公开(公告)号：US20160135210A1

公开(公告)日：2016-05-12

申请号：US14130798

申请日：2013-11-05

申请人： Sairamesh NAMMI ,  Erik LARSSON ,  Yi-Pin Eric WANG

发明人： Sairamesh NAMMI ,  Erik LARSSON ,  Yi-Pin Eric WANG

IPC分类号： H04W72/12 ,  H04W48/16

CPC分类号： H04W72/1231 ,  H04W40/08 ,  H04W48/12 ,  H04W48/16 ,  H04W72/1273 ,  H04W72/1289 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/324

摘要： A method and system for probing in a wireless communication network are disclosed. According to one aspect, a method includes directing at least one low power node to transmit a probing signal, where the probing signal includes least one code. The method also includes receiving from a wireless terminal an indication of downlink channel quality. The channel quality is based on a power of the probing signal received by the wireless terminal. The method further includes selectively directing at least one of the at least one low power node to communicate with the wireless terminal. The selecting is based on the indication of downlink channel quality.

摘要翻译： 公开了一种在无线通信网络中进行探测的方法和系统。 根据一个方面，一种方法包括引导至少一个低功率节点来发射探测信号，其中所述探测信号包括至少一个码。 该方法还包括从无线终端接收下行链路信道质量的指示。 信道质量基于由无线终端接收的探测信号的功率。 该方法还包括选择性地引导至少一个低功率节点中的至少一个与无线终端进行通信。 该选择基于下行链路信道质量的指示。