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    Transfer format selecting method for optimizing data transfer in WCDMA mobile communication system
    2.
    发明授权
    Transfer format selecting method for optimizing data transfer in WCDMA mobile communication system 有权
    用于优化WCDMA移动通信系统中数据传输的传输格式选择方法

    公开(公告)号：US07590089B2

    公开(公告)日：2009-09-15

    申请号：US10988734

    申请日：2004-11-15

    申请人： Sung-Wook Park ,  Kang-Gyu Lee ,  Sang-Hoon Chae ,  Jin-Young Oh

    发明人： Sung-Wook Park ,  Kang-Gyu Lee ,  Sang-Hoon Chae ,  Jin-Young Oh

    IPC分类号： H04Q7/00

    CPC分类号： H04W28/065 ,  H04L69/32 ,  H04W72/1242

    摘要： Disclosed is a method for selecting transport formats corresponding to transport channels in a wideband code division multiple access mobile communication system. The method includes the steps of sorting a logical channels according to priorities, the logical channels existing between a radio link control layer entity and a medium access control layer entity; sorting transport format indicators indicating the transport formats according to a number of transport blocks for each corresponding transport format; and according to a sequence of the sorted transport format indicators, selecting transport formats supporting transport blocks of a transport format indicator, a number of which is less than or equal to a number of data blocks to be transferred through a logical channel according to each priority; and comparing size of the data blocks to be transferred with sizes of transport blocks of a selected transport format indicator and selecting a transport format indicator having sizes of a transport block identical to sizes of the data blocks to be transferred.

    摘要翻译： 公开了一种在宽带码分多址移动通信系统中选择与传输信道相对应的传输格式的方法。 该方法包括以下步骤：根据优先级排序逻辑信道，存在于无线链路控制层实体与媒体接入控制层实体之间的逻辑信道; 根据每个相应的传输格式的传输块的数量排序指示传输格式的传输格式指示符; 并且根据排序的传输格式指示符的顺序，选择支持传输格式指示符的传输块的传输格式，其数量小于或等于根据每个优先级通过逻辑信道传送的数据块的数量 ; 以及将要传送的数据块的大小与所选择的传输格式指示符的传输块的大小进行比较，并且选择具有与要传送的数据块的大小相同的传输块的大小的传输格式指示符。

    Transfer format selecting method for optimizing data transfer in WCDMA mobile communication system
    3.
    发明申请
    Transfer format selecting method for optimizing data transfer in WCDMA mobile communication system 有权
    用于优化WCDMA移动通信系统中数据传输的传输格式选择方法

    公开(公告)号：US20050136919A1

    公开(公告)日：2005-06-23

    申请号：US10988734

    申请日：2004-11-15

    申请人： Sung-Wook Park ,  Kang-Gyu Lee ,  Sang-Hoon Chae ,  Jin-Young Oh

    发明人： Sung-Wook Park ,  Kang-Gyu Lee ,  Sang-Hoon Chae ,  Jin-Young Oh

    IPC分类号： H04B7/26 ,  H04B1/707 ,  H04J13/00 ,  H04L29/06 ,  H04L29/08 ,  H04W4/00 ,  H04W88/00 ,  H04Q7/20

    CPC分类号： H04W28/065 ,  H04L69/32 ,  H04W72/1242

    摘要： Disclosed is a method for selecting transport formats corresponding to transport channels in a wideband code division multiple access mobile communication system. The method includes the steps of sorting a logical channels according to priorities, the logical channels existing between a radio link control layer entity and a medium access control layer entity; sorting transport format indicators indicating the transport formats according to a number of transport blocks for each corresponding transport format; and according to a sequence of the sorted transport format indicators, selecting transport formats supporting transport blocks of a transport format indicator, a number of which is less than or equal to a number of data blocks to be transferred through a logical channel according to each priority; and comparing size of the data blocks to be transferred with sizes of transport blocks of a selected transport format indicator and selecting a transport format indicator having sizes of a transport block identical to sizes of the data blocks to be transferred.

    摘要翻译： 公开了一种在宽带码分多址移动通信系统中选择与传输信道相对应的传输格式的方法。 该方法包括以下步骤：根据优先级排序逻辑信道，存在于无线链路控制层实体与媒体接入控制层实体之间的逻辑信道; 根据每个相应的传输格式的传输块的数量排序指示传输格式的传输格式指示符; 并且根据排序的传输格式指示符的顺序，选择支持传输格式指示符的传输块的传输格式，其数量小于或等于根据每个优先级通过逻辑信道传送的数据块的数量 ; 以及将要传送的数据块的大小与所选择的传输格式指示符的传输块的大小进行比较，并且选择具有与要传送的数据块的大小相同的传输块的大小的传输格式指示符。

    Apparatus and method for processing data in high speed downlink packet access (HSDPA) communication system
    5.
    发明申请
    Apparatus and method for processing data in high speed downlink packet access (HSDPA) communication system 有权
    用于在高速下行链路分组接入（HSDPA）通信系统中处理数据的装置和方法

    公开(公告)号：US20050135329A1

    公开(公告)日：2005-06-23

    申请号：US11006072

    申请日：2004-12-07

    申请人： Kang-Gyu Lee ,  Sung-Wook Park ,  Sang-Hoon Chae ,  Jin-Young Oh

    发明人： Kang-Gyu Lee ,  Sung-Wook Park ,  Sang-Hoon Chae ,  Jin-Young Oh

    IPC分类号： H04L1/18 ,  H04L12/56 ,  H04W28/04 ,  H04W28/06 ,  H04W28/14 ,  H04W88/08 ,  H04J3/24

    CPC分类号： H04W88/08 ,  H04L1/1812 ,  H04L1/1835 ,  H04W28/06 ,  H04W28/14

    摘要： Disclosed is a process for processing an MAC-hs PDU (Protocol Data Unit) in an HSDPA (High Speed Downlink Packet Access) communication system, transmitting at least one PDU (Protocol Data Unit) received over a physical (PHY) layer to an MAC (Media Access Control) layer in an HSDPA (High Speed Downlink Packet Access) communication system, includes an HS-DSCH (High Speed-Downlink Shared Channel) decoder for decoding the PDU at intervals of a first period during which the PDU is received from the PHY layer, and storing the decoded PDU in a first memory; a second memory for storing a control table containing position and number information of the PDU, and performing a reordering queue operation on the basis of the position and number information of the PDU; an HSDPA (High Speed Downlink Packet Access) controller for reading the PDU from the first memory, storing the read PDU in the second memory, monitoring the second memory during a second period which is longer than the first period, updating the number of PDUs stored in the second memory, and transmitting an interrupt signal to a reordering queue distributor at intervals of the second period; and a reordering queue distributor for reading the position and number information of the PDU from the control table upon receiving the interrupt signal from the HSDPA controller, and transmitting the PDU stored in the second memory to an upper layer.

    摘要翻译： 公开了一种用于处理HSDPA（高速下行链路分组接入）通信系统中的MAC-hs PDU（协议数据单元）的过程，其将至少一个通过物理（PHY）层接收的PDU（协议数据单元）发送到MAC （高速下行链路分组接入）通信系统中的媒体接入控制（Media Access Control，媒体访问控制）层包括HS-DSCH（高速 - 下行链路共享信道）解码器，用于以从PDU接收到的PDU的第一周期的间隔对PDU进行解码 PHY层，并将解码的PDU存储在第一存储器中; 用于存储包含PDU的位置和数量信息的控制表的第二存储器，并且基于PDU的位置和数量信息执行重新排序队列操作; 用于从第一存储器读取PDU的HSDPA（高速下行链路分组接入）控制器，将读取的PDU存储在第二存储器中，在比第一周期长的第二周期期间监视第二存储器，更新存储的PDU的数量 在所述第二存储器中，并且以所述第二周期的间隔将中断信号发送到重排序队列分配器; 以及重新排序队列分配器，用于在从HSDPA控制器接收到中断信号时从控制表读取PDU的位置和数量信息，并将存储在第二存储器中的PDU发送到上层。

    Apparatus and method for processing data in high speed downlink packet access (HSDPA) communication system
    7.
    发明授权
    Apparatus and method for processing data in high speed downlink packet access (HSDPA) communication system 有权
    用于在高速下行链路分组接入（HSDPA）通信系统中处理数据的装置和方法

    公开(公告)号：US07366122B2

    公开(公告)日：2008-04-29

    申请号：US11006072

    申请日：2004-12-07

    申请人： Kang-Gyu Lee ,  Sung-Wook Park ,  Sang-Hoon Chae ,  Jin-Young Oh

    发明人： Kang-Gyu Lee ,  Sung-Wook Park ,  Sang-Hoon Chae ,  Jin-Young Oh

    IPC分类号： H04B7/00

    CPC分类号： H04W88/08 ,  H04L1/1812 ,  H04L1/1835 ,  H04W28/06 ,  H04W28/14

    摘要： Disclosed is a process for processing an MAC-hs PDU (Protocol Data Unit) in an HSDPA (High Speed Downlink Packet Access) communication system, transmitting at least one PDU (Protocol Data Unit) received over a physical (PHY) layer to an MAC (Media Access Control) layer in an HSDPA (High Speed Downlink Packet Access) communication system, includes an HS-DSCH (High Speed-Downlink Shared Channel) decoder for decoding the PDU at intervals of a first period during which the PDU is received from the PHY layer, and storing the decoded PDU in a first memory; a second memory for storing a control table containing position and number information of the PDU, and performing a reordering queue operation on the basis of the position and number information of the PDU; an HSDPA (High Speed Downlink Packet Access) controller for reading the PDU from the first memory, storing the read PDU in the second memory, monitoring the second memory during a second period which is longer than the first period, updating the number of PDUs stored in the second memory, and transmitting an interrupt signal to a reordering queue distributor at intervals of the second period; and a reordering queue distributor for reading the position and number information of the PDU from the control table upon receiving the interrupt signal from the HSDPA controller, and transmitting the PDU stored in the second memory to an upper layer.

    摘要翻译： 公开了一种用于处理HSDPA（高速下行链路分组接入）通信系统中的MAC-hs PDU（协议数据单元）的过程，其将至少一个通过物理（PHY）层接收的PDU（协议数据单元）发送到MAC （高速下行链路分组接入）通信系统中的媒体接入控制（Media Access Control，媒体访问控制）层包括HS-DSCH（高速 - 下行链路共享信道）解码器，用于以从PDU接收到的PDU的第一周期的间隔对PDU进行解码 PHY层，并将解码的PDU存储在第一存储器中; 用于存储包含PDU的位置和数量信息的控制表的第二存储器，并且基于PDU的位置和数量信息执行重新排序队列操作; 用于从第一存储器读取PDU的HSDPA（高速下行链路分组接入）控制器，将读取的PDU存储在第二存储器中，在比第一周期长的第二周期期间监视第二存储器，更新存储的PDU的数量 在所述第二存储器中，并且以所述第二周期的间隔将中断信号发送到重排序队列分配器; 以及重新排序队列分配器，用于在从HSDPA控制器接收到中断信号时从控制表读取PDU的位置和数量信息，并将存储在第二存储器中的PDU发送到上层。

    APPARATUS AND METHOD FOR RETRANSMITTING DATA IN WIRELESS COMMUNICATION SYSTEM
    8.
    发明申请
    APPARATUS AND METHOD FOR RETRANSMITTING DATA IN WIRELESS COMMUNICATION SYSTEM 有权
    用于在无线通信系统中重新获取数据的装置和方法

    公开(公告)号：US20110041022A1

    公开(公告)日：2011-02-17

    申请号：US12857162

    申请日：2010-08-16

    申请人： Jae-Hong Park ,  Seung-Hyun Lee ,  Jin-Young Oh ,  Dong-Jun Kang

    发明人： Jae-Hong Park ,  Seung-Hyun Lee ,  Jin-Young Oh ,  Dong-Jun Kang

    IPC分类号： H04L1/18 ,  G06F11/14

    CPC分类号： H04L1/1854 ,  H04L1/1841 ,  H04L1/1848

    摘要： An apparatus and a method for operating an Automatic Repeat reQuest (ARQ) in consideration of an operation state of a Hybrid Automatic Repeat reQuest (HARQ) in a wireless communication system. In the method, when an an ARQ timer expires, operation state information of a HARQ module for controlling a HARQ is determined. Whether to delay generation of Negative ACKnowledge (NACK) information in consideration of the operation state information of the HARQ module, then determined. When determining to delay the generation of the NACK information, the generation of the NACK information is delayed for a delay time determined in consideration of the operation state information of the HARQ module.

    摘要翻译： 考虑到无线通信系统中的混合自动重传请求（HARQ）的操作状态来操作自动重复请求（ARQ）的装置和方法。 在该方法中，当ARQ定时器期满时，确定用于控制HARQ的HARQ模块的操作状态信息。 考虑到HARQ模块的运行状态信息，是否延迟生成负值确认（NACK）信息，然后确定。 当确定延迟生成NACK信息时，NACK信息的生成被延迟考虑到HARQ模块的操作状态信息确定的延迟时间。

    Apparatus and method for retransmitting data in wireless communication system
    9.
    发明授权
    Apparatus and method for retransmitting data in wireless communication system 有权
    在无线通信系统中重传数据的装置和方法

    公开(公告)号：US08751891B2

    公开(公告)日：2014-06-10

    申请号：US12857162

    申请日：2010-08-16

    申请人： Jae-Hong Park ,  Seung-Hyun Lee ,  Jin-Young Oh ,  Dong-Jun Kang

    发明人： Jae-Hong Park ,  Seung-Hyun Lee ,  Jin-Young Oh ,  Dong-Jun Kang

    IPC分类号： G06F11/00

    CPC分类号： H04L1/1854 ,  H04L1/1841 ,  H04L1/1848

    摘要： An apparatus and a method for operating an Automatic Repeat reQuest (ARQ) in consideration of an operation state of a Hybrid Automatic Repeat reQuest (HARQ) in a wireless communication system. In the method, when an ARQ timer expires, operation state information of a HARQ module for controlling a HARQ is determined. Whether to delay generation of Negative ACKnowledge (NACK) information in consideration of the operation state information of the HARQ module, then determined. When determining to delay the generation of the NACK information, the generation of the NACK information is delayed for a delay time determined in consideration of the operation state information of the HARQ module.

    摘要翻译： 考虑到无线通信系统中的混合自动重传请求（HARQ）的操作状态来操作自动重复请求（ARQ）的装置和方法。 在该方法中，当ARQ定时器到期时，确定用于控制HARQ的HARQ模块的操作状态信息。 考虑到HARQ模块的运行状态信息，是否延迟生成负值确认（NACK）信息，然后确定。 当确定延迟生成NACK信息时，NACK信息的生成被延迟考虑到HARQ模块的操作状态信息确定的延迟时间。

    Method and apparatus for transmitting and receiving data via media access control protocol in mobile communication system
    10.
    发明授权
    Method and apparatus for transmitting and receiving data via media access control protocol in mobile communication system 有权
    用于通过移动通信系统中的媒体接入控制协议发送和接收数据的方法和装置

    公开(公告)号：US07978640B2

    公开(公告)日：2011-07-12

    申请号：US12019432

    申请日：2008-01-24

    申请人： Seung-Hyun Lee ,  Jin-Young Oh

    发明人： Seung-Hyun Lee ,  Jin-Young Oh

    IPC分类号： H04Q7/00 ,  H04L12/28 ,  H04J3/24

    CPC分类号： H04W28/06 ,  H04L47/10 ,  H04L69/22

    摘要： Disclosed is a method and an apparatus for transmitting and receiving data via a MAC protocol in a mobile communication system. The method includes inputting at least one Service Data Unit (SDU) containing transmission data through a corresponding logical channel and generating at least one first Protocol Data Unit (PDU) that includes said at least one SDU without including multiplexing information for identification of the logical channel, by a first transmission entity; acquiring the first PDU and generating a second PDU including the first PDU in a payload of the second PDU, by a second transmission entity that operates between the first transmission entity and a physical layer; inserting the multiplexing information for identification of the logical channel corresponding to said at least one first PDU into header information of the second PDU; and transmitting the second PDU through the physical layer. The method can reduce load due to additional processing, such as a bit operation or memory copying, in a receiver requiring high speed data transmission.

    摘要翻译： 公开了一种用于在移动通信系统中通过MAC协议发送和接收数据的方法和装置。 该方法包括通过相应的逻辑信道输入包含传输数据的至少一个服务数据单元（SDU），并且生成包括所述至少一个SDU的至少一个第一协议数据单元（PDU），而不包括用于识别逻辑信道的复用信息 ，由第一传输实体; 通过在所述第一传输实体和物理层之间操作的第二传输实体获取所述第一PDU并在所述第二PDU的有效载荷中生成包括所述第一PDU的第二PDU; 将用于识别对应于所述至少一个第一PDU的逻辑信道的复用信息插入到第二PDU的报头信息中; 以及通过所述物理层发送所述第二PDU。 该方法可以在需要高速数据传输的接收机中由于诸如位操作或存储器复制的附加处理而减少负载。