公开(公告)号：US20170215116A1

公开(公告)日：2017-07-27

申请号：US15005755

申请日：2016-01-25

Applicant: QUALCOMM Incorporated

Inventor： Pavan Siravuru ,  Simon Walke ,  Manmohan Rawat ,  Awnit Kumar ,  Mungal Singh Dhanda ,  Naresh Babu Vungarala ,  Ravi Kanth Kotreka

IPC: H04W36/00 ,  H04B17/336 ,  H04B17/327 ,  H04W36/30

CPC classification number: H04W36/0061 ,  H04W36/0058 ,  H04W36/00835

Abstract: Disclosed are methods and apparatus to prevent poor quality handoff decisions in mobile networks. The methods and apparatus effectuate a determination whether a predetermined condition concerning a cell has occurred as detected in the mobile device, such as unsuccessful handoff or a signal to noise ratio being less than a certain amount. Based on such determinations, poor quality handoff decisions can be realized by modifying or configuring the measurement report message to be sent to the serving network where the measurement report is configured to omit information concerning those cells not meeting the predetermined condition. Accordingly, these cells will not be considered in handoff decisions, thus increasing the quality of such decisions.

公开(公告)号：US09749775B2

公开(公告)日：2017-08-29

申请号：US14738809

申请日：2015-06-12

Applicant: QUALCOMM Incorporated

Inventor： Juan Guerrero Ramirez ,  Manmohan Rawat

IPC: H04W76/06 ,  H04W4/00 ,  H04B5/00

CPC classification number: H04W4/008 ,  H04B5/00 ,  H04W4/80 ,  H04W76/30

Abstract: A method by a near-field communication (NFC) device is described. The method includes receiving, at an NFC controller, an end of test response from a lower tester (LT) device that indicates completion by the LT device of an NFC Forum test case. The method also includes sending an end of test message from the NFC controller to a device host. The method further includes initiating, by the device host, a deactivation process for the LT device upon receiving the end of test message.

公开(公告)号：US20160142950A1

公开(公告)日：2016-05-19

申请号：US14540500

申请日：2014-11-13

Applicant: QUALCOMM Incorporated

Inventor： Awnit Kumar ,  Zhi-Zhong Yu ,  Bahadir Canpolat ,  Manmohan Rawat

IPC: H04W36/00 ,  H04B7/04 ,  H04W24/10

CPC classification number: H04W36/0088 ,  H04B7/04 ,  H04B7/0871 ,  H04W24/10

Abstract: Various aspects of the present disclosure provide for an apparatus configured to receive a transmission from a serving cell utilizing a single antenna while the apparatus is operating in a first mode. While the apparatus is operating in a second mode, the apparatus may be configured to measure a signal quality of a neighbor cell utilizing at least one of two or more antennas and use receive diversity (RxD) to receive the transmission from the serving cell utilizing the two or more antennas. While the apparatus is operating in a third mode, the apparatus may be further configured to use only RxD to receive the transmission from the serving cell utilizing the two or more antennas. The first mode may be a single-antenna mode. The second mode may be a hybrid-antenna mode. The third mode may be an RxD-only mode.

Abstract translation: 本公开的各个方面提供了一种被配置为在设备以第一模式操作时利用单个天线从服务小区接收传输的装置。 当设备以第二模式操作时，该设备可以被配置为使用两个或更多天线中的至少一个来测量相邻小区的信号质量，并且使用接收分集（RxD）来从服务小区利用 两个或更多天线。 当设备以第三模式运行时，该装置还可以被配置为仅使用RxD来利用两个或更多个天线从服务小区接收传输。 第一模式可以是单天线模式。 第二模式可以是混合天线模式。 第三模式可以是仅RxD模式。