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    • 2. 发明授权
    • Enhanced inter-RAT mobility support using inter-RAT channel avoidance
    • 使用RAT间信道回避的增强的RAT间移动性支持
    • US09031563B2
    • 2015-05-12
    • US13860688
    • 2013-04-11
    • QUALCOMM Incorporated
    • Sudhendra K. GuptaBhavan A. ShahNam Soo ParkArvind Swaminathan
    • H04W36/34H04W36/00H04W36/14H04W88/06
    • H04W36/34H04W36/0094H04W36/14H04W88/06
    • Methods, systems, and devices are described for improving inter-network mobility performance in multiple network wireless communication systems by using channel avoidance information from a first network using a first radio access technology (RAT) to modify inter-RAT behavior of a second network using a second RAT. In some embodiments, the second network queries the first network for channel avoidance information and applies the channel avoidance information in suppressing inter-RAT channel measurements, avoiding inter-RAT redirection, and/or avoiding inter-RAT reselection. In embodiments, inter-RAT channel measurement suppression, inter-RAT redirection avoidance, and/or inter-RAT reselection avoidance is performed by the mobile device. In other embodiments, channel avoidance information of the first network may be communicated to other network entities of the second network and one or more of these entities may modify various inter-RAT behaviors.
    • 描述了用于通过使用第一无线电接入技术(RAT)使用来自第一网络的信道回避信息来改善多网络无线通信系统中的网络间移动性能来修改第二网络的RAT间行为的方法,系统和设备 第二RAT。 在一些实施例中,第二网络向第一网络查询信道回避信息,并且在抑制RAT间信道测量,避免RAT间重定向和/或避免RAT间重新选择时应用信道回避信息。 在实施例中,移动设备执行RAT间信道测量抑制,RAT间重定向避免和/或RAT间重选避免。 在其他实施例中,第一网络的信道回避信息可以被传送到第二网络的其他网络实体,并且这些实体中的一个或多个可以修改各种RAT间行为。
    • 5. 发明申请
    • ENHANCED INTER-RAT MOBILITY SUPPORT USING INTER-RAT CHANNEL AVOIDANCE
    • 使用跨频道通道避免的增强的移动间移动性支持
    • US20130273916A1
    • 2013-10-17
    • US13860688
    • 2013-04-11
    • QUALCOMM INCORPORATED
    • Sudhendra K. GuptaBhavan A. ShahNam Soo ParkArvind Swaminathan
    • H04W36/34
    • H04W36/34H04W36/0094H04W36/14H04W88/06
    • Methods, systems, and devices are described for improving inter-network mobility performance in multiple network wireless communication systems by using channel avoidance information from a first network using a first radio access technology (RAT) to modify inter-RAT behavior of a second network using a second RAT. In some embodiments, the second network queries the first network for channel avoidance information and applies the channel avoidance information in suppressing inter-RAT channel measurements, avoiding inter-RAT redirection, and/or avoiding inter-RAT reselection. In embodiments, inter-RAT channel measurement suppression, inter-RAT redirection avoidance, and/or inter-RAT reselection avoidance is performed by the mobile device. In other embodiments, channel avoidance information of the first network may be communicated to other network entities of the second network and one or more of these entities may modify various inter-RAT behaviors.
    • 描述了用于通过使用第一无线电接入技术(RAT)使用来自第一网络的信道回避信息来改善多网络无线通信系统中的网络间移动性能来修改第二网络的RAT间行为的方法,系统和设备 第二RAT。 在一些实施例中,第二网络向第一网络查询信道回避信息,并且在抑制RAT间信道测量,避免RAT间重定向和/或避免RAT间重新选择时应用信道回避信息。 在实施例中,移动设备执行RAT间信道测量抑制,RAT间重定向避免和/或RAT间重选避免。 在其他实施例中,第一网络的信道回避信息可以被传送到第二网络的其他网络实体,并且这些实体中的一个或多个可以修改各种RAT间行为。
    • 7. 发明申请
    • OUT-OF-SERVICE SCANNING IN MOBILE EQUIPMENT HAVING TWO OR MORE MODEMS
    • 具有两种或多种模式的移动设备中的服务外扫描
    • US20140004856A1
    • 2014-01-02
    • US13801245
    • 2013-03-13
    • QUALCOMM INCORPORATED
    • Sudhendra K. GuptaWei QiNam Soo Park
    • H04W24/02
    • H04W24/02H04W48/16H04W64/00H04W88/06
    • Out-of-service (OOS) scanning in mobile equipment is disclosed in mobile equipment having two or more modems. The OOS scans are performed for one of the modems. A determination is made that a first status exists in response to detection that one of the OOS scans proved unsuccessful. Another determination is made that a second status exists in response to detecting that one other of the modems is not experiencing an OOS condition. In response to existence of the first status and the second status, information is utilized from the other of the modems to make a determination whether a third status exists. A determination is made, conditioned at least in part on existence of the third status, whether to perform another of the OOS scans.
    • 在具有两个或更多个调制解调器的移动设备中公开了移动设备中的服务外(OOS)扫描。 对其中一个调制解调器执行OOS扫描。 确定存在响应于检测到的OOS扫描中的一个被证明不成功的第一状态。 响应于检测到另一个调制解调器没有经历OOS状态,另一个确定存在第二状态。 响应于第一状态和第二状态的存在,从另一个调制解调器利用信息来确定是否存在第三状态。 作出决定,至少部分地基于第三状态的存在,是否执行另外的OOS扫描。
    • 10. 发明授权
    • Method and apparatus for selective better system reselection for wireless devices capable of cell reselection
    • 用于选择性更好的系统重选的方法和装置,用于能够进行小区重选的无线设备
    • US09049628B2
    • 2015-06-02
    • US13772038
    • 2013-02-20
    • QUALCOMM Incorporated
    • Arvind SwaminathanCat C. LeNam Soo Park
    • H04W4/00H04W36/00H04W48/18H04W88/06
    • H04W36/0061H04W48/18H04W88/06
    • Aspects of the present disclosure are directed to methods and apparatus for selective better system reselection for wireless devices capable of cell reselection. An apparatus for wireless communication is configured to receive a message from a current system, the message including a neighbor list having one or more neighbor systems. The apparatus compares the neighbor list to a local preferred systems list, and determine an existence of a preferred neighbor system in the local preferred systems list. The preferred neighbor system has higher priority than that of the neighbor systems in the neighbor list. The apparatus determines whether to perform Better System Reselect (BSR) for the preferred neighbor system instead of cell reselection based on the determination.
    • 本公开的方面涉及用于针对能够进行小区重选的无线设备的选择性更好的系统重选的方法和装置。 用于无线通信的装置被配置为从当前系统接收消息,所述消息包括具有一个或多个相邻系统的邻居列表。 该设备将邻居列表与本地优选系统列表进行比较,并且确定本地优选系统列表中优选邻居系统的存在。 优先邻居系统的优先级高于邻居列表中的邻居系统。 该装置基于该确定来确定是否对优选的相邻系统执行更好的系统重选(BSR)而不是小区重新选择。