公开(公告)号：US20020080764A1

公开(公告)日：2002-06-27

申请号：US10080482

申请日：2002-02-22

Applicant: InterDigital Technology Corporation

Inventor： Ariela Zeira ,  Sung-Hyuk Shin ,  Steven G. Dick

IPC: H04B007/185

CPC classification number: H04W52/225 ,  H04W52/12 ,  H04W52/24

Abstract: An outer loop/weighted open loop power control method controls transmission power levels in a spread spectrum time division duplex communication user equipment (UE). The user equipment receives a communication including an transmitted power level and measures its received power level. Based in part on the measured power level and the transmitted power level, a path loss estimate is determined. A quality of the path loss estimate is also determined. The transmission power level for a communication from the user equipment is based on in part weighting the path loss estimate in response to the estimate's quality.

Abstract translation: 外环/加权开环功率控制方法控制扩频时分双工通信用户设备（UE）中的发射功率电平。 用户设备接收包括发射功率电平的通信并测量其接收功率电平。 部分地基于测量的功率电平和发射功率电平，确定路径损耗估计。 路径损耗估计的质量也被确定。 来自用户设备的通信的发射功率电平部分地基于估计的质量部分地加权路径损耗估计。

公开(公告)号：US20020075939A1

公开(公告)日：2002-06-20

申请号：US10080759

申请日：2002-02-22

Applicant: InterDigital Technology Corporation

Inventor： Ariela Zeira ,  Sung-Hyuk Shin ,  Steven G. Dick

IPC: H04B001/69

CPC classification number: H04W52/225 ,  H04W52/12 ,  H04W52/24

Abstract: Outer loop/weighted open loop power control apparatus controls transmission power levels in a spread spectrum time division duplex communication base station. The base station receives a communication including a transmitted power level and measures its received power level. Based in part on the measured power level and the transmitted power level, a path loss estimate is determined. A quality of the path loss estimate is also determined. The transmission power level for a communication from the base station is based in part on weighting the path loss estimate in response to the estimate's quality.

Abstract translation: 外环/加权开环功率控制装置控制扩频时分双工通信基站中的发射功率电平。 基站接收包括发射功率电平的通信并测量其接收功率电平。 部分地基于测量的功率电平和发射功率电平，确定路径损耗估计。 路径损耗估计的质量也被确定。 来自基站的通信的发射功率电平部分地基于响应于估计的质量对路径损耗估计进行加权。

公开(公告)号：US20020080765A1

公开(公告)日：2002-06-27

申请号：US10081809

申请日：2002-02-22

Applicant: InterDigital Technology Corporation

Inventor： Ariela Zeira ,  Sung-Hyuk Shin ,  Steven G. Dick

IPC: H04B007/185

CPC classification number: H04W52/225 ,  H04W52/12 ,  H04W52/24

Abstract: Outer loop/weighted open loop power control method controls transmission power levels in a spread spectrum time division duplex communication base station. The base station receives a communication including a transmitted power level and measures its received power level. Based in part on the measured power level and the transmitted power level, a path loss estimate is determined. A quality of the path loss estimate is also determined. The transmission power level for a communication from the base station is based in part on weighting the path loss estimate in response to the estimate's quality.

Abstract translation: 外环/加权开环功率控制方法控制扩频时分双工通信基站中的发射功率电平。 基站接收包括发射功率电平的通信并测量其接收功率电平。 部分地基于测量的功率电平和发射功率电平，确定路径损耗估计。 路径损耗估计的质量也被确定。 来自基站的通信的发射功率电平部分地基于响应于估计的质量对路径损耗估计进行加权。

公开(公告)号：US20020080747A1

公开(公告)日：2002-06-27

申请号：US10080896

申请日：2002-02-22

Applicant: InterDigital Technology Corporation

Inventor： Ariela Zeira ,  Sung-Hyuk Shin ,  Steven G. Dick

IPC: H04B007/216 ,  H04J003/00

CPC classification number: H04W52/225 ,  H04W52/12 ,  H04W52/24

Abstract: Outer loop/weighted open loop power control apparatus controls transmission power levels in a spread spectrum time division duplex communication user equipment (UE). The user equipment receives a communication including an transmitted power level and measures its received power level. Based in part on the measured power level and the transmitted power level, a path loss estimate is determined. A quality of the path loss estimate is also determined. The transmission power level for a communication from the user equipment is based on in part weighting the path loss estimate in response to the estimate's quality.

Abstract translation: 外环/加权开环功率控制装置控制扩频时分双工通信用户设备（UE）中的发射功率电平。 用户设备接收包括发射功率电平的通信并测量其接收功率电平。 部分地基于测量的功率电平和发射功率电平，确定路径损耗估计。 路径损耗估计的质量也被确定。 来自用户设备的通信的发射功率电平部分地基于估计的质量部分地加权路径损耗估计。