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1. 发明授权

EP3361758B1 WIRELESS PTT COMMUNICATION SYSTEM WITH ENHANCED LOCATION REPORTING AND RELATED METHODS 有权转让
公开(公告)号：EP3361758B1
公开(公告)日：2019-10-02
申请号：EP18151354.0
申请日：2018-01-12
申请人： Harris Corporation
发明人： Monnes, Peter , Lefebre, Shawn D. , Hengeveld, Thomas A.
IPC分类号： H04W4/10

2. 发明公开

EP3280216A1 SYSTEMS AND METHODS FOR ESTABLISHING AND USING MULTIMEDIA BROADCAST MULTICAST SERVICES TRANSPORT BEARERS 有权转让
标题翻译：用于建立和使用多媒体广播多播业务传输承载的系统和方法
公开(公告)号：EP3280216A1
公开(公告)日：2018-02-07
申请号：EP17001235.5
申请日：2017-07-19
申请人： Harris Corporation
发明人： Lefebre, Shawn D. , Hengeveld, Thomas A. , Monnes, Peter
IPC分类号： H04W76/00
CPC分类号： H04L12/1881 , H04L12/1845 , H04L12/185 , H04W4/10 , H04W72/005 , H04W72/048 , H04W76/40 , H04W76/45 , H04W76/50
摘要： Systems (100) and methods (200) for using Multimedia Broadcast Multicast Services ("MBMS") transport bearers in a network. The methods comprise: performing first operations by a computing device (102) to setup an MBMS transport bearer over which media (e.g., voice) is able to be communicated to a plurality of clients ( 110-136 ) via multicast transmissions; and performing second operations by the computing device to inform the plurality of clients of the MBMS transport bearer's establishment. The second operations include, but are not limited to: determining an immediate need of each client of the plurality of clients based on weighted attributes (e.g., priority group affiliating, and/or group status); assembling a prioritization list of clients based on the determined immediate needs of each client; and delivering unicast messages to the clients in accordance with an order specified by the prioritization list.
摘要翻译：用于在网络中使用多媒体广播多播服务（“MBMS”）传输承载的系统（100）和方法（200）。该方法包括：由计算设备（102）执行第一操作以建立MBMS传输承载，通过多播传输能够将媒体（例如，语音）通过该MBMS传输承载传送给多个客户端（110-136）; 以及由计算设备执行第二操作以通知多个客户端MBMS传输承载的建立。第二操作包括但不限于：基于加权属性（例如，优先级组附属和/或组状态）确定多个客户端中的每个客户端的即时需求; 基于所确定的每个客户的直接需求来组装客户的优先级列表; 并根据优先级列表指定的顺序向客户端传递单播消息。

3. 发明授权

EP2908492B1 SYSTEMS AND METHODS FOR A COMMUNICATIONS TRANSFER BETWEEN INTERNET PROTOCOL MULTIMEDIA SERVICES AND PUSH TO TALK SERVICES 有权转让
标题翻译：系统和通讯转换之间的互联网协议多媒体服务和一按通服务的方法
公开(公告)号：EP2908492B1
公开(公告)日：2016-11-30
申请号：EP15000436.4
申请日：2015-02-13
申请人： HARRIS CORPORATION
发明人： Johnson, Reid H. , Lefebre, Shawn D.
IPC分类号： H04L5/16 , H04W4/10 , H04L29/06
CPC分类号： H04L5/16 , H04L65/1016 , H04L65/1063 , H04L65/1093 , H04L65/4061 , H04W4/10

4. 发明公开

EP3361758A1 WIRELESS PTT COMMUNICATION SYSTEM WITH ENHANCED LOCATION REPORTING AND RELATED DEVICES AND METHODS 有权转让
公开(公告)号：EP3361758A1
公开(公告)日：2018-08-15
申请号：EP18151354.0
申请日：2018-01-12
申请人： Harris Corporation
发明人： Monnes, Peter , Lefebre, Shawn D. , Hengeveld, Thomas A.
IPC分类号： H04W4/10
CPC分类号： H04W4/10 , H04W4/02 , H04W4/021 , H04W4/025 , H04W4/06
摘要： A wireless PTT communication system may include mobile wireless PTT communications devices, each configured to send a PTT call request, a wireless network coupling the mobile wireless PTT communications devices, and a PTT server. The PTT server may be configured to when a number of the mobile wireless PTT communications devices in a given talkgroup is greater than or equal to a first threshold, then cause each mobile wireless PTT communications device of the given talkgroup to report a respective location. The PTT server may be configured to when a number of the mobile wireless PTT communications devices in the given talkgroup is less than the first threshold, then disable each mobile wireless PTT communications device of the given talkgroup from reporting the respective location.

5. 发明公开

EP2908492A1 Systems and methods for a communications transfer between internet protocol multimedia services and push to talk services 有权转让
标题翻译： SYSTEME UND VERFAHRENFÜRKOMMUNIKATIONSÜBERTRAGUNGZWISCHEN INTERNETPROTOKOLL-MULTIMEDIADIENSTEN UND PUSH-TO-TALK-DIENSTEN
公开(公告)号：EP2908492A1
公开(公告)日：2015-08-19
申请号：EP15000436.4
申请日：2015-02-13
申请人： HARRIS CORPORATION
发明人： Johnson, Reid H. , Lefebre, Shawn D.
IPC分类号： H04L29/06
CPC分类号： H04L5/16 , H04L65/1016 , H04L65/1063 , H04L65/1093 , H04L65/4061 , H04W4/10
摘要： Systems (200) and methods for a full-duplex call transfer into a half-duplex call. The methods involve: establishing the first full-duplex call between a first communication device (214) and a second communication device (204) already engaged in the half-duplex call with at least one third communication device (206, 208); and communicating a REFER request message (306) from the second communication device to the first communication device. The REFER request message includes contact information for redirecting the first communication device to a hybrid application server and token information useful for patching the full-duplex call into the half-duplex call. In response to the REFER request message, the second communication device performs operations to terminate the first full-duplex call and establish a second full-duplex call with the hybrid application server. Thereafter, the hybrid application server performs operations to patch the second full-duplex call into the half-duplex call using the token information.
摘要翻译：系统（200）和全双工呼叫转移到半双工呼叫的方法。所述方法包括：在已经从事半双工呼叫的第一通信设备（214）和第二通信设备（204）之间建立与至少一个第三通信设备（206,208）的第一全双工呼叫; 以及将REFER请求消息（306）从第二通信设备传送到第一通信设备。 REFER请求消息包括用于将第一通信设备重定向到混合应用服务器的联系人信息以及用于将全双工呼叫修补到半双工呼叫中的令牌信息。响应于REFER请求消息，第二通信设备执行终止第一全双工呼叫并且与混合应用服务器建立第二全双工呼叫的操作。此后，混合应用服务器执行使用令牌信息将第二全双工呼叫修补到半双工呼叫的操作。

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