公开(公告)号：US09510281B2

公开(公告)日：2016-11-29

申请号：US14491175

申请日：2014-09-19

Applicant: QUALCOMM Incorporated

Inventor： Fernando Igartua ,  Nir Gerber

IPC: H04B1/12 ,  H04B15/02 ,  H04W52/02 ,  G06F13/42 ,  H04W4/00 ,  H04W88/06

CPC classification number: H04W52/0209 ,  G06F13/4221 ,  H04B1/123 ,  H04B15/02 ,  H04W4/80 ,  H04W88/06 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/168 ,  Y02D70/40

Abstract: Aspects of priority arbitration for interference mitigation are disclosed. In one aspect, a computing device is provided that employs a control system configured to arbitrate the activity of multiple interfaces. This arbitration mitigates potential electromagnetic interference (EMI) that may degrade the performance of the computing device. Upon a first interface requesting to become active, the control system is configured to determine if a second interface is currently active. If so, the control system is configured to arbitrate the activity of the first interface and the second interface to mitigate the potential EMI generated if the interfaces are concurrently active. The computing device includes an aggressor controller and a victim receiver, each corresponding to a particular interface. The control system is configured to arbitrate such activity so that the aggressor controller and corresponding cable do not generate EMI during a time period that would degrade the performance of the victim receiver.

Abstract translation: 披露干扰缓解优先仲裁方面。 在一个方面，提供了一种计算设备，其使用被配置为仲裁多个接口的活动的控制系统。 该仲裁减轻了可能降低计算设备性能的潜在电磁干扰（EMI）。 在第一接口请求激活时，控制系统被配置为确定第二接口当前是否处于活动状态。 如果是这样，则控制系统被配置为对第一接口和第二接口的活动进行仲裁以减轻如果接口同时处于活动状态时产生的潜在EMI。 计算设备包括攻击者控制器和受害者接收器，每个对应于特定接口。 控制系统被配置为仲裁这样的活动，使得攻击者控制器和相应的电缆在会降低受害者接收者的性能的时间段期间不产生EMI。

公开(公告)号：US20160088554A1

公开(公告)日：2016-03-24

申请号：US14491175

申请日：2014-09-19

Applicant: QUALCOMM Incorporated

Inventor： Fernando Igartua ,  Nir Gerber

IPC: H04W52/02 ,  H04W4/00 ,  G06F13/42

CPC classification number: H04W52/0209 ,  G06F13/4221 ,  H04B1/123 ,  H04B15/02 ,  H04W4/80 ,  H04W88/06 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/168 ,  Y02D70/40

Abstract: Aspects of priority arbitration for interference mitigation are disclosed. In one aspect, a computing device is provided that employs a control system configured to arbitrate the activity of multiple interfaces. This arbitration mitigates potential electromagnetic interference (EMI) that may degrade the performance of the computing device. Upon a first interface requesting to become active, the control system is configured to determine if a second interface is currently active. If so, the control system is configured to arbitrate the activity of the first interface and the second interface to mitigate the potential EMI generated if the interfaces are concurrently active. The computing device includes an aggressor controller and a victim receiver, each corresponding to a particular interface. The control system is configured to arbitrate such activity so that the aggressor controller and corresponding cable do not generate EMI during a time period that would degrade the performance of the victim receiver.

Abstract translation: 披露干扰缓解优先仲裁方面。 在一个方面，提供了一种计算设备，其使用被配置为仲裁多个接口的活动的控制系统。 该仲裁减轻了可能降低计算设备性能的潜在电磁干扰（EMI）。 在第一接口请求激活时，控制系统被配置为确定第二接口当前是否处于活动状态。 如果是这样，则控制系统被配置为对第一接口和第二接口的活动进行仲裁以减轻如果接口同时处于活动状态时产生的潜在EMI。 计算设备包括攻击者控制器和受害者接收器，每个对应于特定接口。 控制系统被配置为仲裁这样的活动，使得攻击者控制器和相应的电缆在会降低受害者接收者的性能的时间段期间不产生EMI。