Apparatus and method for minimizing a non-transmittable period due to a compressed mode in a mobile communication system supporting HSDPA
    71.
    发明授权
    Apparatus and method for minimizing a non-transmittable period due to a compressed mode in a mobile communication system supporting HSDPA 失效
    一种用于在支持HSDPA的移动通信系统中将由于压缩模式导致的不可发送周期最小化的装置和方法

    公开(公告)号:US07372842B2

    公开(公告)日:2008-05-13

    申请号:US10306528

    申请日:2002-11-27

    IPC分类号: H04J3/00

    摘要: An apparatus and method for minimizing a non-transmittable period where high-speed packet data transmission is impossible. In the apparatus, a non-transmittable period calculator receives transmission gap-related information for a UE from a radio network controller, calculates a transmission gap starting point based on the transmission gap-related information, defines a period determined by excluding the downlink transmission period from the transmission gap starting point as the non-transmittable period, and suspends transmission of the high-speed packet data to the UE for the non-transmittable period. A scheduler performs scheduling on the high-speed packet data under the control of the non-transmittable period calculator so that transmission of the high-speed packet data to the UE is suspended for the downlink transmission period.

    摘要翻译: 一种用于使不可传输的时段最小化的装置和方法,其中高速分组数据传输是不可能的。 在该设备中,不可发送周期计算器从无线网络控制器接收用于UE的传输间隙相关信息,基于传输间隙相关信息计算传输间隙起始点,定义通过排除下行链路传输周期 从传输间隙起始点作为不可发送周期,并且在不可发送周期期间暂停向UE发送高速分组数据。 调度器在不可发送周期计算器的控制下对高速分组数据执行调度,使得在下行链路传输周期期间向UE停止发送高速分组数据。

    Apparatus and method for transmitting/receiving uplink transmission power offset and HS-DSCH power level in a communication system employing HSDPA
    73.
    发明授权
    Apparatus and method for transmitting/receiving uplink transmission power offset and HS-DSCH power level in a communication system employing HSDPA 有权
    在采用HSDPA的通信系统中发送/接收上行发射功率偏移和HS-DSCH功率电平的装置和方法

    公开(公告)号:US07197021B2

    公开(公告)日:2007-03-27

    申请号:US10222175

    申请日:2002-08-16

    IPC分类号: H04B7/216

    摘要: A high-speed packet data communication system, wherein a channel condition determiner measures a signal-to-interference ratio (SIR) of a first uplink dedicated channel signal received from a UE, and calculates a difference between the measured SIR and a preset target SIR; a transmission power determiner compares the difference with preset thresholds, and determines an uplink power offset to be applied to a second uplink dedicated channel transmitting control information for packet data received at the UE according to a result of the comparison; and a transmitter transmits over a downlink the determined uplink power offset to the UE.

    摘要翻译: 一种高速分组数据通信系统,其中信道条件确定器测量从UE接收的第一上行链路专用信道信号的信号干扰比(SIR),并且计算测量的SIR与预设目标SIR之间的差 ; 发送功率确定器将差异与预设阈值进行比较,并且根据比较结果,确定要应用于在UE处接收的分组数据的控制信息的第二上行链路专用信道的上行链路功率偏移量; 并且发射机通过下行链路将所确定的上行链路功率偏移发射到UE。

    Apparatus and method for transmitting and receiving TBS information in an HSDPA communication system
    75.
    发明授权
    Apparatus and method for transmitting and receiving TBS information in an HSDPA communication system 失效
    用于在HSDPA通信系统中发送和接收TBS信息的装置和方法

    公开(公告)号:US07450611B2

    公开(公告)日:2008-11-11

    申请号:US10266106

    申请日:2002-10-07

    IPC分类号: H04J3/16 H04J3/22

    摘要: An HSDPA (High Speed Downlink Packet Access) communication system is disclosed. A Node B reduces a size of a field transmitting TBS (Transport Block Set) information for user data based on an MCS (Modulation and Coding Scheme) level assigned to the user data and the number of codes assigned to the user data, before transmission, instead of transmitting an intact size of the actually transmitted transport block for the user data, among TFRI (Transport Format Resource Information) transmitted to a UE (User Equipment) over a shared control channel.

    摘要翻译: 公开了一种HSDPA(高速下行链路分组接入)通信系统。 基于在发送之前分配给用户数据的MCS(调制和编码方案)级别和分配给用户数据的代码数量,节点B减小用于用户数据的字段传输TBS(传输块集)信息的大小, 而不是在通过共享控制信道发送给UE(用户设备)的TFRI(传输格式资源信息)中发送用于用户数据的实际发送的传输块的完整大小。

    Method for allocating HARQ channel number for indicating state information in an HSDPA communication system
    80.
    发明授权
    Method for allocating HARQ channel number for indicating state information in an HSDPA communication system 失效
    用于在HSDPA通信系统中分配用于指示状态信息的HARQ信道号的方法

    公开(公告)号:US07286540B2

    公开(公告)日:2007-10-23

    申请号:US10226067

    申请日:2002-08-21

    IPC分类号: H04L12/28 H04L12/56

    摘要: There is provided a method for allocating channel numbers to channel signals by a Node B, which repeatedly transmits a stream of n channel signals to a UE (User Equipment), each of the channel signals including a channel number and transmission data, the n channel signals having (n+1) different channel numbers, each channel having a given transmission time interval (TTI). The method comprises storing channel numbers of the n channel signals in a transmission window, and updating channel numbers such that n channel numbers are stored each time channel signals are transmitted; and allocating the same channel number as a channel number used for initial transmission to a channel signal to be transmitted if the channel signal to be transmitted is a retransmission channel signal, and allocating a channel number not belonging to the transmission window among the (n+1) channel numbers to a channel signal to be transmitted if the channel signal to be transmitted is an initial-transmission channel signal.

    摘要翻译: 提供了一种用于通过节点B分配信道号到信道信号的方法,该节点B向UE(用户设备)重复发送n个信道信号流,每个信道信号包括信道号和传输数据,n个信道 具有(n + 1)个不同信道号的信号,每个信道具有给定的传输时间间隔(TTI)。 该方法包括在发送窗口中存储n个信道信号的信道号,并且更新信道号,使得每个信道信号被发送时存储n个信道号; 并且如果要发送的信道信号是重发信道信号,并且将不属于传输窗口的信道号分配给第(n + 1个)信道,则将与用于初始传输的信道号相同的信道号分配给待传输的信道信号, 1)要传输的信道信号是初始传输信道信号时要发送的信道信号的信道号。