公开(公告)号：US09100100B2

公开(公告)日：2015-08-04

申请号：US14145675

申请日：2013-12-31

Applicant: Futurewei Technologies Inc.

Inventor： Ping Shi ,  Wee Kian Toh ,  Navid Nader ,  Jorge Fabrega Sanchez ,  Siddardha Naraharisetti ,  Vinh Vo ,  Robert McCarthy ,  Mingliang Du ,  Vijayakumar Krishnamurthy

IPC: H04B1/44 ,  H04L1/18 ,  H04L5/00

CPC classification number: H04L1/18 ,  H04B1/1027 ,  H04B1/126 ,  H04B1/3833 ,  H04B7/0814 ,  H04B7/082 ,  H04B7/0825 ,  H04L5/001

Abstract: Various disclosed embodiments include methods and systems for operating a wireless electronic device having one or more antennas. The method comprises monitoring at least one parameter of a signal received from a remote transmitter. The method includes determining that the at least one parameter meets a first threshold and performing, at the wireless electronic device, a probing operation. The probing operation includes performing an antenna switching operation. The probing operation includes generating first signal information of the received signal prior to the antenna switching operation and generating second signal information of the received signal subsequent to the antenna switching operation. The probing operation includes determining whether the antenna switching operation achieves a desired gain based at least in part on the generated first and second signal information. The probing operation includes reversing the antenna switching operation in response to the desired gain not being achieved.

Abstract translation: 各种公开的实施例包括用于操作具有一个或多个天线的无线电子设备的方法和系统。 该方法包括监视从远程发射机接收的信号的至少一个参数。 所述方法包括确定所述至少一个参数满足第一阈值并且在所述无线电子设备处执行探测操作。 探测操作包括执行天线切换操作。 探测操作包括在天线切换操作之前产生接收信号的第一信号信息，并且在天线切换操作之后产生接收信号的第二信号信息。 探测操作包括至少部分地基于所生成的第一和第二信号信息来确定天线切换操作是否实现期望的增益。 探测操作包括响应于未实现的期望增益来反转天线切换操作。

公开(公告)号：US20150188599A1

公开(公告)日：2015-07-02

申请号：US14145675

申请日：2013-12-31

Applicant: Futurewei Technologies Inc.

Inventor： Ping Shi ,  Wee Kian Toh ,  Navid Nader ,  Jorge Fabrega Sanchez ,  Siddardha Naraharisetti ,  Vinh Vo ,  Robert McCarthy ,  Mingliang Du ,  Vijayakumar Krishnamurthy

IPC: H04B1/44

CPC classification number: H04L1/18 ,  H04B1/1027 ,  H04B1/126 ,  H04B1/3833 ,  H04B7/0814 ,  H04B7/082 ,  H04B7/0825 ,  H04L5/001

Abstract: Various disclosed embodiments include methods and systems for operating a wireless electronic device having one or more antennas. The method comprises monitoring at least one parameter of a signal received from a remote transmitter. The method includes determining that the at least one parameter meets a first threshold and performing, at the wireless electronic device, a probing operation. The probing operation includes performing an antenna switching operation. The probing operation includes generating first signal information of the received signal prior to the antenna switching operation and generating second signal information of the received signal subsequent to the antenna switching operation. The probing operation includes determining whether the antenna switching operation achieves a desired gain based at least in part on the generated first and second signal information. The probing operation includes reversing the antenna switching operation in response to the desired gain not being achieved.

Abstract translation: 各种公开的实施例包括用于操作具有一个或多个天线的无线电子设备的方法和系统。 该方法包括监视从远程发射机接收的信号的至少一个参数。 所述方法包括确定所述至少一个参数满足第一阈值并且在所述无线电子设备处执行探测操作。 探测操作包括执行天线切换操作。 探测操作包括在天线切换操作之前产生接收信号的第一信号信息，并且在天线切换操作之后产生接收信号的第二信号信息。 探测操作包括至少部分地基于所生成的第一和第二信号信息来确定天线切换操作是否实现期望的增益。 探测操作包括响应于未实现的期望增益来反转天线切换操作。