公开(公告)号：US20170199048A1

公开(公告)日：2017-07-13

申请号：US15323976

申请日：2014-08-19

申请人： MOTOROLA SOLUTIONS, INC

发明人： ALEXEI VLADIMIROVICH IGUMNOV ,  FEDOR GRIGORIEVICH SAVELIEV

IPC分类号： G01C21/34 ,  G01C21/36 ,  G01S19/52

CPC分类号： G01C21/3492 ,  G01C21/32 ,  G01C21/3676 ,  G01C21/3691 ,  G01S19/52

摘要： The route speed of a mobile global positioning satellite (GPS) navigation unit in a vehicle movable along one of a plurality of available route segments of a route having a plurality of intersections, is determined by locating a first and a second of the intersections, by locating a start boundary point, by locating a plurality of end boundary points for all the route segments, and by receiving geographic location information of the vehicle at an initial trajectory point located past the start boundary point, and a subsequent trajectory point past the end boundary point in the one route segment into which the vehicle moved. The trajectory points are associated with trajectory times. A server determines the route speed of the one route segment by dividing a differential distance between the trajectory points by a differential time between the trajectory times. The route speed of the other route segments is likewise determined to aid in route optimization.

公开(公告)号：US20170006449A1

公开(公告)日：2017-01-05

申请号：US15114417

申请日：2014-03-24

申请人： MOTOROLA SOLUTIONS, INC.

发明人： ALEXEI VLADIMIROVICH IGUMNOV ,  FEDOR GRIGORIEVICH SAVELIEV

IPC分类号： H04W4/22 ,  H04W4/10 ,  H04W4/04 ,  H04W4/02 ,  H04W4/08

CPC分类号： H04W4/90 ,  H04W4/022 ,  H04W4/027 ,  H04W4/029 ,  H04W4/046 ,  H04W4/08 ,  H04W4/10 ,  H04W76/45 ,  H04W76/50

摘要： Dynamic location-based group formation is provided for a movable incident scene (MIS) in a wireless radio communication system comprising a plurality of first subscriber units. A controller receives, from a requesting device, a request for a new group call for a MIS. The controller receives an initial location associated with the MIS and an indication of a speed and direction of travel of the MIS, and then determines one or more potential future locations of the MIS. The controller identifies a set of one or more inclusion threshold rules for each of the one or more potential future locations, and forms a location-based group including first subscriber units meeting at least one inclusion threshold rule for any one of the one or more potential future locations. The controller causes audio and/or data transmitted by the requesting device to be provided to the first subscriber units in the formed group.

摘要翻译： 在包括多个第一用户单元的无线无线电通信系统中为可移动入站场景（MIS）提供动态基于位置的组形成。 控制器从请求设备接收针对MIS的新组呼叫的请求。 控制器接收与MIS相关联的初始位置以及MIS的行进速度和行进方向的指示，然后确定MIS的一个或多个潜在的未来位置。 所述控制器为所述一个或多个潜在的未来位置中的每一个识别一组一个或多个包含阈值规则，并且形成基于位置的组，其包括满足所述一个或多个电位中的任一个的至少一个包含阈值规则的第一订户单元 未来的地点。 控制器使由请求设备发送的音频和/或数据提供给所形成的组中的第一用户单元。

公开(公告)号：US20170265045A1

公开(公告)日：2017-09-14

申请号：US15114414

申请日：2014-03-24

申请人： MOTOROLA SOLUTIONS, INC

发明人： ALEXEI VLADIMIROVICH IGUMNOV ,  FEDOR GRIGORIEVICH SAVELIEV

IPC分类号： H04W4/08 ,  H04W4/02 ,  H04W4/22 ,  H04W4/10

摘要： A dynamic location-based group is formed that ensures required responders. A request for a new location-based group call relative to a defined location is received at a controller from an initiating device. The controller determines a plurality of required responder types for responding to the location and forms a group including subscriber units meeting one of a plurality of required responder types and a set of location-based group formation rules. The controller then determines if subscriber units in the formed group meet the required responder types. If not, the controller modifies the location-based group formation rules and re-forms the group including subscriber units meeting one of the plurality of required responder types and the modified location-based group formation rules. The controller then causes audio or data transmitted by the initiating device to be provided to the subscriber units in the re-formed group.

公开(公告)号：US20170006448A1

公开(公告)日：2017-01-05

申请号：US15114412

申请日：2014-03-24

申请人： MOTOROLA SOLUTIONS, INC.

发明人： ALEXEI VLADIMIROVICH IGUMNOV ,  FEDOR GRIGORIEVICH SAVELIEV

IPC分类号： H04W4/22 ,  H04W4/10 ,  H04W4/08 ,  H04W4/02 ,  H04W4/04

CPC分类号： H04W4/90 ,  H04W4/022 ,  H04W4/029 ,  H04W4/046 ,  H04W4/08 ,  H04W4/10 ,  H04W76/45 ,  H04W76/50

摘要： Dynamic group formation in a wireless radio communication system including a plurality of subscriber units is implemented using variable distance parameters. First, a request for a new group call relative to a defined location is received at a controller from a requesting device. A current location of each of a plurality of potential responding second subscriber units is determined. A maximum response distance associated with each of the second subscriber units is determined as a function of a stored mode of transport associated with each of the second subscriber units. A group is formed including second subscriber units having current locations that fall within the maximum response distance relative to the defined location associated with that second subscriber unit. Audio or data transmitted by the requesting device is then caused to be provided to the second subscriber units in the formed group.

摘要翻译： 使用可变距离参数来实现包括多个用户单元的无线无线电通信系统中的动态组形成。 首先，在控制器处从请求设备接收到关于定义的位置的新的群组呼叫的请求。 确定多个潜在响应的第二用户单元中的每一个的当前位置。 与每个第二用户单元相关联的最大响应距离被确定为与每个第二用户单元相关联的存储的传输模式的函数。 组成的组包括具有相对于与该第二用户单元相关联的限定位置处于最大响应距离内的当前位置的第二用户单元。 然后使由请求设备发送的音频或数据提供给所形成的组中的第二用户单元。