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.

公开(公告)号：BR9906511A

公开(公告)日：2002-12-31

申请号：BR9906511

申请日：1999-05-27

Applicant: MOTOROLA INC

Inventor： ERICKSON PAUL M ,  WILSON TIMOTHY J

IPC: H04J3/16 ,  H04J13/16 ,  H04B7/212 ,  H04J3/00 ,  H04J3/02

Abstract: In a resource allocator (106), a reserved resource group comprising at least one communication resource is maintained for use in supporting non-queued services. When a request for the at least one non-queued service is received, a communication resource from the reserved resource group is allocated to the request (305). When the reserved resource group becomes depleted, at least one more communication resource is assigned to the reserved resource group with greater preference relative to allocation of communication resources to requests for at least one queued service (307). In a preferred embodiment, a communication resource is assigned to the reserved resource group prior to allocating resources to any queued service requests. Additionally, communication resources (200) having varying grades of service can be accommodated.

公开(公告)号：DE4497511C2

公开(公告)日：2000-05-11

申请号：DE4497511

申请日：1994-08-18

Applicant: MOTOROLA INC

Inventor： KREBS JAY ,  ERICKSON PAUL M

IPC: H04W84/08 ,  H04Q7/20 ,  H04Q7/22 ,  H04Q7/24 ,  H04B7/26

Abstract: Apparatus and method for enabling a single communication system (100) to support at least two communication services. For example, one can support both cellular telephone services and trunked dispatch services by sharing some, but not all, of the system infrastructure. Access control gateways (201) and base stations (203) comprise common infrastructure elements, while two separate processors provide control for each service, these being a communication agent processor (104) to support telephone services, and a dispatch call processor (106) to support dispatch call services. These two independent processors each include a data base (303 and 307) that includes information concerning communication units (204-206) operating within the system. During a call set-up sequence, the access control gateway (201) receives a call request from a communication unit via a base station, and passes the request to the appropriate processor, which uses its corresponding database to support the requested service.

公开(公告)号：FR2741772B1

公开(公告)日：2000-02-04

申请号：FR9614520

申请日：1996-11-27

Applicant: MOTOROLA INC

Inventor： HUANG HSIA ,  ERICKSON PAUL M ,  LO BIN

IPC: H04W84/08 ,  H04Q7/22

Abstract: A radio communication system (200) employs a method (400) and system (200) for establishing a communication between communication units (212-217) using geographically distributed packet duplicators (203-205). The communication system (200) includes a system controller (201), a plurality of packet duplicators (203-205), a plurality of base sites (207-210), and a plurality of communication units (212-217). The packet duplicators (203-205), which provide interconnectivity between the base sites (207-210), are distributed throughout geographic regions (233-234) of the system (200). When the system controller (201) receives a request to communicate from one communication unit (e.g., 212) in a group of communication units (e.g., 212-215), the system controller (201) selects a packet duplicator (e.g., 203) serving a geographic region (e.g., 233) containing at least one communication unit in the group and uses the selected packet duplicator (203) to establish the group communication.

公开(公告)号：GB2299246A

公开(公告)日：1996-09-25

申请号：GB9608690

申请日：1994-08-18

Applicant: MOTOROLA INC

Inventor： KREBS JAY R ,  ERICKSON PAUL M

IPC: H04W84/08 ,  H04M11/00

Abstract: Apparatus and method for enabling a single communication system (100) to support at least two communication services. For example, one can support both cellular telephone services and trunked dispatch services by sharing some, but not all, of the system infrastructure. Access control gateways (201) and base stations (203) comprise common infrastructure elements, while two separate processors provide control for each service, these being a communication agent processor (104) to support telephone services, and a dispatch call processor (106) to support dispatch call services. These two independent processors each include a data base (303 and 307) that includes information concerning communication units (204-206) operating within the system. During a call set-up sequence, the access control gateway (201) receives a call request from a communication unit via a base station, and passes the request to the appropriate processor, which uses its corresponding database to support the requested service.

公开(公告)号：BR9305504A

公开(公告)日：1995-12-19

申请号：BR9305504

申请日：1993-06-04

Applicant: MOTOROLA INC

Inventor： ROZENSTRAUCH ALEXANDER ,  ERICKSON PAUL M

IPC: H04B1/74 ,  H04B7/15 ,  H04W24/00 ,  H04B7/14

Abstract: A radio communication system controller (100) includes a first (103) and second (104) processor for processing input communication messages (101) used in a radio communication system. The controller (100) further includes shared memory (105), which memory is accessible to each of the first (103) and second (104) processors, for storing the input communication messages (101). The controller (100) is further equipped with fault detection capability (107) for determining (402) when a processing fault has occurred.

公开(公告)号：ZA946848B

公开(公告)日：1995-04-21

申请号：ZA946848

申请日：1994-09-06

Applicant: MOTOROLA INC

Inventor： KREBS JAY ,  ERICKSON PAUL M

IPC: H04W84/08 ,  H04J ,  H04Q ,  H04M

Abstract: Apparatus and method for enabling a single communication system (100) to support at least two communication services. For example, one can support both cellular telephone services and trunked dispatch services by sharing some, but not all, of the system infrastructure. Access control gateways (201) and base stations (203) comprise common infrastructure elements, while two separate processors provide control for each service, these being a communication agent processor (104) to support telephone services, and a dispatch call processor (106) to support dispatch call services. These two independent processors each include a data base (303 and 307) that includes information concerning communication units (204-206) operating within the system. During a call set-up sequence, the access control gateway (201) receives a call request from a communication unit via a base station, and passes the request to the appropriate processor, which uses its corresponding database to support the requested service.

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.

公开(公告)号：SE9601206D0

公开(公告)日：1996-03-29

申请号：SE9601206

申请日：1996-03-29

Applicant: MOTOROLA INC

Inventor： KREBS JAY ,  ERICKSON PAUL M

IPC: H04W84/08 ,  H04Q

Abstract: Apparatus and method for enabling a single communication system (100) to support at least two communication services. For example, one can support both cellular telephone services and trunked dispatch services by sharing some, but not all, of the system infrastructure. Access control gateways (201) and base stations (203) comprise common infrastructure elements, while two separate processors provide control for each service, these being a communication agent processor (104) to support telephone services, and a dispatch call processor (106) to support dispatch call services. These two independent processors each include a data base (303 and 307) that includes information concerning communication units (204-206) operating within the system. During a call set-up sequence, the access control gateway (201) receives a call request from a communication unit via a base station, and passes the request to the appropriate processor, which uses its corresponding database to support the requested service.

公开(公告)号：AU7670694A

公开(公告)日：1995-05-01

申请号：AU7670694

申请日：1994-08-18

Applicant: MOTOROLA INC

Inventor： KREBS JAY ,  ERICKSON PAUL M

IPC: H04W84/08 ,  H04M11/00

Abstract: Apparatus and method for enabling a single communication system (100) to support at least two communication services. For example, one can support both cellular telephone services and trunked dispatch services by sharing some, but not all, of the system infrastructure. Access control gateways (201) and base stations (203) comprise common infrastructure elements, while two separate processors provide control for each service, these being a communication agent processor (104) to support telephone services, and a dispatch call processor (106) to support dispatch call services. These two independent processors each include a data base (303 and 307) that includes information concerning communication units (204-206) operating within the system. During a call set-up sequence, the access control gateway (201) receives a call request from a communication unit via a base station, and passes the request to the appropriate processor, which uses its corresponding database to support the requested service.