Methods and systems for adaptive server selection in wireless communications
    1.
    发明专利
    Methods and systems for adaptive server selection in wireless communications 审中-公开
    无线通信中自适应服务器选择的方法与系统

    公开(公告)号:JP2012023745A

    公开(公告)日:2012-02-02

    申请号:JP2011179694

    申请日:2011-08-19

    CPC classification number: H04W36/18 H04W36/30 H04W36/38 H04W72/00 H04W99/00

    Abstract: PROBLEM TO BE SOLVED: To enhance the quality of service and improve the network efficiency in order to provide services at high data rates.SOLUTION: An access terminal is configured to determine a forward link quality metric associated with each of a plurality of sectors serviced by a plurality of access points; assign credits to each sector in relation to the forward link quality metric; and change a data source control (DSC) value if the credits accumulated for a non-serving sector at a DSC change boundary is greater than a predetermined threshold, where the non-serving sector and the serving sector for the access terminal belong to different cells. The access terminal is further configured to change a data rate control (DRC) cover in accordance with the DSC change. The use of DSC provides an early indication of handoff, thereby allowing the service outage associated with server switching to be substantially reduced.

    Abstract translation: 要解决的问题:提高服务质量,提高网络效率,以提供高数据速率的服务。 解决方案:接入终端被配置为确定与由多个接入点服务的多个扇区中的每一个相关联的前向链路质量度量; 根据前向链路质量度量为每个扇区分配信用; 并且如果在DSC变化边界处为非服务扇区累积的积分大于预定阈值,则所述数据源控制(DSC)值改变,其中所述非服务扇区和所述接入终端的服务扇区属于不同的小区 。 接入终端还被配置为根据DSC变化改变数据速率控制(DRC)覆盖。 DSC的使用提供了切换的早期指示,从而允许大大减少与服务器切换相关联的服务中断。 版权所有(C)2012,JPO&INPIT

    Method and apparatus for efficient use of communication resources in data communication system under overload conditions
    3.
    发明专利
    Method and apparatus for efficient use of communication resources in data communication system under overload conditions 有权
    在超载条件下有效利用数据通信系统中的通信资源的方法和装置

    公开(公告)号:JP2012147482A

    公开(公告)日:2012-08-02

    申请号:JP2012087369

    申请日:2012-04-06

    CPC classification number: H04L67/16 H04L67/14 H04L69/329

    Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for efficient use of communication resources in a data communication system under an overload condition.SOLUTION: In a communication system (1400) for communication of data, a method and apparatus are configured to detect a request for opening a connection for a user (1407) for communication of data, select an open connection, release the selected open connection, and allocate, to the user (1407), communication resources corresponding to resources released based on releasing the selected open connection. In accordance with an embodiment, the selected open connection is in an idle open state.

    Abstract translation: 要解决的问题:提供一种用于在过载条件下在数据通信系统中有效利用通信资源的方法和装置。 解决方案:在用于数据通信的通信系统(1400)中,方法和装置被配置为检测用于打开用于数据通信的用户(1407)的连接的请求,选择打开的连接,释放所选择的 打开连接,并且向用户(1407)分配与基于释放所选择的打开连接而释放的资源相对应的通信资源。 根据实施例,所选择的打开连接处于空闲打开状态。 版权所有(C)2012,JPO&INPIT

    método e equipamento para testar canais de tráfego e canais auxiliares em um sistema de comunicação de dados sem fio

    公开(公告)号:BRPI0214831B1

    公开(公告)日:2018-02-27

    申请号:BRPI0214831

    申请日:2002-12-05

    Applicant: QUALCOMM INC

    Abstract: "método e equipamento para testar canais de tráfego e canais auxiliares em um sistema de comunicação de dados sem fio". trata-se de técnicas para testar o desempenho de terminais e pontos de acesso em sistemas de dados cdma (como o cdma2000, por exemplo). uma estrutura de protocolos e mensagens é apresentada para suportar a verificação sistemática do desempenho de terminais e para assegurar compatibilidade de interface. a estrutura compreende um protocolo de aplicação de testes de emissão (ftap) para testar canais de emissão e um protocolo de aplicação de testes reversos (rtap) para testar canais reversos. são também apresentadas técnicas para (1) testar tipos diferentes de canal (como, por exemplo, canais de tráfego assim como canais auxiliares, (2) testar transmissões de dados em rajadas, (3) suportar verificação de "persistência" (isto é, verificação contínua através de conexão e desconexão), (4) forçar os ajustes de determinados canais auxiliares (como, por exemplo, de modo que a taxa de erro dos canais possa ser determinada), e (5) reunir, registrar e relatar diversas estatísticas que podem ser utilizadas para obter critérios de desempenho tais como rendimento e taxa de erro de pacote.

Patent Agency Ranking