公开(公告)号：US09143957B2

公开(公告)日：2015-09-22

申请号：US13762107

申请日：2013-02-07

Applicant: QUALCOMM Incorporated

Inventor： Ahmed K. Sadek ,  Tamer Adel Kadous

IPC: H04W16/14 ,  H04W24/02 ,  H04W28/22 ,  H04L1/00 ,  H04W92/02

CPC classification number: H04W24/02 ,  H04L1/0002 ,  H04L1/0003 ,  H04L1/0026 ,  H04W16/14 ,  H04W28/0231 ,  H04W28/22 ,  H04W52/225 ,  H04W52/243 ,  H04W72/1215 ,  H04W92/02

Abstract: A device in a wireless system may determine when communications of a first radio access technology (RAT) experience interference from communications of a second RAT and may alter the communications of at least the first RAT or the second RAT to reduce the interference. In some instances, altering the communications include controlling a transmission rate to the second RAT based at least on a determined channel capacity.

Abstract translation: 无线系统中的设备可以确定第一无线电接入技术（RAT）的通信何时经受来自第二RAT的通信的干扰，并且可以改变至少第一RAT或第二RAT的通信以减少干扰。 在一些情况下，改变通信包括至少基于确定的信道容量来控制到第二RAT的传输速率。

公开(公告)号：US08964718B2

公开(公告)日：2015-02-24

申请号：US13727396

申请日：2012-12-26

Applicant: QUALCOMM Incorporated

Inventor： Ahmed K. Sadek ,  Pranav Dayal ,  Ashok Mantravadi

IPC: H04J1/00 ,  H04W24/02 ,  H04W16/14 ,  H04W88/06

CPC classification number: H04W24/02 ,  H04W16/14 ,  H04W88/06

Abstract: A user equipment (UE) may reduce coexistence issues with one or more radio access technologies (RATs) caused by a bursty interference. The bursty interference may be detected by detecting a number of modes in a measured signal sample and determining when a signal contains a multi-modal distribution based at least in part on the detecting. A coexistence indication is created based at least in part on the determining.

Abstract translation: 用户设备（UE）可以减少由突发干扰引起的一种或多种无线电接入技术（RAT）的共存问题。 可以通过检测测量信号样本中的多个模式并且至少部分地基于检测来确定信号何时包含多模式分布来检测突发干扰。 至少部分地基于确定来创建共存指示。

公开(公告)号：US20130176877A1

公开(公告)日：2013-07-11

申请号：US13727396

申请日：2012-12-26

Applicant: QUALCOMM INCORPORATED

Inventor： Ahmed K. Sadek ,  Pranav Dayal ,  Ashok Mantravadi

IPC: H04W24/02

CPC classification number: H04W24/02 ,  H04W16/14 ,  H04W88/06

Abstract: A user equipment (UE) may reduce coexistence issues with one or more radio access technologies (RATs) caused by a bursty interference. The bursty interference may be detected by detecting a number of modes in a measured signal sample and determining when a signal contains a multi-modal distribution based at least in part on the detecting. A coexistence indication is created based at least in part on the determining.

Abstract translation: 用户设备（UE）可以减少由突发干扰引起的一种或多种无线电接入技术（RAT）的共存问题。 可以通过检测测量信号样本中的多个模式并且至少部分地基于检测来确定信号何时包含多模式分布来检测突发干扰。 至少部分地基于确定来创建共存指示。

公开(公告)号：US20140071941A1

公开(公告)日：2014-03-13

申请号：US13795352

申请日：2013-03-12

Applicant: QUALCOMM INCORPORATED

Inventor： Ahmed K. Sadek ,  Rajat Prakash ,  Chirag Sureshbhai Patel

IPC: H04W8/26

CPC classification number: H04W8/26 ,  H04W24/02 ,  H04W48/12

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided in connection with improving PCI selection and/or allocation so as to reduce interference from unloaded cells. In one example, a network entity is equipped to determine whether a cell is loaded or unloaded, and allocate a PCI from a common pool of PCIs to the cell when the cell is unloaded. In another example, a network entity is equipped to determine that a cell is to transition between an unloaded state and a loaded state, and use a first PCI from a common PCI pool associated with the cell in the unloaded state and a second PCI associated with the cell in the loaded state. In another example, a communications device is equipped to attempt to access a first cell associated with a first PCI which indicated that the first cell is unloaded.

Abstract translation: 结合改进PCI选择和/或分配来提供用于无线通信的方法，装置和计算机程序产品，以便减少来自未加载小区的干扰。 在一个示例中，配备网络实体以确定单元是否被加载或卸载，并且当单元被卸载时，从PCI的共同池分配PCI到单元。 在另一示例中，网络实体被配备为确定小区将在卸载状态和加载状态之间转换，并且使用来自与处于卸载状态的小区相关联的公共PCI池的第一PCI和与该负载状态相关联的第二PCI 电池处于负载状态。 在另一示例中，通信设备被配备为尝试访问指示第一小区被卸载的与第一PCI相关联的第一小区。