公开(公告)号：US06529497B1

公开(公告)日：2003-03-04

申请号：US09397863

申请日：1999-09-17

申请人： Suzanne Hjelm ,  Kenneth Balck

发明人： Suzanne Hjelm ,  Kenneth Balck

IPC分类号： H04J306

CPC分类号： H04W28/26

摘要： A telecommunications system (18) comprises a control node (24) and a base station node (22). The control node (24) maintains a first list (42) of idle radio channels which is consulted in order to obtain channels for a first type of telecommunications service. A second list (56) of idle radio channels is maintained for a specialized telecommunications service, the idle radio channels of the second list being radio channels which are unallocated with respect to the specialized telecommunications service but yet activated (e.g., having an established transmission path and synchronization). The second list of idle radio channels is initially consulted in order to obtain channels for the specialized telecommunications service. If no channels are available for the specialized telecommunications service on the second list, idle channels from the first list are adapted and utilized for the specialized telecommunications service. The specialized telecommunications service preferably involves packet data transfer (e.g., GPRS). As one aspect of the invention, any potential capacity problem is addressed by providing timers for channels on the second list. There is one timer corresponding to each channel on the second list, which timer is started when there is no more traffic ongoing on that channel. The channel remains activated with respect to the specialized telecommunications service, which makes fast specialized service access possible for all such users in that cell. As long as the timer has not expired, the channel on the second list is available for specialized service traffic without any new activation. However, when the timer expires, the channel is released and put on the first list, where it is once again available for all traffic. The timer values can be dynamically, e.g., depending on processor load or traffic load at a cell.

摘要翻译： 电信系统（18）包括控制节点（24）和基站节点（22）。 控制节点（24）保持空闲无线电信道的第一列表（42），以便为第一类电信服务获得信道。 为专用电信服务维护空闲无线电信道的第二列表（56），第二列表的空闲无线电信道是相对于专用电信服务未被分配但是被激活的无线电信道（例如，具有建立的传输路径 和同步）。 最初咨询了空闲无线电频道的第二个列表，以获得专用电信业务的频道。 如果在第二列表上没有可用于专用电信服务的信道，则将来自第一列表的空闲信道适配并用于专用电信业务。 专用电信业务优选地涉及分组数据传输（例如，GPRS）。 作为本发明的一个方面，任何潜在的容量问题都可以通过提供第二个列表中的频道的定时器来解决。 存在与第二列表上的每个通道对应的一个定时器，当该通道上没有更多流量进行时，该定时器被启动。 信道对于专用电信服务保持激活，这使得该小区中的所有这些用户能够快速地进行专门的业务接入。 只要定时器没有过期，第二个列表上的通道可用于专门的服务流量，而不需要任何新的激活。 然而，当定时器到期时，通道被释放并放在第一个列表上，再次可用于所有流量。 定时器值可以动态地，例如取决于处理器负载或单元处的业务负载。

公开(公告)号：US5978368A

公开(公告)日：1999-11-02

申请号：US069939

申请日：1998-04-30

申请人： Suzanne Hjelm ,  Asa sund

发明人： Suzanne Hjelm ,  Asa sund

IPC分类号： H04W28/26 ,  H04J3/06 ,  H04J3/07

CPC分类号： H04W72/10 ,  H04W76/066 ,  H04W88/12

摘要： A telecommunications system (18) comprises a control node (24) and a base station node (22). The control node (24) maintains a first list (42) of idle radio channels which is consulted in order to obtain channels for a first type of telecommunications service. A second list (56) of idle radio channels is maintained for a specialized telecommunications service, the idle radio channels of the second list being radio channels which are unallocated with respect to the specialized telecommunications service but yet activated (e.g., having an established transmission path and synchronization). The second list of idle radio channels is initially consulted in order to obtain channels for the specialized telecommunications service. If no channels are available for the specialized telecommunications service on the second list, idle channels from the first list are adapted and utilized for the specialized telecommunications service. The specialized telecommunications service preferably involves packet data transfer (e.g., GPRS).

摘要翻译： 电信系统（18）包括控制节点（24）和基站节点（22）。 控制节点（24）保持空闲无线电信道的第一列表（42），以便为第一类电信服务获得信道。 为专用电信服务维护空闲无线电信道的第二列表（56），第二列表的空闲无线电信道是相对于专用电信服务未被分配但是被激活的无线电信道（例如，具有建立的传输路径 和同步）。 最初咨询了空闲无线电频道的第二个列表，以获得专用电信业务的频道。 如果在第二列表上没有可用于专用电信服务的信道，则将来自第一列表的空闲信道适配并用于专用电信业务。 专用电信业务优选地涉及分组数据传输（例如，GPRS）。