公开(公告)号：US20130170475A1

公开(公告)日：2013-07-04

申请号：US13339511

申请日：2011-12-29

申请人： Nathanael P. KUEHNER

发明人： Nathanael P. KUEHNER

IPC分类号： H04W72/12

CPC分类号： H04W48/10 ,  H04W84/08

摘要： Embodiments include a trunking site base station receiving a first base station control packet over a network and, in response, transmitting a first subscriber control packet over a subscriber control channel at a first transmission time that is determined based on a transmission schedule. The first subscriber control packet includes a frame sync, a network ID, and a payload. Responsive to determining that a second base station control packet has not been received before a first timeout (or based on another trigger), the base station transmits a second subscriber control packet at a second transmission time that is determined based on the transmission schedule. The second subscriber control packet includes the frame sync and the network ID. The second subscriber control packet also may include a payload indicating a delay period for a subscriber radio to wait before making an attempt to register with a different trunking site.

摘要翻译： 实施例包括通过网络接收第一基站控制分组的中继站点基站，并且作为响应，在基于传输调度确定的第一传输时间，通过用户控制信道发送第一用户控制分组。 第一用户控制分组包括帧同步，网络ID和有效载荷。 响应于在第一超时之前（或基于另一个触发）确定第二基站控制分组没有被接收到，基站在基于传输调度确定的第二传输时间发送第二用户控制分组。 第二用户控制分组包括帧同步和网络ID。 第二用户控制分组还可以包括指示用户无线电在尝试注册到不同中继站点之前等待的延迟周期的有效载荷。