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21. 发明申请

US20050163155A1 Method for wireless local area network communication for adaptive piggyback decision 审中-公开
标题翻译：用于无线局域网通信的适应性搭载决策方法
公开(公告)号：US20050163155A1
公开(公告)日：2005-07-28
申请号：US11023169
申请日：2004-12-28
申请人： Chil-youl Yang , Chang-yeul Kwon , Tae-kon Kim
发明人： Chil-youl Yang , Chang-yeul Kwon , Tae-kon Kim
IPC分类号： H04L29/08 , H04H20/00 , H04J3/16 , H04J3/22 , H04J3/24 , H04L1/00 , H04L1/16 , H04W28/04 , H04W28/06 , H04Q7/00 , H04H1/00
CPC分类号： H04W28/06 , H04L1/0006 , H04L1/0015 , H04L1/1671
摘要： A wireless local area network (LAN) communication method that includes adaptively determining whether to apply a piggyback according to a communication environment, and transmitting a frame containing two or more kinds of information according to the result of the determination.
摘要翻译：一种无线局域网（LAN）通信方法，包括根据通信环境自适应地确定是否应用搭载，以及根据所述确定的结果发送包含两种或多种信息的帧。

22. 发明申请

US20050163150A1 Method and apparaus for setting, transmitting and receiving data for virtual carrier sensing in wireless network communication 有权
标题翻译：在无线网络通信中设置，发送和接收虚拟载波侦听数据的方法和应用
公开(公告)号：US20050163150A1
公开(公告)日：2005-07-28
申请号：US11042115
申请日：2005-01-26
申请人： Chil-youl Yang , Chang-yeul Kwon , Tae-kon Kim
发明人： Chil-youl Yang , Chang-yeul Kwon , Tae-kon Kim
IPC分类号： H04L27/00 , H04L12/413 , H04J1/00 , H04J11/00
CPC分类号： H04L27/0012 , H04W74/0808
摘要： Methods and apparatuses for setting, transmitting, and receiving virtual carrier sensing information in wireless network communications are provided. A receiving station in a wireless communications network receives a frame transmitted according to various modulation schemes and extracts information concerning virtual carrier sensing from a portion of the frame modulated using a basic modulation scheme, so that virtual carrier sensing is achieved using the extracted virtual carrier sensing information.
摘要翻译：提供了在无线网络通信中设置，发送和接收虚拟载波感知信息的方法和装置。无线通信网络中的接收站接收根据各种调制方案发送的帧，并从使用基本调制方案调制的帧的一部分中提取关于虚拟载波侦听的信息，从而使用提取的虚拟载波感测信息。

23. 发明授权

US08594129B2 Wireless LAN communication method and apparatus 有权
标题翻译：无线局域网通信方法和装置
公开(公告)号：US08594129B2
公开(公告)日：2013-11-26
申请号：US11399401
申请日：2006-04-07
申请人： Chil-youl Yang , Chang-yeul Kwon , Jae-hwa Kim , Dong-hwi Roh
发明人： Chil-youl Yang , Chang-yeul Kwon , Jae-hwa Kim , Dong-hwi Roh
IPC分类号： H04J3/24
CPC分类号： H04L5/023 , H04B7/02 , H04L1/16 , H04L1/1607 , H04L1/1671 , H04L1/1829 , H04L1/188 , H04L27/2602 , H04L2001/125 , H04W84/12
摘要： A wireless local area network (WLAN) communication method and apparatus are provided. The WLAN communication method includes allowing a receiving station to receive a multi input multi output (MIMO) frame, allowing the receiving station to determine whether the MIMO frame is erroneous and whether the MIMO frame is destined for the receiving station, allowing the receiving station to generate a single input single output (SISO) acknowledgement (ACK) frame if the MIMO frame is not erroneous and is destined for the receiving station, and allowing the receiving station to transmit the SISO ACK frame to a sending station that has transmitted the MIMO frame.
摘要翻译：提供了一种无线局域网（WLAN）通信方法和装置。 WLAN通信方法包括允许接收站接收多输入多输出（MIMO）帧，允许接收站确定MIMO帧是否错误，以及MIMO帧是否发往接收站，允许接收站如果MIMO帧不是错误的并且发往接收站，并且允许接收站将SISO ACK帧发送到已发送MIMO帧的发送站，则生成单个输入单输出（SISO）确认（ACK）帧。

24. 发明授权

US08379614B2 Method of determining transmission rate of control response frame for acknowledging data receipt in wireless LAN 有权
公开(公告)号：US08379614B2
公开(公告)日：2013-02-19
申请号：US12782768
申请日：2010-05-19
申请人： Chang-yeul Kwon , Chil-youl Yang , Kyung-ik Cho , Se-young Shin
发明人： Chang-yeul Kwon , Chil-youl Yang , Kyung-ik Cho , Se-young Shin
IPC分类号： H04L12/64
CPC分类号： H04W28/22 , H04W74/08 , H04W84/12
摘要： A method is provided for determining a transmission rate of a control response frame for acknowledging data receipt in a wireless local area network. The method includes obtaining transmission parameters of a transmitting station from a data transmission frame received from the transmitting station, searching a receiving station for transmission parameters which correspond to the transmission parameters of the transmitting station, determining the transmission rate of the control response frame according to transmission parameters of the receiving station if the transmission parameters corresponding to the transmission parameters of the transmitting station are found in the receiving station, and determining a maximum rate among a set of basic transmission rates to be the transmission rate of the control response frame if the transmission parameters corresponding to the transmission parameters of the transmitting station are not found in the receiving station.

25. 发明授权

US07907627B2 Wireless communication method following DCF rule 有权
标题翻译： DCF规则后的无线通信方法
公开(公告)号：US07907627B2
公开(公告)日：2011-03-15
申请号：US11028067
申请日：2005-01-04
申请人： Chil-youl Yang , Chang-yeul Kwon , Tae-kon Kim
发明人： Chil-youl Yang , Chang-yeul Kwon , Tae-kon Kim
IPC分类号： H04L12/413
CPC分类号： H04W74/085 , H04W84/12
摘要： Provided are a method and apparatus which can reduce the possibility of collision with other frames when transmitting a broadcast/multicast frame in a wireless local area network (LAN) following a Distributed Coordination Function (DCF) rule, thereby ensuring reliable transmission. The wireless communication method for sending or receiving a predetermined frame through contention between an access point and one or more stations according to DCF is characterized in that the access point uses the shortest of interframe space (IFS) intervals for access to a wireless medium. Therefore, when wireless LAN STAs operate in a DCF mode, the possibility of collision during broadcast or multicast frame transmission can be reduced while adopting conventional CSMA/CA mechanism, thereby improving reliability in successful frame transmission.
摘要翻译：提供了一种在按照分布式协调功能（DCF）规则在无线局域网（LAN）中发送广播/多播帧时可以减少与其他帧发生冲突的可能性的方法和装置，从而确保可靠的传输。通过根据DCF的接入点和一个或多个站之间的竞争来发送或接收预定帧的无线通信方法的特征在于，接入点使用最短的帧间间隔（IFS）间隔来访问无线介质。因此，当无线LAN STA以DCF模式工作时，在采用传统的CSMA / CA机制的同时可以减少在广播或组播帧传输过程中发生冲突的可能性，从而提高成功帧传输的可靠性。

26. 发明申请

US20080112430A1 STATION WHICH DETERMINES TRANSMISSION RATE OF CONTROL RESPONSE FRAME FOR ACKNOWLEDGING DATA RECEIPT IN WIRELESS LAN 有权
标题翻译：确定无线局域网应答数据接收控制响应帧传输速率的站点
公开(公告)号：US20080112430A1
公开(公告)日：2008-05-15
申请号：US12014044
申请日：2008-01-14
申请人： Chang-yeul KWON , Chil-youl Yang , Kyung-ik Cho , Se-young Shin
发明人： Chang-yeul KWON , Chil-youl Yang , Kyung-ik Cho , Se-young Shin
IPC分类号： H04L12/413
CPC分类号： H04W28/22 , H04W74/08 , H04W84/12
摘要： A high throughput station in a wireless local area network including high throughput stations and legacy stations with different data transmission capabilities, the station being configured to obtain transmission parameters of a transmitting high throughput station from a data transmission frame of a high throughput format received from the transmitting high throughput station, search for transmission parameters corresponding to a legacy format among transmission parameters of the receiving high throughput station, which correspond to the transmission parameters of the transmitting high throughput station, and determine the transmission rate of the control response frame based on a result of the search.
摘要翻译：包括高吞吐量站和具有不同数据传输能力的遗留站的无线局域网中的高吞吐量站，该站被配置为从从高吞吐量格式接收的高吞吐量格式的数据传输帧获得传输高吞吐量站的传输参数发送高吞吐量站，搜索对应于发送高吞吐量站的传输参数的接收高吞吐量站的传输参数中与传统格式相对应的传输参数，并且基于传输高吞吐量站确定控制响应帧的传输速率搜索结果。

27. 发明申请

US20070280156A1 Data structure, data slot allocation method for transmission of uncompressed AV data and transmission method thereof, and apparatus using the same 审中-公开
标题翻译：用于传输未压缩AV数据的数据结构，数据时隙分配方法及其传输方法及其使用方法
公开(公告)号：US20070280156A1
公开(公告)日：2007-12-06
申请号：US11714120
申请日：2007-03-06
申请人： Chang-yeul Kwon , Chil-youl Yang , Se-young Shin
发明人： Chang-yeul Kwon , Chil-youl Yang , Se-young Shin
IPC分类号： H04Q7/00
CPC分类号： H04W74/0816 , H04W28/26 , H04W72/0413 , H04W72/042 , H04W72/0446
摘要： Provided are an apparatus and method for allocating a data slot to transmit uncompressed audiovisual (AV) data. The method includes transmitting a first superframe that includes a data-slot-reservation period during a first beacon period and information thereon; receiving a frame that requests the data slot from at least one of wireless devices included in a network, in the data-slot-request period; transmitting a response frame to the data-slot-request frame to at least one of the wireless devices; and transmitting a second superframe that includes a data slot allocated to at least one of the wireless devices during a second beacon period.
摘要翻译：提供了一种用于分配数据时隙以发送未压缩的视听（AV）数据的装置和方法。该方法包括：在第一信标周期期间发送包括数据时隙预留周期的第一超帧以及其上的信息; 在数据时隙请求周期内接收从网络中包括的无线设备中的至少一个请求数据时隙的帧; 向所述无线设备中的至少一个发送对所述数据时隙请求帧的响应帧; 以及在第二信标周期期间发送包括分配给所述无线设备中的至少一个的数据时隙的第二超帧。

28. 发明申请

US20070116022A1 Method and apparatus for guaranteeing fairness regarding access to medium among stations in WLAN 有权
标题翻译：确保无线局域网接入介质的公平性的方法和装置
公开(公告)号：US20070116022A1
公开(公告)日：2007-05-24
申请号：US11593516
申请日：2006-11-07
申请人： Chang-yeul Kwon , Chil-youl Yang
发明人： Chang-yeul Kwon , Chil-youl Yang
IPC分类号： H04L12/56
CPC分类号： H04W48/08 , H04L43/00 , H04W74/08 , H04W84/12
摘要： A method and apparatus for guaranteeing fairness regarding access to a medium among a plurality of stations in a wireless local area network (WLAN) where a plurality of high throughput (HT) stations and a plurality of 802.11 legacy stations coexist are provided. In the WLAN, information that allows a plurality of hearing legacy stations and a plurality of hearing HT stations which receive a data frame having an HT format transmitted by a transmitting HT station to fairly contend for use of a medium is transmitted as a frame having a format that can be interpreted by all the legacy HT stations. Therefore, the legacy stations can contend for a medium under the same conditions as the HT stations.
摘要翻译：提供了一种用于在多个高吞吐量（HT）站和多个802.11传统站共存的无线局域网（WLAN）中的多个站中的媒体访问的公平性的方法和装置。在WLAN中，发送允许多个听觉遗留站和接收由发送HT站发送的具有HT格式的数据帧以公平竞争使用媒体的多个听觉HT站的信息作为具有可以由所有传统HT站解释的格式。因此，传统站可以在与HT站相同的条件下竞争媒体。

29. 发明申请

US20060176908A1 Method and apparatus for determining ACK frame to acknowledge receipt of transmission frame on a WLAN 审中-公开
标题翻译：用于确定ACK帧以确认WLAN上的传输帧的接收的方法和装置
公开(公告)号：US20060176908A1
公开(公告)日：2006-08-10
申请号：US11348315
申请日：2006-02-07
申请人： Chang-yeul Kwon , Chil-youl Yang , Ho-seok Lee
发明人： Chang-yeul Kwon , Chil-youl Yang , Ho-seok Lee
IPC分类号： H04J3/24
CPC分类号： H04W8/26 , H04W8/22 , H04W88/10
摘要： A method and apparatus for determining an ACK frame appropriate for a wireless local area network (LAN) environment where high throughput stations and legacy stations with different data transmission capabilities coexist to acknowledge the receipt of a transmission frame. The method and apparatus enable each station to access a medium normally in the wireless LAN environment and complement a carrier sensing method. The method includes determining types of stations on a wireless local area network, determining the ACK frame for acknowledging the receipt of the transmission frame on the wireless local area network according to the result of determination, and notifying a corresponding station on the wireless local area network of the determined ACK frame.
摘要翻译：一种用于确定适合于无线局域网（LAN）环境的ACK帧的方法和装置，其中具有不同数据传输能力的高吞吐量站和遗留站共存以确认传输帧的接收。该方法和装置使得每个站能够在无线LAN环境中正常地访问介质并补充载波感测方法。该方法包括确定无线局域网上的站类型，根据确定结果确定用于确认无线局域网上的传输帧的接收的ACK帧，并通知无线局域网上的对应站的ACK帧。

30. 发明申请

US20060034217A1 Method and network device for enabling MIMO station and SISO station to coexist in wireless network without data collision 审中-公开
标题翻译：用于使MIMO站和SISO站在无数据冲突的情况下在无线网络中共存的方法和网络设备
公开(公告)号：US20060034217A1
公开(公告)日：2006-02-16
申请号：US11201388
申请日：2005-08-11
申请人： Chang-yeul Kwon , Chil-youl Yang , Se-young Shin , Suk-jin Yun
发明人： Chang-yeul Kwon , Chil-youl Yang , Se-young Shin , Suk-jin Yun
IPC分类号： H04Q7/00
CPC分类号： H04W40/248 , H04W16/14 , H04W48/08 , H04W74/00
摘要： Provided are a method of enabling a multi-input multi-output (MIMO) station and a single input single output (SISO) station to coexist in a wireless network and a wireless network device. The method includes receiving information on a station when the station accesses a wireless network, setting coexistence information by comparing a number of antennas of the station accessing the wireless network with a number of antennas of a plurality of stations constituting the wireless network, and transmitting a frame containing the coexistence information to the plurality of stations constituting the wireless network.
摘要翻译：提供了一种使多输入多输出（MIMO）站和单个输入单输出（SISO）站能够在无线网络和无线网络设备中共存的方法。该方法包括当站访问无线网络时在站上接收信息;通过将接入无线网络的台站的天线数量与构成无线网络的多个站点的天线数进行比较，来设置共存信息，以及发送帧，其包含构成无线网络的多个站的共存信息。

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