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83 条记录 (耗时 0.022 秒)

    Method and apparatus for call setup latency reduction
    53.
    发明公开
    Method and apparatus for call setup latency reduction 有权
    Verfahren und Vorrichtung zur Zeitreduktion eines Verbindungsaufbaues

    公开(公告)号：EP2099250A1

    公开(公告)日：2009-09-09

    申请号：EP09164170.4

    申请日：2002-08-16

    申请人： Qualcomm Incorporated

    发明人： Sinnarajah, Ragulan ,  Tiedemann, Edward G., Jr. ,  Rezaiifar, Ramin ,  Wang, Jun ,  Ho, Duncan

    IPC分类号： H04W76/02

    CPC分类号： H04L1/188 ,  H04L1/1607 ,  H04L2212/00 ,  H04W28/06 ,  H04W28/18 ,  H04W72/04 ,  H04W72/042 ,  H04W76/10 ,  H04W76/11 ,  H04W76/19

    摘要： Techniques for minimizing call setup latency are disclosed. In one aspect, a channel assignment message is sent with a flag to direct the use of previously negotiated service parameters. This aspect eliminates the need for service negotiation messages. In another aspect, a channel assignment message is sent with an active set identifier instead of an active set and its parameters. This aspect reduces the transmission time of the channel assignment message. In yet another aspect, call setup without paging is facilitated by a mobile station (106) sending a pilot strength measurement message between active communication sessions, such that a channel assignment message can be used for mobile station terminated call setup without the need for mobile station paging and related messages.

    摘要翻译： 公开了用于最小化呼叫建立延迟的技术。 在一个方面，用标志发送信道分配消息以指示使用先前协商的服务参数。 这方面消除了对服务协商消息的需要。 在另一方面，使用活动集标识符而不是活动集及其参数发送信道分配消息。 该方面减少了信道分配消息的传输时间。 在另一方面，移动台（106）在主动通信会话之间发送导频强度测量消息来促进无寻呼的呼叫建立，使得信道分配消息可以用于移动台终止的呼叫建立而不需要移动台 寻呼和相关消息。

    Method and apparatus for controlling a mobile station at a failed handover attempt
    55.
    发明授权
    Method and apparatus for controlling a mobile station at a failed handover attempt 失效
    在一个失败的尝试越区切换的方法和用于移动站的控制设备

    公开(公告)号：EP1633166B1

    公开(公告)日：2007-12-26

    申请号：EP05023468.1

    申请日：1998-02-18

    申请人： Qualcomm, Incorporated

    发明人： Tiedemann, Edward G., Jr. ,  Chen, Tao

    IPC分类号： H04Q7/38

    CPC分类号： H04W36/14 ,  H04W24/00 ,  H04W28/18 ,  H04W36/0066 ,  H04W36/0083 ,  H04W36/245 ,  H04W48/16 ,  H04W76/19

    摘要： A mobile station comprising a receiver (590) for receiving signals, including parameter data (OFNLM) of an origination system (S1) representing a parameter value (MIN_RX_PWR, MIN_TOT_PILOT) of signals of a different, destination system (S2); a controller (52) coupled to the receiver for controlling the receiver to change between receiving signals of the origination communication system (S1) and receiving signals of the destination communication system (S2); and parameter measuring means (530, 540) for measuring a parameter of received signals of the destination communication system (S2), the parameter measuring means being coupled to the controller (520) to provide measured parameter data thereto. The received parameter data comprises control data (RETURN_IF_FAIL) indicating whether the mobile station should receive again signals of the origination communication system (S1). The controller (520) is arranged to operate by comparing the measured parameter with received parameter values (MIN_RX_PWR, MIN_TOT_PILOT), and controlling the receiver to receive again signals of the origination communication system (S1) based on the comparison of the measured parameter data and the received parameter data values and on the control data (RETURN_IF_FAIL). A corresponding method is also described.

    Method and apparatus for receiving a block of data in a communication system
    56.
    发明公开
    Method and apparatus for receiving a block of data in a communication system 有权
    用于在通信系统中接收数据块的方法和设备

    公开(公告)号：EP1868310A2

    公开(公告)日：2007-12-19

    申请号：EP07019632.4

    申请日：2003-10-16

    申请人： QUALCOMM Incorporated

    发明人： Wei, Yongbin ,  Malladi, Durga ,  Chen, Tao ,  Tiedemann, Edward G., Jr.

    IPC分类号： H04L1/00

    CPC分类号： H03M13/29 ,  H03M13/2903 ,  H03M13/35 ,  H03M13/6513 ,  H04B1/707 ,  H04L1/0002 ,  H04L1/0006 ,  H04L1/0065 ,  H04L1/0072

    摘要： A method and apparatus for receiving data provide for efficient use communication resources by:
    decoding a packet of data received over a time frame in accordance with a first code to produce a payload data;
    detecting a location identifier data from said payload data to produce a portion of a block of data, wherein said location identifier identifies a location of said portion of data within said block of data;
    decoding said portion of said block of data in accordance with a second code to produce said block of data.

    摘要翻译： 一种用于接收数据的方法和设备通过以下步骤提供高效使用通信资源：根据第一代码解码在时间帧上接收的数据分组以产生有效载荷数据; 检测来自所述有效载荷数据的位置标识符数据以产生数据块的一部分，其中所述位置标识符标识所述数据块内的所述数据部分的位置; 根据第二码解码所述数据块的所述部分以产生所述数据块。

    Transmission of a plurality of channels for CDMA telecommunications system
    57.
    发明公开
    Transmission of a plurality of channels for CDMA telecommunications system 失效
    CDMA电信系统的多个信道的传输

    公开(公告)号：EP1802004A3

    公开(公告)日：2007-11-07

    申请号：EP07006093.4

    申请日：1997-12-19

    申请人： Qualcomm Incorporated

    发明人： Odenwalder, Joseph P. c/o Qualcomm Incorporated ,  Antonio, Franklin P. ,  Tiedemann, Edward G., Jr. ,  Jou, Yu-Cheun

    IPC分类号： H04B7/26 ,  H04B1/707 ,  H04J11/00

    CPC分类号： H04B1/707 ,  H04B7/264 ,  H04J13/0003 ,  H04J13/0048 ,  H04L1/0041 ,  H04L1/0059 ,  H04L1/0067 ,  H04L1/08 ,  H04L2001/0093

    摘要： A novel and improved method for implementing a high-transmission-rate over-the-air interface is described. A transmit system provides an in-phase channel set (90) and a quadrature-phase channel set (92). The in-phase channel set (90) is used to provide a complete set of orthogonal medium rate control and traffic channels. The quadrature-phase channel (92) set is used to provide a high-rate supplemental channel and an extended set of medium rate channels that are orthogonal to each other and the original medium rate channels. The high-rate supplemental channel is generated over a set of medium rate channels using a short channel code. The medium rate channel are generated using a set of long channel codes.

    摘要翻译： 描述了一种用于实现高传输率空中接口的新颖和改进的方法。 发射系统提供同相信道组（90）和正交相信道组（92）。 同相信道组（90）用于提供一组完整的正交中速率控制和业务信道。 正交相位信道（92）组被用来提供彼此正交的高速率辅助信道和一组扩展的中等速率信道以及原始中速率信道。 高速率补充信道是使用短信道码在一组中等速率信道上生成的。 中速率信道是使用一组长信道码生成的。

    Transmission of a plurality of channels for CDMA telecommunications system
    59.
    发明公开
    Transmission of a plurality of channels for CDMA telecommunications system 失效
    ÜbertragungmehrererKanälefürein CDMA-Telekommunikationssystem

    公开(公告)号：EP1802004A2

    公开(公告)日：2007-06-27

    申请号：EP07006093.4

    申请日：1997-12-19

    申请人： Qualcomm Incorporated

    发明人： Odenwalder, Joseph P. ,  Antonio, Franklin P. ,  Tiedemann, Edward G., Jr. ,  Jou, Yu-Cheun

    IPC分类号： H04B7/26 ,  H04B1/707 ,  H04J11/00

    CPC分类号： H04B1/707 ,  H04B7/264 ,  H04J13/0003 ,  H04J13/0048 ,  H04L1/0041 ,  H04L1/0059 ,  H04L1/0067 ,  H04L1/08 ,  H04L2001/0093

    摘要： A novel and improved method for implementing a high-transmission-rate over-the-air interface is described. A transmit system provides an in-phase channel set (90) and a quadrature-phase channel set (92). The in-phase channel set (90) is used to provide a complete set of orthogonal medium rate control and traffic channels. The quadrature-phase channel (92) set is used to provide a high-rate supplemental channel and an extended set of medium rate channels that are orthogonal to each other and the original medium rate channels. The high-rate supplemental channel is generated over a set of medium rate channels using a short channel code. The medium rate channel are generated using a set of long channel codes.

    摘要翻译： 描述了一种用于实现高速率空中接口的新颖和改进的方法。 发射系统提供同相信道集（90）和正交相位信道集（92）。 同相信道集（90）用于提供一组完整的正交媒体速率控制和业务信道。 正交相位信道（92）集合用于提供彼此正交的原始中等速率信道的高速率补充信道和扩展的中等速率信道集合。 使用短信道码在一组中等速率信道上生成高速率补充信道。 中频率信道是使用一组长信道码生成的。