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    AUXILIARY ACK CHANNEL FEEDBACK FOR CONTROL CHANNELS AND BROADCAST MULTICAST SIGNALS
    13.
    发明申请
    AUXILIARY ACK CHANNEL FEEDBACK FOR CONTROL CHANNELS AND BROADCAST MULTICAST SIGNALS 有权
    用于控制信道和广播多播信号的辅助ACK信道反馈

    公开(公告)号：US20080259855A1

    公开(公告)日：2008-10-23

    申请号：US11925554

    申请日：2007-10-26

    申请人： Young C. Yoon ,  Li-Hsiang Sun ,  Sang G. Kim ,  Suk Woo Lee

    发明人： Young C. Yoon ,  Li-Hsiang Sun ,  Sang G. Kim ,  Suk Woo Lee

    IPC分类号： H04Q7/00

    CPC分类号： H04W72/14 ,  H04L1/1657 ,  H04L1/1854 ,  H04L1/1867 ,  H04L1/1896 ,  H04W52/04 ,  H04W52/12

    摘要： A method for providing an assignment acknowledgement includes receiving a forward link overhead channel message at an access terminal (AT), the overhead channel message including parameters used to indicate which shared control channel (SCCH) message data blocks are to be acknowledged by the AT and the timing for transmitting the assignment acknowledgment. The method further includes receiving a forward link SCCH signal having SCCH data blocks, decoding the SCCH data blocks according to parameters provided by the overhead channel message, detecting a change in access terminal assignment for the AT based upon the SCCH signal, and receiving forward link packet data, or transmitting reverse link data packet at the AT via the assigned data channel. Additional operations include identifying an offset which defines that a certain number of subpackets of the packet data have been transmitted before an assignment acknowledgement is to be transmitted, and transmitting the assignment acknowledgement according to the offset to indicate successful decoding of one of the SCCH data blocks only if the packet data has not been acknowledged

    摘要翻译： 一种用于提供分配确认的方法，包括在接入终端（AT）处接收前向链路开销信道消息，所述开销信道消息包括用于指示哪个共享控制信道（SCCH）消息数据块要被AT确认的参数，以及 发送分配确认的时间。 该方法还包括接收具有SCCH数据块的前向链路SCCH信号，根据由开销信道消息提供的参数对SCCH数据块进行解码，基于SCCH信号检测AT的接入终端分配变化，以及接收前向链路 分组数据或经由分配的数据信道在AT发送反向链路数据分组。 附加操作包括识别限定在要发送分配确认之前已经发送了分组数据的一定数量的子分组的偏移量，并且根据偏移量发送分配确认以指示SCCH数据块之一的成功解码 只有分组数据尚未被确认

    Method of transmitting data in cellular networks using cooperative relaying
    16.
    发明授权
    Method of transmitting data in cellular networks using cooperative relaying 有权
    使用协同中继在蜂窝网络中传输数据的方法

    公开(公告)号：US07995512B2

    公开(公告)日：2011-08-09

    申请号：US11536549

    申请日：2006-09-28

    申请人： Sang Gook Kim ,  Young C. Yoon ,  Li-Hsiang Sun ,  Shu Wang

    发明人： Sang Gook Kim ,  Young C. Yoon ,  Li-Hsiang Sun ,  Shu Wang

    IPC分类号： H04B7/14 ,  H04B3/36 ,  H04B1/60 ,  H04B17/02 ,  H04B7/00 ,  H04B15/00

    CPC分类号： H04L1/0631 ,  H04B7/0871 ,  H04B7/2606 ,  H04L1/0025 ,  H04L1/0038 ,  H04L1/0039 ,  H04L2001/0093 ,  H04W72/121 ,  H04W76/40 ,  H04W84/042 ,  H04W88/04

    摘要： A method of transmitting data packets in a mobile communication system using at least one relay station (RS) and using at least two frequency carriers is disclosed. More specifically, the method comprises transmitting at least one subpacket of a first data packet to a mobile station (MS) on a first frequency carrier, and transmitting at least one subpacket of a second data packet to the MS via the at least one RS. Here, the at least one subpacket of second data packet from the at least one RS is transmitted on a second frequency carrier, a first subpacket of the first data packet and a first subpacket of the second data packet is transmitted via a main channel of the first frequency carrier and the main channel of the second frequency carrier, respectively, and at least one subsequent subpacket of the first data packet and at least one subsequent subpacket of the second data packet are transmitted via at least one assistant channel of the first frequency carrier and the at least one assistant channel of the second frequency carrier, respectively.

    摘要翻译： 公开了一种使用至少一个中继站（RS）在移动通信系统中发送数据分组并使用至少两个频率载波的方法。 更具体地，该方法包括：将第一数据分组的至少一个子分组发送到第一频率载波上的移动台（MS），以及经由至少一个RS将至少一个第二数据分组的子分组发送到MS。 这里，来自至少一个RS的第二数据分组的至少一个子分组在第二频率载波上发送，第一数据分组的第一子分组和第二数据分组的第一子分组经由主信道 第一频率载波和第二频率载波的主信道以及第一数据分组的至少一个后续子分组和第二数据分组的至少一个后续子分组经由第一频率载波的至少一个辅助信道 和第二频率载波的至少一个辅助信道。

    Method for performance enhancement in a cell edge region
    17.
    发明授权
    Method for performance enhancement in a cell edge region 有权
    细胞边缘区域的性能增强方法

    公开(公告)号：US08274927B2

    公开(公告)日：2012-09-25

    申请号：US11671432

    申请日：2007-02-05

    申请人： Sang Gook Kim ,  Young C. Yoon ,  Soonyil Kwon ,  Shu Wang ,  Suk Woo Lee ,  Li-Hsiang Sun ,  Hobin Kim

    发明人： Sang Gook Kim ,  Young C. Yoon ,  Soonyil Kwon ,  Shu Wang ,  Suk Woo Lee ,  Li-Hsiang Sun ,  Hobin Kim

    IPC分类号： H04L1/00

    CPC分类号： H04L1/1812 ,  H04B7/022 ,  H04L1/0001 ,  H04L1/06 ,  H04L1/1819 ,  H04L1/1893 ,  H04L5/023 ,  H04L27/2608 ,  H04L2001/0092 ,  H04L2001/0096 ,  H04W36/18 ,  H04W52/04

    摘要： A method for receiving data at different frequencies includes receiving a first transmission packet including data at a first carrier frequency, and receiving a second transmission packet comprising data at a second carrier frequency. The method further includes maintaining communication with transmission entities which transmit the first and second transmission packets, and identifying reception quality of the first and second transmission packets. In addition, a method for retransmitting subpackets includes transmitting a first subpacket of a packet transmission from at least two transmitting entities. Upon receiving a non-acknowledgement NACK generated responsive to the first subpacket, the method further includes alternating transmission of subsequent subpackets from different transmitting entities. Upon receiving an acknowledgement ACK generated responsive to any subpackets of the packet transmission, the method further includes transmitting a first subpacket of a new packet transmission.

    摘要翻译： 用于以不同频率接收数据的方法包括：以第一载波频率接收包括数据的第一传输分组，以及接收包含第二载波频率的数据的第二传输分组。 该方法还包括维护与发送第一和第二传输分组的传输实体的通信，以及识别第一和第二传输分组的接收质量。 此外，重发子分组的方法包括从至少两个发送实体发送分组传输的第一子分组。 在接收到响应于第一子分组产生的未确认NACK之后，该方法还包括交替地从不同发送实体发送后续子分组。 在接收到响应于分组传输的任何子分组产生的确认ACK时，该方法还包括发送新分组传输的第一子分组。

    Cyclic delay diversity based transmission with delay hopping
    20.
    发明授权
    Cyclic delay diversity based transmission with delay hopping 有权
    基于延迟跳变的循环延迟分集传输

    公开(公告)号：US08200264B2

    公开(公告)日：2012-06-12

    申请号：US12434091

    申请日：2009-05-01

    申请人： Sang G. Kim ,  Li-Hsiang Sun ,  Shu Wang

    发明人： Sang G. Kim ,  Li-Hsiang Sun ,  Shu Wang

    IPC分类号： H04B7/00

    CPC分类号： H04B7/0671 ,  H04B7/0665 ,  H04L5/0023 ,  H04L27/2626

    摘要： A method of providing delay information in a multi-antenna transmission system is provided. A time delay value is selected from a set of time delay values. A mobile station is informed of information related to the selected time delay value. The same data is transmitted from a first antenna and from a second antenna. The data is transmitted from the second antenna after the data is transmitted from the first antenna according to the selected time delay value. The time delay value is selected based on a deterministic method or a random method.

    摘要翻译： 提供了一种在多天线传输系统中提供延迟信息的方法。 从一组时间延迟值中选择时间延迟值。 向移动台通知与所选择的时间延迟值有关的信息。 从第一天线和第二天线发送相同的数据。 在根据所选择的时间延迟值从第一天线发送数据之后，从第二天线发送数据。 基于确定性方法或随机方法选择时间延迟值。