Method and apparatus for determining transport parameters for physical layer to provide uplink packet data service in a mobile communication system
    71.
    发明申请
    Method and apparatus for determining transport parameters for physical layer to provide uplink packet data service in a mobile communication system 审中-公开
    用于确定物理层的传输参数以在移动通信系统中提供上行链路分组数据服务的方法和装置

    公开(公告)号:US20060251118A1

    公开(公告)日:2006-11-09

    申请号:US11407925

    申请日:2006-04-21

    IPC分类号: H04J3/22

    摘要: A method and apparatus for determining a spreading factor (SF) of a physical layer and number of bits for a physical channel in order to support a transport format combination (TFC) of an uplink dedicated channel in data transmission on the uplink dedicated channel in a mobile communication system are provided. A parameter decider selects, among available physical channel bit sizes, a bit size that minimizes bit repetition and does not require an additional physical channel. Accordingly, the hardware resources of a receiver are efficiently utilized.

    摘要翻译: 一种用于确定物理层的扩展因子(SF)和用于物理信道的比特数的方法和装置,以便在上行链路专用信道中的数据传输中支持上行链路专用信道的传输格式组合(TFC) 提供移动通信系统。 参数决定器在可用的物理信道位大小之中选择使位重复最小化并且不需要附加物理信道的位大小。 因此,有效地利用了接收机的硬件资源。

    Method and apparatus for transmitting and receiving downlink control information in a mobile communication system supporting uplink packet data
    72.
    发明申请
    Method and apparatus for transmitting and receiving downlink control information in a mobile communication system supporting uplink packet data 有权
    用于在支持上行链路分组数据的移动通信系统中发送和接收下行链路控制信息的方法和装置

    公开(公告)号:US20060104242A1

    公开(公告)日:2006-05-18

    申请号:US11272823

    申请日:2005-11-15

    IPC分类号: H04Q7/00

    摘要: A method and apparatus for transmitting and receiving downlink control information in a mobile communication system supporting an uplink packet data service are provided. To transmit packet data in an HARQ mobile communication system, a second transceiver receives an RG as rate control information from a first transceiver. The second transceiver sets the allowed maximum data rate of an HARQ process to which the RG is applied to the allowed maximum data rate of an HARQ process previous to the HARQ process, if the RG indicates hold. The second transceiver transmits packet data within the set allowed maximum data rate to the first transceiver.

    摘要翻译: 提供了一种用于在支持上行链路分组数据业务的移动通信系统中发送和接收下行链路控制信息的方法和装置。 为了在HARQ移动通信系统中传送分组数据,第二收发机从第一收发机接收作为速率控制信息的RG。 如果RG指示保持,则第二收发器将应用RG的HARQ进程的允许最大数据速率设置为HARQ进程之前的HARQ进程的允许的最大数据速率。 第二收发器将设置的允许的最大数据速率内的分组数据发送到第一收发器。

    Method and apparatus for performing autonomous transmission in a mobile communication system for supporting an enhanced uplink dedicated channel
    73.
    发明申请
    Method and apparatus for performing autonomous transmission in a mobile communication system for supporting an enhanced uplink dedicated channel 有权
    一种用于在移动通信系统中执行自主传输以支持增强型上行链路专用信道的方法和装置

    公开(公告)号:US20060023629A1

    公开(公告)日:2006-02-02

    申请号:US11183252

    申请日:2005-07-18

    IPC分类号: H04J1/16

    CPC分类号: H04W72/1284 H04W72/1236

    摘要: A mobile communication system using an enhanced uplink dedicated transport channel transmits data at a relatively low effective data rate through autonomous transmission. Data transmission time points for user equipments (UEs) have different values in the autonomous transmission and therefore uplink interference is reduced. An autonomous transmission period N and the number of autonomous transmissions k are determined such that each UE performs the autonomous transmission. A Node B and each UE are notified of possible autonomous transmission time points based on the determined autonomous transmission period N and the determined number of autonomous transmissions k through signaling. The UE transmits the uplink data without the Node B's scheduling at the possible autonomous transmission time points.

    摘要翻译: 使用增强型上行链路专用传输信道的移动通信系统通过自主传输以相对低的有效数据速率发送数据。 用户设备(UE)的数据传输时间点在自主传输中具有不同的值,因此降低了上行链路干扰。 确定自主发送期间N和自主发送次数k,使得每个UE执行自主发送。 基于所确定的自主传输周期N和通过信令确定的自主传输数量k,向节点B和每个UE通知可能的自主传输时间点。 UE可以在可能的自主传输时间点发送没有节点B的调度的上行链路数据。

    Method and system for controlling data rate of reverse link in a mobile communication system
    75.
    发明申请
    Method and system for controlling data rate of reverse link in a mobile communication system 审中-公开
    控制移动通信系统中反向链路数据速率的方法和系统

    公开(公告)号:US20050088988A1

    公开(公告)日:2005-04-28

    申请号:US10964443

    申请日:2004-10-13

    IPC分类号: H04L12/56 H04W28/22 H04Q7/00

    CPC分类号: H04W28/22

    摘要: A mobile station determines a data rate in a mobile communication system including a plurality of base stations communicating with the mobile station. The mobile station receives rate control information from the base stations, and receives precedence indicator information from one of the base stations. The precedence indicator information is used for giving precedence to particular rate control information in the rate control information received from the base stations. The mobile station determines a data rate according to the particular rate control information to which precedence is given by the precedence indicator information.

    摘要翻译: 移动台确定包括与移动台通信的多个基站的移动通信系统中的数据速率。 移动站从基站接收速率控制信息,并且从基站之一接收优先指示符信息。 优先级指示符信息用于在从基站接收的速率控制信息中优先考虑特定速率控制信息。 移动台根据优先级指示符信息给出的特定速率控制信息来确定数据速率。

    Method and apparatus for scheduling assignment of uplink packet transmission in mobile telecommunication system
    78.
    发明申请
    Method and apparatus for scheduling assignment of uplink packet transmission in mobile telecommunication system 有权
    移动电信系统中上行分组传输调度的方法和装置

    公开(公告)号:US20050047416A1

    公开(公告)日:2005-03-03

    申请号:US10925619

    申请日:2004-08-25

    摘要: A method and an apparatus for reporting a buffer status of a buffer storing packet data to be transmitted by a user equipment for a scheduling assignment of an uplink packet data service in a mobile communication system supporting the uplink packet data service are disclosed. A user equipment stores packet data having a priority corresponding to a plurality of priority queues having inherent priorities and relating to at least one service, and transmits buffer status information containing queue identifiers of the priority queues and buffer payload information representing an amount of the packet data stored in the priority queues. Herein, the user equipment inserts the buffer status information into a header part of a protocol data unit for the uplink packet data service, inserts the packet data into a payload part of the protocol data unit, and then transmits the protocol data unit.

    摘要翻译: 公开了一种用于在支持上行链路分组数据业务的移动通信系统中报告用于由用户设备发送的用于上行链路分组数据业务的调度分配的分组数据的缓冲器的缓冲状态的方法和装置。 用户设备存储具有对应于具有固有优先级并且与至少一个服务有关的多个优先级队列的优先级的分组数据,并且发送包含优先级队列的队列标识符和表示分组数据量的缓冲器有效载荷信息的缓冲器状态信息 存储在优先级队列中。 这里,用户设备将缓冲器状态信息插入用于上行链路分组数据服务的协议数据单元的报头部分,将分组数据插入协议数据单元的有效载荷部分,然后发送协议数据单元。

    Method and apparatus for receiving a control channel in a mobile communication system
    79.
    发明授权
    Method and apparatus for receiving a control channel in a mobile communication system 有权
    用于在移动通信系统中接收控制信道的方法和装置

    公开(公告)号:US08948092B2

    公开(公告)日:2015-02-03

    申请号:US12052226

    申请日:2008-03-20

    摘要: A method and apparatus for receiving control information in a mobile communication system. A controller acquires information indicating variable Control Channel Elements (CCEs) allocated for first User Equipments (UEs) among CCEs constituting control channels, acquires information indicating fixed CCEs allocated for second UEs, selects the variable CCEs when a UE receiving the control information is included in the first UEs, and selects the fixed CCEs when the UE is included in the second UEs. A control information receiver receives the control information through the selected CCEs.

    摘要翻译: 一种用于在移动通信系统中接收控制信息的方法和装置。 控制器获取指示在构成控制信道的CCE中分配给第一用户设备(UE)的可变控制信道元素(CCE)的信息,获取指示为第二UE分配的固定CCE的信息,当接收到控制信息的UE包括在 第一UE,并且当UE包括在第二UE中时选择固定CCE。 控制信息接收器通过所选择的CCE接收控制信息。

    Method and apparatus for open loop power control in frequency division multiple access system
    80.
    发明授权
    Method and apparatus for open loop power control in frequency division multiple access system 有权
    频分多址系统中开环功率控制的方法和装置

    公开(公告)号:US08838113B2

    公开(公告)日:2014-09-16

    申请号:US11656276

    申请日:2007-01-22

    摘要: A method and apparatus for efficient open loop power control in a packet data mobile communication system using Frequency Division Multiple Access (FDMA) is provided. The method includes receiving pilot signals from a scheduling cell that schedules a mobile station and neighboring cells located adjacent to the mobile station; calculating a number of neighboring cells having pathlosses that are less than a threshold; calculating a target Signal-to-Interference Ratio (SIR) of the mobile station using the number of neighboring cells having pathlosses that are less than the threshold; measuring a pathloss of the scheduling cell and calculating uplink transmission power using the measured pathloss of the scheduling cell and the calculated target SIR; and transmitting data with the calculated transmission power.

    摘要翻译: 提供了一种使用频分多址(FDMA)的分组数据移动通信系统中有效开环功率控制的方法和装置。 该方法包括从调度小区接收导频信号,所述调度小区调度移动站和邻近移动台的相邻小区; 计算具有小于阈值的路径损耗的相邻小区的数量; 使用具有小于阈值的路径损耗的相邻小区的数量来计算移动台的目标信号干扰比(SIR); 使用所述调度小区的所测量的路径损耗和所计算的目标SIR来测量所述调度小区的路径损耗并计算上行链路发送功率; 并以所计算的发送功率发送数据。