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    APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING STREAMING DATA USING MULTIPLE PATHS
    23.
    发明申请
    APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING STREAMING DATA USING MULTIPLE PATHS 有权
    使用多个PATHS发送和接收流数据的装置和方法

    公开(公告)号：US20160234271A1

    公开(公告)日：2016-08-11

    申请号：US15134340

    申请日：2016-04-20

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Hyoung Jin KWON ,  Jin Kyeong KIM ,  Woo Yong LEE ,  Kyeongpyo KIM

    IPC: H04L29/06 ,  H04L12/707

    CPC classification number: H04L65/4069 ,  H04L1/06 ,  H04L5/00 ,  H04L45/24 ,  H04L65/607 ,  H04L65/80

    Abstract: The present invention relates to an apparatus and method for transmitting/receiving streaming data using multiple paths, in which the streaming data is smoothly reproduced without being interrupted, and more particularly, to an apparatus and method for transmitting/receiving streaming data using multiple paths, in which exchange of the streaming data is performed in real-time using the multiple paths regardless of obstacles. The method for transmitting streaming data using multiple paths includes managing and maintaining a path list including sequence information about a transmission path capable of transmitting data, framing the streaming data, and transmitting the framed streaming data via the transmission path according to the sequence information.

    Abstract translation: 本发明涉及一种使用多路径发送/接收流数据的装置和方法，其中流数据被平滑地再现而不被中断，更具体地说，涉及一种使用多路径发送/接收流数据的装置和方法， 其中使用多个路径实时地执行流数据的交换，而不管障碍物如何。 使用多个路径发送流数据的方法包括管理和维护路径列表，该路径列表包括关于能够发送数据的传输路径的顺序信息，对流数据进行成帧，以及根据序列信息经由传输路径发送成帧的流数据。

    CHANNEL SOUNDING METHOD IN WIRELESS LAN SYSTEM AND DEVICE FOR SUPPORTING SAME
    24.
    发明申请
    CHANNEL SOUNDING METHOD IN WIRELESS LAN SYSTEM AND DEVICE FOR SUPPORTING SAME 审中-公开
    无线局域网系统中的通道声音方法及其支持的装置

    公开(公告)号：US20160119902A1

    公开(公告)日：2016-04-28

    申请号：US14890303

    申请日：2014-05-12

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Min ho CHEONG ,  Hyoung Jin KWON ,  Jae Seung LEE ,  Sok Kyu LEE

    IPC: H04W72/04 ,  H04B17/309

    CPC classification number: H04W72/042 ,  H04B17/309 ,  H04W48/12 ,  H04W72/0413 ,  H04W74/006 ,  H04W84/12

    Abstract: A method for channel sounding in a wireless local area network (WLAN) system and apparatus for the same is disclosed. An access point (AP) to perform the method for channel sounding broadcasts information on a restricted access window (RAW) for channel sounding included in a beacon, and transmits null data packets (NDP) for channel estimation in the RAW to a station (STA). The STA estimates channel information based on the NDPs, and transmits the estimated channel information to the AP.

    Abstract translation: 公开了一种用于无线局域网（WLAN）系统中的信道探测方法及其装置。 用于执行信道探测方法的接入点（AP）在信标中包括的用于信道探测的受限访问窗口（RAW）上广播信息，并且将用于在RAW中的信道估计的空数据分组（NDP）发送到站（STA ）。 STA基于NDP估计信道信息，并将估计的信道信息发送给AP。

    METHOD AND APPARATUS FOR PERFORMING WIRELESS COMMUNICATION BASED ON HETEROGENEOUS INTERFERENCE ALIGNMENT (IA) SCHEME IN WIRELESS LOCAL AREA NETWORK (WLAN)
    25.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING WIRELESS COMMUNICATION BASED ON HETEROGENEOUS INTERFERENCE ALIGNMENT (IA) SCHEME IN WIRELESS LOCAL AREA NETWORK (WLAN) 审中-公开
    基于无线局域网（WLAN）中异构干扰对齐（IA）方案实现无线通信的方法和装置

    公开(公告)号：US20150373727A1

    公开(公告)日：2015-12-24

    申请号：US14748996

    申请日：2015-06-24

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Min Ho CHEONG ,  Hyoung Jin KWON ,  Sok Kyu LEE ,  Jae Seung LEE

    IPC: H04W72/08 ,  H04W72/12 ,  H04W24/10 ,  H04W24/02 ,  H04B7/04

    CPC classification number: H04W24/10 ,  H04L1/0001 ,  H04W88/02

    Abstract: Provided is a method and apparatus for performing a wireless communication based on a heterogeneous interference alignment (IA) scheme for a downlink multi-user multiple-input and multiple-output (DL MU-MIMO) communication in a wireless local area network (WLAN), and a wireless communication method employing a hybrid scheme that may include storing maximum throughputs of IA schemes, measuring an environment of a wireless network, calculating predicted throughputs of the IA schemes based on the measured environment of the wireless network, selecting an IA scheme from among the IA schemes based on the predicted throughputs, and communicating with a user terminal based on the selected IA scheme.

    Abstract translation: 提供了一种用于在无线局域网（WLAN）中的下行链路多用户多输入和多输出（DL MU-MIMO）通信的基于异构干扰对准（IA）方案执行无线通信的方法和装置， 以及采用混合方案的无线通信方法，该混合方案可以包括存储IA方案的最大吞吐量，测量无线网络的环境，基于所测量的无线网络的环境来计算IA方案的预测吞吐量，从IA 在IA方案中，基于预测的吞吐量，并且基于所选择的IA方案与用户终端进行通信。

    METHOD AND SYSTEM FOR MANAGING CHANNEL IN WIRELESS LOCAL AREA NETWORK
    27.
    发明申请
    METHOD AND SYSTEM FOR MANAGING CHANNEL IN WIRELESS LOCAL AREA NETWORK 有权
    在无线局域网中管理信道的方法和系统

    公开(公告)号：US20150163769A1

    公开(公告)日：2015-06-11

    申请号：US14564032

    申请日：2014-12-08

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Jae Seung LEE ,  Hyoung Jin KWON ,  Min Ho CHEONG ,  Sok Kyu LEE

    IPC: H04W72/04 ,  H04W48/20

    CPC classification number: H04W72/04 ,  H04W24/02 ,  H04W28/16 ,  H04W84/12

    Abstract: A method and system for managing a channel in a wireless local area network is disclosed. The method includes detecting adjacent access points, transmitting a resource allocation request frame including candidate channel information which the first access points wants to a master access point among the detected adjacent access points, receiving a resource allocation response frame which is a response with respect to the resource allocation request frame from the master access point, and configuring the BSS based on channel related information included in the resource allocation response frame. Accordingly, performance of the wireless local area network can be improved.

    Abstract translation: 公开了一种用于管理无线局域网中的信道的方法和系统。 该方法包括检测相邻接入点，在检测到的相邻接入点之间发送包括第一接入点所要求的候选信道信息到主接入点的资源分配请求帧，接收作为相对于该接入点的响应的资源分配响应帧 来自主接入点的资源分配请求帧，以及基于包括在资源分配响应帧中的信道相关信息来配置BSS。 因此，可以提高无线局域网的性能。

    UPLINK MULTI-USER MULTIPLE-INPUT AND MULTIPLE-OUTPUT (UL MU-MIMO) TRANSMISSION REQUEST METHOD IN UL MU-MIMO COMMUNICATION
    30.
    发明申请
    UPLINK MULTI-USER MULTIPLE-INPUT AND MULTIPLE-OUTPUT (UL MU-MIMO) TRANSMISSION REQUEST METHOD IN UL MU-MIMO COMMUNICATION 有权
    UL MU-MIMO通信中的上行多用户多输入和多输出（UL MU-MIMO）传输请求方法

    公开(公告)号：US20150016558A1

    公开(公告)日：2015-01-15

    申请号：US14329874

    申请日：2014-07-11

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Jee Yon CHOI ,  Jae Woo PARK ,  Hyoung Jin KWON ,  Sok Kyu LEE

    IPC: H04B7/04

    CPC classification number: H04L45/74 ,  H04B7/0452 ,  H04B7/0617 ,  H04W72/0413 ,  H04W88/08

    Abstract: Provided is a method of transmitting and receiving a frame for a multi-user multiple-input and multiple-output (MU-MIMO) communication in an access point (AP), the method including transmitting, to each of a plurality of stations (STAs), an uplink multi-user request (UL MU request) frame requesting transmission of a data frame, and receiving, from each of the plurality of STAs, the data frame during an identical period of time based on an identical reception intensity, wherein the UL MU request frame includes at least one of information on a transmission time of the data frame and information on a reception intensity of the data frame in the AP.

    Abstract translation: 提供了一种在接入点（AP）中发送和接收用于多用户多输入和多输出（MU-MIMO）通信的帧的方法，所述方法包括向多个站（STA） ），请求传输数据帧的上行链路多用户请求（UL MU请求）帧，并且基于相同的接收强度在相同的时间段内从多个STA中的每一个接收数据帧，其中， UL MU请求帧包括关于数据帧的发送时间的信息和关于AP中的数据帧的接收强度的信息中的至少一个。

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