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11. 发明申请

WO2012005517A2 METHOD AND APPARATUS FOR SCANNING EXISTING NETWORKS IN THE WHITE SPACE 审中-公开
标题翻译：用于在白色空间中扫描现有网络的方法和设备
公开(公告)号：WO2012005517A2
公开(公告)日：2012-01-12
申请号：PCT/KR2011/004953
申请日：2011-07-07
申请人： LG ELECTRONICS INC. , KIM, Eunsun , SEOK, Yongho
发明人： KIM, Eunsun , SEOK, Yongho
IPC分类号： H04W48/16 , H04B7/26 , H04W16/14 , H04W84/12
CPC分类号： H04W16/16 , H04W16/14 , H04W48/16 , H04W52/146 , H04W52/283 , H04W52/367 , H04W72/042 , H04W84/12
摘要： A method and an apparatus for scanning existing networks in TV White Space are disclosed. For scanning existing networks at a station to operate as an unlicensed device in a regulatory domain where a licensed device and the unlicensed device are permitted to operate, the method comprises: receiving a white space map (WSM) comprising information for available channels to be used for the unlicensed device to operate a wireless local area network (WLAN) operation and maximum transmission powers allowed for each of the available channels from an enabling station, wherein the enabling station is a station determining the available channels at its location using its own geographic location identification and a regulatory database access capability; and scanning the existing networks on the available channels identified within the received WSM.
摘要翻译：公开了一种用于扫描电视白空间中的现有网络的方法和设备。为了扫描站点处的现有网络以在许可设备和未许可设备被允许操作的监管域中作为未经许可的设备进行操作，该方法包括：接收包括用于可用信道的信息的空白空间映射（WSM）对于未许可设备操作无线局域网（WLAN）操作以及来自启用站的每个可用信道所允许的最大传输功率，其中启用站是使用其自己的地理位置确定其位置处的可用信道的站识别和监管数据库访问能力; 并在接收到的WSM中识别的可用信道上扫描现有网络。

12. 发明申请

WO2011145796A1 METHOD AND APPARATUS FOR DYNAMIC STATION ENABLEMENT PROCEDURE IN A WIRELESS LOCAL AREA NETWORK SYSTEM 审中-公开
标题翻译：无线局域网系统动态站启动程序的方法与装置
公开(公告)号：WO2011145796A1
公开(公告)日：2011-11-24
申请号：PCT/KR2010/008976
申请日：2010-12-15
申请人： LG ELECTRONICS INC. , KIM, Eunsun , SEOK, Yongho
发明人： KIM, Eunsun , SEOK, Yongho
IPC分类号： H04W80/06 , H04W84/12
CPC分类号： H04W16/14 , H04W4/02 , H04W24/02 , H04W84/12
摘要： A method of dynamic station enablement procedure in a wireless local area network (WLAN) is disclosed. A method of performing an enablement procedure by a first station in a regulatory domain where a licensed device and an unlicensed device are permitted to operate together in a wireless local area network (WLAN) comprises receiving, from a second station, an enabling signal including advertisement protocol element with an advertisement protocol identification (ID) field which indicates an advertisement protocol the second station supports; and exchanging DSE (dynamic station enablement) related messages with the second station using a GAS (generic advertisement service) protocol.
摘要翻译：公开了一种在无线局域网（WLAN）中的动态站启用过程的方法。一种由许可设备和非许可设备被允许在无线局域网（WLAN）中一起操作的调节域中的第一站执行启用过程的方法包括从第二站接收包括广告的启用信号具有指示第二站支持的广告协议的广告协议标识（ID）字段的协议元件; 并且使用GAS（通用广告服务）协议与第二站交换DSE（动态站启用）相关消息。

13. 发明申请

WO2012005460A2 METHOD AND APPARATUS FOR SCANNING EXISTING NETWORKS IN TVWS 审中-公开
标题翻译：扫描电视现有网络的方法与装置
公开(公告)号：WO2012005460A2
公开(公告)日：2012-01-12
申请号：PCT/KR2011/004597
申请日：2011-06-23
申请人： LG ELECTRONICS INC. , KIM, Eunsun , SEOK, Yongho
发明人： KIM, Eunsun , SEOK, Yongho
IPC分类号： H04W48/16 , H04B7/26 , H04W16/14 , H04W84/12
CPC分类号： H04W16/16 , H04W16/14 , H04W48/16 , H04W52/146 , H04W52/283 , H04W52/367 , H04W72/042 , H04W84/12
摘要： A method and an apparatus for scanning existing networks in TV White Space are disclosed. For scanning existing networks at a station to operate as an unlicensed device in a regulatory domain where a licensed device and the unlicensed device are permitted to operate, the method comprises: receiving a white space map (WSM) comprising information for available channels to be used for the unlicensed device to operate a wireless local area network (WLAN) operation and maximum transmission powers allowed for each of the available channels from an enabling station, wherein the enabling station is a station determining the available channels at its location using its own geographic location identification and a regulatory database access capability; and scanning the existing networks on the available channels identified within the received WSM.
摘要翻译：公开了一种用于扫描TV White Space中现有网络的方法和装置。为了扫描站点处的现有网络以在许可设备和未许可设备被允许操作的调节域中作为未许可设备操作，所述方法包括：接收包括要使用的可用信道的信息的空白地图（WSM）用于未许可的设备操作无线局域网（WLAN）操作和从启用站允许每个可用信道的最大发射功率，其中启用站是使用其自己的地理位置来确定其位置处的可用信道的站识别和监管数据库访问能力; 并扫描在所接收的WSM内标识的可用信道上的现有网络。

14. 发明申请

WO2010120119A2 METHOD AND APPARATUS FOR CHANNEL ACCESS IN WLAN SYSTEM 审中-公开
标题翻译： WLAN系统中信道访问的方法与装置
公开(公告)号：WO2010120119A2
公开(公告)日：2010-10-21
申请号：PCT/KR2010/002316
申请日：2010-04-14
申请人： LG ELECTRONICS INC. , SEOK, Yongho
发明人： SEOK, Yongho
IPC分类号： H04W74/02 , H04W84/12
CPC分类号： H04L5/0092 , H04L5/0023 , H04L5/0062 , H04W74/006 , H04W84/12
摘要： A channel access method in a wireless local area network (WLAN) system using a multi-channel configured by aggregation of a plurality of subchannels is provided. The method includes receiving from an access point (AP) a multi-channel switching request frame for requesting a first station operating in a first subchannel constituting the multi-channel to switch to a second subchannel constituting the multi-channel and transmitting a multi-channel switching response frame for reporting whether to switch to the second subchannel in response to the multi-channel switching request frame.
摘要翻译：提供了使用由多个子信道的聚合配置的多信道的无线局域网（WLAN）系统中的信道接入方法。该方法包括从接入点（AP）接收用于请求在构成多信道的第一子信道中操作的第一站切换到构成多信道的第二子信道的多信道切换请求帧，并发送多信道切换响应帧，用于响应于多信道切换请求帧来报告是否切换到第二子信道。

15. 发明申请

WO2010095802A1 COEXISTENT CHANNEL ACCESS METHOD 审中-公开
标题翻译：共同渠道访问方法
公开(公告)号：WO2010095802A1
公开(公告)日：2010-08-26
申请号：PCT/KR2009/006940
申请日：2009-11-24
申请人： LG ELECTRONICS INC. , SEOK, Yongho
发明人： SEOK, Yongho
IPC分类号： H04W84/12 , H04W28/02 , H04W52/18
CPC分类号： H04B7/0665 , H04B7/0413 , H04L5/0023 , H04L5/0053 , H04W52/248 , H04W52/281 , H04W52/42 , H04W52/52 , H04W72/0453 , H04W72/0473 , H04W84/12
摘要： According to an embodiment of present invention, a method for transmitting a coexistent data stream, the method including: transmitting coexistent data stream transmission information including transmission power information of a first data stream targeted for a first station and transmission power information of a second data stream targeted for a second station in an environment in which the first station, a legacy station, coexists with a second station, a station supporting a wireless local area network (WLAN) system evolved further than the first station; and transmitting, by an access point (AP), the first and second data streams to the second station and the first station, wherein the AP transmits the first data stream with a higher transmission power level than that of the second data stream according to the coexistent data stream transmission information.
摘要翻译：根据本发明的实施例，一种用于发送共存数据流的方法，所述方法包括：发送包含针对第一站的第一数据流的发送功率信息和第二数据流的发送功率信息的共存数据流传输信息针对第二站在第一站，传统站与第二站共存的环境中，支持比第一站进一步演化的无线局域网（WLAN）系统的站; 并且通过接入点（AP）将所述第一和第二数据流发送到所述第二站和所述第一站，其中，所述AP根据所述第二数据流以比所述第二数据流的传输功率更高的发射功率级共存数据流传输信息。

16. 发明申请

WO2010085069A3 METHOD AND APPARATUS FOR CHANNEL ACCESS IN CONTENTION-BASED COMMUNICATION SYSTEM AND STATION 审中-公开
公开(公告)号：WO2010085069A3
公开(公告)日：2010-07-29
申请号：PCT/KR2010/000292
申请日：2010-01-18
申请人： LG ELECTRONICS INC. , SEOK, Yongho
发明人： SEOK, Yongho
IPC分类号： H04W74/08
摘要： A method for accessing a channel by a station in a contention-based communication system, includes: starting a backoff timer to perform contention-based channel accessing; when the backoff timer expires, a delay timer starts; and when the delay timer expires, channel accessing is attempted. Coexistence of a station using a directional antenna and a station using a non-directional antenna is guaranteed in a contention-based communication system.

17. 发明申请

WO2009136701A2 DIRECT LINK SETUP METHOD AND CHANNEL ALLOCATION METHOD IN MULTI-CHANNEL WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：多通道无线通信网络中的直接链路建立方法和信道分配方法
公开(公告)号：WO2009136701A2
公开(公告)日：2009-11-12
申请号：PCT/KR2009/002133
申请日：2009-04-23
申请人： LG ELECTRONICS INC. , SEOK, Yongho
发明人： SEOK, Yongho
IPC分类号： H04L12/28
CPC分类号： H04W72/044 , H04W72/0413 , H04W72/042 , H04W76/10 , H04W76/15 , H04W76/23
摘要： Provided are a direct link setup procedure and a channel allocation mechanism in a multi-channel wireless communication network. The method includes transmitting a direct link setup request message comprising request information for specifying one or more channels, each of which desires to set up a direct link, among multiple channels, and receiving a direct link setup response message comprising response information for setting up the direct link to one or more channels in response to the direct link setup request message.
摘要翻译：提供了一种在多信道无线通信网络中的直接链路建立过程和信道分配机制。该方法包括在多个信道之间发送包括用于指定一个或多个信道的请求信息的直接链路建立请求消息，每个信道希望建立直接链路，并且接收包括响应信息的直接链路建立响应消息，该响应信息包括用于建立响应于直接链接建立请求消息直接链接到一个或多个信道。

18. 发明申请

WO2009035289A3 RADIO MEASUREMENT PROCEDURES FOR WIRELESS LOCAL AREA NETWORK AND WIRELESS STATION SUPPORTING THE PROCEDURES 审中-公开
公开(公告)号：WO2009035289A3
公开(公告)日：2009-03-19
申请号：PCT/KR2008/005404
申请日：2008-09-12
申请人： LG ELECTRONICS INC. , SEOK, Yongho
发明人： SEOK, Yongho
IPC分类号： H04L12/24
摘要： Provided are a radio measurement procedure in a wireless local area network and a device supporting the radio measurement procedure. In the radio measurement procedure for measuring station statistics in the WLAN, a requesting station transmits a triggered station statistics request message, which includes trigger conditions and requests a triggered reporting process from an aggregate-MAC service data unit (A-MSDU) or an aggregate-MAC protocol data unit (A-MPDU) counter to a requested station. In a case where the trigger conditions occur in the A- MSDU or A-MPDU counter as a result of measurement, the requested station transmits a station statistics report message including requested statistics information to the requesting station.

19. 发明申请

WO2010068066A2 METHOD AND APPARATUS FOR BAND SWITCHING IN WIRELESS LOCAL ACCESS NETWORK 审中-公开
标题翻译：用于无线本地接入网中的带切换的方法和设备
公开(公告)号：WO2010068066A2
公开(公告)日：2010-06-17
申请号：PCT/KR2009/007436
申请日：2009-12-11
申请人： LG ELECTRONICS INC. , SEOK, Yongho
发明人： SEOK, Yongho
IPC分类号： H04W36/06 , H04W88/10 , H04B7/26
CPC分类号： H04W36/06 , H04W52/0229 , H04W88/10 , Y02D70/142 , Y02D70/22
摘要： A method and apparatus of switching a band in a wireless local access network (WLAN) is provided. The method includes transmitting a multi-band switch request message to request switching from a first frequency band to a second frequency band, and receiving a multi-band switch response message in response to the multi-band switch request message. The multi-band switch request message includes a multi-band switch schedule to operate in the second frequency band. Wider coverage can be supported by using multi-band.
摘要翻译：提供了一种在无线本地接入网络（WLAN）中切换频带的方法和设备。该方法包括发送多频带切换请求消息以请求从第一频带切换到第二频带，并且响应于多频带切换请求消息接收多频带切换响应消息。多频带切换请求消息包括在第二频带中操作的多频带切换调度。使用多频段可以支持更广的覆盖范围。

20. 发明申请

WO2009064113A3 PROCEDURE FOR A POWER SAVE MODE IN A DIRECT LINK SETUP WIRELESS NETWORK 审中-公开
公开(公告)号：WO2009064113A3
公开(公告)日：2009-05-22
申请号：PCT/KR2008/006672
申请日：2008-11-12
申请人： LG ELECTRONICS INC. , SEOK, Yongho , LEE, Jae, Young , LYAKHOV, Andrey, I. , SAFONOV, Alexsander, A.
发明人： SEOK, Yongho , LEE, Jae, Young , LYAKHOV, Andrey, I. , SAFONOV, Alexsander, A.
IPC分类号： H04L29/02
摘要： There is provided a protocol for a power save mode (PSM) in a direct link setup wireless network. In an aspect of the present invention, among first and second stations between which a direct link has been set up, the first station trying to enter the PSM transmits a request message, including schedule information necessary for communication with the second station, to the second station. The second station transmits a response message, including a status code indicating whether it accepts the schedule information or not, to the first station in response to the request message. If the status code indicates that the second station accepts the schedule information, the first station may transmit an MPDU whose power save bit is set to '1' to the second station and then enter the PSM. However, if the status code indicates unacceptability, modified schedule information may be included in the response message.

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