公开(公告)号：US08615267B1

公开(公告)日：2013-12-24

申请号：US12984017

申请日：2011-01-04

申请人： Rajveen Narendran ,  Andrew M. Wurtenberger ,  Ryan S. Talley ,  Muralidhar R. Malreddy

发明人： Rajveen Narendran ,  Andrew M. Wurtenberger ,  Ryan S. Talley ,  Muralidhar R. Malreddy

IPC分类号： H04W52/16 ,  H04W52/24

CPC分类号： H04W52/16 ,  H04W52/50

摘要： Methods and systems are provided for considering macro-network reverse-link conditions when selecting a power level at which to send an initial access probe to a femtocell. In at least one embodiment, a mobile station receives an indication of macro-network reverse noise, and then selects an initial-access-probe transmit power level based at least in part on the value of the received indication. The mobile station then sends an initial access probe to a femtocell at the selected power level. The mobile station may receive indications of macro-network reverse noise such as a reverse noise rise (RNR), reverse frame error rate (RFER), reverse activity bits (RAB), suggested macro-network initial-access-probe transmit power levels, etc.

摘要翻译： 提供了在选择向毫微微蜂窝发送初始接入探测的功率电平时考虑宏网反向链路条件的方法和系统。 在至少一个实施例中，移动站接收宏网络反向噪声的指示，然后至少部分地基于所接收的指示的值来选择初始接入探测发射功率电平。 然后，移动台以所选择的功率电平向毫微微小区发送初始接入探测。 移动台可以接收诸如反向噪声上升（RNR），反向帧错误率（RFER），反向活动比特（RAB），建议的宏网络初始接入探测发射功率电平等宏网络反向噪声的指示， 等等