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    Method for cooperative multi-antenna communication
    1.
    发明授权
    Method for cooperative multi-antenna communication 有权
    协作多天线通信方法

    公开(公告)号：US09461717B2

    公开(公告)日：2016-10-04

    申请号：US12264337

    申请日：2008-11-04

    申请人： Sang-Woon Jeon ,  Sae-Young Chung ,  Jong-Bu Lim

    发明人： Sang-Woon Jeon ,  Sae-Young Chung ,  Jong-Bu Lim

    IPC分类号： H04B7/02 ,  H04B7/155

    CPC分类号： H04B7/024 ,  H04B7/15592

    摘要： A method of cooperative multi-antenna communication between a base station and node existing in a wireless network is provided. A cooperative multi-antenna communication method includes receiving data from at least one node of a node group that receives data from a base station, performing multiple input multiple output (MIMO) signal processing with respect to the received data, the MIMO signal processing indicating signal processing performed in a receiving end of a MIMO system, and transmitting the signal processed data to at least one target node.

    摘要翻译： 提供了一种在无线网络中存在的基站和节点之间的协作多天线通信的方法。 协作多天线通信方法包括从从基站接收数据的节点组的至少一个节点接收数据，对接收到的数据执行多输入多输出（MIMO）信号处理，MIMO信号处理指示信号 在MIMO系统的接收端执行的处理，以及将信号处理的数据发送到至少一个目标节点。

    REVERSE LINK RATE AND STABILITY CONTROL
    3.
    发明申请
    REVERSE LINK RATE AND STABILITY CONTROL 审中-公开
    反向链接速率和稳定性控制

    公开(公告)号：US20100177731A1

    公开(公告)日：2010-07-15

    申请号：US12731841

    申请日：2010-03-25

    申请人： Satish Ananthaiyer ,  Sae-Young Chung ,  Sepehr Mehrabanzad

    发明人： Satish Ananthaiyer ,  Sae-Young Chung ,  Sepehr Mehrabanzad

    IPC分类号： H04W72/04

    CPC分类号： H04W28/22

    摘要： In a radio access network, the reverse link rate of an access terminal is controlled and stabilized by determining a number of connections in one or more sectors in which the access terminal has a connection and setting a rate limit based on at least one of the determined number of connections. The number of connections can be determined for each sector in which the access terminal has a connection or for some subset of these sectors. If the number of connections is determined for more than one sector, the radio access network may limit the reverse link rate based on the sector having the greatest number of connections.

    摘要翻译： 在无线电接入网络中，通过确定接入终端具有连接的一个或多个扇区中的连接的数量和基于所确定的至少一个中的至少一个来设置速率限制来控制和稳定接入终端的反向链路速率 连接数量 可以为其中接入终端具有连接或这些扇区的一些子集的每个扇区确定连接数。 如果为多于一个扇区确定了连接数量，则无线电接入网络可以基于具有最多连接数的扇区来限制反向链路速率。

    Reverse link rate and stability control
    4.
    发明授权
    Reverse link rate and stability control 有权
    反向链路速率和稳定性控制

    公开(公告)号：US07729243B2

    公开(公告)日：2010-06-01

    申请号：US11037515

    申请日：2005-01-18

    申请人： Satish Ananthaiyer ,  Sae-Young Chung ,  Sepehr Mehrabanzad

    发明人： Satish Ananthaiyer ,  Sae-Young Chung ,  Sepehr Mehrabanzad

    IPC分类号： H04J3/14

    CPC分类号： H04W28/22

    摘要： In a radio access network, the reverse link rate of an access terminal is controlled and stabilized by determining a number of connections in one or more sectors in which the access terminal has a connection and setting a rate limit based on at least one of the determined number of connections. The number of connections can be determined for each sector in which the access terminal has a connection or for some subset of these sectors. If the number of connections is determined for more than one sector, the radio access network may limit the reverse link rate based on the sector having the greatest number of connections.

    摘要翻译： 在无线电接入网络中，通过确定接入终端具有连接的一个或多个扇区中的连接的数量和基于所确定的至少一个中的至少一个来设置速率限制来控制和稳定接入终端的反向链路速率 连接数量 可以为其中接入终端具有连接或这些扇区的一些子集的每个扇区确定连接数。 如果为多于一个扇区确定了连接数量，则无线电接入网络可以基于具有最多连接数的扇区来限制反向链路速率。

    Boosting a signal-to-interference ratio of a mobile station
    7.
    发明授权
    Boosting a signal-to-interference ratio of a mobile station 有权
    提高移动台的信号干扰比

    公开(公告)号：US07242958B2

    公开(公告)日：2007-07-10

    申请号：US11222475

    申请日：2005-09-08

    申请人： Sae-Young Chung ,  Dae-Young Kim ,  M. Vedat Eyuboglu ,  Gopal Harikumar

    发明人： Sae-Young Chung ,  Dae-Young Kim ,  M. Vedat Eyuboglu ,  Gopal Harikumar

    IPC分类号： H04Q7/20

    CPC分类号： H04W52/283 ,  H04W16/24

    摘要： Techniques for transmitting encoded data packets to one or more mobile stations in a communication system including a cell that has sectors serving at least partially different geographic areas. The techniques include transmitting in a first sector an encoded data packet in one or more time slots to a mobile station; reducing transmission power in a second sector during one or more of the time slots in which the first sector transmits the data packet to the mobile station; decoding at the mobile station the encoded data packet after each time slot; transmitting by the mobile station a signal indicating acknowledgment of the packet reception when the decoding of the packet is successful; and in response to receiving the acknowledgement signal, ceasing transmission of the data packet in the first sector in subsequent time slots.

    摘要翻译： 用于在包括具有服务于至少部分不同地理区域的扇区的小区的通信系统中向一个或多个移动站发送编码数据分组的技术。 所述技术包括在一个或多个时隙中向第一扇区发送编码数据分组给移动台; 在第一扇区将数据分组发送到移动台的一个或多个时隙期间，减少第二扇区中的传输功率; 在移动台解码每个时隙后的编码数据包; 当分组的解码成功时，由移动台发送指示分组接收的确认的信号; 并且响应于接收到确认信号，在随后的时隙中停止在第一扇区中的数据分组的传输。

    Reverse link rate and stability control
    9.
    发明申请
    Reverse link rate and stability control 有权
    反向链路速率和稳定性控制

    公开(公告)号：US20060159045A1

    公开(公告)日：2006-07-20

    申请号：US11037515

    申请日：2005-01-18

    申请人： Satish Ananthaiyer ,  Sae-Young Chung ,  Sepehr Mehrabanzad

    发明人： Satish Ananthaiyer ,  Sae-Young Chung ,  Sepehr Mehrabanzad

    IPC分类号： H04Q7/00

    CPC分类号： H04W28/22

    摘要： In a radio access network, the reverse link rate of an access terminal is controlled and stabilized by determining a number of connections in one or more sectors in which the access terminal has a connection and setting a rate limit based on at least one of the determined number of connections. The number of connections can be determined for each sector in which the access terminal has a connection or for some subset of these sectors. If the number of connections is determined for more than one sector, the radio access network may limit the reverse link rate based on the sector having the greatest number of connections.

    摘要翻译： 在无线电接入网络中，通过确定接入终端具有连接的一个或多个扇区中的连接的数量和基于所确定的至少一个中的至少一个来设置速率限制来控制和稳定接入终端的反向链路速率 连接数量 可以为其中接入终端具有连接或这些扇区的一些子集的每个扇区确定连接数。 如果为多于一个扇区确定了连接数量，则无线电接入网络可以基于具有最多连接数的扇区来限制反向链路速率。

    Modulation for broadcasting from multiple transmitters
    10.
    发明申请
    Modulation for broadcasting from multiple transmitters 有权

    公开(公告)号：US20060067422A1

    公开(公告)日：2006-03-30

    申请号：US10954705

    申请日：2004-09-30

    申请人： Sae-Young Chung

    发明人： Sae-Young Chung

    IPC分类号： H04L27/12

    CPC分类号： H04B7/0669 ,  H04L1/0041 ,  H04L1/0065 ,  H04L5/0016 ,  H04L5/0048 ,  H04L5/0073 ,  H04L25/0226 ,  H04L27/0008 ,  H04L2001/0092

    摘要： In a cellular network, randomness is introduced into a transmitted signal at each transmitter, and the resulting received signal, which is the sum of all received signals, fluctuates more in time than a signal transmitted without the introduced randomness. While the introduction of randomness can diminish reception of some parts of the signal at the receiver, the transmitted signal can be encoded using forward error correction coding techniques, which allows the receiver to recover all of the signal information despite some diminished reception. Such randomization provides time diversity so that receivers can have more consistent performance. For broadcasted data, where users with the worst channel condition dictates the overall performance, having consistent performance across users can improve the overall network performance.