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    WLAN SYSTEM SCANNING AND SELECTION
    202.
    发明申请
    WLAN SYSTEM SCANNING AND SELECTION 有权
    WLAN系统扫描和选择

    公开(公告)号：US20130235861A1

    公开(公告)日：2013-09-12

    申请号：US13863212

    申请日：2013-04-15

    Applicant: Srinivasan Balasubramanian ,  Anup Kuzhiyil ,  Amit Gil ,  Lalit Yerramilli Raju ,  Luiza Timariu ,  Saravana Krishnan Kannan

    Inventor： Srinivasan Balasubramanian ,  Anup Kuzhiyil ,  Amit Gil ,  Lalit Yerramilli Raju ,  Luiza Timariu ,  Saravana Krishnan Kannan

    IPC: H04W84/12

    CPC classification number: H04W84/12 ,  H04W48/16

    Abstract: Techniques for performing WLAN system scanning and selection are described. A terminal performs multiple iterations of scan to detect for WLAN systems. A scan list containing at least one WLAN system to detect for is initially determined For each scan iteration, a scan type may be selected from among the supported scan types. The selected scan type may indicate passive scan or active scan, frequency channels to scan, etc. A scan may be performed based on the selected scan type. Signal strength measurements are obtained for access points received during the scan and used to identify detected access points. After all scan iterations are completed, candidates access points are identified based on the scan results, e.g., based on the signal strength measurements for the detected access points and a detection threshold. The best candidate access point may be selected for association by the terminal

    Abstract translation: 描述用于执行WLAN系统扫描和选择的技术。 终端执行多次扫描迭代以检测WLAN系统。 最初确定包含至少一个要检测的WLAN系统的扫描列表对于每个扫描迭代，可以从支持的扫描类型中选择扫描类型。 所选择的扫描类型可以指示被动扫描或主动扫描，要扫描的频道等。可以基于所选扫描类型执行扫描。 获得扫描期间接收到的接收点的信号强度测量值，并用于识别检测到的接入点。 在所有扫描迭代完成之后，例如基于检测到的接入点的信号强度测量和检测阈值，基于扫描结果识别候选接入点。 可以选择最佳候选接入点用于终端关联

    METHODS AND APPARATUS FOR HANDLING FAILURE AND RETRY MECHANISMS DURING eHRPD PRE-REGISTRATION
    204.
    发明申请
    METHODS AND APPARATUS FOR HANDLING FAILURE AND RETRY MECHANISMS DURING eHRPD PRE-REGISTRATION 有权
    在eHRPD预注册期间处理故障和恢复机制的方法和装置

    公开(公告)号：US20130100795A1

    公开(公告)日：2013-04-25

    申请号：US13523838

    申请日：2012-06-14

    Applicant: Suli Zhao ,  Srinivasan Balasubramanian ,  Ajith Tom Payyappilly ,  Vaibhav Kumar ,  Shian-De Ju

    Inventor： Suli Zhao ,  Srinivasan Balasubramanian ,  Ajith Tom Payyappilly ,  Vaibhav Kumar ,  Shian-De Ju

    IPC: H04W36/00 ,  H04W60/04

    CPC classification number: H04W36/0016 ,  H04W76/19 ,  H04W88/06

    Abstract: Aspects disclosed herein relate to effectively handling failure and retry mechanisms during pre-registration for an eHRPD optimized handover. In one example, a UE may be equipped to detect one or more instances of failure during a pre-registration procedure as part of an optimized handover process. The UE may further be equipped to perform one or more pre-registration retry processes based on the detected one or more instances of failure. In one aspect, the one or more instances of failure may include any combination of a permanent LTE connection failure, a temporary LTE connection failure, a session negotiation failure, a virtual connection failure when bringing up a data call, a link control protocol (LCP) failure, etc.

    Abstract translation: 本文公开的方面涉及在eHRPD优化切换的预注册期间有效地处理故障和重试机制。 在一个示例中，UE可以被配备为在预注册过程期间检测一个或多个故障实例，作为优化的切换过程的一部分。 UE还可以被配备为基于检测到的一个或多个故障实例来执行一个或多个预注册重试过程。 在一个方面，一个或多个故障实例可以包括永久性LTE连接故障，临时LTE连接故障，会话协商失败，提起数据呼叫时的虚拟连接故障，链路控制协议（LCP ）失败等

    SYSTEMS, METHODS AND APPARATUS TO FACILITATE IDENTIFICATION AND ACQUISITION OF ACCESS POINTS
    205.
    发明申请
    SYSTEMS, METHODS AND APPARATUS TO FACILITATE IDENTIFICATION AND ACQUISITION OF ACCESS POINTS 有权
    系统，方法和装置识别和获取接入点

    公开(公告)号：US20120270546A1

    公开(公告)日：2012-10-25

    申请号：US13538495

    申请日：2012-06-29

    Applicant: Young C. YOON ,  Manoj M. Deshpande ,  Jen Mei Chen ,  Chandrasekhar T. Sundarraman ,  Srinivasan Balasubramanian

    Inventor： Young C. YOON ,  Manoj M. Deshpande ,  Jen Mei Chen ,  Chandrasekhar T. Sundarraman ,  Srinivasan Balasubramanian

    IPC: H04W36/08 ,  H04W36/04 ,  H04W60/00

    CPC classification number: H04W36/08 ,  H04W48/20

    Abstract: Systems, apparatus and methods for facilitating identification and/or acquisition of an access point are provided. Methods can include transmitting or receiving access point information (“API”) indicative of an identification of the access point (“AP”). The API can be provided at the AP through hardwiring or receipt of configuration information input by a user or transmitted to the AP by a network operator through Over-The-Air (“OTA”) signaling. The API can be computer-readable and, in some embodiments, the API can also be human-readable. The API can be transmitted on a paging channel from which user equipment (“UE”) can receive information. The frequency at which the API is transmitted can be fixed, dynamic and/or configurable. Upon receipt of the API, acquisition of the AP is attempted if the AP is determined to be a permitted AP.

    Abstract translation: 提供了便于识别和/或获取接入点的系统，装置和方法。 方法可以包括发送或接收指示接入点（AP）的标识的接入点信息（API）。 API可以通过硬接线或接收用户输入的配置信息或通过网络运营商通过空中（OTA）信令传输到AP来在AP上提供。 API可以是计算机可读的，并且在一些实施例中，API也可以是人类可读的。 可以在用户设备（UE）可以从其接收信息的寻呼信道上发送API。 传输API的频率可以是固定的，动态的和/或可配置的。 在接收到API时，如果AP被确定为允许的AP，则尝试获取AP。

    Systems, methods and apparatus to facilitate identification and acquisition of access points
    207.
    发明授权
    Systems, methods and apparatus to facilitate identification and acquisition of access points 有权
    用于识别和获取接入点的系统，方法和设备

    公开(公告)号：US08229440B2

    公开(公告)日：2012-07-24

    申请号：US12501807

    申请日：2009-07-13

    Applicant: Young C. Yoon ,  Manoj M. Deshpande ,  Jen Mei Chen ,  Chandrasekhar T. Sundarraman ,  Srinivasan Balasubramanian

    Inventor： Young C. Yoon ,  Manoj M. Deshpande ,  Jen Mei Chen ,  Chandrasekhar T. Sundarraman ,  Srinivasan Balasubramanian

    IPC: H04W4/00 ,  H04W36/00

    CPC classification number: H04W36/08 ,  H04W48/20

    Abstract: Systems, apparatus and methods for facilitating identification and/or acquisition of an access point are provided. Methods can include transmitting or receiving access point information (“API”) indicative of an identification of the access point (“AP”). The API can be provided at the AP through hardwiring or receipt of configuration information input by a user or transmitted to the AP by a network operator through Over-The-Air (“OTA”) signaling. The API can be computer-readable and, in some embodiments, the API can also be human-readable. The API can be transmitted on a paging channel from which user equipment (“UE”) can receive information. The frequency at which the API is transmitted can be fixed, dynamic and/or configurable. Upon receipt of the API, acquisition of the AP is attempted if the AP is determined to be a permitted AP.

    Abstract translation: 提供了便于识别和/或获取接入点的系统，装置和方法。 方法可以包括发送或接收指示接入点（“AP”）的标识的接入点信息（“API”）。 API可以通过硬接线或接收由用户输入的配置信息或由网络运营商通过空中（“OTA”）信令传输到AP来在AP处提供。 API可以是计算机可读的，并且在一些实施例中，API也可以是人类可读的。 可以在用户设备（“UE”）可以从其接收信息的寻呼信道上发送API。 传输API的频率可以是固定的，动态的和/或可配置的。 在接收到API时，如果AP被确定为允许的AP，则尝试获取AP。

    Method and Apparatus for Enabling Common Channel Communications of SMS
    208.
    发明申请
    Method and Apparatus for Enabling Common Channel Communications of SMS 有权
    用于启用SMS的公共信道通信的方法和装置

    公开(公告)号：US20120052885A1

    公开(公告)日：2012-03-01

    申请号：US13153256

    申请日：2011-06-03

    Applicant: Wentao Zhang ,  Yan Li ,  Jun Wang ,  Masakazu Shirota ,  Srinivasan Balasubramanian

    Inventor： Wentao Zhang ,  Yan Li ,  Jun Wang ,  Masakazu Shirota ,  Srinivasan Balasubramanian

    IPC: H04W4/14 ,  H04W68/12

    CPC classification number: H04W76/16 ,  H04W4/14 ,  H04W68/12 ,  H04W92/02

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided in which 1×CSFB for communication of SMS messages in an LTE environment may be avoided. An IWS may receive a paging request message from a MSC, wherein the paging request message includes a first SMS service option indicating communication of a SMS message using a first RAT. The IWS may avoid an ESR procedure by analyzing the first SMS service option in the paging request message. Further the IWS may establish a common channel connection between the IWS and a target UE using a second RAT, wherein the first RAT and the second RAT are different.

    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，其中可以避免在LTE环境中用于SMS消息的通信的1×CSFB。 IWS可以从MSC接收寻呼请求消息，其中寻呼请求消息包括指示使用第一RAT的SMS消息的通信的第一SMS服务选项。 IWS可以通过分析寻呼请求消息中的第一SMS服务选项来避免ESR过程。 此外，IWS可以使用第二RAT在IWS和目标UE之间建立公共信道连接，其中第一RAT和第二RAT不同。

    TECHNIQUES TO OPTIMIZE THE INTERACTION BETWEEN C2K IDLE HANDOFF AND C2K-LTE RESELECTION
    209.
    发明申请
    TECHNIQUES TO OPTIMIZE THE INTERACTION BETWEEN C2K IDLE HANDOFF AND C2K-LTE RESELECTION 有权
    优化C2K空闲切换与C2K-LTE之间的相互作用的技术

    公开(公告)号：US20120052864A1

    公开(公告)日：2012-03-01

    申请号：US13220456

    申请日：2011-08-29

    Applicant: Arvind Swaminathan ,  Srinivasan Balasubramanian

    Inventor： Arvind Swaminathan ,  Srinivasan Balasubramanian

    IPC: H04W36/00

    CPC classification number: H04W36/0061 ,  H04W36/14 ,  H04W48/16 ,  H04W48/18

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus initiates a process for reselection from a first network (e.g., C2K) to a second network (e.g., LTE) by performing a measurement on a frequency indicated in a neighbor list received from a first cell in the first network. The neighbor list includes information indicating at least one frequency associated with the second network. The apparatus creates a state (e.g., starts an EUTRAReselect timer) associated with the frequency based on the measurement. The apparatus moves (e.g., performs an idle HO) from the first cell to a second cell in the first network. The apparatus determines whether to maintain the state upon the move from the first cell to the second 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。 该设备通过对从第一网络中的第一小区接收的邻居列表中指示的频率进行测量，发起从第一网络（例如，C2K）到第二网络（例如，LTE）的重选的过程。 邻居列表包括指示与第二网络相关联的至少一个频率的信息。 该装置基于测量创建与频率相关联的状态（例如，启动EUTRAReselect定时器）。 设备从第一小区移动（例如，执行空闲HO）到第一网络中的第二小区。 该装置确定在从第一小区移动到第二小区时是否保持状态。

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