公开(公告)号：US20150124661A1

公开(公告)日：2015-05-07

申请号：US14073723

申请日：2013-11-06

Applicant: QUALCOMM INCORPORATED

Inventor： Xiaoyin He ,  Ashok Mantravadi ,  Bruce A. Judson ,  Prashanth Akula

IPC: H04L5/00 ,  H04W88/06 ,  H04L5/16 ,  H04L5/14 ,  H04W52/24

CPC classification number: H04L5/0066 ,  H04L5/14 ,  H04L5/16 ,  H04W52/243 ,  H04W72/1226 ,  H04W88/02 ,  H04W88/06

Abstract: The present disclosure includes systems and methods for operating a wireless communication system in multiple modes. The system is configured in a first mode when a transmission interference in a receiver of a wireless device is below a first threshold. The system is configured in one or more intermediate modes when the transmission interference is above the first threshold and below a second threshold. The system is configured in a second mode when the transmission interference is above the second threshold. The one or more intermediate modes activate interference management processes and the wireless device transmits data and receives data simultaneously. In some embodiments, transmission interference may be based on an SINR measurement.

Abstract translation: 本公开包括用于以多种模式操作无线通信系统的系统和方法。 当无线设备的接收机中的传输干扰低于第一阈值时，系统被配置为第一模式。 当传输干扰高于第一阈值并低于第二阈值时，系统被配置成一个或多个中间模式。 当传输干扰高于第二阈值时，系统被配置为第二模式。 一个或多个中间模式激活干扰管理过程，并且无线设备同时发送数据和接收数据。 在一些实施例中，传输干扰可以基于SINR测量。

公开(公告)号：US20140162570A1

公开(公告)日：2014-06-12

申请号：US13712607

申请日：2012-12-12

Applicant: QUALCOMM INCORPORATED

Inventor： I-Hsiang Lin ,  Zhijie Xiong ,  Seshagiri Krishnamoorthy ,  Jin-Su Ko ,  Prashanth Akula ,  Liang Zhao ,  Kevin Hsi Huai Wang ,  Desong Zhao

IPC: H04B1/38

CPC classification number: H04B1/0064

Abstract: An RFIC configuration for reduced antenna trace loss is disclosed. In an exemplary embodiment, an apparatus includes a primary RFIC and a secondary RFIC that is configured to receive analog signals from at least two antennas. The secondary RFIC is configured to process selected analog signals received from at least one antenna to generate an analog output that is input to the primary RFIC.

Abstract translation: 公开了一种用于降低天线轨迹损耗的RFIC配置。 在示例性实施例中，装置包括主RFIC和辅助RFIC，其被配置为从至少两个天线接收模拟信号。 辅助RFIC被配置为处理从至少一个天线接收的所选模拟信号，以产生输入到主RFIC的模拟输出。