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    • 111. 发明授权
    • Apparatus and method for receiving packet data in wireless communication system
    • 在无线通信系统中接收分组数据的装置和方法
    • US08416784B2
    • 2013-04-09
    • US12553512
    • 2009-09-03
    • Soeng-Hun KimGert Jan Van Lieshout
    • Soeng-Hun KimGert Jan Van Lieshout
    • H04W4/00
    • H04L1/1851
    • An apparatus and method for simultaneously receiving a plurality of Packet Data Units (PDUs) are provided. In a method of receiving a plurality of PDUs, the plurality of PDUs, each PDU having an associated Sequence Number (SN), are received, one of the plurality of PDUs is input into a reception buffer, a first variable is updated based on the SN of the PDU input into the reception buffer, wherein the first variable indicates the highest SN of PDUs input into the reception buffer, a determination is made if a timer is running, if the timer is not running, a determination is made if all of the received PDUs are input into the reception buffer, and, if any of the received PDUs is not input into the reception buffer, a next PDU to be input into the reception buffer is awaited.
    • 提供了一种用于同时接收多个分组数据单元(PDU)的装置和方法。 在接收多个PDU的方法中,接收多个PDU,具有相关联的序列号(SN)的每个PDU,多个PDU中的一个被输入到接收缓冲器中,第一变量基于 输入到接收缓冲器中的PDU的SN,其中第一变量指示输入到接收缓冲器中的PDU的最高SN,如果定时器未运行,则确定定时器是否运行,如果定时器未运行,则确定 所接收的PDU被输入到接收缓冲器中,并且如果接收的PDU中的任何一个没有被输入到接收缓冲器中,则等待输入到接收缓冲器中的下一个PDU。
    • 115. 发明授权
    • Method and apparatus for adjusting uplink data rate in a mobile communication system
    • 用于在移动通信系统中调整上行链路数据速率的方法和装置
    • US07751323B2
    • 2010-07-06
    • US12245871
    • 2008-10-06
    • Soeng-Hun KimGert Jan Van LieshoutHwan-Joon Kwon
    • Soeng-Hun KimGert Jan Van LieshoutHwan-Joon Kwon
    • H04L12/26H04J3/16
    • H04W28/22H04L1/1812H04L1/1874H04L1/1887H04L47/10H04L47/14H04L47/30H04L47/33
    • A method and UE apparatus are provided for adjusting an uplink data rate by a User Equipment (UE) in a mobile communication system. The method includes determining if a current state of a buffer is an empty state or a non-empty state; when the current buffer state is the non-empty state, comparing a ratio of a total of transmission data currently stored in the buffer to a total of Transport Formats (TFs) allocated during a predetermined number n of subframes, with a predetermined threshold; setting indication information indicating satisfaction/non-satisfaction (‘happy bit(s)’) of an uplink data rate according to the comparison result; and transmitting the set indication information to a Node B. The UE apparatus comprises a multiplexing/demultiplexing device, a HARQ processor, a controller to set information indicating satisfaction/non-satisfaction in accordance with pre-set rules, an exemplary set of which is also provided.
    • 提供了一种用于在移动通信系统中由用户设备(UE)调整上行链路数据速率的方法和UE装置。 该方法包括确定缓冲器的当前状态是空状态还是非空状态; 当当前缓冲器状态为非空状态时,将当前存储在缓冲器中的传输数据的总和与在预定数量n个子帧内分配的传输格式(TF)的总和与预定阈值进行比较; 根据比较结果,设定表示上行数据速率的满意度/非满意度(“幸福位”)的指示信息; 并且将设置的指示信息发送到节点B.UE装置包括复用/解复用装置,HARQ处理器,控制器,用于根据预先设定的规则来设置表示满意度/不满意度的信息,其示例性集合是 也提供。
    • 116. 发明授权
    • Method and apparatus for signaling control information of uplink packet data service in mobile communication system
    • 移动通信系统中上行分组数据业务信令控制信息的方法和装置
    • US07551596B2
    • 2009-06-23
    • US11269886
    • 2005-11-09
    • Soeng-Hun KimGert Jan Van Lieshout
    • Soeng-Hun KimGert Jan Van Lieshout
    • H04J3/24
    • H04W28/06H04L1/1812H04L1/1829H04L1/1867H04L29/06H04L69/22H04L69/324
    • A method and apparatus for transmitting control information relating to an uplink packet data service from a user equipment (UE) to a Node B in a mobile communication system are provided. MAC-es protocol data units (PDUS) including data of an upper layer and a control service data unit (SDU) including control information of a MAC layer are multiplexed and contained in a MAC-e protocol data unit (PDU) transmitted in an uplink from the UE during one transmission period. In a header of the MAC-e PDU, a header part corresponding the control SDU contains a data description indicator (DDI) field set as a specific value representing that the control information is transmitted, and a header part corresponding to the MAC-es PDU contains a DDI field which represents a MAC-e flow and a logical channel relating to uplink packet data included in the second PDU, and a data size. Node B detects the control information from the control SDU based on the DDI field set as the specific value. Since the header part representing the control information has a structure similar to the header part representing the MAC-es PDU, the structure of the header is simplified, and the header size of the packet is minimized.
    • 提供了一种用于在移动通信系统中从用户设备(UE)向节点B发送与上行链路分组数据服务有关的控制信息的方法和装置。 包括上层的数据的MAC-es协议数据单元(PDUS)和包括MAC层的控制信息的控制业务数据单元(SDU)被复用并包含在上行链路中发送的MAC-e协议数据单元(PDU) 在一个传输周期期间来自UE。 在MAC-e PDU的报头中,对应于控制SDU的报头部分包含设置为表示发送控制信息的特定值的数据描述指示符(DDI)字段,以及对应于MAC-es PDU的报头部分 包含表示MAC-e流的DDI字段和与包含在第二PDU中的上行链路分组数据相关的逻辑信道和数据大小。 节点B基于设置为特定值的DDI字段来检测来自控制SDU的控制信息。 由于表示控制信息的报头部分具有类似于表示MAC-es PDU的报头部分的结构,所以报头的结构被简化,并且分组的报头大小被最小化。