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321 条记录 (耗时 0.029 秒)

    Method and transmission apparatus for allocating resources to transmit uplink packet data in an orthogonal frequency division multiplexing system
    2.
    发明授权
    Method and transmission apparatus for allocating resources to transmit uplink packet data in an orthogonal frequency division multiplexing system 有权
    用于在正交频分复用系统中分配资源以发送上行链路分组数据的方法和传输装置

    公开(公告)号：US07912135B2

    公开(公告)日：2011-03-22

    申请号：US11472549

    申请日：2006-06-22

    申请人： Yong-Jun Kwak ,  Sung-Ho Choi ,  Joon-Young Cho ,  Ju-Ho Lee

    发明人： Yong-Jun Kwak ,  Sung-Ho Choi ,  Joon-Young Cho ,  Ju-Ho Lee

    IPC分类号： H04K1/10 ,  H04L27/28

    CPC分类号： H04L5/023 ,  H04W72/042 ,  H04W72/0453 ,  H04W72/1289

    摘要： Provided is a resource allocation method that considers frequency scheduling gain and frequency diversity gain when uplink packet data is transmitted in a wireless communication system based on Orthogonal Frequency Division Multiplexing (OFDM). A method is provided in which Localized Frequency Division Multiple Access (LFDMA) technology capable of obtaining the frequency scheduling gain and Distributed Frequency Division Multiple Access (DFDMA) technology capable of obtaining the frequency diversity gain are mixed. A method is provided which signals sub-carrier sets mapped to the DFDMA and LFDMA, to terminals.

    摘要翻译： 提供了一种在基于正交频分复用（OFDM）的无线通信系统中发送上行分组数据时考虑频率调度增益和频率分集增益的资源分配方法。 提供一种能够获得能够获得频率分集增益的频率调度增益和分布式频分多址（DFDMA）技术的局部频分多址（LFDMA）技术的方法。 提供了将映射到DFDMA和LFDMA的子载波集合发送到终端的方法。

    Method and transmission apparatus for allocating resources to transmit uplink packet data in an orthogonal frequency division multiplexing system
    4.
    发明申请
    Method and transmission apparatus for allocating resources to transmit uplink packet data in an orthogonal frequency division multiplexing system 有权
    用于在正交频分复用系统中分配资源以发送上行链路分组数据的方法和传输装置

    公开(公告)号：US20070009054A1

    公开(公告)日：2007-01-11

    申请号：US11472549

    申请日：2006-06-22

    申请人： Yong-Jun Kwak ,  Sung-Ho Choi ,  Joon-Young Cho ,  Ju-Ho Lee

    发明人： Yong-Jun Kwak ,  Sung-Ho Choi ,  Joon-Young Cho ,  Ju-Ho Lee

    IPC分类号： H04K1/10

    CPC分类号： H04L5/023 ,  H04W72/042 ,  H04W72/0453 ,  H04W72/1289

    摘要： Provided is a resource allocation method that considers frequency scheduling gain and frequency diversity gain when uplink packet data is transmitted in a wireless communication system based on Orthogonal Frequency Division Multiplexing (OFDM). A method is provided in which Localized Frequency Division Multiple Access (LFDMA) technology capable of obtaining the frequency scheduling gain and Distributed Frequency Division Multiple Access (DFDMA) technology capable of obtaining the frequency diversity gain are mixed. A method is provided which signals sub-carrier sets mapped to the DFDMA and LFDMA, to terminals.

    摘要翻译： 提供了一种在基于正交频分复用（OFDM）的无线通信系统中发送上行分组数据时考虑频率调度增益和频率分集增益的资源分配方法。 提供一种能够获得能够获得频率分集增益的频率调度增益和分布式频分多址（DFDMA）技术的局部频分多址（LFDMA）技术的方法。 提供了将映射到DFDMA和LFDMA的子载波集合发送到终端的方法。

    Method and apparatus for scheduling assignment of uplink packet transmission in mobile telecommunication system
    7.
    发明授权
    Method and apparatus for scheduling assignment of uplink packet transmission in mobile telecommunication system 有权
    移动电信系统中上行分组传输调度的方法和装置

    公开(公告)号：US08175039B2

    公开(公告)日：2012-05-08

    申请号：US10925619

    申请日：2004-08-25

    申请人： Youn-Hyoung Heo ,  Kyeong-In Jeong ,  Ju-Ho Lee ,  Sung-Ho Choi ,  Yong-Jun Kwak ,  Young-Bum Kim

    发明人： Youn-Hyoung Heo ,  Kyeong-In Jeong ,  Ju-Ho Lee ,  Sung-Ho Choi ,  Yong-Jun Kwak ,  Young-Bum Kim

    IPC分类号： H04W4/00

    CPC分类号： H04W72/10 ,  H04W8/24 ,  H04W28/14 ,  H04W72/1242 ,  H04W72/1252 ,  H04W72/1268 ,  H04W72/1284

    摘要： A method and an apparatus for reporting a buffer status of a buffer storing packet data to be transmitted by a user equipment for a scheduling assignment of an uplink packet data service in a mobile communication system supporting the uplink packet data service are disclosed. A user equipment stores packet data having a priority corresponding to a plurality of priority queues having inherent priorities and relating to at least one service, and transmits buffer status information containing queue identifiers of the priority queues and buffer payload information representing an amount of the packet data stored in the priority queues. Herein, the user equipment inserts the buffer status information into a header part of a protocol data unit for the uplink packet data service, inserts the packet data into a payload part of the protocol data unit, and then transmits the protocol data unit.

    摘要翻译： 公开了一种用于在支持上行链路分组数据业务的移动通信系统中报告用于由用户设备发送的用于上行链路分组数据业务的调度分配的分组数据的缓冲器的缓冲状态的方法和装置。 用户设备存储具有对应于具有固有优先级并且与至少一个服务有关的多个优先级队列的优先级的分组数据，并且发送包含优先级队列的队列标识符和表示分组数据量的缓冲器有效载荷信息的缓冲器状态信息 存储在优先级队列中。 这里，用户设备将缓冲器状态信息插入用于上行链路分组数据服务的协议数据单元的报头部分，将分组数据插入协议数据单元的有效载荷部分，然后发送协议数据单元。

    Method and apparatus for performing non-scheduled transmission in a mobile communication system for supporting an enhanced uplink data channel
    9.
    发明授权
    Method and apparatus for performing non-scheduled transmission in a mobile communication system for supporting an enhanced uplink data channel 有权
    用于在用于支持增强的上行链路数据信道的移动通信系统中执行非调度传输的方法和装置

    公开(公告)号：US07756087B2

    公开(公告)日：2010-07-13

    申请号：US11183252

    申请日：2005-07-18

    申请人： Young-Bum Kim ,  Sung-Ho Choi ,  Soeng-Hun Kim ,  Ju-Ho Lee ,  Yong-Jun Kwak ,  Youn-Hyoung Heo ,  Joon-Young Cho

    发明人： Young-Bum Kim ,  Sung-Ho Choi ,  Soeng-Hun Kim ,  Ju-Ho Lee ,  Yong-Jun Kwak ,  Youn-Hyoung Heo ,  Joon-Young Cho

    IPC分类号： H04B7/216

    CPC分类号： H04W72/1284 ,  H04W72/1236

    摘要： A mobile communication system using an enhanced uplink dedicated transport channel transmits data at a relatively low effective data rate through non-scheduled transmission. Data transmission time intervals for user equipments (UEs) have different values in the non-scheduled transmission and therefore uplink interference is reduced. An non-scheduled transmission period N and the number of non-scheduled transmissions k are determined such that each UE performs the non-scheduled transmission. A Node B and each UE are notified of possible non-scheduled transmission time intervals based on the determined non-scheduled transmission period N and the determined number of non-scheduled transmissions k through signaling. The UE transmits the uplink data without the Node B's scheduling at the possible non-scheduled transmission time intervals.

    摘要翻译： 使用增强型上行链路专用传输信道的移动通信系统通过非调度传输以相对低的有效数据速率发送数据。 用户设备（UE）的数据传输时间间隔在非调度传输中具有不同的值，因此降低了上行链路干扰。 确定非调度传输周期N和非调度传输数量k，使得每个UE执行非调度传输。 基于所确定的非调度传输周期N和通过信令确定的非调度传输k的数量，向节点B和每个UE通知可能的非调度传输时间间隔。 UE以可能的非调度传输时间间隔发送没有节点B调度的上行链路数据。