Operating method and apparatus according to data duplicate retransmission in mobile communication system
    11.
    发明授权
    Operating method and apparatus according to data duplicate retransmission in mobile communication system 有权
    移动通信系统中根据数据重传的操作方法和装置

    公开(公告)号:US09166746B2

    公开(公告)日:2015-10-20

    申请号:US12730629

    申请日:2010-03-24

    IPC分类号: H04L1/18

    摘要: An operating method and an apparatus according to data duplicate retransmission in a mobile communication system are provided. A method of a User Equipment (UE) according to data duplicate retransmission in a mobile communication system includes storing a Media Access Control Protocol Data Unit (MAC PDU) received from an Evolved Node B (ENB) in a soft buffer, decoding the MAC PDU, determining whether the decoding is a first successful decoding of data of the corresponding soft buffer, and determining whether to forward the decoded MAC PDU to an upper layer according to the determination result.

    摘要翻译: 提供了一种在移动通信系统中根据数据重复重传的操作方法和装置。 根据移动通信系统中的数据重复发送的用户设备(UE)的方法包括将从演进节点B(ENB)接收的媒体接入控制协议数据单元(MAC PDU)存储在软缓冲器中,对MAC PDU进行解码 确定解码是否是对应的软缓冲器的数据的第一次成功解码,以及根据确定结果确定是否将解码的MAC PDU转发到上层。

    Method and apparatus for controlling rate of voice service in a mobile communication system supporting voice service via packet network
    15.
    发明申请
    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:US20100220717A1

    公开(公告)日:2010-09-02

    申请号:US12659168

    申请日:2010-02-26

    IPC分类号: H04L12/66

    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,并且将所述上行链路VoIP分组从所述终端发送到所述RNC。

    Method and apparatus for transmitting/receiving packet data using pre-defined length indicator in a mobile communication system
    16.
    发明授权
    Method and apparatus for transmitting/receiving packet data using pre-defined length indicator in a mobile communication system 有权
    用于在移动通信系统中使用预定义的长度指示符发送/接收分组数据的方法和装置

    公开(公告)号:US07675941B2

    公开(公告)日:2010-03-09

    申请号:US11417219

    申请日:2006-05-04

    IPC分类号: H04J3/00

    摘要: A method and apparatus for enabling efficient use of radio resources by reducing an RLC PDU size in a mobile communication system supporting voice service over a packet network are provided. An RLC layer constructs an RLC PDU without inserting information indicating the start and end of an SDU or indicating the use or non-use of padding. The RLC layer sets an LI in a header to indicate inclusion of an intermediate SDU segment in the data field of the RLC PDU. Therefore, the resulting decrease of overhead arising from packet transmission facilitates the efficient use of limited radio resources.

    摘要翻译: 提供了一种通过在支持通过分组网络支持语音服务的移动通信系统中减少RLC PDU大小来有效利用无线电资源的方法和装置。 RLC层构建RLC PDU而不插入指示SDU的开始和结束的信息或指示使用或不使用填充。 RLC层在标题中设置LI以指示在RLC PDU的数据字段中包括中间SDU段。 因此,由于分组传输引起的所导致的开销减少有利于有限的无线电资源的使用。

    METHOD AND APPARATUS FOR USER EQUIPMENT IN BATTERY SAVING MODE TRANSMITTING REVERSE DIRECTION CONTROL SIGNAL IN MOBILE COMMUNICATION SYSTEM
    19.
    发明申请
    METHOD AND APPARATUS FOR USER EQUIPMENT IN BATTERY SAVING MODE TRANSMITTING REVERSE DIRECTION CONTROL SIGNAL IN MOBILE COMMUNICATION SYSTEM 审中-公开
    用于电池节省模式的用户设备的方法和装置在移动通信系统中发送反向控制信号

    公开(公告)号:US20140029563A1

    公开(公告)日:2014-01-30

    申请号:US14111456

    申请日:2012-04-10

    IPC分类号: H04W76/04

    摘要: The present disclosure relates to a method and apparatus for a user equipment to transmit control signals to a base station in a wireless communication system supporting discontinuous reception (DRX). In particular, the method for a user equipment to transmit control signals to a base station includes: receiving a downlink control channel indicating new uplink or downlink transmission in a first period preset with reference to the last subframe of an active time; and selectively skipping transmission of a control signal in a preset second period starting from a subframe at which the downlink control channel is received. In addition, a user equipment transmitting control signals to a base station includes: a transceiver unit to send and receive signals to and from the base station; and a control unit determining, when a downlink control channel indicating new uplink or downlink transmission is received by the transceiver unit in a first period preset with reference to the last subframe of an active time, whether to selectively transmit a control signal in a preset second period starting from a subframe at which the downlink control channel is received.

    摘要翻译: 本公开涉及用于在支持不连续接收(DRX)的无线通信系统中向基站发送控制信号的用户设备的方法和装置。 特别地,用户设备向基站发送控制信号的方法包括:在参考有效时间的最后一个子帧预设的第一周期中接收指示新的上行链路或下行链路传输的下行链路控制信道; 并且在从接收下行链路控制信道的子帧开始的预设的第二周期中选择性地跳过控制信号的传输。 此外,向基站发送控制信号的用户设备包括:收发单元,用于向基站发送信号和从基站接收信号; 以及控制单元,当在参考有效时间的最后一个子帧预设的第一周期中收发器单元接收到指示新的上行链路或下行链路传输的下行链路控制信道时,是否选择性地发送预设的第二个控制信号 从接收下行链路控制信道的子帧开始。

    POWER HEADROOM REPORT METHOD AND APPARATUS OF USER EQUIPMENT
    20.
    发明申请
    POWER HEADROOM REPORT METHOD AND APPARATUS OF USER EQUIPMENT 有权
    电力报告方法和用户设备的设备

    公开(公告)号:US20120184221A1

    公开(公告)日:2012-07-19

    申请号:US13353168

    申请日:2012-01-18

    IPC分类号: H04W24/00

    CPC分类号: H04W24/10 H04W52/365

    摘要: A power headroom report method and apparatus of a User Equipment (UE) provides an efficient resource allocation in a mobile communication system. The power headroom report method of the present disclosure includes calculating a power headroom change by comparing the current power headroom and the previous power headroom. The method also includes determining, when the power headroom change is greater than a predetermined threshold value, whether a report prohibit timer set to a predetermined value has expired. The method further includes reporting the current power headroom when the report prohibit timer has expired, and resetting the prohibit timer to a different value.

    摘要翻译: 用户设备(UE)的功率余量报告方法和装置在移动通信系统中提供有效的资源分配。 本公开的功率余量报告方法包括通过比较当前功率余量和先前功率余量来计算功率余量变化。 该方法还包括当功率余量变化大于预定阈值时确定设置为预定值的报告禁止定时器是否已经过期。 该方法还包括当报告禁止定时器已经期满时报告当前功率余量,并且将禁止定时器重置为不同的值。