公开(公告)号：US20120275363A1

公开(公告)日：2012-11-01

申请号：US13259054

申请日：2010-04-27

申请人： Haiying Hu ,  Qiang Qian

发明人： Haiying Hu ,  Qiang Qian

IPC分类号： H04W52/02

CPC分类号： H04W52/0206 ,  H04W24/02 ,  Y02D70/00

摘要： The present disclosure provides a method and system for realizing a carrier control. The method includes: a BBU obtains and collects on-off state information of corresponding logic carriers of all configured cells and logic physical relationships of carrier frequencies according to on-off states of physical carriers reported by RRUs and reports them to a Base Station Controller (BSC); the BSC re-determines the on-off states of the logic carriers and returns them to the BBU; and the BBU converts the obtained on-off states of the logic carriers into on-off states of the physical carriers and transmits them to corresponding RRUs, and the RRUs perform carrier controls according to the obtained on-off states of the physical carriers. By the method of the present disclosure, the BSC ensures itself to be consistent with the on-off states of the carriers of the RRU by effectively controlling the on-off states of the RRU through the BBU, so that carriers are well controlled and the target of saving energy and reducing consumption is better achieved.

摘要翻译： 本公开提供了一种用于实现载波控制的方法和系统。 该方法包括：BBU根据RRU报告的物理载波的断开状态获取并收集所有配置的小区的对应逻辑载波的开关状态信息和载波频率的逻辑物理关系，并将其报告给基站控制器（ BSC）; BSC重新确定逻辑载波的开关状态并将其返回到BBU; 并且BBU将获得的逻辑载波的开 - 关状态转换为物理载波的开 - 关状态，并将它们发送到对应的RRU，并且RRU根据获得的物理载波的开 - 关状态来执行载波控制。 通过本公开的方法，通过有效地通过BBU控制RRU的开关状态，BSC确保其自身与RRU的载波的开 - 关状态一致，使得载波被良好地控制，并且 节能减排目标得到更好的实现。

公开(公告)号：US08675534B2

公开(公告)日：2014-03-18

申请号：US13259054

申请日：2010-04-27

申请人： Haiying Hu ,  Qiang Qian

发明人： Haiying Hu ,  Qiang Qian

IPC分类号： H04W52/02

CPC分类号： H04W52/0206 ,  H04W24/02 ,  Y02D70/00

摘要： The present disclosure provides a method and system for realizing a carrier control. The method includes: a BBU obtains and collects on-off state information of corresponding logic carriers of all configured cells and logic physical relationships of carrier frequencies according to on-off states of physical carriers reported by RRUs and reports them to a Base Station Controller (BSC); the BSC re-determines the on-off states of the logic carriers and returns them to the BBU; and the BBU converts the obtained on-off states of the logic carriers into on-off states of the physical carriers and transmits them to corresponding RRUs, and the RRUs perform carrier controls according to the obtained on-off states of the physical carriers. By the method of the present disclosure, the BSC ensures itself to be consistent with the on-off states of the carriers of the RRU by effectively controlling the on-off states of the RRU through the BBU, so that carriers are well controlled and the target of saving energy and reducing consumption is better achieved.

摘要翻译： 本公开提供了一种用于实现载波控制的方法和系统。 该方法包括：BBU根据RRU报告的物理载波的断开状态获取并收集所有配置的小区的对应逻辑载波的开关状态信息和载波频率的逻辑物理关系，并将其报告给基站控制器（ BSC）; BSC重新确定逻辑载波的开关状态并将其返回到BBU; 并且BBU将获得的逻辑载波的开 - 关状态转换为物理载波的开 - 关状态，并将它们发送到对应的RRU，并且RRU根据获得的物理载波的开 - 关状态来执行载波控制。 通过本公开的方法，通过有效地通过BBU控制RRU的开 - 关状态，BSC确保其自身与RRU的载波的开 - 关状态一致，使得载波被良好地控制，并且 节能减排目标得到更好的实现。