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141 条记录 (耗时 0.031 秒)

    Technique for Performing a Random Access Procedure Over a Radio Interface
    1.
    发明申请
    Technique for Performing a Random Access Procedure Over a Radio Interface 有权
    通过无线电接口执行随机接入过程的技术

    公开(公告)号：US20090215450A1

    公开(公告)日：2009-08-27

    申请号：US12083911

    申请日：2006-10-20

    申请人： Robert Baldemaier ,  Maria Edvardsson ,  Erik Dahlman ,  Jacobus Cornelis Haartsen ,  Stefan Parkvall

    发明人： Robert Baldemaier ,  Maria Edvardsson ,  Erik Dahlman ,  Jacobus Cornelis Haartsen ,  Stefan Parkvall

    IPC分类号： H04W74/00

    CPC分类号： H04W74/0891

    摘要： The invention relates to a technique of performing a random access procedure over a radio interface (106) in a mobile terminal (102). A method embodiment or the random access procedure as performed in the mobile terminal comprises the steps of selecting an access time slot for transmission of an access burst (112) over the radio interface; and setting an access bandwidth for transmission of the access burst, wherein the access bandwidth is set smaller than an available transmission bandwidth associated with the radio interface.

    摘要翻译： 本发明涉及一种通过移动终端（102）中的无线电接口（106）执行随机接入过程的技术。 在移动终端中执行的方法实施例或随机接入过程包括以下步骤：通过无线接口选择用于传输接入突发（112）的接入时隙; 以及设置用于所述接入脉冲串传输的接入带宽，其中所述接入带宽被设置为小于与所述无线电接口相关联的可用传输带宽。

    Technique for performing a random access procedure over a radio interface
    4.
    发明授权
    Technique for performing a random access procedure over a radio interface 有权
    通过无线电接口执行随机接入过程的技术

    公开(公告)号：US08285294B2

    公开(公告)日：2012-10-09

    申请号：US12083911

    申请日：2006-10-20

    申请人： Robert Baldemair ,  Maria Edvardsson ,  Erik Dahlman ,  Jacobus Cornelis Haartsen ,  Stefan Parkvall

    发明人： Robert Baldemair ,  Maria Edvardsson ,  Erik Dahlman ,  Jacobus Cornelis Haartsen ,  Stefan Parkvall

    IPC分类号： H04W72/00

    CPC分类号： H04W74/0891

    摘要： The invention relates to a technique of performing a random access procedure over a radio interface (106) in a mobile terminal (102). A method embodiment or the random access procedure as performed in the mobile terminal comprises the steps of selecting an access time slot for transmission of an access burst (112) over the radio interface; and setting an access bandwidth for transmission of the access burst, wherein the access bandwidth is set smaller than an available transmission bandwidth associated with the radio interface.

    摘要翻译： 本发明涉及一种通过移动终端（102）中的无线电接口（106）执行随机接入过程的技术。 在移动终端中执行的方法实施例或随机接入过程包括以下步骤：通过无线接口选择用于传输接入突发（112）的接入时隙; 以及设置用于所述接入脉冲串传输的接入带宽，其中所述接入带宽被设置为小于与所述无线电接口相关联的可用传输带宽。

    METHOD AND DEVICE FOR COMMUNICATING A SIGNAL
    5.
    发明申请
    METHOD AND DEVICE FOR COMMUNICATING A SIGNAL 审中-公开
    用于传播信号的方法和装置

    公开(公告)号：US20090268692A1

    公开(公告)日：2009-10-29

    申请号：US12097750

    申请日：2006-12-13

    申请人： Jacobus Cornelis Haartsen ,  Maria Edvardsson ,  Erik Dahlman ,  Stefan Parkvall

    发明人： Jacobus Cornelis Haartsen ,  Maria Edvardsson ,  Erik Dahlman ,  Stefan Parkvall

    IPC分类号： H04B7/216

    CPC分类号： H04W52/04 ,  H04B1/7107 ,  H04L1/0001 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0015 ,  H04L1/18

    摘要： A communication unit and a method for communicating at least one signal over a channel of a first channel type and at least one signal over a channel of a second channel type, which is different from the first channel type. The apparatus comprises a timer adapted to schedule a predetermined time period, during which interference due to simultaneous communication of signals over the channel of the first channel type and the channel of the second channel type is anticipated. Also, the apparatus comprises a processing unit adapted to apply, during the predetermined time period, an interference counteracting process for counteracting interference between any signal communicated over the channel of the first channel type and any signal communicated over the channel of the second channel type. The interference counteracting process comprises changing, during the predetermined time period, from a first to a second format for representing information transmitted over the channel of the first channel type, the second format being more robust than the first format.

    摘要翻译： 一种通信单元和一种通过第一信道类型的信道和至少一个信号通过与第一信道类型不同的第二信道类型的信道来传送至少一个信号的方法。 该装置包括计时器，其适于调度预定的时间段，在该定时期间预期由于在第一信道类型的信道和第二信道类型的信道上的信号的同时通信而产生的干扰。 此外，该装置包括一个处理单元，适用于在预定的时间周期内应用干扰抵消过程，用于抵消通过第一信道类型的信道传送的任何信号与通过第二信道类型的信道传送的任何信号之间的干扰。 干扰对抗过程包括在预定时间段期间从用于表示通过第一信道类型的信道发送的信息的第一格式改变为第二格式，第二格式比第一格式更健壮。

    Methods for improving uplink communications in a wideband code division multiple access (WCDMA) communication system
    7.
    发明授权
    Methods for improving uplink communications in a wideband code division multiple access (WCDMA) communication system 有权
    用于改进宽带码分多址（WCDMA）通信系统中的上行链路通信的方法

    公开(公告)号：US08270376B2

    公开(公告)日：2012-09-18

    申请号：US11575121

    申请日：2005-09-07

    申请人： Erik Dahlman ,  Eva Englund ,  Jung-Fu Cheng ,  Yi-Pin Eric Wang ,  Maria Edvardsson ,  Stefan Parkvall ,  Janne Peisa

    发明人： Erik Dahlman ,  Eva Englund ,  Jung-Fu Cheng ,  Yi-Pin Eric Wang ,  Maria Edvardsson ,  Stefan Parkvall ,  Janne Peisa

    IPC分类号： H04B7/216

    CPC分类号： H04L1/1692 ,  H04L1/1812 ,  H04L1/1854 ,  H04W52/48

    摘要： Methods for improving uplink communications in a Wideband Code Division Multiple Access (WCDMA) communication system, wherein mobile terminals can transmit at various transmission power levels. In a mobile terminal, the method includes the steps of receiving a configuration message having at least one of a power offset parameter and a maximum number of retransmission attempts parameter; when the mobile terminal performs a non-scheduled transmission, it transmits according to the parameters contained in the configuration message. In a network node, the method includes the steps of transmitting to at least one mobile terminal the configuration message having at least one of a power offset parameter and a maximum number of retransmission attempts parameter; and, adjusting a power setting for the transmission of acknowledgement or negative-acknowledgement messages from the wireless network to one or more of mobile terminals.

    摘要翻译： 用于改善宽带码分多址（WCDMA）通信系统中的上行链路通信的方法，其中移动终端可以以各种传输功率电平进行传输。 在移动终端中，该方法包括以下步骤：接收具有功率偏移参数和最大重传次数参数中的至少一个参数的配置消息; 当移动终端执行非调度传输时，它根据配置消息中包含的参数进行传输。 在网络节点中，该方法包括以下步骤：向至少一个移动终端发送具有功率偏移参数和最大重传次数参数中的至少一个参数的配置消息; 以及调整用于从所述无线网络向一个或多个移动终端传送确认或否定确认消息的功率设置。