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1. 发明授权

US09160503B2 Method and apparatus supporting improved wide bandwidth transmissions 有权
标题翻译：支持改进的宽带宽传输的方法和装置
公开(公告)号：US09160503B2
公开(公告)日：2015-10-13
申请号：US13402827
申请日：2012-02-22
申请人： Youhan Kim , Ning Zhang
发明人： Youhan Kim , Ning Zhang
IPC分类号： H04L27/28 , H04L5/00 , H04L1/00 , H04L1/06 , H04L27/00 , H04L27/34
CPC分类号： H04L5/0044 , H04B1/16 , H04B7/0413 , H04L1/0003 , H04L1/0009 , H04L1/0028 , H04L1/06 , H04L5/001 , H04L5/0053 , H04L5/0091 , H04L27/0006 , H04L27/34 , H04L2001/0092 , H04W24/02
摘要： A method for transmitting information in a wireless system is provided. In this method, the traffic on a plurality of channels can be determined. A bandwidth for a packet can be selected based on the traffic and available channel bandwidths. A modulation and a coding rate can be selected from a plurality of modulations and associated coding rates. The modulation and coding rate can be applied to a segment of the packet, wherein each segment includes one or more bandwidth units. The packet including the selected modulation and coding rate therein can be transmitted on at least one channel.
摘要翻译：提供了一种在无线系统中发送信息的方法。在该方法中，可以确定多个信道上的业务。可以基于流量和可用信道带宽来选择分组的带宽。可以从多个调制和相关联的编码率中选择调制和编码率。调制和编码速率可以应用于分组的一个分段，其中每个分段包括一个或多个带宽单位。包括其中所选择的调制和编码速率的分组可以在至少一个信道上发送。

2. 发明申请

US20120224612A1 Method And Apparatus Supporting Improved Wide Bandwidth Transmissions 有权
标题翻译：支持改进宽带宽传输的方法和装置
公开(公告)号：US20120224612A1
公开(公告)日：2012-09-06
申请号：US13402827
申请日：2012-02-22
申请人： Youhan Kim , Ning Zhang
发明人： Youhan Kim , Ning Zhang
IPC分类号： H04B17/00 , H04L27/28 , H04B1/38
CPC分类号： H04L5/0044 , H04B1/16 , H04B7/0413 , H04L1/0003 , H04L1/0009 , H04L1/0028 , H04L1/06 , H04L5/001 , H04L5/0053 , H04L5/0091 , H04L27/0006 , H04L27/34 , H04L2001/0092 , H04W24/02
摘要： A method for transmitting information in a wireless system is provided. In this method, the traffic on a plurality of channels can be determined. A bandwidth for a packet can be selected based on the traffic and available channel bandwidths. A modulation and a coding rate can be selected from a plurality of modulations and associated coding rates. The modulation and coding rate can be applied to a segment of the packet, wherein each segment includes one or more bandwidth units. The packet including the selected modulation and coding rate therein can be transmitted on at least one channel
摘要翻译：提供了一种在无线系统中发送信息的方法。在该方法中，可以确定多个信道上的业务。可以基于流量和可用信道带宽来选择分组的带宽。可以从多个调制和相关联的编码率中选择调制和编码率。调制和编码速率可以应用于分组的一个分段，其中每个分段包括一个或多个带宽单位。包括其中所选择的调制和编码速率的分组可以在至少一个信道上发送

3. 发明授权

US09100225B2 Systems and methods for communication of supported modulation coding schemes 有权
标题翻译：用于支持的调制编码方案的通信的系统和方法
公开(公告)号：US09100225B2
公开(公告)日：2015-08-04
申请号：US13534055
申请日：2012-06-27
申请人： Youhan Kim , Vincent Knowles Jones, IV , Simone Merlin , Albert Van Zelst , Maarten Menzo Wentink
发明人： Youhan Kim , Vincent Knowles Jones, IV , Simone Merlin , Albert Van Zelst , Maarten Menzo Wentink
IPC分类号： H04L27/00 , H04L1/00 , H04L1/06
CPC分类号： H04L27/00 , H04L1/0028 , H04L1/06
摘要： Certain aspects of the present disclosure relate to a technique for communicating supported modulation coding schemes (MCS). In some aspects, the information indicating which MCS are supported for a first communication type is used in part to determine which MCS are supported for a second communication type.
摘要翻译：本公开的某些方面涉及用于传送支持的调制编码方案（MCS）的技术。在一些方面中，部分地使用指示为第一通信类型支持哪些MCS的信息来确定哪个MCS被支持用于第二通信类型。

4. 发明授权

US08514976B2 Method and apparatus for coding and interleaving for very high throughput wireless communications 有权
公开(公告)号：US08514976B2
公开(公告)日：2013-08-20
申请号：US13245776
申请日：2011-09-26
申请人： Youhan Kim , Ning Zhang , Chin-Hung Chen
发明人： Youhan Kim , Ning Zhang , Chin-Hung Chen
IPC分类号： H04L27/00
CPC分类号： H04B7/0456 , H03M13/6312 , H04B7/0413 , H04L1/0071 , H04L1/0606 , H04L5/0023 , H04L5/0046 , H04L5/0064 , H04L27/2626 , H04L27/2647
摘要： A wireless transmitter can include a plurality of bandwidth modules, each bandwidth module processing data based on a predetermined frequency band. In one embodiment, such a wireless transmitter can include encoding components for receiving transmit data and generating encoded data. A multiple-input multiple-output (MIMO) stream parser can receive the encoded data and generate a plurality of MIMO streams. A first module parser coupled to a first MIMO stream can generate a first plurality of partial MIMO streams. A first bandwidth module can include a first interleaver that interleaves bits of the first partial MIMO stream and generates first interleaved data. A second bandwidth module can include a second interleaver that interleaves bits of the second partial MIMO stream and generates second interleaved data. A first inverse fast Fourier transform (IFFT) unit can combine and process the first and second interleaved data and generate a first transmission MIMO stream.

5. 发明申请

US20120063335A1 PACKET IDENTIFICATION FOR POWER SAVING IN WIRELESS COMMUNICATION NETWORKS 有权
标题翻译：用于无线通信网络节电的分组识别
公开(公告)号：US20120063335A1
公开(公告)日：2012-03-15
申请号：US12957077
申请日：2010-11-30
申请人： James S. Cho , Youhan Kim , Ning Zhang , Shiwei Zhao
发明人： James S. Cho , Youhan Kim , Ning Zhang , Shiwei Zhao
IPC分类号： H04W60/00 , H04W24/00 , H04W4/06
CPC分类号： H04W52/0206 , H04W8/186 , H04W52/0229 , H04W60/00 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/22
摘要： A network coordinator can assign an association identifier (AID) and/or a group identifier (GID) to identify a client station to which a packet is to be transmitted and to enable the client station to determine whether to receive an incoming packet. The network coordinator can randomly generate a base AID that is representative of the network coordinator and can assign at least one AID to client stations to minimize the probability of client stations associated with proximate network coordinators being assigned the same AIDs. The network coordinator can also randomly assign at least one GID to a group of client stations to minimize the probability of groups of client stations associated with the proximate network coordinators being assigned the same GID. The client station can analyze indications of a received AID and/or received GID to determine whether to receive the packet or whether to switch to an inactive power state.
摘要翻译：网络协调器可以分配关联标识符（AID）和/或组标识符（GID）来标识要向其发送分组的客户端站，并使客户端站能够确定是否接收输入分组。网络协调器可以随机生成代表网络协调器的基本AID，并且可以向客户站分配至少一个AID以最小化与被分配相同AID的邻近网络协调器相关联的客户站的概率。网络协调器还可以随机地向一组客户端站分配至少一个GID，以最小化与被分配相同GID的邻近网络协调器相关联的客户端站组的概率。客户端站可以分析所接收的AID和/或接收到的GID的指示，以确定是接收分组还是切换到无效功率状态。

6. 发明授权

US09247541B2 Selecting frequency bands for transmitting data packets 有权
标题翻译：选择发送数据包的频带
公开(公告)号：US09247541B2
公开(公告)日：2016-01-26
申请号：US13233861
申请日：2011-09-15
申请人： Youhan Kim , James Cho , Kai Shi , Ning Zhang
发明人： Youhan Kim , James Cho , Kai Shi , Ning Zhang
IPC分类号： H04B7/00 , H04W72/04 , H04L1/06 , H04L5/00
CPC分类号： H04W72/0453 , H04L1/0643 , H04L5/0023 , H04L5/0044 , H04L5/0053
摘要： A first combination of frequency bands is selected for transmitting a first data packet, and a second, different combination of frequency bands is selected for transmitting a second data packet. A data stream is divided into a first set of data and a second set of data. The first set of data is allocated to the first combination of frequency bands, and the second set of data is allocated to the second combination of frequency bands.
摘要翻译：选择频带的第一组合用于发送第一数据分组，并且选择频带的第二不同组合来发送第二数据分组。数据流被分成第一组数据和第二组数据。第一组数据被分配给频带的第一组合，并且第二组数据被分配给频带的第二组合。

7. 发明申请

US20140003330A1 SYSTEMS AND METHODS FOR COMMUNICATION OF SUPPORTED MODULATION CODING SCHEMES 有权
标题翻译：用于通信支持的调制编码方案的系统和方法
公开(公告)号：US20140003330A1
公开(公告)日：2014-01-02
申请号：US13534055
申请日：2012-06-27
申请人： Youhan Kim , Vincent Knowles Jones, IV , Simone Merlin , Albert van Zelst , Maarten Menzo Wentink
发明人： Youhan Kim , Vincent Knowles Jones, IV , Simone Merlin , Albert van Zelst , Maarten Menzo Wentink
IPC分类号： H04L27/00
CPC分类号： H04L27/00 , H04L1/0028 , H04L1/06
摘要： Certain aspects of the present disclosure relate to a technique for communicating supported modulation coding schemes (MCS). In some aspects, the information indicating which MCS are supported for a first communication type is used in part to determine which MCS are supported for a second communication type.
摘要翻译：本公开的某些方面涉及用于传送支持的调制编码方案（MCS）的技术。在一些方面中，部分地使用指示为第一通信类型支持哪些MCS的信息来确定哪个MCS被支持用于第二通信类型。

8. 发明申请

US20080273641A1 OFDM-BASED DEVICE AND METHOD FOR PERFORMING SYNCHRONIZATION 审中-公开
标题翻译：基于OFDM的设备和执行同步的方法
公开(公告)号：US20080273641A1
公开(公告)日：2008-11-06
申请号：US12114949
申请日：2008-05-05
申请人： Jingnong Yang , Youhan Kim , Won-Joon Choi
发明人： Jingnong Yang , Youhan Kim , Won-Joon Choi
IPC分类号： H04L7/02
CPC分类号： H04L5/023 , H04L27/2607 , H04L27/261 , H04L27/2657 , H04L27/2675 , H04L27/2678
摘要： An OFDM-based device and method for synchronizing to a serving base station utilizes at least one of three frequency offset estimation techniques, which are each based on preambles, cyclic prefixes or pilot subcarriers. The device and method also utilizes a base station selecting scheme, a false detection scheme, a blocker detection scheme to provide robust synchronization.
摘要翻译：用于与服务基站同步的基于OFDM的设备和方法利用三个频偏估计技术中的至少一个，它们各自基于前导码，循环前缀或导频子载波。该装置和方法还利用基站选择方案，错误检测方案，阻塞检测方案来提供鲁棒同步。

9. 发明授权

US08553605B2 Packet identification for power saving in wireless communication networks 有权
标题翻译：无线通信网络中节能的分组识别
公开(公告)号：US08553605B2
公开(公告)日：2013-10-08
申请号：US12957077
申请日：2010-11-30
申请人： James S. Cho , Youhan Kim , Ning Zhang , Shiwei Zhao
发明人： James S. Cho , Youhan Kim , Ning Zhang , Shiwei Zhao
IPC分类号： H04H20/71
CPC分类号： H04W52/0206 , H04W8/186 , H04W52/0229 , H04W60/00 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/22
摘要： A network coordinator can assign an association identifier (AID) and/or a group identifier (GID) to identify a client station to which a packet is to be transmitted and to enable the client station to determine whether to receive an incoming packet. The network coordinator can randomly generate a base AID that is representative of the network coordinator and can assign at least one AID to client stations to minimize the probability of client stations associated with proximate network coordinators being assigned the same AIDs. The network coordinator can also randomly assign at least one GID to a group of client stations to minimize the probability of groups of client stations associated with the proximate network coordinators being assigned the same GID. The client station can analyze indications of a received AID and/or received GID to determine whether to receive the packet or whether to switch to an inactive power state.
摘要翻译：网络协调器可以分配关联标识符（AID）和/或组标识符（GID）来标识要向其发送分组的客户端站，并使客户端站能够确定是否接收输入分组。网络协调器可以随机生成代表网络协调器的基本AID，并且可以向客户站分配至少一个AID以最小化与被分配相同AID的邻近网络协调器相关联的客户站的概率。网络协调器还可以随机地向一组客户端站分配至少一个GID，以最小化与被分配相同GID的邻近网络协调器相关联的客户端站组的概率。客户端站可以分析所接收的AID和/或接收到的GID的指示，以确定是接收分组还是切换到无效功率状态。

10. 发明申请

US20130010617A1 RELATIVE POSITION DETERMINATION OF WIRELESS NETWORK DEVICES 审中-公开
标题翻译：无线网络设备的相对位置确定
公开(公告)号：US20130010617A1
公开(公告)日：2013-01-10
申请号：US13178475
申请日：2011-07-07
申请人： Qifan Chen , Youhan Kim , Ning Zhang
发明人： Qifan Chen , Youhan Kim , Ning Zhang
IPC分类号： H04W24/00 , H04W4/02
CPC分类号： H04W64/00 , G01S1/725 , H04W84/18
摘要： The position of a target wireless device in a wireless communication network can be calculated relative to a predetermined number of reference wireless devices in the wireless communication network to preclude the need for fixed/absolute reference points. The reference wireless devices can be selected based, at least in part, on comparing one or more performance measurements associated with each wireless device against one or more corresponding threshold performance measurements. The position of each of the reference wireless network devices relative to each other is determined based, at least in part, on a distance between each pair of the reference wireless network devices. The relative position of the target wireless network device is determined based, at least in part, on the position of each of the reference wireless network devices relative to each other and a distance between the target wireless network device and each of the reference wireless network devices.
摘要翻译：可以相对于无线通信网络中的预定数量的参考无线设备来计算无线通信网络中的目标无线设备的位置，以排除对固定/绝对参考点的需要。可以至少部分地基于将与每个无线设备相关联的一个或多个性能测量与一个或多个相应的阈值性能测量进行比较来选择所述参考无线设备。至少部分地基于每对参考无线网络设备之间的距离确定每个参考无线网络设备相对于彼此的位置。目标无线网络设备的相对位置至少部分地基于每个参考无线网络设备相对于彼此的位置以及目标无线网络设备与每个参考无线网络设备之间的距离来确定。

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