公开(公告)号：US20130331106A1

公开(公告)日：2013-12-12

申请号：US13745515

申请日：2013-01-18

Applicant: QUALCOMM INCORPORATED

Inventor： Vansh Pal Singh MAKH ,  An-swol C. Hu ,  Jittra Jootar

IPC: H04W36/32

CPC classification number: H04W36/32 ,  H04B1/7083 ,  H04W36/0094

Abstract: The present disclosure presents example methods and apparatuses for improved cell searching in a wireless communications environment. For example, the disclosure presents example methods that can include computing a predicted serving signal strength associated with a serving cell where a mobility state of a user equipment is one of a stationary state or a low mobility state. Furthermore, in an aspect, the example method can include ascertaining a search threshold based at least on the predicted serving signal strength and generating a search integration length based on at least the search threshold. In addition, some example methods may include scanning for one or more reselection candidate cells based on at least the search integration length, wherein each of the one or more reselection candidate cells has a cell signal strength greater than the search threshold.

Abstract translation: 本公开提供了用于在无线通信环境中改进小区搜索的示例性方法和装置。 例如，本公开提供了示例性方法，其可以包括计算与服务小区相关联的预测服务信号强度，其中用户设备的移动性状态是静态或低移动性状态之一。 此外，在一方面，示例性方法可以包括至少基于预测的服务信号强度来确定搜索阈值，并且至少基于搜索阈值生成搜索整合长度。 另外，一些示例性方法可以包括至少基于搜索积分长度来扫描一个或多个重选候选小区，其中一个或多个重选候选小区中的每一个具有大于搜索阈值的小区信号强度。

公开(公告)号：US09668191B2

公开(公告)日：2017-05-30

申请号：US13745515

申请日：2013-01-18

Applicant: QUALCOMM Incorporated

Inventor： Vansh Pal Singh Makh ,  An-swol C. Hu ,  Jittra Jootar

IPC: H04W36/32 ,  H04W36/00 ,  H04B1/7083

CPC classification number: H04W36/32 ,  H04B1/7083 ,  H04W36/0094

Abstract: The present disclosure presents example methods and apparatuses for improved cell searching in a wireless communications environment. For example, the disclosure presents example methods that can include computing a predicted serving signal strength associated with a serving cell where a mobility state of a user equipment is one of a stationary state or a low mobility state. Furthermore, in an aspect, the example method can include ascertaining a search threshold based at least on the predicted serving signal strength and generating a search integration length based on at least the search threshold. In addition, some example methods may include scanning for one or more reselection candidate cells based on at least the search integration length, wherein each of the one or more reselection candidate cells has a cell signal strength greater than the search threshold.

公开(公告)号：US20130244657A1

公开(公告)日：2013-09-19

申请号：US13745442

申请日：2013-01-18

Applicant: QUALCOMM INCORPORATED

Inventor： Fan WANG ,  An-swol C. Hu ,  Uzma Khan ,  Sundaresan Tambaram Kailasam ,  Krishna Rao Mandadapu

IPC: H04W36/24

CPC classification number: H04W36/24 ,  H04W36/0083 ,  H04W36/0088 ,  H04W36/14 ,  H04W88/06

Abstract: Apparatus and method for wireless communication in a wireless communication network includes operating a wireless device on a first wireless communication technology. Aspects also include detecting a cell of a second wireless communication technology and determining the detected cell of the second wireless communication technology satisfies a first reselection criterion based on a first measurement. Still further the aspects includes expediting a determination of whether to perform cell reselection to the second wireless communication technology based on the detected cell of the second wireless communication technology satisfying the first reselection criterion. Additionally, aspects include determining to reselect to the detected cell of the second wireless communication technology when the at least one new measurement satisfies a second reselection criterion for the reselection time period.

Abstract translation: 无线通信网络中用于无线通信的设备和方法包括在第一无线通信技术上操作无线设备。 方面还包括检测第二无线通信技术的小区，并且基于第一测量确定第二无线通信技术的检测小区满足第一重选标准。 此外，这些方面包括基于满足第一重选标准的第二无线通信技术的检测小区来加快是否对第二无线通信技术执行小区重选的确定。 另外，当至少一个新测量满足重选时间段的第二重选准则时，方面包括确定重新选择第二无线通信技术的检测小区。

公开(公告)号：US08923865B2

公开(公告)日：2014-12-30

申请号：US13745442

申请日：2013-01-18

Applicant: QUALCOMM Incorporated

Inventor： Fan Wang ,  An-swol C. Hu ,  Uzma Khan ,  Sundaresan Tambaram Kailasam ,  Krishna Rao Mandadapu

IPC: H04W36/24 ,  H04W36/14 ,  H04W88/06 ,  H04W36/00

CPC classification number: H04W36/24 ,  H04W36/0083 ,  H04W36/0088 ,  H04W36/14 ,  H04W88/06

Abstract: Apparatus and method for wireless communication in a wireless communication network includes operating a wireless device on a first wireless communication technology. Aspects also include detecting a cell of a second wireless communication technology and determining the detected cell of the second wireless communication technology satisfies a first reselection criterion based on a first measurement. Still further the aspects includes expediting a determination of whether to perform cell reselection to the second wireless communication technology based on the detected cell of the second wireless communication technology satisfying the first reselection criterion. Additionally, aspects include determining to reselect to the detected cell of the second wireless communication technology when the at least one new measurement satisfies a second reselection criterion for the reselection time period.

Abstract translation: 无线通信网络中用于无线通信的设备和方法包括在第一无线通信技术上操作无线设备。 方面还包括检测第二无线通信技术的小区，并且基于第一测量确定第二无线通信技术的检测小区满足第一重选标准。 此外，这些方面包括基于满足第一重选标准的第二无线通信技术的检测小区来加快是否对第二无线通信技术执行小区重选的确定。 另外，当至少一个新测量满足重选时间段的第二重选准则时，方面包括确定重新选择第二无线通信技术的检测小区。