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1. 发明申请

US20230138959A1 APPARATUS AND METHOD FOR CONTROLLING NON-LINEAR EFFECT OF POWER AMPLIFIER 有权
公开(公告)号：US20230138959A1
公开(公告)日：2023-05-04
申请号：US17976514
申请日：2022-10-28
申请人： Pedamalli SAIKRISHNA , Ankur Goyal , Ashok Kumar Reddy Chavva , Ashwini Kumar , Suhwook Kim , Sangho Lee
发明人： Pedamalli SAIKRISHNA , Ankur Goyal , Ashok Kumar Reddy Chavva , Ashwini Kumar , Suhwook Kim , Sangho Lee
IPC分类号： H03F3/26 , G06K9/62 , G06N3/04
摘要： Embodiments herein disclose a method for controlling a non-linear effect of a power amplifier by an apparatus. The method includes acquiring an input data of the power amplifier of the apparatus and an output data of the power amplifier. Further, the method includes determining an inverse function using a neural network. The inverse function maps normalized output data of the PA to the input data of the PA, where the neural network comprises at least one sub-network for at least one memory tap from a plurality of memory taps in the neural network. Further, the method includes modifying the input data based on the determined inverse function value by dynamically changing a usage of the at least one memory tap from the plurality of memory taps. Further, the method includes compensating the non-linear effect in the output data of the power amplifier.

2. 发明授权

US09681440B2 Method and device for scheduling a wireless personal area network 有权
公开(公告)号：US09681440B2
公开(公告)日：2017-06-13
申请号：US14117934
申请日：2012-04-05
申请人： Suhwook Kim , Bonghoe Kim , Jaewon Lim
发明人： Suhwook Kim , Bonghoe Kim , Jaewon Lim
IPC分类号： H04W72/04 , H04W4/00 , H04W84/18
CPC分类号： H04W72/0446 , H04W4/80 , H04W72/0406 , H04W72/0453 , H04W84/18
摘要： The present specification sets forth a method for a device to transmit data in a wireless personal area network (WPAN), comprising the steps of: transmitting a transmission-band request message for transceiving non-contention data between a first coordinator and a second coordinator, the second coordinator operating in a different frequency channel from the first coordinator; switching an operating channel to the different frequency channel; receiving transmission-band allocation information corresponding to the transmission-band request message from the second coordinator through the switched different frequency channel; and transceiving data to/from the second coordinator according to the transmission-band allocation information.

3. 发明授权

US09204330B2 Method and apparatus for generating traffic indicator map in wireless communication system 有权
标题翻译：在无线通信系统中生成交通指示器图的方法和装置
公开(公告)号：US09204330B2
公开(公告)日：2015-12-01
申请号：US14004345
申请日：2012-01-04
申请人： Suhwook Kim , Bonghoe Kim
发明人： Suhwook Kim , Bonghoe Kim
IPC分类号： H04W4/00 , H04W24/10 , H04W74/08 , H04W84/12
CPC分类号： H04W24/10 , H04W74/08 , H04W84/12
摘要： The present invention relates to a method and an apparatus for generating a traffic indicator map in a wireless communication system, as described below, and the method comprises the following steps: dividing into at least one group a virtual bitmap comprising displayed values of association IDs (AIDs) of stations that are coupled to an access point; saving a first portion, which includes a first display value but does not include a first AID for receiving data from the access point, in a virtual bitmap of each of the divided groups as an offset value in a bitmap control field, the first portion including a first display value but not including a first AID for receiving data from the access point; setting a second portion from the virtual bitmap of each of the divided groups as a partial virtual bitmap field, the second portion being the portion excluding the first portion; and generating the traffic indicator map including the bitmap control field and the partial virtual bitmap field for each of the divided groups.
摘要翻译：本发明涉及如下所述的在无线通信系统中生成话务指示器映射的方法和装置，并且该方法包括以下步骤：将包括关联ID的显示值的虚拟位图分成至少一个组（耦合到接入点的站的AID）保存第一部分，其包括第一显示值，但不包括用于从每个分组的虚拟位图中接收来自接入点的数据的第一AID作为位图控制字段中的偏移值，所述第一部分包括第一显示值，但不包括用于从接入点接收数据的第一AID; 将每个划分的组的虚拟位图的第二部分设置为部分虚拟位图字段，第二部分是除第一部分之外的部分; 以及生成包括每个分组的位图控制字段和部分虚拟位图字段的交通指标图。

4. 发明授权

US09191950B2 Method and apparatus for scheduling wireless personal area network 有权
标题翻译：调度无线个人区域网的方法和装置
公开(公告)号：US09191950B2
公开(公告)日：2015-11-17
申请号：US14005313
申请日：2012-05-25
申请人： Jaewon Lim , Suhwook Kim , Bonghoe Kim
发明人： Jaewon Lim , Suhwook Kim , Bonghoe Kim
IPC分类号： H04J3/00 , H04W72/04 , H04W74/04 , H04W84/18
CPC分类号： H04W72/0446 , H04W74/04 , H04W84/18
摘要： A method for a terminal receiving a guaranteed time slot (GTS) allocation in a wireless personal area network (WPAN), according to one embodiment in the present specification, comprises the steps of: deciding a GTS allocation interval based on characteristic information of the terminal; and transmitting a GTS request to a WPAN coordinator, wherein the GTS request comprises the GTS allocation interval which is decided by the terminal; and receiving the GTS allocation information from the WPAN coordinator, wherein the GTS allocation information comprises the GTS allocation interval which is decided by the WPAN coordinator based on the GTS request that is transmitted by the terminal.
摘要翻译：根据本说明书的一个实施例，在无线个域网（WPAN）中接收保证时隙（GTS）分配的终端的方法包括以下步骤：基于终端的特征信息来确定GTS分配间隔 ; 以及向WPAN协调器发送GTS请求，其中所述GTS请求包括由所述终端决定的GTS分配间隔; 并从WPAN协调器接收GTS分配信息，其中GTS分配信息包括由WPAN协调器基于由终端发送的GTS请求决定的GTS分配间隔。

5. 发明申请

US20140226639A1 METHOD FOR WIRELESS FIDELITY PEER-TO-PEER COMMUNICATION AND DEVICE THEREFOR 有权
标题翻译：无线连接对等通信方法及其设备
公开(公告)号：US20140226639A1
公开(公告)日：2014-08-14
申请号：US14343717
申请日：2012-09-10
申请人： Yunjung Yi , Suhwook Kim , Bonghoe Kim , Jaewon Lim
发明人： Yunjung Yi , Suhwook Kim , Bonghoe Kim , Jaewon Lim
IPC分类号： H04W76/02 , H04W8/00
CPC分类号： H04W76/14 , H04W8/005 , H04W74/04 , H04W84/18
摘要： The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for performing Wi-Fi P2P communication and a device therefor, and the method comprises the steps of: receiving a first beacon message from an owner of a Wi-Fi P2P group; and confirming a plurality of slots which are formed between a time when the first beacon message is received and a time when a next second beacon message is received, by using the first beacon message, wherein each slot of the plurality of the slots corresponds to one service type, and in one or more slots corresponding to interested services among the plurality of the slots, a Wi-Fi P2P device performs an operation for Wi-Fi P2P communication, and in one or more slots corresponding to uninterested services among the plurality of slots, the Wi-Fi P2P device stands by in a sleep mode.
摘要翻译：无线通信系统技术领域本发明涉及一种无线通信系统。更具体地，本发明涉及一种用于执行Wi-Fi P2P通信的方法及其设备，该方法包括以下步骤：从Wi-Fi P2P组的所有者接收第一信标消息; 以及通过使用所述第一信标消息来确认在接收到所述第一信标消息的时间和接收到下一个第二信标消息的时间之间形成的多个时隙，其中，所述多个时隙中的每个时隙对应于一个服务类型，并且在与多个时隙中的感兴趣的服务相对应的一个或多个时隙中，Wi-Fi P2P设备执行Wi-Fi P2P通信的操作，并且在与多个时隙中的不感兴趣的服务相对应的一个或多个时隙时隙，Wi-Fi P2P设备处于睡眠模式。

6. 发明申请

US20140018114A1 METHOD FOR SWITCHING SERVICE OF MANAGEMENT DEVICE SERVING NETWORK OR DEVICE 有权
标题翻译：用于切换管理设备服务网络或设备的服务的方法
公开(公告)号：US20140018114A1
公开(公告)日：2014-01-16
申请号：US13522305
申请日：2011-11-16
申请人： Junho Jo , Suhwook Kim , Bonghoe Kim
发明人： Junho Jo , Suhwook Kim , Bonghoe Kim
IPC分类号： H04W72/08
CPC分类号： H04W72/082 , H04W16/14 , H04W72/1215 , H04W72/1226
摘要： Disclosed is a method of switching between services of a television band device (TVBD) network or device of an apparatus including a coexistence manager (CM), including: transmitting, by the CM, a request for switching between services of the TVBD network or device to the TVBD network or device; and receiving, by the CM, a response with respect to the request from the TVBD network or device. Here, the services include an information service obtaining neighbor information from the CM by the TVBD network or device and a management service providing measurement results to the CM by the TVBD network or device, and the response includes an indicator indicating whether or not the request has been successfully processed.
摘要翻译：公开了一种在电视频带设备（TVBD）网络或包括共存管理器（CM）的设备的设备之间切换的方法，包括：由CM发送用于在TVBD网络或设备的服务之间进行切换的请求到TVBD网络或设备; 以及由CM接收关于来自TVBD网络或设备的请求的响应。这里，服务包括通过TVBD网络或设备从CM获取邻居信息的信息服务和由TVBD网络或设备向CM提供测量结果的管理服务，并且响应包括指示该请求是否具有已成功处理。

7. 发明授权

US09392630B2 Method for wireless fidelity peer-to-peer communication and device therefor 有权
标题翻译：无线保真对等通信方法及其设备
公开(公告)号：US09392630B2
公开(公告)日：2016-07-12
申请号：US14343717
申请日：2012-09-10
申请人： Yunjung Yi , Suhwook Kim , Bonghoe Kim , Jaewon Lim
发明人： Yunjung Yi , Suhwook Kim , Bonghoe Kim , Jaewon Lim
IPC分类号： H04W4/00 , H04W76/02 , H04W74/04 , H04W8/00 , H04W84/18
CPC分类号： H04W76/14 , H04W8/005 , H04W74/04 , H04W84/18
摘要： The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for performing Wi-Fi P2P communication and a device therefor, and the method comprises the steps of: receiving a first beacon message from an owner of a Wi-Fi P2P group; and confirming a plurality of slots which are formed between a time when the first beacon message is received and a time when a next second beacon message is received, by using the first beacon message, wherein each slot of the plurality of the slots corresponds to one service type, and in one or more slots corresponding to interested services among the plurality of the slots, a Wi-Fi P2P device performs an operation for Wi-Fi P2P communication, and in one or more slots corresponding to uninterested services among the plurality of slots, the Wi-Fi P2P device stands by in a sleep mode.
摘要翻译：无线通信系统技术领域本发明涉及一种无线通信系统。更具体地，本发明涉及一种用于执行Wi-Fi P2P通信的方法及其设备，该方法包括以下步骤：从Wi-Fi P2P组的所有者接收第一信标消息; 以及通过使用所述第一信标消息来确认在接收到所述第一信标消息的时间和接收到下一个第二信标消息的时间之间形成的多个时隙，其中，所述多个时隙中的每个时隙对应于一个服务类型，并且在与多个时隙中的感兴趣的服务相对应的一个或多个时隙中，Wi-Fi P2P设备执行Wi-Fi P2P通信的操作，并且在与多个时隙中的不感兴趣的服务相对应的一个或多个时隙时隙，Wi-Fi P2P设备处于睡眠模式。

8. 发明授权

US09131483B2 Method and apparatus for transreceiving data in medical body area network 有权
标题翻译：在医疗体系网络中收发数据的方法和装置
公开(公告)号：US09131483B2
公开(公告)日：2015-09-08
申请号：US14000932
申请日：2011-12-20
申请人： Suhwook Kim , Bonghoe Kim , Jaewon Lim
发明人： Suhwook Kim , Bonghoe Kim , Jaewon Lim
IPC分类号： G06F11/00 , H04L1/00 , H04L12/26 , H04W72/04 , H04W36/00 , A61B5/00 , H04W48/14 , H04W36/06
CPC分类号： H04W72/0406 , A61B5/0028 , H04W36/0072 , H04W36/06 , H04W48/14
摘要： The present invention relates to a method for a terminal transreceiving data with a base station in a medical body area network (MBAN) comprising the following steps: receiving from the base station information on an available channel list, which shows at least one available channel from a second frequency band, through a first frequency band; channel switching from one channel from the first frequency band to one of the available channels from the second frequency band based on the information on the available channel list; and transreceiving data with the base station through the available channel to which the channel is switched.
摘要翻译：本发明涉及一种用于在医疗体区域网（MBAN）中与基站进行数据转发的终端的方法，包括以下步骤：从基站接收关于可用信道列表的信息，该信道列表显示至少一个可用信道第二频带，通过第一频带; 基于关于可用频道列表的信息，从第一频带从一个频道切换到来自第二频带的可用频道之一; 并通过通道切换到的可用信道与基站进行数据收发。

9. 发明申请

US20140148100A1 METHOD FOR CHANNEL SWITCHING IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR 有权
标题翻译：无线通信系统中的信道切换方法及其设备
公开(公告)号：US20140148100A1
公开(公告)日：2014-05-29
申请号：US14233125
申请日：2012-07-19
申请人： Suhwook Kim , Bonghoe Kim , Jaewon Lim
发明人： Suhwook Kim , Bonghoe Kim , Jaewon Lim
IPC分类号： H04W72/04 , H04W4/00
CPC分类号： H04W72/0453 , H04W4/80 , H04W72/0406 , H04W84/20
摘要： The present invention provides a method for switching an operating channel of a device in a wireless personal area network (WPAN) system, and an apparatus therefor. Specifically, the method includes the steps of: setting an association with a first frequency band coordinator; receiving channel switching information from the first frequency band coordinator; channel switching to a second frequency-band channel using the received channel switching information; and setting an association with a second frequency band coordinator, wherein the channel switching information includes a residual time with a time limit which channel switches from a first frequency band to a second frequency band, an operating channel in the second frequency band, and a prearranged transmission time of a beacon frame in the operating channel in the second frequency band.
摘要翻译：本发明提供了一种用于切换无线个域网（WPAN）系统中的设备的操作信道的方法及其设备。具体地，该方法包括以下步骤：设置与第一频带协调器的关联; 从第一频带协调器接收信道切换信息; 使用所接收的信道切换信息切换到第二频带信道; 以及设置与第二频带协调器的关联，其中所述信道切换信息包括具有时间限制的剩余时间，哪个信道从第一频带切换到第二频带，第二频带中的操作信道，以及预定义的在第二频带中的操作信道中的信标帧的传输时间。

10. 发明申请

US20140092863A1 METHOD AND DEVICE FOR SCHEDULING A WIRELESS PERSONAL AREA NETWORK 有权
标题翻译：用于调度无线个人区域网络的方法和设备
公开(公告)号：US20140092863A1
公开(公告)日：2014-04-03
申请号：US14117934
申请日：2012-04-05
申请人： Suhwook Kim , Bonghoe Kim , Jaewon Lim
发明人： Suhwook Kim , Bonghoe Kim , Jaewon Lim
IPC分类号： H04W72/04 , H04W4/00
CPC分类号： H04W72/0446 , H04W4/80 , H04W72/0406 , H04W72/0453 , H04W84/18
摘要： The present specification sets forth a method for a device to transmit data in a wireless personal area network (WPAN), comprising the steps of: transmitting a transmission-band request message for transceiving non-contention data between a first coordinator and a second coordinator, the second coordinator operating in a different frequency channel from the first coordinator; switching an operating channel to the different frequency channel; receiving transmission-band allocation information corresponding to the transmission-band request message from the second coordinator through the switched different frequency channel; and transceiving data to/from the second coordinator according to the transmission-band allocation information.
摘要翻译：本说明书提出了一种用于在无线个域网（WPAN）中传输数据的设备的方法，包括以下步骤：发送用于在第一协调器和第二协调器之间收发非争用数据的传输频带请求消息，所述第二协调器在与所述第一协调器不同的频率信道中操作; 将工作通道切换到不同的频道; 通过所述切换的不同频率信道从所述第二协调器接收对应于所述传输频带请求消息的传输频带分配信息; 并根据传输频带分配信息向第二协调器收发数据。

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