received from the first talk group at the console prompts the console to initiate a talk group call for the second talk group. When the second talk group call is set up, the console forwards call information such as identifiers and audio information to the second talk group. This allows the members of the second talk group to participate in talk group calls made in the first talk group.

    4.
    发明专利
    未知

    公开(公告)号：BR0305101A

    公开(公告)日：2004-09-28

    申请号：BR0305101

    申请日：2003-05-05

    Applicant: MOTOROLA INC

    Inventor： DROZT PETER M ,  BRENNAN ARTHUR J ,  VANSWOL STEVEN E

    IPC: H04L12/56 ,  H04W84/08 ,  H04Q7/20 ,  H04B7/00

    Abstract: To address the need to provide interurban dispatch services, embodiments supporting interurban dispatch private call and dispatch call alert services are disclosed. Call control in the local network equipment ( 110-131 ) manages the dispatch service in both the local urban area ( 101 ) and the remote urban area ( 151 ). Call flow embodiments that enable this local management of private call and call alert services across urban area boundaries are described in detail.

    5.
    发明专利
    未知

    公开(公告)号：BR0305209A

    公开(公告)日：2004-07-27

    申请号：BR0305209

    申请日：2003-05-05

    Applicant: MOTOROLA INC

    Inventor： DROZT PETER M ,  WOLF TRACY L ,  FELDERMAN WILLIAM A ,  ERICKSON PAUL M

    IPC: H04M3/56 ,  H04B7/26 ,  H04M3/42 ,  H04W84/08 ,  H04B7/00 ,  H04Q7/20

    Abstract: To address the need to provide interurban dispatch services, embodiments supporting an interurban dispatch group call service are disclosed. Call control in the controlling network equipment (e.g., 110-131) manages the dispatch service in both the local urban area (101) and the remote urban areas (151). Call flow embodiments that enable this management of group call service across urban area boundaries are described in detail.

    METHOD AND APPARATUS FOR SENDING A MULTICAST MESSAGE
    6.
    发明公开
    METHOD AND APPARATUS FOR SENDING A MULTICAST MESSAGE 审中-公开
    VERFAHREN UND VORRICHTUNG ZUM SENDEN EINER MULTICAST-NACHRICHT

    公开(公告)号：EP1759541A4

    公开(公告)日：2010-07-07

    申请号：EP05753607

    申请日：2005-05-20

    Applicant: MOTOROLA INC

    Inventor： SEGAL NIRANJAN ,  DORENBOSCH JHEROEN ,  WOMACK JAMES ,  DROZT PETER M

    IPC: H04J3/24 ,  H04L12/12 ,  H04L12/18 ,  H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04W4/06 ,  H04W8/26 ,  H04W52/02 ,  H04W80/04

    CPC classification number: H04W4/06 ,  H04L12/12 ,  H04L12/189 ,  H04W8/26 ,  H04W52/0216 ,  H04W52/0219 ,  H04W76/002 ,  H04W76/048 ,  H04W80/04 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/26

    Abstract: An access point ( 102 ) conveys ( 202 ) to communication units ( 104 ) of a plurality of multicast groups, a first indication that the access point supports a method for sending a multicast message. The access point receives ( 204 ) a multicast message directed to a receiving one of the plurality of multicast groups, and determines ( 206 ) that the communication units belonging to the receiving one of the plurality of multicast groups also support the method. The access point signals ( 208 ) a second indication to selectively awaken the communication units belonging to the receiving one of the plurality of multicast groups, and transmits ( 210 ) the multicast message to the receiving one of the plurality of multicast groups in a manner that allows ( 212 ) at least one communication unit not belonging to the receiving one of the plurality of multicast groups to remain asleep during the transmitting.

    Abstract translation: 接入点（102）向多个多播组的通信单元（104）传送（202），接入点支持发送多播消息的方法的第一指示。 所述接入点接收（204）指向所述多个组播组中的接收组播组的组播消息，并且确定（206）属于所述多个组播组中的所述多个组播组中的一个的所述通信单元也支持所述方法。 所述接入点信号（208）选择性地唤醒属于所述多个多播组中的所述多播组的所述通信单元的第二指示，并且将所述多播消息（210）发送到所述多个多播组中的接收方， 允许（212）不属于多个多播组中的接收方的至少一个通信单元在发送期间保持睡眠。

    8.
    发明专利
    未知

    公开(公告)号：BR0305090A

    公开(公告)日：2005-03-22

    申请号：BR0305090

    申请日：2003-06-25

    Applicant: MOTOROLA INC

    Inventor： UPP STEVEN D ,  DROZT PETER M ,  ERICKSON PAUL M

    IPC: H04W84/08 ,  H04L12/28 ,  H04L12/56 ,  H04Q7/00 ,  H04Q7/24 ,  H04B7/216 ,  H04B1/00

    Abstract: A wireless communication system (402) that provides dispatch communication service, and talk group calling service, supports several talk groups (408, 410). A console (412) operated by a subscribing organization resides outside of the communication system. The console is considered a member of the talk groups, and interacts with the communication system over an internet access, via one or more gateways (416, 418). The gateways operate like base stations that provide the air interface to the mobile communication devices. When the operator of the console wishes to patch the talk groups together, call information received from the first talk group at the console prompts the console to initiate a talk group call for the second talk group. When the second talk group call is set up, the console forwards call information such as identifiers and audio information to the second talk group. This allows the members of the second talk group to participate in talk group calls made in the first talk group.

    9.
    发明专利
    未知

    公开(公告)号：AT494742T

    公开(公告)日：2011-01-15

    申请号：AT03763025

    申请日：2003-06-26

    Applicant: MOTOROLA INC

    Inventor： WOLF TRACY L ,  ERICKSON PAUL M ,  STANAWAY JOHN C ,  DROZT PETER M ,  VAN SWOL STEVEN E

    IPC: H04W4/08

    Abstract: A wireless communication system that includes an MS that is a member of multiple talkgroups provides for a prioritization of the multiple talkgroups. A database included in the system maintains an MS identifier associated with the MS and maintains multiple talkgroup identifiers in association with the MS identifier, wherein each talkgroup identifier of the multiple talkgroup identifiers corresponds to a talkgroup of the multiple talkgroups. The database further maintains a prioritization associated with at least one talkgroup of the multiple talkgroups. In one embodiment of the invention, the MS may dynamically prioritize the multiple talkgroups to which it belongs. In another embodiment of the present invention, the prioritization may be statically maintained. In still another embodiment of the invention, the system utilizes the maintained prioritizations to determine whether to interrupt the MS when the MS is involved in a multi-party communication session.

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