公开(公告)号：US20140256327A1

公开(公告)日：2014-09-11

申请号：US14048953

申请日：2013-10-08

Applicant: QUALCOMM Incorporated

Inventor： Fan WANG ,  Sundaresan TAMBARAM KAILASAM ,  An-Swol Clement HU ,  Uzma KHAN

IPC: H04W36/30

CPC classification number: H04W48/20 ,  H04W36/0083 ,  H04W36/0088 ,  H04W48/16

Abstract: The present disclosure presents a method and apparatus for improved reselection during mode transitions at a user equipment (UE). For example, the disclosure presents a method for identifying that a user equipment (UE) has started switching from a first priority scheduling mode to a second priority scheduling mode while making measurements for reselection. In addition, such an example method, may include initiating a mode transition timer in response to the identification and triggering a search for one or more frequencies of the second priority scheduling mode upon expiration of the mode transition timer. As such, an improved reselection during mode transitions at UE may be achieved.

Abstract translation: 本公开提出了一种用于在用户设备（UE）处的模式转换期间改进重选的方法和装置。 例如，本公开提供了一种用于识别用户设备（UE）已经开始从第一优先级调度模式切换到第二优先级调度模式同时进行重选的测量的方法。 此外，这种示例性方法可以包括响应于该识别启动模式转换定时器，并且在模式转换定时器期满时触发对第二优先级调度模式的一个或多个频率的搜索。 因此，可以实现在UE处的模式转换期间的改进的重选。

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：US20140335862A1

公开(公告)日：2014-11-13

申请号：US13891687

申请日：2013-05-10

Applicant: QUALCOMM INCORPORATED

Inventor： Fan WANG ,  Preyas Devangbhai DESAI ,  Sundaresan TAMBARAM KAILASAM ,  Vikas GULATI

IPC: H04W36/24

CPC classification number: H04W36/24 ,  H04W36/14 ,  H04W36/36

Abstract: Methods and apparatus of cell detection include determining whether communication between a user equipment and a serving cell satisfies a serving cell unsuitability condition. The methods and apparatus further include performing one or more autonomous search procedures based on whether the serving cell unsuitability condition has been satisfied. Moreover, the methods and apparatus include conducting cell reselection based on one or more results from the one or more autonomous search procedures, wherein the one or more results indicate at least one suitable cell for reselection.

Abstract translation: 小区检测的方法和装置包括确定用户设备和服务小区之间的通信是否满足服务小区不适合性条件。 所述方法和装置还包括基于所述服务小区不适合性条件是否已被满足来执行一个或多个自主搜索过程。 此外，所述方法和装置包括基于来自一个或多个自主搜索过程的一个或多个结果进行小区重选，其中所述一个或多个结果指示用于重选的至少一个合适的小区。

公开(公告)号：US20140274050A1

公开(公告)日：2014-09-18

申请号：US13826474

申请日：2013-03-14

Applicant: QUALCOMM INCORPORATED

Inventor： Fan WANG ,  An-Swol Clement HU ,  Wei ZHANG ,  Vansh Pal Singh MAKH

IPC: H04W36/30

CPC classification number: H04W36/30 ,  H04W48/20

Abstract: Techniques for performing cell reselection to obtain good performance are disclosed. In an aspect of the present disclosure, a user equipment (UE) performs cell reselection to a cell by applying one or more performance-based suitability criteria defined to provide good performance. In one design, the UE obtains a measured value for a cell (e.g., a femto cell) and also determines a threshold value for the cell. The threshold value is not broadcast by a wireless system. The UE determines the threshold value based on a target performance for a physical channel (e.g., a page indicator channel) from the cell. The UE determines a suitability criterion for the cell based on the measured value and the threshold value for the cell. The UE determines whether the cell is a suitable cell and also determines whether to perform cell reselection to the cell based at least on the suitability criterion.

Abstract translation: 公开了用于执行小区重选以获得良好性能的技术。 在本公开的一方面，用户设备（UE）通过应用一个或多个基于性能的适合性标准来执行小区重选，以提供良好的性能。 在一种设计中，UE获得小区（例如，毫微微小区）的测量值，并且还确定小区的阈值。 该阈值不由无线系统广播。 UE基于来自小区的物理信道（例如，寻呼指示符信道）的目标性能来确定阈值。 UE基于小区的测量值和阈值来确定小区的适用性准则。 UE确定小区是否是合适的小区，并且还至少基于适用性准则来确定是否对小区进行小区重选。

公开(公告)号：US20140029483A1

公开(公告)日：2014-01-30

申请号：US13839925

申请日：2013-03-15

Applicant: QUALCOMM INCORPORATED

Inventor： Raghu Narayan CHALLA ,  Jun Won CHOI ,  Won Joon CHOI ,  Fan WANG ,  Yongle WU ,  Lei KE

IPC: H04W48/16

CPC classification number: H04W48/16 ,  H04W48/20

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a UE. The UE may search for one or more cells during each of a number of search periods, select a first cell that has been detected in at least two of the search periods, and determine an LNA gain based on information associated with the first cell.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置可以是UE。 UE可以在多个搜索周期的每一个期间搜索一个或多个小区，选择在至少两个搜索周期中检测到的第一小区，并且基于与第一小区相关联的信息来确定LNA增益。