中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

30 records (took 0.027 seconds)

    ENHANCED CELL DETECTION
    1.
    发明申请
    ENHANCED CELL DETECTION 审中-公开
    增强细胞检测

    公开(公告)号：WO2014182588A1

    公开(公告)日：2014-11-13

    申请号：PCT/US2014/036732

    申请日：2014-05-05

    Applicant: QUALCOMM INCORPORATED

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

    IPC: H04W36/36 ,  H04W36/14

    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 (which may comprise a serving cell disconnection threshold value, i.e. a value indicative of potential or actual unsuitable wireless communication based on received signal code power (RSCP), reference signal received power (RSRP), reference signal received quality (RSRQ), signal-to-noise ratio (SNR), receive signal strength indicator (RSSI), or received energy-to-interference ratio). The methods and apparatus further include performing one or more autonomous search procedures (e.g. comprising searching for previously camped frequencies, searching a fingerprint database for fingerprinted cells or searching for available cells in all detected frequencies) 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（其可以包括服务小区断开阈值，即，基于接收信号指示潜在或实际不合适的无线通信的值 参考信号接收功率（RSRP），参考信号接收质量（RSRQ），信噪比（SNR），接收信号强度指示符（RSSI）或接收的能量干扰比）。 所述方法和装置还包括执行一个或多个自主搜索过程（例如，包括搜索先前驻留的频率，在指纹数据库中搜索指纹的小区或在所有检测到的频率中搜索可用小区），基于是否满足了服务小区不适合性条件 。 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。

    METHOD AND APPARATUS FOR REGAINING SERVICE BY SELECTING A DETECTED CELL NOT INCLUDED IN A NEIGHBOR CELL LIST (NCL)
    4.
    发明申请
    METHOD AND APPARATUS FOR REGAINING SERVICE BY SELECTING A DETECTED CELL NOT INCLUDED IN A NEIGHBOR CELL LIST (NCL) 审中-公开
    通过选择未包含在邻近细胞列表（NCL）中的检测细胞来注册服务的方法和装置

    公开(公告)号：WO2014209828A1

    公开(公告)日：2014-12-31

    申请号：PCT/US2014/043558

    申请日：2014-06-23

    Applicant: QUALCOMM INCORPORATED

    Inventor： VENKATACHARI, Harish ,  DESAI, Preyas Devangbhai ,  RAVICHANDRAN, Ayyappan ,  TAMBARAM KAILASAM, Sundaresan ,  KHAN, Uzma

    IPC: H04W36/30 ,  H04W36/00

    CPC classification number: H04W36/0055 ,  H04W36/0083 ,  H04W36/14 ,  H04W36/30 ,  H04W48/16

    Abstract: The present disclosure presents a method and apparatus for regaining service at a user equipment. For example, the disclosure presents a method for receiving a neighbor cell list from a serving cell, and scanning to identify target cells by the user equipment, wherein the target cells include neighbor cells included in the neighbor cell list and detected cells not included in the neighbor cell list. In addition, such an example method may include determining that the user equipment cannot successfully camp on any one of the neighbor cells, and attempting to camp on one of the detected cells. As such, an improved method and apparatus for regaining service at a user equipment may be achieved.

    Abstract translation: 本公开提供了一种用于在用户设备处恢复服务的方法和装置。 例如，本公开提供了一种从服务小区接收相邻小区列表并由用户设备扫描以识别目标小区的方法，其中目标小区包括相邻小区列表中包括的相邻小区以及未包括在相邻小区列表中的所检测到的小区 邻居单元列表。 此外，这种示例性方法可以包括确定用户设备不能成功地驻留在任何一个相邻小区上，并尝试驻留在所检测的小区之一上。 因此，可以实现用于在用户设备处重新获得服务的改进的方法和装置。

    METHOD AND APPARATUSES OF MEASUREMENT SCHEDULING FOR INTER-RADIO ACCESS TECHNOLOGY CELL RESELECTION
    5.
    发明申请
    METHOD AND APPARATUSES OF MEASUREMENT SCHEDULING FOR INTER-RADIO ACCESS TECHNOLOGY CELL RESELECTION 审中-公开

    公开(公告)号：WO2013138605A3

    公开(公告)日：2013-09-19

    申请号：PCT/US2013/031431

    申请日：2013-03-14

    Applicant: QUALCOMM INCORPORATED

    Inventor： WANG, Fan ,  HU, An-swol C. ,  KHAN, Uzma ,  TAMBARAM KAILASAM, Sundaresan ,  MANDADAPU, Krishna Rao

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

    Abstract: Apparatuses 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 include 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.

    METHOD AND APPARATUS FOR IMPROVED RESELECTION DURING MODE TRANSITIONS
    7.
    发明申请
    METHOD AND APPARATUS FOR IMPROVED RESELECTION DURING MODE TRANSITIONS 审中-公开
    在模式转换期间改进的方法和装置的方法和装置

    公开(公告)号：WO2014164131A1

    公开(公告)日：2014-10-09

    申请号：PCT/US2014/020739

    申请日：2014-03-05

    Applicant: QUALCOMM INCORPORATED

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

    IPC: H04W48/20 ,  H04W48/16

    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 (502) 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 (504) a mode transition timer in response to the identification and triggering (506) a search for one or more frequencies of the second priority scheduling mode upon expiration of the mode transition timer.

    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（502）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的方法，同时进行重选的测量。 此外，这种示例性方法可以包括响应于模式转换定时器到期时响应于识别和触发（506）搜索第二优先级调度模式的一个或多个频率来启动（504）模式转换定时器。

    APPARATUS AND METHOD OF INTER-RADIO ACCESS TECHNOLOGY MEASUREMENT SCHEDULING BASED ON AN UNDETECTED FREQUENCY
    8.
    发明申请
    APPARATUS AND METHOD OF INTER-RADIO ACCESS TECHNOLOGY MEASUREMENT SCHEDULING BASED ON AN UNDETECTED FREQUENCY 审中-公开
    基于不受保护频率的无线电接入技术测量调度的装置和方法

    公开(公告)号：WO2013138576A1

    公开(公告)日：2013-09-19

    申请号：PCT/US2013/031270

    申请日：2013-03-14

    Applicant: QUALCOMM INCORPORATED

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

    IPC: H04W48/18 ,  H04W36/00 ,  H04W36/14 ,  H04W36/30

    CPC classification number: H04W36/30 ,  H04W36/0083 ,  H04W36/14 ,  H04W48/18

    Abstract: Apparatus and method for wireless communication in a wireless communication network include operating a wireless device on a first wireless communication technology and detecting a first cell in first frequency of a second wireless communication technology. The aspects also include determining the detected cell of the second wireless communication technology satisfies a first reselection criterion based on a first measurement and identifying a second frequency of the second wireless communication technology as an undetected frequency based on monitoring the second frequency without detecting a second cell. Aspects also include expediting a determination of whether to perform cell reselection to the second wireless communication technology based on the undetected frequency and the detected cell of the second wireless communication technology satisfying the first reselection criterion and determining to reselect to the detected cell of the second wireless communication technology.

    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并且检测第二无线通信技术的第一频率中的第一小区。 这些方面还包括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，并且基于监视第二频率而将第二无线通信技术的第二频率识别为未检测频率，而不检测第二小区 。 方面还包括：基于未检测到的频率来确定是否对第二无线通信技术进行小区重选，以及确定满足第一重选标准的第二无线通信技术的检测小区，并确定重新选择第二无线的检测小区 通信技术。

    APPARATUS AND METHOD OF INTER-RADIO ACCESS TECHNOLOGY MEASUREMENT SCHEDULING BASED ON AN UNDETECTED FREQUENCY
    10.
    发明公开
    APPARATUS AND METHOD OF INTER-RADIO ACCESS TECHNOLOGY MEASUREMENT SCHEDULING BASED ON AN UNDETECTED FREQUENCY 有权
    规划的无线接入技术间测量的设备和方法基于一个无法识别的频率

    公开(公告)号：EP2826308A1

    公开(公告)日：2015-01-21

    申请号：EP13712106.7

    申请日：2013-03-14

    Applicant: Qualcomm Incorporated

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

    IPC: H04W48/18 ,  H04W36/00 ,  H04W36/14 ,  H04W36/30

    CPC classification number: H04W36/30 ,  H04W36/0083 ,  H04W36/14 ,  H04W48/18

    Abstract: Apparatus and method for wireless communication in a wireless communication network include operating a wireless device on a first wireless communication technology and detecting a first cell in first frequency of a second wireless communication technology. The aspects also include determining the detected cell of the second wireless communication technology satisfies a first reselection criterion based on a first measurement and identifying a second frequency of the second wireless communication technology as an undetected frequency based on monitoring the second frequency without detecting a second cell. Aspects also include expediting a determination of whether to perform cell reselection to the second wireless communication technology based on the undetected frequency and the detected cell of the second wireless communication technology satisfying the first reselection criterion and determining to reselect to the detected cell of the second wireless communication technology.

Patent Agency Ranking