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11.
公开(公告)号:US20130324128A1
公开(公告)日:2013-12-05
申请号:US13985706
申请日:2011-12-05
IPC分类号: H04W52/02
CPC分类号: H04W52/0203 , H04W24/02 , H04W88/14 , Y02D70/1224 , Y02D70/124 , Y02D70/1262
摘要: SGSNs in the same pool-arca share their resource information by using O&M messages or GTP-C messages. At least one of the SGSNs (Sleeping SGSN) decides to sleep (shut down or run in a low power state), based on the resource information. Then the Sleeping SGSN sends a power down notification to the connected RNC/BSC and SGSNs, thereby preventing the RNC/BSC from selecting the Sleeping SGSN for new connection and handovers, and transferring the load on the Sleeping SGSN to other SGSNs.
摘要翻译: 同一池中的SGSN通过使用O&M消息或GTP-C消息共享其资源信息。 至少一个SGSN(睡眠SGSN)基于资源信息决定睡眠(关闭或处于低功率状态)。 然后,休眠SGSN向连接的RNC / BSC和SGSN发送掉电通知,从而防止RNC / BSC选择睡眠SGSN进行新连接和切换,并将睡眠SGSN上的负载传送到其他SGSN。