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1. 发明授权

US08301094B2 Mobile terminal having multiple antennas and antenna information display method thereof 失效
标题翻译：具有多个天线的移动终端及其天线信息显示方法
公开(公告)号：US08301094B2
公开(公告)日：2012-10-30
申请号：US12650450
申请日：2009-12-30
申请人： Seung-Jin Ahn , Won-Yong Yoon , Byong-Yol Lee , Kwang-Il Kim , Su-Hwan Lim
发明人： Seung-Jin Ahn , Won-Yong Yoon , Byong-Yol Lee , Kwang-Il Kim , Su-Hwan Lim
IPC分类号： H04B7/08
CPC分类号： H01Q21/28 , H01Q1/243 , H04B17/23
摘要： A mobile terminal having multiple antennas and an antenna information display method of the mobile terminal are disclosed. Downlink signals are received through the multiple antennas, a channel state of each antenna is measured, and whether or not each antenna needs to be adjusted or an actual channel measurement value are displayed based on the measured channel state information and an antenna setting mode. Thus, a user can check an antenna with a poor reception performance by using the antenna adjustment information or the actual channel measurement value for antenna adjustment, and easily adjust the direction of the antennas.
摘要翻译：公开了具有多个天线的移动终端和移动终端的天线信息显示方法。通过多个天线接收下行链路信号，测量每个天线的信道状态，以及是否需要调整每个天线或者基于测量的信道状态信息和天线设置模式来显示实际的信道测量值。因此，用户可以通过使用天线调整信息或天线调整的实际信道测量值来检查接收性能差的天线，并且容易地调整天线的方向。

2. 发明授权

US07620011B2 Channel time allocation method in high rate WPAN 失效
标题翻译：高速率WPAN中的信道时间分配方法
公开(公告)号：US07620011B2
公开(公告)日：2009-11-17
申请号：US10838516
申请日：2004-05-05
申请人： Yong-suk Kim , Won-yong Yoon
发明人： Yong-suk Kim , Won-yong Yoon
IPC分类号： H04L1/00
CPC分类号： H04N21/43637 , H04J3/0638 , H04N21/43615 , H04W56/0015 , H04W72/0413 , H04W72/042 , H04W72/0446
摘要： Disclosed is a channel time allocation method in a high rate WPAN and a wireless system using the same. In the WPAN environment synchronized by a synchronization signal broadcasted from a coordinator, the channel time allocation method includes transmitting a channel time allocation request command corresponding to a property of an application data to be transmitted to the coordinator by any one of devices linked to the WPAN, and the coordinator allocating the channel time, inserting information of the allocated channel time to the synchronization signal, and broadcasting the synchronization signal to the devices. Accordingly, the channel time is allocated to fit for the property of the VBR stream data such as the MPEG-2 video so that the QoS of the VBR stream is provided. At the same time, reliability of the transmission of I frame is enhanced so that success rate of decoding the frame is increased.
摘要翻译：公开了一种高速率WPAN中的信道时间分配方法及其使用的无线系统。在通过从协调器广播的同步信号同步的WPAN环境中，信道时间分配方法包括：通过链接到WPAN的任何一个设备发送与要发送到协调器的应用数据的属性相对应的信道时间分配请求命令并且协调器分配信道时间，将所分配的信道时间的信息插入到同步信号中，并将该同步信号广播到设备。因此，分配信道时间以适应诸如MPEG-2视频的VBR流数据的属性，使得提供VBR流的QoS。同时，提高了I帧传输的可靠性，从而增加了对帧解码的成功率。

3. 发明授权

US07535919B2 Wireless communication method adapting priority for transmitting packets in WPAN 有权
标题翻译：无线通信方式适应WPAN传输报文的优先级
公开(公告)号：US07535919B2
公开(公告)日：2009-05-19
申请号：US11025078
申请日：2004-12-30
申请人： Jun-haeng Cho , Won-yong Yoon
发明人： Jun-haeng Cho , Won-yong Yoon
IPC分类号： H04L12/413
CPC分类号： H04W74/0875 , H04W48/08 , H04W74/085 , H04W84/10 , H04W84/18
摘要： A wireless communication method in a network environment in which several devices are connected and wireless communications are performed through a channel synchronized by a sync signal that is broadcast from a piconet coordinate (PNC) selected among the several devices. The wireless communication method includes classifying a first frame to be transmitted to a first device among the several devices into a predetermined number of classes, calculating a waiting time before backoff depending on the classes, and determining whether the channel is used by any other device during the calculated waiting time, calculating a backoff time according to the classes and performing the backoff during the calculated backoff time, if the channel is idle during the waiting time, and transmitting the first frame when the backoff time ends. By adapting the priority to the CAP of the superframe, the control information is quickly conveyed and a high rate wireless communication is realized.
摘要翻译：一种网络环境中的无线通信方法，其中连接多个设备，并且通过由从多个设备中选择的微微网坐标（PNC）广播的同步信号同步的信道来执行无线通信。所述无线通信方法包括将要发送到所述多个设备中的第一设备的第一帧分类为预定数量的类别，根据所述类别计算退避之前的等待时间，以及在所述等待期间确定所述信道是否被任何其他设备使用所述计算出的等待时间，如果所述等待时间期间所述信道为空闲，则根据所述等级计算退避时间并在所计算的退避时间期间执行所述退避，以及在所述退避时间结束时发送所述第一帧。通过适应超帧的CAP优先权，快速地传送控制信息，实现高速无线通信。

4. 发明申请

US20050243795A1 Method and system of determining state of node during reserved slot in wireless network 失效
标题翻译：无线网络保留时隙节点状态的确定方法及系统
公开(公告)号：US20050243795A1
公开(公告)日：2005-11-03
申请号：US11116400
申请日：2005-04-28
申请人： Yong-suk Kim , Won-yong Yoon
发明人： Yong-suk Kim , Won-yong Yoon
IPC分类号： H04B7/212 , H04B7/26 , H04L12/28 , H04W52/02 , H04W74/08
CPC分类号： H04B7/2643 , H04W52/0216 , H04W52/0219 , H04W52/0277 , H04W74/0875 , Y02D70/449
摘要： A method and system for determining a state of a first node in a wireless network consisting of a plurality of nodes. The first node determines one of at least two power sensitivity levels by considering at least one of an available power and a standby packet. The first node determines whether it remains in active state or inactive state by considering a power sensitivity level transmitted from at least one second node which corresponds to the first node and the determined power sensitivity level. Also, the corresponding node has an identical state to the first node, so that unnecessary power consumption can be prevented.
摘要翻译：一种用于确定由多个节点组成的无线网络中的第一节点的状态的方法和系统。第一节点通过考虑可用功率和备用分组中的至少一个来确定至少两个功率灵敏度水平中的一个。第一节点通过考虑从对应于第一节点的至少一个第二节点和所确定的功率灵敏度级别发送的功率灵敏度级别来确定其是否保持在活动状态或非活动状态。此外，相应的节点具有与第一节点相同的状态，从而可以防止不必要的功率消耗。

5. 发明授权

US08565152B2 Dual mode mobile terminal in MIMO wireless communication system and controlling method thereof 有权
标题翻译： MIMO无线通信系统中的双模移动终端及其控制方法
公开(公告)号：US08565152B2
公开(公告)日：2013-10-22
申请号：US12771060
申请日：2010-04-30
申请人： Muryong Kim , Jae Hyuk Jang , Chihun Lee , Yong-Sang Cho , Won yong Yoon , Kwangil Kim
发明人： Muryong Kim , Jae Hyuk Jang , Chihun Lee , Yong-Sang Cho , Won yong Yoon , Kwangil Kim
IPC分类号： H04W4/00 , H04L5/00 , H04B7/00 , H04B7/216
CPC分类号： H04B1/0064 , H04B7/022 , H04B7/0632
摘要： A dual mode terminal and controlling method thereof are disclosed. The present invention includes a first antenna and a second antenna. In particular, a signal received via the second antenna includes a signal generated from multiplexing an LTE downlink signal, a CDMA DCN (data core network) downlink signal and a CDMA PCS (personal communication services) downlink signal. And, the present invention is characterized in including a triplexer for demultiplexing of the downlink signals. Accordingly, a dual mode terminal of the present invention is able to receive an LTE signal without a data rate fall in the course of measuring a quality of a CDMA signal.
摘要翻译：公开了一种双模终端及其控制方法。本发明包括第一天线和第二天线。特别地，经由第二天线接收的信号包括从多路复用LTE下行链路信号，CDMA DCN（数据核心网）下行链路信号和CDMA PCS（个人通信业务）下行链路信号产生的信号。而且，本发明的特征在于包括用于对下行链路信号进行解复用的三工器。因此，本发明的双模终端在测量CDMA信号质量的过程中能够接收到LTE信号而没有数据速率下降。

6. 发明申请

US20110116446A1 METHOD FOR SUPPORTING COEXISTENCE WITH WIRELESS LOCAL AREA NETWORK 有权
标题翻译：用无线局域网支持共存的方法
公开(公告)号：US20110116446A1
公开(公告)日：2011-05-19
申请号：US12919422
申请日：2009-02-25
申请人： Sung June Youn , Won Yong Yoon , Ki Seon Ryu , Soo Jin Chae
发明人： Sung June Youn , Won Yong Yoon , Ki Seon Ryu , Soo Jin Chae
IPC分类号： H04W40/00
CPC分类号： H04W24/00 , H04W48/08 , H04W48/16 , H04W84/10 , H04W84/12 , H04W84/18
摘要： A method for supporting coexistence with a wireless personal area network (WPAN) is provided. A method for supporting coexistence with a WPAN in a mobile station which periodically receives a beacon signal for local wireless communication includes, at the mobile station, calculating the numbers of uplink frames which overlap with the beacon signal, configuring a bitmap using the calculated frame numbers, and transmitting coexistence information including the bitmap to a base station. Accordingly, when a broadband wireless access system and WiMedia or ZigBee are simultaneously used, a beacon signal of WiMedia or ZigBee can be efficiently protected from the interruption of the broadband wireless access system and thus WiMedia or ZigBee can be normally operated.
摘要翻译：提供了一种支持与无线个域网（WPAN）共存的方法。一种在周期性地接收用于本地无线通信的信标信号的移动台中与WPAN共存的方法包括：在移动站处，计算与信标信号重叠的上行链路帧的数量，使用所计算的帧号配置位图并且将包括位图的共存信息发送到基站。因此，当同时使用宽带无线接入系统和WiMedia或ZigBee时，可以有效地保护WiMedia或ZigBee的信标信号免受宽带无线接入系统的中断，从而可以正常地操作WiMedia或ZigBee。

7. 发明授权

US07768991B2 Method and system for determining state of node during reserved slot in wireless network 失效
标题翻译：确定无线网络保留时隙节点状态的方法和系统
公开(公告)号：US07768991B2
公开(公告)日：2010-08-03
申请号：US11116400
申请日：2005-04-28
申请人： Yong-suk Kim , Won-yong Yoon
发明人： Yong-suk Kim , Won-yong Yoon
IPC分类号： H04B7/212
CPC分类号： H04B7/2643 , H04W52/0216 , H04W52/0219 , H04W52/0277 , H04W74/0875 , Y02D70/449
摘要： A method and system for determining a state of a first node in a wireless network consisting of a plurality of nodes. The first node determines one of at least two power sensitivity levels by considering at least one of an available power and a standby packet. The first node determines whether it remains in active state or inactive state by considering a power sensitivity level transmitted from at least one second node which corresponds to the first node and the determined power sensitivity level. Also, the corresponding node has an identical state to the first node, so that unnecessary power consumption can be prevented.
摘要翻译：一种用于确定由多个节点组成的无线网络中的第一节点的状态的方法和系统。第一节点通过考虑可用功率和备用分组中的至少一个来确定至少两个功率灵敏度水平中的一个。第一节点通过考虑从对应于第一节点的至少一个第二节点和所确定的功率灵敏度级别发送的功率灵敏度级别来确定其是否保持在活动状态或非活动状态。此外，相应的节点具有与第一节点相同的状态，从而可以防止不必要的功率消耗。

8. 发明申请

US20100167672A1 MOBILE TERMINAL HAVING MULTIPLE ANTENNAS AND ANTENNA INFORMATION DISPLAY METHOD THEREOF 失效
标题翻译：具有多个天线的移动终端和天线信息显示方法
公开(公告)号：US20100167672A1
公开(公告)日：2010-07-01
申请号：US12650450
申请日：2009-12-30
申请人： Seung-Jin Ahn , Won-Yong Yoon , Byong-Yol Lee , Kwang-Il Kim , Su-Hwan Lim
发明人： Seung-Jin Ahn , Won-Yong Yoon , Byong-Yol Lee , Kwang-Il Kim , Su-Hwan Lim
IPC分类号： H04B7/08 , G06F3/048
CPC分类号： H01Q21/28 , H01Q1/243 , H04B17/23
摘要： A mobile terminal having multiple antennas and an antenna information display method of the mobile terminal are disclosed. Downlink signals are received through the multiple antennas, a channel state of each antenna is measured, and whether or not each antenna needs to be adjusted or an actual channel measurement value are displayed based on the measured channel state information and an antenna setting mode. Thus, a user can check an antenna with a poor reception performance by using the antenna adjustment information or the actual channel measurement value for antenna adjustment, and easily adjust the direction of the antennas.
摘要翻译：公开了具有多个天线的移动终端和移动终端的天线信息显示方法。通过多个天线接收下行链路信号，测量每个天线的信道状态，以及是否需要调整每个天线或者基于测量的信道状态信息和天线设置模式来显示实际的信道测量值。因此，用户可以通过使用天线调整信息或天线调整的实际信道测量值来检查接收性能差的天线，并且容易地调整天线的方向。

9. 发明申请

US20050243794A1 Method for avoiding and resolving reservation conflict of time slots in wireless network 审中-公开
标题翻译：避免和解决无线网络中时隙预留冲突的方法
公开(公告)号：US20050243794A1
公开(公告)日：2005-11-03
申请号：US11116384
申请日：2005-04-28
申请人： Won-yong Yoon , Yong-suk Kim
发明人： Won-yong Yoon , Yong-suk Kim
IPC分类号： H04B7/26 , H04J3/00
CPC分类号： H04W74/04 , H04W8/20 , H04W28/26
摘要： A method for reserving non-colliding time slots by a node in a wireless network and a method for avoiding colliding time slots are provided. A transmitting node or a receiving node broadcasts information relating to its reserved time slot to neighbor nodes. A node in the wireless network recognizes information relating to time slots of neighbor nodes and of neighbor's neighbor nodes. Thus, when reserving a time slot for data transmission, time slot collision can be prevented by selecting the time slot based on the recognized information. If collision occurs in the reserved time slot and the node wants to cancel the reservation, the node informs a correspondent node of the reservation cancellation. Accordingly, the collision can be promptly resolved.
摘要翻译：提供了一种用于通过无线网络中的节点保留非冲突时隙的方法和用于避免冲突时隙的方法。发送节点或接收节点向相邻节点广播与其预留时隙有关的信息。无线网络中的节点识别与邻居节点和邻居节点的时隙有关的信息。因此，当保留用于数据传输的时隙时，可以通过基于所识别的信息选择时隙来防止时隙冲突。如果在保留时隙中发生冲突，并且节点想要取消预留，则节点通知对端节点的预约取消。因此，可以及时解决碰撞。

10. 发明申请

US20050243751A1 Time slot reservation method for multicast data in wireless network 审中-公开
标题翻译：无线网络中组播数据的时隙预留方法
公开(公告)号：US20050243751A1
公开(公告)日：2005-11-03
申请号：US11116347
申请日：2005-04-28
申请人： Won-yong Yoon , Yong-suk Kim
发明人： Won-yong Yoon , Yong-suk Kim
IPC分类号： H04B7/26 , H04J3/24 , H04L12/28
CPC分类号： H04W8/26 , H04W28/26 , H04W74/04
摘要： A method for recognizing a receiving node by a transmitting node which transmits multicast data, and transmitting the multicast data to the receiving node in a wireless network including nodes that transmit and receive multicast data in at least one time slot. The transmitting node transmits a multicast solicit message indicating generation of the multicast data, and recognizes the receiving node by receiving from the receiving node a multicast join message containing information relating to the receiving node. The transmitting node selects at least one free time slot to reserve a time slot in which the generated multicast data is transmitted. The transmitting node transmits a multicast reservation request message containing information relating to the selected free time slot to the receiving node. The receiving node transmits a reservation response message to the transmitting node when the free time slot does not collide with reserved time slots of other nodes.
摘要翻译：一种用于由发送多播数据的发送节点识别接收节点的方法，并且在包括在至少一个时隙中发送和接收多播数据的节点的无线网络中向所述接收节点发送所述多播数据。发送节点发送指示生成多播数据的多播请求消息，并且通过从接收节点接收包含与接收节点有关的信息的多播加入消息来识别接收节点。发送节点选择至少一个空闲时隙来保留生成的多播数据被发送的时隙。发送节点向接收节点发送包含与所选择的空闲时隙有关的信息的多播预约请求消息。当空闲时隙不与其他节点的保留时隙相冲突时，接收节点向发送节点发送预约响应消息。

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