公开(公告)号：JP2012134989A

公开(公告)日：2012-07-12

申请号：JP2012012027

申请日：2012-01-24

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： MANOJ M DESHPANDE ,  ANUP KUZHIYIL ,  BALASUBRAMANIAN SRINIVASAN ,  LUIZA TIMARIU ,  NANDA SANJIV

IPC: H04W48/16 ,  H04W4/02 ,  H04W36/00 ,  H04W48/20 ,  H04W88/06

CPC classification number: H04W48/16 ,  H04W4/02 ,  H04W36/0061 ,  H04W48/20 ,  H04W88/06

Abstract: PROBLEM TO BE SOLVED: To provide a method for searching for other access points in the vicinity in order to restore wireless communication when an access terminal cannot be connected to an associated access point.SOLUTION: An access terminal scans for nearby access points and maintains a candidate list of access points with which the access terminal may associate in the case that communication with the current access point deteriorates for some reason. The search procedure may be executed in a proactive manner thereby the access terminal repeatedly executes scanning when power is supplied and updates the list of candidate access points. In some aspects, the search procedure used by the access terminal may be based on a state of a wireless device. Further, different states of the access terminal may be associated with different optimization criteria.

Abstract translation: 要解决的问题：提供一种用于搜索附近的其他接入点的方法，以便当接入终端不能连接到相关接入点时恢复无线通信。

解决方案：接入终端由于某些原因在与当前接入点的通信恶化的情况下扫描附近的接入点并维护接入终端可以关联的接入点的候选列表。 可以以主动方式执行搜索过程，从而当提供电力时，接入终端重复执行扫描，并更新候选接入点列表。 在一些方面，接入终端使用的搜索过程可以基于无线设备的状态。 此外，接入终端的不同状态可以与不同的优化准则相关联。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2013031193A

公开(公告)日：2013-02-07

申请号：JP2012185588

申请日：2012-08-24

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： BALASUBRAMANIAN SRINIVASAN ,  ANUP KUZHIYIL ,  AMIT GIL ,  RALITO ERRAMILI RAJUE ,  LUIZA TIMARIU ,  SARAVANA KRISHNAN KANNAN

IPC: H04W48/16 ,  H04W84/12

CPC classification number: H04W84/12 ,  H04W48/16

Abstract: PROBLEM TO BE SOLVED: To provide techniques for performing WLAN system scanning and selection.SOLUTION: A terminal performs multiple iterations of scan to detect WLAN systems. A scan list containing at least one WLAN system to be detected is initially determined. For each scan iteration, a scan type may be selected from among supported scan types. The selected scan type may indicate passive or active scan, frequency channels to be scanned, etc. The scan may be performed based on the selected scan type. Signal strength measurements are obtained for access points received during the scan period and used to identify detected access points. Candidates access points are identified based on the signal strength measurements for the detected access points and on a detection threshold. The best candidate access point is selected for association by the terminal.

Abstract translation: 要解决的问题：提供执行WLAN系统扫描和选择的技术。 解决方案：终端执行多次扫描迭代以检测WLAN系统。 首先确定包含至少一个要检测的WLAN系统的扫描列表。 对于每次扫描迭代，可以从支持的扫描类型中选择扫描类型。 选择的扫描类型可以指示被动或主动扫描，要扫描的频道等。可以基于所选择的扫描类型来执行扫描。 对于在扫描周期期间接收到的接入点，获得信号强度测量值，并用于识别检测到的接入点。 基于检测到的接入点的信号强度测量和检测阈值来识别候选接入点。 选择最佳候选接入点进行终端关联。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：BR112016028308A2

公开(公告)日：2017-08-22

申请号：BR112016028308

申请日：2015-06-01

Applicant: QUALCOMM INC

Inventor： ABHISHEK PRAMOD PATIL ,  GEORGE CHERIAN ,  LUIZA TIMARIU ,  SANTOSH PAUL ABRAHAM

IPC: H04L29/06 ,  H04W12/06 ,  H04W52/02 ,  H04W84/12

Abstract: sistemas, métodos e dispositivos para autenticação durante a configuração de link de rede inicial rápida dentro dos sistemas de comunicação sem fio são revelados. em um aspecto, um método para comunicação sem fio é fornecido. o método inclui gerar uma mensagem agregada, a mensagem agregada compreendendo um identificador de chave mestra entre pares (pmkid) e um quadro de protocolo de re-autenticação de protocolo de autenticação extensível (eap-rp). o método inclui ainda a transmissão da mensagem agregada.