公开(公告)号：US20160198313A1

公开(公告)日：2016-07-07

申请号：US14591420

申请日：2015-01-07

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： HANS C. SOWA ,  DANIEL J. MCDONALD

IPC: H04W4/08 ,  H04W76/00

CPC classification number: H04W4/08 ,  H04W76/45

Abstract: A method and apparatus for assigning a talk group to a radio within a communication system is provided herein. During operation a router receives a communication from a radio over a channel. The communication uses a first talk group that is not assigned to the channel. In response, the router will forward identification information for the user over the channel using a pre-arranged second talk group. Once communication is received using the second talk group (at, for example a console), the receiver will program the radio with an appropriate talk group.

Abstract translation: 本文提供了一种用于将通话组分配给通信系统内的无线电的方法和装置。 在操作期间，路由器通过信道从无线电接收通信。 通信使用未分配给频道的第一个通话组。 作为响应，路由器将使用预先安排的第二通话组来转发通过该频道的用户的标识信息。 一旦使用第二通话组（例如在控制台）接收到通信，则接收器将使用适当的通话组对无线电进行编程。

公开(公告)号：US20150359013A1

公开(公告)日：2015-12-10

申请号：US14298004

申请日：2014-06-06

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： MARK A. KRIZIK ,  DANIEL J. MCDONALD

IPC: H04W76/00 ,  H04W84/08 ,  H04W4/08

CPC classification number: H04W76/50 ,  H04W4/08 ,  H04W84/08

Abstract: Group-based emergency notifications and acknowledgments are managed via a radio controller. A request to transmit an emergency notification with acknowledgment to an identified target group of subscriber devices is received at the radio controller from a requesting device. The radio controller identifies one or more base stations actively serving subscriber devices associated with the identified target group and identifies, for each of the identified one or more base stations, active channels including one or more of a control channel associated with the base station and active voice or data channels associated with the base station. The radio controller causes an emergency notification outbound signaling packet (OSP), requesting individual acknowledgment and identifying the target group of subscriber devices, to be broadcast on the identified active channels at the identified one or more base stations. Acknowledgments are forwarded back to one of the requesting device and a dispatch console.

Abstract translation: 基于组的紧急通知和确认通过无线电控制器进行管理。 在请求设备的无线电控制器处接收到向所识别的目标用户设备组发送具有确认的紧急通知的请求。 无线电控制器识别主动地为与所识别的目标组相关联的订户设备的一个或多个基站，并且针对所识别的一个或多个基站中的每一个识别活动信道，其包括与基站相关联的控制信道中的一个或多个，并且主动 与基站相关联的语音或数据信道。 无线电控制器使得在所识别的一个或多个基站上的所识别的活动信道上广播紧急通知出站信令分组（OSP），请求单独确认并识别目标用户设备组。 致谢将转发回请求设备和调度控制台之一。

公开(公告)号：US20200058305A1

公开(公告)日：2020-02-20

申请号：US16104963

申请日：2018-08-20

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： YUNHAI YANG ,  DANIEL J. MCDONALD

IPC: G10L15/26 ,  H04W4/10 ,  G06F16/9032 ,  H04M3/51 ,  G10L13/04

Abstract: A process for dispatcher monitoring of an electronic digital assistant (EDA) in a group-based mobile radio system includes first receiving, at a radio controller from a mobile radio, a request to establish an EDA call for interacting with an EDA. Identifying one of (i) a primary talkgroup to which the mobile radio is affiliated and (ii) an agency to which the mobile radio belongs. Selecting or creating an EDA talkgroup, different from the primary talkgroup, through which the mobile radio may interact with the EDA. Identifying one or more, but less than all, dispatch consoles that are (i) subscribed to monitor the primary talkgroup of the mobile radio or (ii) a member of a same agency as the mobile radio. Adding the EDA, mobile radio, and identified dispatch consoles to the EDA talkgroup. And causing the EDA call to be established.

公开(公告)号：US20160269876A1

公开(公告)日：2016-09-15

申请号：US14657541

申请日：2015-03-13

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： THOMAS J. SENESE ,  DANIEL J. MCDONALD ,  MADHUSUDAN K. PAI ,  SCOTT J. PAPPAS ,  BRIAN R. POE

IPC: H04W4/10 ,  H04W76/02 ,  H04W4/08

CPC classification number: H04W4/10 ,  H04L61/106 ,  H04L61/3085 ,  H04L61/605 ,  H04L65/104 ,  H04L65/4061 ,  H04W4/08 ,  H04W76/11

Abstract: User personalities are presented for interoperable push to talk (PTT) across a plurality of separate PTT networks. A gateway server device (GSD) maintains a user personality mapping that, for each subscriber device and each of a plurality of separate PTT networks communicatively coupled to the GSD, maps a first unique identifier used to identify the subscriber device in a first PTT network with respective second unique identifiers used to identify the subscriber device in other ones of the plurality of PTT networks. The GSD receives a transmission from a source subscriber device in the first PTT network destined for target subscriber devices in the other PTT networks, and modifies the transmission by replacing the first unique identifier with the respective second unique identifiers as a function of the user personality mapping, and forwards the corresponding modified transmissions to the other PTT networks.

Abstract translation: 在多个单独的PTT网络中呈现用于互操作的一键通（PTT）的用户个性。 网关服务器设备（GSD）维护用户个性映射，对于每个订户设备和通信地耦合到GSD的多个单独PTT网络中的每一个，映射用于标识第一PTT网络中的订户设备的第一唯一标识符， 用于识别多个PTT网络中其他的PTT网络中的用户设备的各自的第二唯一标识符。 GSD从第一PTT网络中的源用户设备接收目的地为另一个PTT网络中的目标用户设备的传输，并且通过用第二唯一标识符替换第一唯一标识符来修改传输，该第二唯一标识符作为用户个性映射的函数 并将相应的修改的传输转发到其他PTT网络。

公开(公告)号：US20130337805A1

公开(公告)日：2013-12-19

申请号：US13973515

申请日：2013-08-22

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： LARRY M. PETERSON ,  DANIEL J. MCDONALD ,  BRIAN R. POE ,  JOHN W. MAHER

IPC: H04W8/06

CPC classification number: H04W8/06 ,  H04W8/10 ,  H04W8/12 ,  H04W8/20

Abstract: Methods and systems are provided for supporting roaming wireless devices and roaming wireless groups with access controls. One exemplary method involves obtaining a set of permissions associated with a roaming device from its home radio system, obtaining a set of permissions for the roaming device from the visited radio system, merging the obtained sets of permissions, and responding to a request from the roaming device in accordance with the merged set of permissions for the roaming device within the visited radio system. Another exemplary method involves obtaining permissions associated with a roaming radio group from its home radio system, obtaining permissions for the roaming radio group from the visited radio system, merging the obtained permissions, and responding to a group service request for the roaming radio group in accordance with the merged set of permissions for the roaming radio group within the visited radio system.

Abstract translation: 提供了用于支持漫游无线设备和具有访问控制的漫游无线组的方法和系统。 一种示例性方法涉及从其归属无线电系统获得与漫游设备相关联的一组权限，从所访问的无线电系统获得漫游设备的一组权限，合并获得的权限集合，以及响应漫游请求 设备根据被访问无线电系统内的漫游设备的合并的一组权限。 另一个示例性方法包括从其归属无线电系统获得与漫游无线电组相关联的许可，从所访问的无线电系统获得漫游无线电组的许可，合并获得的许可，以及响应于漫游无线电组的组服务请求 具有被访问的无线电系统内的漫游无线电组的合并的一组权限。

公开(公告)号：US20180249302A1

公开(公告)日：2018-08-30

申请号：US15853654

申请日：2017-12-22

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： MADHUSUDAN PAI ,  PATRICK C. SCHRECK ,  BRIAN POE ,  DANIEL J. MCDONALD

IPC: H04W4/10 ,  H04W8/18 ,  H04W72/10 ,  H04W4/08 ,  H04W4/90 ,  H04W76/50

CPC classification number: H04W4/10 ,  H04L65/1069 ,  H04L65/4061 ,  H04W4/08 ,  H04W4/90 ,  H04W8/186 ,  H04W72/10 ,  H04W76/50 ,  H04W84/08

Abstract: A method is provided that sets up a Push-To-Talk (PTT) call. A first group is given a first value of an attribute, such as the priority of the PTT call or the state of the PTT call. A second group is given a second value of the attribute, such that the second value of the attribute is different from the first value of the attribute.

公开(公告)号：US20150110272A1

公开(公告)日：2015-04-23

申请号：US14056719

申请日：2013-10-17

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： ANUJ KAPOOR ,  DANIEL J. MCDONALD ,  HARISH NATARAHJAN ,  YUNHAI YANG

IPC: H04L9/12 ,  H04W12/02

CPC classification number: H04W12/02 ,  H04K1/00 ,  H04L9/14 ,  H04W88/181

Abstract: Reduction of audio truncation when transcoding speech data from one coding format to another. Embodiments include receiving packets of a first communication session containing first encrypted speech data encoded according to a vocoder of a first type and encrypted using an encryption protocol, and containing a first encryption protocol identification information distributed among the received packets. Further embodiments include extracting the first encryption protocol identification information from the received packets and processing the received packets based on the first encryption identification information. Embodiments include transmitting one or more voice header packets containing a second encryption protocol identification information in a second communication session as well as transmitting packets in the second communication session containing second encrypted speech data encoded according to a vocoder of a second type.

Abstract translation: 将语音数据从一种编码格式转码到另一种编码格式时，减少音频截断。 实施例包括接收包含根据第一类型的声码器编码并且使用加密协议加密的第一加密语音数据的第一通信会话的分组，并且包含分布在接收分组中的第一加密协议标识信息。 另外的实施例包括从接收到的分组提取第一加密协议标识信息，并且基于第一加密标识信息处理接收到的分组。 实施例包括在第二通信会话中发送包含第二加密协议标识信息的一个或多个语音报头分组，以及在第二通信会话中发送包含根据第二类型的声码器编码的第二加密语音数据的分组。

公开(公告)号：US20220030494A1

公开(公告)日：2022-01-27

申请号：US17367823

申请日：2021-07-06

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： DANIEL J. MCDONALD ,  SVEND FRANDSEN

IPC: H04W36/30 ,  H04W4/16 ,  H04W24/04 ,  H04W76/18

Abstract: A method and system for providing a fallback solution in a multi-tenant communication system is provided. A cloud-based call processing service receives a voice call initiation request from a first mobile device located at a first communication system. The voice call initiation request includes a request to complete a voice call with a second mobile device located at a second communication system. Resources are allocated at the first communication system and the second communication system. The cloud-based call processing service establishes a call between the first mobile device and the second mobile device. At some point the first communication system determines that it should fallback to single site operation. In fallback mode, call processing functionality is performed at the first communication system for the first mobile device.

公开(公告)号：US20210136535A1

公开(公告)日：2021-05-06

申请号：US16668540

申请日：2019-10-30

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： DANIEL J. MCDONALD ,  SVEND FRANDSEN

IPC: H04W4/08 ,  H04W76/40 ,  H04L29/06

Abstract: A method and system for completing a call between a first mobile device located at a first communication system and a second mobile device located at a second communication system is provided. A call initiation request including a request to complete a call with the second mobile device is received at a Radio Access Network (RAN) Adaptor (RA) from the first mobile device. The RA determines RAN-specific access parameters for the first mobile device and the second mobile device. The RA sends a call processing call initiation request including the RAN-specific access parameters and call initiation information for the first mobile device and the second mobile device to a cloud-based group call service. The RA establishes resources specific to the RAN in the RA. The resources include first resources at the first communication system and second resources at the second communication system. The call between the first mobile device and the second mobile device is completed using the first resources and the second resources.

公开(公告)号：US20210136131A1

公开(公告)日：2021-05-06

申请号：US16668428

申请日：2019-10-30

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： DANIEL J. MCDONALD ,  SVEND FRANDSEN

IPC: H04L29/06 ,  H04L29/08

Abstract: A method and system for completing a voice call in a cloud-based communication system is provided. A cloud-based group voice call service receives a group voice call initiation request from a first mobile device located at a first communication system. The group voice call initiation request is a request to complete a group voice call with a second mobile device located at a second communication system. The cloud-based group voice call service allocates resources at the first communication system and the second communication system. The cloud-based group voice call service issues a call grant to the first mobile device located at the first communication system and also issues a call response to the second mobile device located at the second communication system in order to complete the voice call.