Method and apparatus for providing uplink packet data service on uplink dedicated channels in an asynchronous wideband code division multiple access communication system
    64.
    发明申请
    Method and apparatus for providing uplink packet data service on uplink dedicated channels in an asynchronous wideband code division multiple access communication system 审中-公开
    用于在异步宽带码分多址通信系统中的上行链路专用信道上提供上行分组数据业务的方法和装置

    公开(公告)号:US20050053035A1

    公开(公告)日:2005-03-10

    申请号:US10918948

    申请日:2004-08-16

    摘要: An apparatus and method of using an E-DCH and an uplink DCH in an asynchronous WCDMA communication system. To determine an uplink channel status for using the DCH and E-DCH, a UE determines whether it is in a soft handover (SHO) region referring to active set information received from an RNC. If it is in a non-SHO region, the UE code-multiplexes the DCH and E-DCH. If it is in an SHO region, the UE time-multiplexes the DCH and E-DCH. A Node B analyzes uplink channel status information about the UE received form the RNC. If the UE is in a non-SHO region, the Node B code-demultiplexes the DCH and E-DCH received from the UE. If the UE is in an SHO region, the Node B time-multiplexes the DCH and E-DCH. For the multiplexing of the DCH and E-DCH, common TFS-related information is configured for the DCH and E-DCH.

    摘要翻译: 一种在异步WCDMA通信系统中使用E-DCH和上行链路DCH的装置和方法。 为了确定用于使用DCH和E-DCH的上行链路信道状态,UE根据从RNC接收的活动集信息,确定是否处于软切换(SHO)区域。 如果在非SHO区域中,则UE对DCH和E-DCH进行码复用。 如果在SHO区域中,UE对DCH和E-DCH进行时间复用。 节点B分析关于从RNC接收到的UE的上行链路信道状态信息。 如果UE处于非SHO区域,则节点B对从UE接收的DCH和E-DCH进行码分解。 如果UE在SHO区域中,则节点B对DCH和E-DCH进行时间复用。 对于DCH和E-DCH的复用,为DCH和E-DCH配置公用的TFS相关信息。

    Method and apparatus for transmitting/receiving ACK/NACK in mobile communication system
    65.
    发明授权
    Method and apparatus for transmitting/receiving ACK/NACK in mobile communication system 有权
    用于在移动通信系统中发送/接收ACK / NACK的方法和装置

    公开(公告)号:US08031643B2

    公开(公告)日:2011-10-04

    申请号:US11972164

    申请日:2008-01-10

    IPC分类号: H04B7/005

    摘要: Disclosed is a method and an apparatus for multiplexing and transmitting/receiving an ACK/NACK resulting from use of a HARQ scheme in an OFDMA system. Frequency and code multiplexing methods are combined with regard to the ACK/NACK to reduce signaling overhead. Frequency multiplexing is conducted by using the MCS level adopted by scheduling channels to improve the ACK/NACK transmitting performance, and code multiplexing is conducted to allocate ACK/NACK resources by using the index of the scheduling channels.

    摘要翻译: 公开了一种用于在OFDMA系统中复用和发送/接收由使用HARQ方案产生的ACK / NACK的方法和装置。 频率和码复用方法与ACK / NACK相结合以减少信令开销。 通过使用由调度信道采用的MCS级别来提高ACK / NACK发送性能进行频率复用,并且通过使用调度信道的索引来进行代码复用来分配ACK / NACK资源。

    Method and apparatus for signaling maximum UE transmitter power information to base station for scheduling of uplink packet transmission in a mobile communication system
    69.
    发明授权
    Method and apparatus for signaling maximum UE transmitter power information to base station for scheduling of uplink packet transmission in a mobile communication system 有权
    用于向基站发送最大UE发射机功率信息以便在移动通信系统中调度上行链路分组传输的方法和装置

    公开(公告)号:US07697954B2

    公开(公告)日:2010-04-13

    申请号:US11391730

    申请日:2006-03-29

    IPC分类号: H04B7/00

    CPC分类号: H04W52/367

    摘要: A method and apparatus are provided for signaling a maximum UE transmitter power to a Node B for use in scheduling of uplink packet transmission in a mobile communication system. The Node B receives uplink channel status information from a UE and a maximum UE transmitter power from an RNC. The maximum UE transmitter power is the lower of the maximum allowed UL Tx power and the maximum Tx power of the UE. The Node B then schedules uplink packet transmission from the UE based on the uplink channel status information and the maximum UE transmitter power.

    摘要翻译: 提供了一种方法和装置,用于向移动通信系统中的用于向上行链路分组传输调度使用的用于向节点B通知最大UE发射机功率。 节点B从UE接收上行链路信道状态信息,并从RNC接收最大UE发射机功率。 最大UE发射机功率是UE的最大允许UL Tx功率和最大Tx功率中较小者。 然后,节点B基于上行链路信道状态信息和最大UE发射机功率来调度来自UE的上行链路分组传输。

    Method of transmitting scheduling information on an enhanced uplink dedicated channel in a mobile communication system
    70.
    发明申请
    Method of transmitting scheduling information on an enhanced uplink dedicated channel in a mobile communication system 审中-公开
    在移动通信系统中在增强型上行链路专用信道上发送调度信息的方法

    公开(公告)号:US20050265301A1

    公开(公告)日:2005-12-01

    申请号:US11057894

    申请日:2005-02-14

    IPC分类号: H04B7/26 H04J3/24 H04W72/12

    摘要: An apparatus and method of transmitting scheduling information from a UE to a Node B to request Node B controlled scheduling in an asynchronous CDMA communication system supporting an E-DCH packet data service is provided. The UE generates a MAC-e PDU including only scheduling information representing a buffer status and a power status in relation to uplink data transmission, and transmits the MAC-e PDU on an E-DCH along with TF information indicating the transmission of the MAC-e PDU including the scheduling information. The Node B receives the scheduling information on the E-DCH and schedules uplink data transmission according to the scheduling information.

    摘要翻译: 提供了一种从UE到节点B发送调度信息以在支持E-DCH分组数据业务的异步CDMA通信系统中请求节点B受控调度的装置和方法。 UE生成包括仅表示与上行链路数据传输相关的缓冲器状态和功率状态的调度信息的MAC-e PDU,并且在E-DCH上发送MAC-e PDU以及指示MAC- e PDU包括调度信息。 节点B接收关于E-DCH的调度信息,并根据调度信息调度上行数据传输。