Method and apparatus for indicating HSDPA activity information
    1.
    发明公开
    Method and apparatus for indicating HSDPA activity information 审中-公开
    Verfahren und Vorrichtung zum Anzeigen von HSDPA-Aktivitätsinformationen

    公开(公告)号:EP2081310A1

    公开(公告)日:2009-07-22

    申请号:EP08160437.3

    申请日:2003-09-19

    申请人: Nokia Corporation

    摘要: A method and corresponding equipment, the method for enabling a Node B/base station to distinguish different states--HARQ active states and a DTX (non-transmitting) state--of a UE in respect to use of the feedback HSDPA (high-speed downlink packet access) channel HS-DPCCH over which the UE sends acknowledgement messages (ACK/NACK) to tile Node B in response to receiving packets via the HSDPA (downlink) data channel HS-DPCH, the method including steps in which the UE additionally sends preamble symbols if an acknowledgement message (ACK/NACK) is to be sent in a next time interval but not in the current time interval, and at least one postamble symbol prior to the UE entering the non-transmitting state (DTX).

    摘要翻译: 一种方法和相应的设备,使得节点B /基站能够区分UE的不同状态 - HARQ活动状态和DTX(非发送)状态 - 使用反馈HSDPA(高速) 响应于经由HSDPA(下行链路)数据信道HS-DPCH的接收分组,UE通过其发送确认消息(ACK / NACK)到瓦片节点B的信道HS-DPCCH,该方法包括以下步骤:UE 如果在下一时间间隔内发送确认消息(ACK / NACK)而不在当前时间间隔内发送前导码符号,以及在UE进入非发送状态(DTX)之前的至少一个后同步码符号。

    Establishment of macro diversity with random access type connections in a cellular radio system
    2.
    发明公开
    Establishment of macro diversity with random access type connections in a cellular radio system 失效
    在einem zellularen Funkkommunikationssystem中的Aufbau von Makrodiversity mit Zufallszugriffsverbindungen

    公开(公告)号:EP1437913A1

    公开(公告)日:2004-07-14

    申请号:EP04100776.6

    申请日:1997-02-04

    申请人: Nokia Corporation

    IPC分类号: H04Q7/38

    摘要: The present invention relates to a method for establishing a random access type connection and a subscriber terminal equipment (37 to 38) and a radio system operating in accordance with the method. The subscriber terminal equipment (37 to 38) establishes a connection to several base stations (33 to 36). The base stations (33 to 36) are selected before establishing the connection by deducing the quality of the connection by means of pilot signals and both uplink and downlink interferences. The subscriber terminal equipment (37 to 38) has a connection to several base stations (33 to 36) already at the initial stage of the connection.

    摘要翻译: 该方法涉及一种无线电系统,其从天线(10)接收RF部分的RF模拟信号,以进行IF传输和滤波。 然后将其输入到A / D转换器,然后输入解调器,用于使用非相干解调器将宽带扩展编码的伪噪声信号恢复到窄带数据信号。 正交解调器确定接收数据信号的位。 形成信号噪声估计(14)和选择器,选择具有未来连接的最佳连接的基站收发器单元候选。 信道解码器(16)基于维特比算法解码卷积编码信号,并且源解码器(17)解码来自用于扬声器的信道解码器的残留激励线性预测信号。

    Method for transmitting packet switched data in a mobile communications system
    4.
    发明公开
    Method for transmitting packet switched data in a mobile communications system 失效
    欧洲移动通信系统中的Verfahren zur PaketvermitteltenDatenübertragung

    公开(公告)号:EP1689111A1

    公开(公告)日:2006-08-09

    申请号:EP06075200.3

    申请日:1998-04-27

    申请人: Nokia Corporation

    IPC分类号: H04L1/18

    摘要: The invention relates to a method for transmitting packet switched data in a mobile communications system using an ARQ protocol. In the method the receiver orders the desired transmission units. The transmitter sends transmission units according to the order. Ordering and transmission are repeated until the quality measured by the receiver from each packet exceeds the predetermined quality value and the data which is to be transmitted and consists of packets is transmitted from the transmitter to the receiver. The invention also rebates to a mobile communications system implementing the method of the invention.

    摘要翻译: 本发明涉及一种使用ARQ协议在移动通信系统中发送分组交换数据的方法。 在该方法中,接收器命令所需的传输单元。 发射机根据命令发送传输单元。 重复订购和传输,直到接收机从每个分组测量的质量超过预定的质量值,并且将要从发射机发送到接收机的要发送和组成的数据。 本发明还涉及实现本发明的方法的移动通信系统。