Method and apparatus for determining output transmit power for access channel in wireless communication network
    1.
    发明专利
    Method and apparatus for determining output transmit power for access channel in wireless communication network 审中-公开
    用于确定无线通信网络中的接入信道的输出发送功率的方法和装置

    公开(公告)号:JP2012134995A

    公开(公告)日:2012-07-12

    申请号:JP2012015115

    申请日:2012-01-27

    CPC classification number: H04W52/226 H04W52/362 H04W52/48 H04W52/50

    Abstract: PROBLEM TO BE SOLVED: To provide techniques for transmitting on an access channel efficiently.SOLUTION: A wireless device stores historical information for a prior access attempt and uses this information to lower the output transmit power for a current access attempt on an access channel. The historical information may include RF conditions for the prior access attempt, the performance for the prior access attempt, and a power value used for the prior access attempt. The power value may be a power adjustment or an initial power level. For the current access attempt, the wireless device obtains the historical information, determines the current RF conditions, and determines a power value for this access attempt based on the current RF conditions and the historical information. The wireless device determines the output power for each access probe based on the power value and other applicable parameters and sends each access probe at the determined output power. The wireless device updates the historical information upon completing the access attempt.

    Abstract translation: 要解决的问题:提供有效地在接入信道上发送的技术。 解决方案:无线设备存储用于先前访问尝试的历史信息,并使用该信息来降低接入信道上的当前接入尝试的输出发射功率。 历史信息可以包括用于先前访问尝试的RF条件,用于先前接入尝试的性能,以及用于先前访问尝试的功率值。 功率值可以是功率调整或初始功率电平。 对于当前的接入尝试,无线设备获取历史信息,确定当前RF条件,并根据当前RF条件和历史信息确定该接入尝试的功率值。 无线设备基于功率值和其他适用的参数来确定每个接入探测器的输出功率,并且以确定的输出功率发送每个接入探测器。 完成访问尝试后,无线设备更新历史信息。 版权所有(C)2012,JPO&INPIT

    Methods and apparatus for measuring round-trip delay at mobile station
    2.
    发明专利
    Methods and apparatus for measuring round-trip delay at mobile station 有权
    用于在移动台上测量平移延迟的方法和装置

    公开(公告)号:JP2013240075A

    公开(公告)日:2013-11-28

    申请号:JP2013128456

    申请日:2013-06-19

    CPC classification number: H04W56/009

    Abstract: PROBLEM TO BE SOLVED: To provide methods for measuring round-trip delay at a mobile station for mobile WiMAX standards.SOLUTION: A method for measuring round-trip delay at a mobile station includes determining a first time difference between two different types of frames at a base station. The method also includes determining a second time difference between the two different types of frames at a mobile station. The method also includes calculating the round-trip delay on the basis of the first time difference and the second time difference.

    Abstract translation: 要解决的问题:提供用于测量移动台用于移动WiMAX标准的往返延迟的方法。解决方案:一种用于测量移动站的往返延迟的方法包括:确定两个不同类型的帧之间的第一时间差 一个基站。 该方法还包括在移动站处确定两种不同类型的帧之间的第二时间差。 该方法还包括基于第一时间差和第二时间差来计算往返延迟。

    Methods and systems for selective data communications for multi-mode devices
    3.
    发明专利
    Methods and systems for selective data communications for multi-mode devices 有权
    用于多模式设备的选择性数据通信的方法和系统

    公开(公告)号:JP2013240074A

    公开(公告)日:2013-11-28

    申请号:JP2013128444

    申请日:2013-06-19

    CPC classification number: H04W36/32 H04W48/18 H04W88/06

    Abstract: PROBLEM TO BE SOLVED: To provide a technique for selectively utilizing a plurality of short-range radio access technologies (RATs) when available to connect a multi-mode wireless device to a network.SOLUTION: A wireless device is instructed to switch connections of the wireless device to a network from a connection via a long-range RAT access point to that via a short-range RAT access point, on the basis of a location of a multi-mode terminal.

    Abstract translation: 要解决的问题:提供一种用于选择性地利用多个短距离无线电接入技术(RAT)的技术,当可用时将多模式无线设备连接到网络。解决方案:指示无线设备切换 无线设备基于多模终端的位置,经由远程RAT接入点从连接经由短距离RAT接入点发送到网络。

    Methods and systems for multi-mode signal quality reporting
    4.
    发明专利
    Methods and systems for multi-mode signal quality reporting 有权
    多模式信号质量报告的方法和系统

    公开(公告)号:JP2013168963A

    公开(公告)日:2013-08-29

    申请号:JP2013055401

    申请日:2013-03-18

    CPC classification number: H04W24/10 H04W68/12 H04W88/06

    Abstract: PROBLEM TO BE SOLVED: To provide a method for wireless communications by a multi-mode mobile station that supports communications with a plurality of radio access technologies (RATs).SOLUTION: The RATs may include at least one short range RAT and at least one long range RAT. The method generally includes establishing a first connection with a first network via a short range RAT supported by a mobile station, taking signal quality measurements for one or more long range RATs supported by the mobile station, and transmitting the signal quality measurements via the first connection. The method further includes receiving a paging message indicating a paging request for the mobile station detected on a second network, thereby implementing a unified paging process.

    Abstract translation: 要解决的问题:提供一种支持与多个无线电接入技术(RAT)的通信的多模式移动站进行无线通信的方法。解决方案:RAT可以包括至少一个短距离RAT和至少一个长 范围RAT。 该方法通常包括通过由移动站支持的短距离RAT建立与第一网络的第一连接,对由移动站支持的一个或多个远程RAT进行信号质量测量,以及经由第一连接发送信号质量测量 。 该方法还包括接收指示在第二网络上检测到的移动台的寻呼请求的寻呼消息,从而实现统一的寻呼过程。

    Methods and systems for dl-map processing
    5.
    发明专利
    Methods and systems for dl-map processing 有权
    用于DL-MAP处理的方法和系统

    公开(公告)号:JP2013225851A

    公开(公告)日:2013-10-31

    申请号:JP2013084526

    申请日:2013-04-15

    Inventor: TOM CHIN

    CPC classification number: H04L27/2602

    Abstract: PROBLEM TO BE SOLVED: To provide methods and apparatus for processing a downlink (DL) subframe of an orthogonal frequency-division multiplexing (OFDM) or orthogonal frequency division multiple access (OFDMA) frame.SOLUTION: By arranging the DL-MAP information elements (IEs) in a DL-MAP of the DL subframe to correspond chronologically to the arrangement of their associated data bursts in the OFDM or OFDMA frame at a base station (BS), a user terminal receiving this frame is able to start decoding the data bursts in the DL subframe without having to wait until all of the DL-MAP IEs have been parsed and decoded. In this manner, the user terminal decodes the data bursts while simultaneously parsing a remaining portion of the DL-MAP, and the time for processing the entire frame is reduced. Thereby the processing speed is increased.

    Abstract translation: 要解决的问题:提供用于处理正交频分复用(OFDM)或正交频分多址(OFDMA)帧的下行链路(DL)子帧的方法和装置。解决方案:通过将DL-MAP信息元素 IE)在DL子帧的DL-MAP中按时间顺序对应于在基站(BS)的OFDM或OFDMA帧中的相关联的数据突发的布置,接收到该帧的用户终端能够开始解码数据突发 在DL子帧中,而不必等到所有DL-MAP IE都被解析和解码。 以这种方式,用户终端在同时解析DL-MAP的剩余部分的同时对数据突发进行解码,并且缩短了处理整个帧的时间。 从而提高了处理速度。

    MÉTODOS PARA MANIPULAR A CONTABILIZAÇÃO DE FATIAMENTO PARA ACESSO WI-FI DE PORTA DE COMUNICAÇÃO DE DADOS DE PACOTE EVOLUÍDO

    公开(公告)号:BR112022020127A2

    公开(公告)日:2022-11-29

    申请号:BR112022020127

    申请日:2021-04-15

    Applicant: QUALCOMM INC

    Abstract: MÉTODOS PARA MANIPULAR A CONTABILIZAÇÃO DE FATIAMENTO PARA ACESSO WI-FI DE PORTA DE COMUNICAÇÃO DE DADOS DE PACOTE EVOLUÍDO. A invenção refere-se a métodos, sistemas, e dispositivos de comunicação sem fio. Um equipamento de usuário (UE) pode estabelecer uma conexão celular com uma estação-base associada a uma rede de rádio celular. O UE pode receber uma política de acesso da rede de rádio celular identificando uma regra de preferência de acesso para o UE adotar conexões com uma função de rede central da rede de rádio celular, sendo que a regra de preferência de acesso indica para o UE se conectar, de preferência, com a função de rede central por meio de uma rede de rádio não celular. O UE pode determinar que uma porta de comunicação entre a rede de rádio não celular e a função de rede central da rede de rádio celular não está configurada. O UE pode determinar que uma política de seleção de porta de comunicação da rede de rádio celular não está configurada. O UE pode estabelecer uma conexão com uma função de rede central herdada de uma rede de rádio celular herdada por meio de uma porta de comunicação herdada.

    método e aparelho de recepção para aquisição paralela de informações de sistema a partir de múltiplas estações base e memória legível por computador

    公开(公告)号:BRPI0919103B1

    公开(公告)日:2021-02-17

    申请号:BRPI0919103

    申请日:2009-09-15

    Applicant: QUALCOMM INC

    Abstract: métodos e sistema para aquisição paralela de informação de sistema a partir de múltiplas estações base. um método para aquisição paralela de informações de sistema a partir de múltiplas estações base pode ser implementado por uma estação móvel. o método pode incluir determinar tempos programados para a transmissão das informações de sistema a partir das múltiplas estações base com base em parâmetros incluídos em mensagens provenientes de múltiplas estações base. o método pode adicionalmente incluir criar uma lista de programação que compreende os tempos programados. o método pode adicionalmente incluir sintonizar as estações base nos tempos programados que estão especificados na liste de programação a fim de receber as informações de sistema das estações base.

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