Method and apparatus for transmitting packet data
    1.
    发明申请
    Method and apparatus for transmitting packet data 审中-公开
    用于发送分组数据的方法和装置

    公开(公告)号:US20060251079A1

    公开(公告)日:2006-11-09

    申请号:US11386108

    申请日:2006-03-22

    IPC分类号: H04L12/56

    摘要: A method and apparatus are provided for transmitting packet data over an uplink channel in a mobile communication system in which retransmission of a packet is possible using a hybrid automatic retransmission request (HARQ) technique. A base station receives a packet data unit (PDU) from a terminal and determines whether the base station can calculate a retransmission number (RSN) indicating the number of retransmissions for the PDU. If the base station cannot calculate the RSN for the PDU, the base station sets the RSN to a special value indicating that the number of retransmissions for the PDU is unknown, and transmits the set RSN to a serving radio network controller (SRNC) along with the PDU.

    摘要翻译: 提供了一种方法和装置,用于在移动通信系统中通过上行链路信道发送分组数据,其中可以使用混合自动重发请求(HARQ)技术来重传分组。 基站从终端接收分组数据单元(PDU),并且确定基站是否可以计算指示PDU的重传次数的重发次数(RSN)。 如果基站不能计算PDU的RSN,则基站将RSN设置为指示PDU的重传次数未知的特殊值,并将该集合RSN连同服务无线电网络控制器(SRNC)一起发送,连同 PDU。

    Method and apparatus for reporting a Buffer Status using Node B-estimated Buffer Status information in a mobile communication system
    4.
    发明申请
    Method and apparatus for reporting a Buffer Status using Node B-estimated Buffer Status information in a mobile communication system 审中-公开
    用于在移动通信系统中使用节点B估计的缓冲器状态信息来报告缓冲器状态的方法和装置

    公开(公告)号:US20060246847A1

    公开(公告)日:2006-11-02

    申请号:US11396906

    申请日:2006-04-04

    IPC分类号: H04B7/00 H04B1/00

    摘要: A method and apparatus for reporting a Buffer Status (BS) using Node B-estimated BS information in a mobile communication system are provided. A Node B-estimated BS and an actual BS of a User Equipment (UE) are monitored. A value of the Node B-estimated BS is compared with a first threshold value. If the Node B-estimated BS value is less than the first threshold, a determination is made as to whether the value of the actual BS is more than a second threshold. If the actual BS value is more than the second threshold, a Buffer Status Report (BSR) indicative of the actual BS is transmitted to a Node B.

    摘要翻译: 提供了一种用于在移动通信系统中使用节点B估计的BS信息报告缓冲状态(BS)的方法和装置。 监视节点B估计的BS和用户设备(UE)的实际BS。 将节点B估计BS的值与第一阈值进行比较。 如果节点B估计的BS值小于第一阈值,则确定实际BS的值是否大于第二阈值。 如果实际BS值大于第二阈值,则向节点B发送指示实际BS的缓冲器状态报告(BSR)。

    Method and apparatus for requesting/transmitting status report of a mobile communication system
    5.
    发明申请
    Method and apparatus for requesting/transmitting status report of a mobile communication system 审中-公开
    用于请求/发送移动通信系统的状态报告的方法和装置

    公开(公告)号:US20060251105A1

    公开(公告)日:2006-11-09

    申请号:US11348500

    申请日:2006-02-07

    IPC分类号: H04L12/403

    摘要: A method and apparatus are provided for reducing excessive retransmission delays which may occur due to the loss of the last packet of a transmission buffer in a Radio Link Control (RLC) layer of a mobile communication system. The method includes receiving a Service Data Unit (SDU) from a higher layer, dividing the SDU into a plurality of Packet Data Units (PDUs), and storing the PDUs in a buffer, setting a poll bit for a last PDU from among the PDUs stored in the buffer, the poll bit requesting a status report, and repeatedly transmitting the last PDU having the setup poll bit at least twice from a sender to a receiver, regardless of whether there is a request for retransmission of the last PDU.

    摘要翻译: 提供了一种用于减少由于移动通信系统的无线电链路控制(RLC)层中的发送缓冲器的最后一个分组的丢失而可能发生的过度的重传延迟的方法和装置。 该方法包括从较高层接收业务数据单元(SDU),将SDU划分成多个分组数据单元(PDU),并将PDU存储在缓冲器中,从PDU中设置最后一个PDU的轮询比特 存储在缓冲器中,轮询位请求状态报告,并且重复地将具有建立轮询位的最后一个PDU从发送器重复发送到接收器,而不管是否存在对最后一个PDU的重发请求。

    Method and apparatus for providing multimedia broadcast/multicast service according to mobility of user equipment
    8.
    发明申请
    Method and apparatus for providing multimedia broadcast/multicast service according to mobility of user equipment 有权
    根据用户设备的移动性提供多媒体广播/组播服务的方法和装置

    公开(公告)号:US20060140148A1

    公开(公告)日:2006-06-29

    申请号:US11315275

    申请日:2005-12-23

    IPC分类号: H04Q7/00

    摘要: A method and apparatus for notifying a UE of the PFLs of MBMS services in a new cell when the UE moves from an old cell to a new cell in a CELL_DCH state in the case of FLC are provided. An SRNC informs the UE of the PFLs of UE-joined MBMS services in the new cell. If the new cell is managed by a DRNC, the DRNC informs the SRNC of the PFLs of the UE-joined MBMS services and the SRNC transmits the PFL information to the UE so that the UE can move to a corresponding PFL.

    摘要翻译: 提供一种在FLC的情况下,当UE从旧单元移动到CELL_DCH状态的新单元时,向UE通知新的单元中的MBMS服务的PFL的方法和装置。 SRNC在新小区中向UE通知UE加入的MBMS业务的PFL。 如果新小区由DRNC管理,则DRNC向SRNC通知UE加入的MBMS业务的PFL,并且SRNC向UE发送PFL信息,以便UE可以移动到相应的PFL。

    Method and apparatus for controlling rate of voice service in a mobile communication system supporting voice service via packet network
    10.
    发明授权
    Method and apparatus for controlling rate of voice service in a mobile communication system supporting voice service via packet network 有权
    在通过分组网络支持语音服务的移动通信系统中控制语音服务速率的方法和装置

    公开(公告)号:US08681625B2

    公开(公告)日:2014-03-25

    申请号:US12659168

    申请日:2010-02-26

    IPC分类号: G01R31/08

    摘要: A method for controlling a rate of a voice service in a mobile communication system supporting the voice service via a packet network. The method includes the steps of receiving a control message at a terminal from a radio network controller (RNC); if the control message indicates control of a downlink rate, determining a downlink rate according to the control message; setting a Change Mode Request (CMR) field of an uplink Voice over Internet Protocol (VoIP) packet according to the downlink rate, and transmitting the uplink VoIP packet from the terminal to the RNC; if the received control message indicates control of an uplink rate, determining an uplink rate according to the control message; and generating an uplink VoIP packet including uplink voice data generated according to the determined uplink rate and frame type (FT) information indicating the determined uplink rate, and transmitting the uplink VoIP packet from the terminal to the RNC.

    摘要翻译: 一种用于在经由分组网络支持语音服务的移动通信系统中控制语音服务的速率的方法。 该方法包括以下步骤:在终端从无线网络控制器(RNC)接收控制消息; 如果所述控制消息指示下行链路速率的控制,则根据所述控制消息确定下行链路速率; 根据下行速率设置上行语音上网语音(VoIP)分组的变化模式请求(CMR)字段,并从终端向RNC发送上行VoIP分组; 如果所接收的控制消息指示对上行链路速率的控制,则根据控制消息确定上行链路速率; 以及生成包括根据所确定的上行链路速率生成的上行链路语音数据和指示所确定的上行链路速率的帧类型(FT)信息的上行链路VoIP分组,以及将所述上行链路VoIP分组从所述终端发送到所述RNC。