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    METHOD AND APPARATUS FOR MEASURING STATE OF PLURALITY OF CHANNELS AND FOR SELECTING IDLE CHANNEL
    2.
    发明申请
    METHOD AND APPARATUS FOR MEASURING STATE OF PLURALITY OF CHANNELS AND FOR SELECTING IDLE CHANNEL 有权
    用于测量通道状态和选择空闲通道的方法和装置

    公开(公告)号：US20080293365A1

    公开(公告)日：2008-11-27

    申请号：US11937533

    申请日：2007-11-09

    申请人： Dae-yong SIM ,  Ho-seok Lee

    发明人： Dae-yong SIM ,  Ho-seok Lee

    IPC分类号： H04B17/00

    CPC分类号： H04W72/02 ,  H04W72/06 ,  H04W72/085

    摘要： A method of measuring a state of a plurality of channels is provided. The method includes transmitting to a second device test signal information needed to transmit/receive a test signal for measuring the state of the plurality of channels; receiving an information received response from the second device, indicating that the second device has received the test signal; if the information received response is received, transmitting the test signal to the second device, using the test signal information, via the plurality of channels; and receiving from the second device the state information regarding the plurality of channels which has been measured by using the test signal.

    摘要翻译： 提供了一种测量多个通道的状态的方法。 所述方法包括向第二设备发送测试信号信息以发送/接收用于测量所述多个信道的状态的测试信号; 接收来自所述第二设备的信息接收响应，指示所述第二设备已经接收到所述测试信号; 如果接收到所述信息接收响应，则经由所述多个信道将所述测试信号发送到所述第二设备，使用所述测试信号信息; 并且从第二设备接收关于通过使用测试信号测量的多个信道的状态信息。

    Method and apparatus for measuring state of plurality of channels and for selecting idle channel
    5.
    发明授权
    Method and apparatus for measuring state of plurality of channels and for selecting idle channel 有权
    用于测量多个信道的状态并用于选择空闲信道的方法和装置

    公开(公告)号：US08396499B2

    公开(公告)日：2013-03-12

    申请号：US13108556

    申请日：2011-05-16

    申请人： Dae-yong Sim ,  Ho-seok Lee

    发明人： Dae-yong Sim ,  Ho-seok Lee

    IPC分类号： H04W72/10

    CPC分类号： H04W72/02 ,  H04W72/06 ,  H04W72/085

    摘要： A method of measuring a state of a plurality of channels is provided. The method includes transmitting to a second device test signal information needed to transmit/receive a test signal for measuring the state of the plurality of channels; receiving an information received response from the second device, indicating that the second device has received the test signal; if the information received response is received, transmitting the test signal to the second device, using the test signal information, via the plurality of channels; and receiving from the second device the state information regarding the plurality of channels which has been measured by using the test signal.

    摘要翻译： 提供了一种测量多个通道的状态的方法。 所述方法包括向第二设备发送测试信号信息以发送/接收用于测量所述多个信道的状态的测试信号; 接收来自所述第二设备的信息接收响应，指示所述第二设备已经接收到所述测试信号; 如果接收到所述信息接收响应，则经由所述多个信道将所述测试信号发送到所述第二设备，使用所述测试信号信息; 并且从第二设备接收关于通过使用测试信号测量的多个信道的状态信息。

    Method and apparatus for measuring state of plurality of channels and for selecting idle channel
    6.
    发明授权
    Method and apparatus for measuring state of plurality of channels and for selecting idle channel 有权
    用于测量多个信道的状态并用于选择空闲信道的方法和装置

    公开(公告)号：US07957699B2

    公开(公告)日：2011-06-07

    申请号：US11937533

    申请日：2007-11-09

    申请人： Dae-yong Sim ,  Ho-seok Lee

    发明人： Dae-yong Sim ,  Ho-seok Lee

    IPC分类号： H04B17/00

    CPC分类号： H04W72/02 ,  H04W72/06 ,  H04W72/085

    摘要： A method of measuring a state of a plurality of channels is provided. The method includes transmitting to a second device test signal information needed to transmit/receive a test signal for measuring the state of the plurality of channels; receiving an information received response from the second device, indicating that the second device has received the test signal; if the information received response is received, transmitting the test signal to the second device, using the test signal information, via the plurality of channels; and receiving from the second device the state information regarding the plurality of channels which has been measured by using the test signal.

    摘要翻译： 提供了一种测量多个通道的状态的方法。 所述方法包括向第二设备发送测试信号信息以发送/接收用于测量所述多个信道的状态的测试信号; 接收来自所述第二设备的信息接收响应，指示所述第二设备已经接收到所述测试信号; 如果接收到所述信息接收响应，则经由所述多个信道将所述测试信号发送到所述第二设备，使用所述测试信号信息; 并且从第二设备接收关于通过使用测试信号测量的多个信道的状态信息。

    Method and apparatus for receiving data with down compatibility in high throughput wireless network
    7.
    发明申请
    Method and apparatus for receiving data with down compatibility in high throughput wireless network 审中-公开
    用于在高吞吐量无线网络中以低兼容性接收数据的方法和装置

    公开(公告)号：US20060280153A1

    公开(公告)日：2006-12-14

    申请号：US11449761

    申请日：2006-06-09

    申请人： Chang-yeul Kwon ,  Ho-seok Lee ,  Jae-hwa Kim ,  Jae-min Lee

    发明人： Chang-yeul Kwon ,  Ho-seok Lee ,  Jae-hwa Kim ,  Jae-min Lee

    IPC分类号： H04Q7/24

    CPC分类号： H04W74/0808 ,  H04L69/14 ,  H04L69/18

    摘要： A method and apparatus are provided for enabling a legacy station to perform virtual carrier sensing when a plurality of stations with heterogeneous capabilities coexist in a wireless network. The method includes transmitting first data via a bonded channel which is formed by channel bonding first and second adjacent channels, and receiving an acknowledgement (Ack) frame via each of the first and second adjacent channels.

    摘要翻译： 提供了一种方法和装置，用于当具有异构能力的多个站在无线网络中共存时，使传统站能够执行虚拟载波侦听。 该方法包括经由通过信道绑定第一和第二相邻信道形成的绑定信道来发送第一数据，以及经由第一和第二相邻信道中的每一个接收确认（Ack）帧。

    Navigation system for processing information about adjacent position and method thereof
    8.
    发明授权
    Navigation system for processing information about adjacent position and method thereof 有权

    公开(公告)号：US06438488B1

    公开(公告)日：2002-08-20

    申请号：US09774012

    申请日：2001-01-31

    申请人： Ho-seok Lee

    发明人： Ho-seok Lee

    IPC分类号： G01C2100

    摘要： A navigation system for downloading adjacent position information of a current user position using a wireless network to display the downloaded information on a screen and method thereof are provided. The method includes the steps of: setting a starting point, a destination, and specific information to be displayed on a screen; calculating a current user position based on position information received from a wireless network and identification (ID) information; displaying a user movement based on information stored in a database, or, alternatively, requesting a server to send specific information about the adjacent position which is set in the setting step; and downloading only the specific information to display the downloaded result on a screen while displaying a user movement on the corresponding screen. According to the navigation system and method thereof, only necessary information about the adjacent position is downloaded, thereby improving the efficiency of the navigation system.

    Method and apparatus for scanning for an idle channel in a frequency environment
    10.
    发明授权
    Method and apparatus for scanning for an idle channel in a frequency environment 有权
    用于在频率环境中扫描空闲信道的方法和装置

    公开(公告)号：US08238296B2

    公开(公告)日：2012-08-07

    申请号：US12121905

    申请日：2008-05-16

    申请人： Dae-yong Sim ,  Ho-seok Lee ,  Si-hyung Kim

    发明人： Dae-yong Sim ,  Ho-seok Lee ,  Si-hyung Kim

    IPC分类号： H04W4/00

    CPC分类号： H04B17/24 ,  H04W24/08 ,  H04W48/16

    摘要： An idle channel scanning method and apparatus are provided. The method of scanning for an idle channel via a device communicating with a plurality of peripheral devices in the same frequency environment includes: allocating at least one of all frequency channels of the frequency environment to each peripheral device of the plurality of peripheral devices; requesting the plurality of peripheral devices a state of the frequency channels allocated to each peripheral device; and receiving information on the frequency channel state scanned by the plurality of peripheral devices in response to the request for the state of the frequency channels allocated.

    摘要翻译： 提供空闲频道扫描方法和装置。 通过与同一频率环境中的多个外围设备通信的设备扫描空闲信道的方法包括：将频率环境的所有频率信道中的至少一个分配给多个外围设备的每个外围设备; 向所述多个外围设备请求分配给每个外围设备的频率信道的状态; 以及响应于对分配的频率信道的状态的请求，接收由多个外围设备扫描的频道状态的信息。