专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07643852B2 Method to calibrate RF paths of an FHOP adaptive base station 有权
标题翻译：校准FHOP自适应基站的RF路径的方法
公开(公告)号：US07643852B2
公开(公告)日：2010-01-05
申请号：US11333193
申请日：2006-01-17
申请人： John Noll , Jeffrey W. Smith , Shannon Tomarchio , Brady Gaughan
发明人： John Noll , Jeffrey W. Smith , Shannon Tomarchio , Brady Gaughan
IPC分类号： H04B1/38
CPC分类号： H04B7/0848 , H04B17/21
摘要： A method for calibration of RF paths of a frequency hopping adaptive base transceiver station is provided. The method of calibration calibrates a wireless cellular telecommunication system with a frequency hopping adaptive base transceiver station including an adaptive antenna array with two or more RF traffic transceiver apparatus chains. The wireless cellular telecommunication system communicates with mobile units on a frequencies defined by a hop list. The method of calibration includes the step of periodically interrupting a frequency hopping process of the frequency hopping adaptive base transceiver station while calls are in progress. The method of calibration further includes the step of calibrating an antenna transmit path for a RF traffic transceiver apparatus chain at a frequency selected to include one or more frequencies in the hop list to determine a set of weighting parameters for the antenna transmit path at the one or more frequencies. A self-calibrating frequency hopping adaptive base transceiver station is also provided.
摘要翻译：提供了一种用于校准跳频自适应基站的射频路径的方法。校准方法使用包括具有两个或更多个RF业务收发器设备链的自适应天线阵列的跳频自适应基站收发器校准无线蜂窝电信系统。无线蜂窝电信系统在跳频列表定义的频率上与移动单元进行通信。校准方法包括在呼叫进行期间周期性地中断跳频自适应基站收发机的跳频过程的步骤。校准方法还包括校准用于RF业务收发器设备链的天线发射路径的步骤，该频率被选择为包括跳频列表中的一个或多个频率，以确定一个天线发射路径的一组加权参数或更多的频率。还提供了自校准跳频自适应基站收发台。

2. 发明申请

US20120178437A1 METHOD TO CALIBRATE RF PATHS OF AN FHOP ADAPTIVE BASE STATION 有权
标题翻译：校准FHOP自适应基站的RF PATHS的方法
公开(公告)号：US20120178437A1
公开(公告)日：2012-07-12
申请号：US13350489
申请日：2012-01-13
申请人： John R. Noll , Jeffrey W. Smith , Shannon Tomarchio , Brady Gaughan
发明人： John R. Noll , Jeffrey W. Smith , Shannon Tomarchio , Brady Gaughan
IPC分类号： H04W4/00
CPC分类号： H04B7/0848 , H04B17/21
摘要： A base transceiver station including a transceiver unit is provided. A method of calibration uses a transceiver unit to receive an RF signal, measure a calibration value, and transmit the measured value. The calibration value is used to determine weighting parameters to compensate for relative RF path phase delay and amplitude variation.
摘要翻译：提供了包括收发器单元的基站收发器。校准方法使用收发器单元来接收RF信号，测量校准值并传输测量值。校准值用于确定加权参数以补偿相对RF路径相位延迟和幅度变化。

3. 发明授权

US08116817B2 Method to calibrate RF paths of an FHOP adaptive base station 有权
标题翻译：校准FHOP自适应基站的RF路径的方法
公开(公告)号：US08116817B2
公开(公告)日：2012-02-14
申请号：US12622956
申请日：2009-11-20
申请人： John R. Noll , Jeffrey W. Smith , Shannon Tomarchio , Brady Gaughan
发明人： John R. Noll , Jeffrey W. Smith , Shannon Tomarchio , Brady Gaughan
IPC分类号： H04B1/38
CPC分类号： H04B7/0848 , H04B17/21
摘要： A method for calibration of RF paths of a frequency hopping adaptive base transceiver station is provided. The method of calibration calibrates a wireless cellular telecommunication system with a frequency hopping adaptive base transceiver station including an adaptive antenna array with two or more RF traffic transceiver apparatus chains. The wireless cellular telecommunication system communicates with mobile units on a frequencies defined by a hop list. The method of calibration includes the step of periodically interrupting a frequency hopping process of the frequency hopping adaptive base transceiver station while calls are in progress. The method of calibration further includes the step of calibrating an antenna transmit path for a RF traffic transceiver apparatus chain at a frequency selected to include one or more frequencies in the hop list to determine a set of weighting parameters for the antenna transmit path at the one or more frequencies. A self-calibrating frequency hopping adaptive base transceiver station is also provided.
摘要翻译：提供了一种用于校准跳频自适应基站的射频路径的方法。校准方法使用包括具有两个或更多个RF业务收发器设备链的自适应天线阵列的跳频自适应基站收发器校准无线蜂窝电信系统。无线蜂窝电信系统在跳频列表定义的频率上与移动单元进行通信。校准方法包括在呼叫进行期间周期性地中断跳频自适应基站收发机的跳频过程的步骤。校准方法还包括校准用于RF业务收发器设备链的天线发射路径的步骤，该频率被选择为包括跳频列表中的一个或多个频率，以确定一个天线发射路径的一组加权参数或更多的频率。还提供了自校准跳频自适应基站收发台。

4. 发明申请

US20100069120A1 METHOD TO CALIBRATE RF PATHS OF AN FHOP ADAPTIVE BASE STATION 有权
标题翻译：校准FHOP自适应基站的RF PATHS的方法
公开(公告)号：US20100069120A1
公开(公告)日：2010-03-18
申请号：US12622956
申请日：2009-11-20
申请人： John R. Noll , Jeffrey W. Smith , Shannon Tomarchio , Brady Gaughan
发明人： John R. Noll , Jeffrey W. Smith , Shannon Tomarchio , Brady Gaughan
IPC分类号： H04B1/38 , H04B1/713
CPC分类号： H04B7/0848 , H04B17/21
摘要： A method for calibration of RF paths of a frequency hopping adaptive base transceiver station is provided. The method of calibration calibrates a wireless cellular telecommunication system with a frequency hopping adaptive base transceiver station including an adaptive antenna array with two or more RF traffic transceiver apparatus chains. The wireless cellular telecommunication system communicates with mobile units on a frequencies defined by a hop list. The method of calibration includes the step of periodically interrupting a frequency hopping process of the frequency hopping adaptive base transceiver station while calls are in progress. The method of calibration further includes the step of calibrating an antenna transmit path for a RF traffic transceiver apparatus chain at a frequency selected to include one or more frequencies in the hop list to determine a set of weighting parameters for the antenna transmit path at the one or more frequencies. A self-calibrating frequency hopping adaptive base transceiver station is also provided.
摘要翻译：提供了一种用于校准跳频自适应基站的射频路径的方法。校准方法使用包括具有两个或更多个RF业务收发器设备链的自适应天线阵列的跳频自适应基站收发器校准无线蜂窝电信系统。无线蜂窝电信系统在跳频列表定义的频率上与移动单元进行通信。校准方法包括在呼叫进行期间周期性地中断跳频自适应基站收发机的跳频过程的步骤。校准方法还包括校准用于RF业务收发器设备链的天线发射路径的步骤，该频率被选择为包括跳频列表中的一个或多个频率，以确定一个天线发射路径的一组加权参数或更多的频率。还提供了自校准跳频自适应基站收发台。

5. 发明授权

US08712475B2 Method to calibrate RF paths of an FHOP adaptive base station 有权
标题翻译：校准FHOP自适应基站的RF路径的方法
公开(公告)号：US08712475B2
公开(公告)日：2014-04-29
申请号：US13350489
申请日：2012-01-13
申请人： John R. Noll , Jeffrey W. Smith , Shannon Tomarchio , Brady Gaughan
发明人： John R. Noll , Jeffrey W. Smith , Shannon Tomarchio , Brady Gaughan
IPC分类号： H04B1/38
CPC分类号： H04B7/0848 , H04B17/21
摘要： A base transceiver station including a transceiver unit is provided. A method of calibration uses a transceiver unit to receive an RF signal, measure a calibration value, and transmit the measured value. The calibration value is used to determine weighting parameters to compensate for relative RF path phase delay and amplitude variation.
摘要翻译：提供了包括收发器单元的基站收发器。校准方法使用收发器单元来接收RF信号，测量校准值并传输测量值。校准值用于确定加权参数以补偿相对RF路径相位延迟和幅度变化。

6. 发明申请

US20070183479A1 Method to calibrate RF paths of an FHOP adaptive base station 有权
标题翻译：校准FHOP自适应基站的RF路径的方法
公开(公告)号：US20070183479A1
公开(公告)日：2007-08-09
申请号：US11333193
申请日：2006-01-17
申请人： John Noll , Jeffrey Smith , Shannon Tomarchio , Brady Gaughan
发明人： John Noll , Jeffrey Smith , Shannon Tomarchio , Brady Gaughan
IPC分类号： H04B1/00
CPC分类号： H04B7/0848 , H04B17/21
摘要： A method for calibration of RF paths of a frequency hopping adaptive base transceiver station is provided. The method of calibration calibrates a wireless cellular telecommunication system with a frequency hopping adaptive base transceiver station including an adaptive antenna array with two or more RF traffic transceiver apparatus chains. The wireless cellular telecommunication system communicates with mobile units on a frequencies defined by a hop list. The method of calibration includes the step of periodically interrupting a frequency hopping process of the frequency hopping adaptive base transceiver station while calls are in progress. The method of calibration further includes the step of calibrating an antenna transmit path for a RF traffic transceiver apparatus chain at a frequency selected to include one or more frequencies in the hop list to determine a set of weighting parameters for the antenna transmit path at the one or more frequencies. A self-calibrating frequency hopping adaptive base transceiver station is also provided.
摘要翻译：提供了一种用于校准跳频自适应基站的射频路径的方法。校准方法使用包括具有两个或更多个RF业务收发器设备链的自适应天线阵列的跳频自适应基站收发器校准无线蜂窝电信系统。无线蜂窝电信系统在跳频列表定义的频率上与移动单元进行通信。校准方法包括在呼叫进行期间周期性地中断跳频自适应基站收发机的跳频过程的步骤。校准方法还包括校准用于RF业务收发器设备链的天线发射路径的步骤，该频率被选择为包括跳频列表中的一个或多个频率，以确定一个天线发射路径的一组加权参数或更多的频率。还提供了自校准跳频自适应基站收发台。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式