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    • 2. 发明授权
    • Management of anticipated data outages in a Push-to-X communication system
    • 管理Push-to-X通信系统中预期的数据中断
    • US08238900B2
    • 2012-08-07
    • US11848206
    • 2007-08-30
    • John E. EmrichKevin G. DonnellanJeffrey C. Smolinske
    • John E. EmrichKevin G. DonnellanJeffrey C. Smolinske
    • H04W24/00H04W36/00H04B7/00
    • H04W72/005H04W4/10H04W4/12H04W60/04H04W76/45
    • A mobile station (129) will have the capability to detect an impending cell change and Routing Area Update (RAU) and will send a “Request Deny” message to the network via the serving cell prior to handing over. The PTT server (131) will use the Request Deny message as an indication that an inter-SGSN RAU may be occurring. The PTT server (131) will wait for the mobile station to reappear, after handover, on a new cell. If the mobile does not reappear, an inter-SGSN RAU may be assumed and the PTT server (131) will release the floor and deny the floor to all mobile stations. This action forces all mobile stations back into idle mode and prevents them from seizing the floor. The PTT server (131) will then wait for the mobile station (129) performing the RAU to reappear on a new cell before opening the floor to all mobile stations.
    • 移动站(129)将具有检测即将发生的小区改变和路由区域更新(RAU)的能力,并且将在递交之前经由服务小区向网络发送“请求拒绝”消息。 PTT服务器(131)将使用请求拒绝消息作为可能发生SGSN间RAU的指示。 PTT服务器(131)将等待移动台在切换之后重新出现在新的小区上。 如果移动台没有重新出现,则可以假设SGSN间RAU,并且PTT服务器(131)将释放地板,并将所有移动台拒绝。 这个动作强制所有的移动台重新进入空闲模式,并防止他们抓住地板。 然后PTT服务器(131)等待执行RAU的移动站(129)在向所有移动站开放之前重新出现在新小区上。
    • 3. 发明申请
    • MANAGEMENT OF ANTICIPATED DATA OUTAGES IN A PUSH-TO-X COMMUNICATION SYSTEM
    • 管理在按钮到X通信系统中的预期数据失效
    • US20090061904A1
    • 2009-03-05
    • US11848206
    • 2007-08-30
    • John E. EmrichKevin G. DonnellanJeffrey C. Smolinske
    • John E. EmrichKevin G. DonnellanJeffrey C. Smolinske
    • H04Q7/20
    • H04W72/005H04W4/10H04W4/12H04W60/04H04W76/45
    • A mobile station (129) will have the capability to detect an impending cell change and Routing Area Update (RAU) and will send a “Request Deny” message to the network via the serving cell prior to handing over. The PTT server (131) will use the Request Deny message as an indication that an inter-SGSN RAU may be occurring. The PTT server (131) will wait for the mobile station to reappear, after handover, on a new cell. If the mobile does not reappear, an inter-SGSN RAU may be assumed and the PTT server (131) will release the floor and deny the floor to all mobile stations. This action forces all mobile stations back into idle mode and prevents them from seizing the floor. The PTT server (131) will then wait for the mobile station (129) performing the RAU to reappear on a new cell before opening the floor to all mobile stations.
    • 移动站(129)将具有检测即将发生的小区改变和路由区域更新(RAU)的能力,并且将在递交之前经由服务小区向网络发送“请求拒绝”消息。 PTT服务器(131)将使用请求拒绝消息作为可能发生SGSN间RAU的指示。 PTT服务器(131)将等待移动台在切换之后重新出现在新的小区上。 如果移动台没有重新出现,则可以假设SGSN间RAU,并且PTT服务器(131)将释放地板,并将所有移动台拒绝。 这个动作强制所有的移动台重新进入空闲模式,并防止他们抓住地板。 然后PTT服务器(131)等待执行RAU的移动站(129)在向所有移动站开放之前重新出现在新小区上。
    • 4. 发明授权
    • Method for PoC server to handle PoC caller preferences
    • PoC服务器处理PoC呼叫者偏好的方法
    • US07801494B2
    • 2010-09-21
    • US11139719
    • 2005-05-27
    • John E. EmrichBalakumar Jagadesan
    • John E. EmrichBalakumar Jagadesan
    • H04B1/44H04B7/00
    • H04M3/53308H04L65/1006H04L65/1016H04L65/1069H04L65/4061H04L67/14H04L67/306H04L69/329H04M2215/2093H04W4/10H04W4/12H04W4/16H04W76/45H04W84/08
    • A Push-to-X over Cellular (PoC) server (351) receives a server registration message (301) for a first called device from a second server. The PoC server (351) receives a PoC invitation message (310) with PoC preferences and a message (313) from an originating device (311). The PoC preferences determine what device to call first (e.g., a mobile device 315, 317) and how many hops the call can be forwarded (e.g., to a voicemail server) if the first-attempted device is not available, before discontinuing the connection. If a trigger, such as time elapsed, occurs for the first-attempted device (350) and the PoC preferences permit, the PoC server (351) sends an invitation message (360) to the second server (391). If the second server (391) is a recording server, the invitation message (360) includes a message (363) from the originating device that is compatible with the capabilities of the recording server (391).
    • Push-to-X over Cellular(PoC)服务器(351)从第二服务器接收用于第一被叫设备的服务器注册消息(301)。 PoC服务器(351)从源设备(311)接收具有PoC偏好和消息(313)的PoC邀请消息(310)。 在停止连接之前,PoC首选项确定首先呼叫什么设备(例如,移动设备315,317)以及如果首次尝试的设备不可用,呼叫可以转发多少跳(例如,到语音邮件服务器) 。 如果首次尝试的设备(350)和PoC偏好设置允许触发(例如时间消逝),则PoC服务器(351)向第二服务器(391)发送邀请消息(360)。 如果第二服务器(391)是记录服务器,则邀请消息(360)包括与记录服务器(391)的能力兼容的始发设备的消息(363)。