公开(公告)号：WO2010045256A3

公开(公告)日：2010-07-01

申请号：PCT/US2009060546

申请日：2009-10-13

Applicant: QUALCOMM INC ,  GANDHI MANASI D ,  NAYAK SHIVANK ,  KANADE PARAG MOHAN

Inventor： GANDHI MANASI D ,  NAYAK SHIVANK ,  KANADE PARAG MOHAN

IPC: H04W48/18

CPC classification number: H04W48/18

Abstract: Disclosed are systems, methods and computer program products for better system reselection (BSR) in a multi-system wireless communication environment. In one aspect, the BSR procedure provisions a mobile device to determine if a currently-registered wireless communication system is the most-preferred system among systems of a similar technology and among systems of different technologies identified in the device's combined preferred roaming list (PRL). The mobile device then activates an intra-system BSR timer if the currently-registered system is not the most-preferred system among systems of similar technology and an inter-system BSR timer if the currently-registered system is not the most- preferred system among systems of different technologies. Upon expiration of the intra- system BSR timer, the mobile device searches for a more-preferred system among systems of similar technology. Upon expiration of the inter-system BSR timer, the mobile device searches for a more-preferred system among systems of different technologies.

Abstract translation: 公开了用于多系统无线通信环境中的更好的系统重选（BSR）的系统，方法和计算机程序产品。 在一个方面，BSR过程提供移动设备以确定当前注册的无线通信系统是否是类似技术的系统当中以及设备的组合优选漫游列表（PRL）中标识的不同技术的系统当中最优选的系统， 。 如果当前注册的系统不是类似技术的系统中的最优选的系统，并且如果当前注册的系统不是系统中最优选的系统，则系统间BSR定时器如果不是最优选的系统，则移动设备激活系统内BSR定时器 不同技术的系统。 在系统内BSR计时器到期时，移动设备在类似技术的系统中搜索更优选的系统。 在系统间BSR定时器到期时，移动设备在不同技术的系统中搜索更优选的系统。

公开(公告)号：WO2011022695A3

公开(公告)日：2011-04-14

申请号：PCT/US2010046227

申请日：2010-08-20

Applicant: QUALCOMM INC ,  LIE GREGORY R ,  LIN LIJUN ,  CHAN ROBERT K ,  GANDHI MANASI D

Inventor： LIE GREGORY R ,  LIN LIJUN ,  CHAN ROBERT K ,  GANDHI MANASI D

IPC: H04B1/707

CPC classification number: H04L27/2647 ,  H04J11/0079

Abstract: Apparatus and methods are described herein for detecting pilot signals. An access terminal determines whether each pilot signal in its active set can be tracked. If not, the access terminal adjusts the search window center associated with any untracked pilot to a position that allows tracking. In some aspects, a known search window center of a tracked member of a same pilot group may be used.

Abstract translation: 这里描述了用于检测导频信号的设备和方法。 接入终端确定是否可以跟踪其活动组中的每个导频信号。 如果没有，则接入终端将与任何未跟踪的导频相关联的搜索窗口中心调整到允许跟踪的位置。 在一些方面，可以使用相同导频组的被跟踪成员的已知搜索窗口中心。

公开(公告)号：WO2013155479A3

公开(公告)日：2014-01-16

申请号：PCT/US2013036475

申请日：2013-04-12

Applicant: QUALCOMM INC

Inventor： SWAMINATHAN ARVIND ,  PAL RAJEEV ,  PARK NAM SOO ,  KURUNDKAR RAJEEV SUBHASH ,  KIDANE YONAS S ,  BALASUBRAMANIAN SRINIVASAN ,  HA JIMIN ,  SLOANE MARK F ,  GANDHI MANASI D

IPC: H04W48/16 ,  H04W36/14 ,  H04W48/18 ,  H04W48/20

CPC classification number: H04W48/16 ,  H04W48/18

Abstract: A method for scanning for wireless systems is described. The method includes camping on a first system of a first system type. The method also includes maintaining a second system type not available list. The method additionally includes maintaining a second system type available list. The method further includes detecting a scan trigger. The method also includes determining whether the first system is in the second system type not available list. The method additionally includes scanning for second system type systems based on a timer.

Abstract translation: 描述了一种扫描无线系统的方法。 该方法包括在第一系统类型的第一系统上露营。 该方法还包括维护第二系统类型不可用列表。 该方法还包括维护第二系统类型可用列表。 该方法还包括检测扫描触发。 该方法还包括确定第一系统是​​否处于第二系统类型不可用列表中。 该方法还包括基于定时器扫描第二系统类型系统。