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1.发明申请METHOD AND SYSTEM FOR INTERRUPTED FLOOR RECOVERY IN PUSH-TO-TALK OVER CELLULAR NETWORK 有权蜂窝网络中按推式中断地面恢复方法与系统公开(公告)号：US20100056077A1
公开(公告)日：2010-03-04
申请号：US11916138
申请日：2006-06-02
申请人： Thirumalai Echampadi Seshadri , Venkateswar Jeedigunta , Hoskote Satyajeet , Sung-Jin Park , Sang-Kyung Sung
发明人： Thirumalai Echampadi Seshadri , Venkateswar Jeedigunta , Hoskote Satyajeet , Sung-Jin Park , Sang-Kyung Sung
IPC分类号： H04B1/38
摘要： As described above, when a particular PoC client participating in a PoC session requests media transmission to a PoC server during transmission of media from another PoC client, the PoC server transitions the PoC client with the floor to a suspended state by sending an MB Suspend message and grants the floor to the requesting PoC client. After media transmission of the interrupting PoC client, the PoC server returns the floor to the interrupted PoC client. Therefore, the privileged PoC client in a current PoC infrastructure interrupts the ongoing conversation and sends media, after which the floor is returned to the interrupted PoC client without issuing an explicit media request from the interrupted PoC client. Even in the pre-emptive case scenario where the pre-emptive PoC client interrupts the ongoing conversation, the conversation can be continued in a natural way.
摘要翻译： 如上所述，当参与PoC会话的特定PoC客户端在从另一个PoC客户端传输媒体期间向PoC服务器请求媒体传输时，PoC服务器通过发送MB暂停消息将具有地板的PoC客户端转换到暂停状态 并请求请求的PoC客户端。 在中断PoC客户端的媒体传输后，PoC服务器返回到中断的PoC客户端。 因此，当前PoC基础设施中的特权PoC客户端会中断正在进行的会话并发送媒体，之后将其发送到中断的PoC客户端，而不会从中断的PoC客户端发出显式媒体请求。 即使在抢先的PoC客户端中断正在进行的对话的抢先情况下，也可以以自然的方式继续对话。
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2.发明授权Method and system for interrupted floor recovery in push-to-talk over cellular network 有权通过蜂窝网络进行一键通话中断楼层恢复的方法和系统公开(公告)号：US08812042B2
公开(公告)日：2014-08-19
申请号：US11916138
申请日：2006-06-02
申请人： Thirumalai Echampadi Seshadri , Venkateswar Jeedigunta , Hoskote Satyajeet , Sung-Jin Park , Sang-Kyung Sung
发明人： Thirumalai Echampadi Seshadri , Venkateswar Jeedigunta , Hoskote Satyajeet , Sung-Jin Park , Sang-Kyung Sung
IPC分类号： H04B7/00
摘要： As described above, when a particular PoC client participating in a PoC session requests media transmission to a PoC server during transmission of media from another PoC client, the PoC server transitions the PoC client with the floor to a suspended state by sending an MB Suspend message and grants the floor to the requesting PoC client. After media transmission of the interrupting PoC client, the PoC server returns the floor to the interrupted PoC client. Therefore, the privileged PoC client in a current PoC infrastructure interrupts the ongoing conversation and sends media, after which the floor is returned to the interrupted PoC client without issuing an explicit media request from the interrupted PoC client. Even in the pre-emptive case scenario where the pre-emptive PoC client interrupts the ongoing conversation, the conversation can be continued in a natural way.
摘要翻译： 如上所述，当参与PoC会话的特定PoC客户端在从另一个PoC客户端传输媒体期间向PoC服务器请求媒体传输时，PoC服务器通过发送MB暂停消息将具有地板的PoC客户端转换到暂停状态 并请求请求的PoC客户端。 在中断PoC客户端的媒体传输后，PoC服务器返回到中断的PoC客户端。 因此，当前PoC基础设施中的特权PoC客户端会中断正在进行的会话并发送媒体，之后将其发送到中断的PoC客户端，而不会从中断的PoC客户端发出显式媒体请求。 即使在抢先的PoC客户端中断正在进行的对话的抢先情况下，也可以以自然的方式继续对话。
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