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1. 发明申请

US20050245199A1 Scalable, cooperative, wireless networking for mobile connectivity 审中-公开
标题翻译：可扩展的，协作的，无线网络的移动连接
公开(公告)号：US20050245199A1
公开(公告)日：2005-11-03
申请号：US11062729
申请日：2005-02-22
申请人： Anuj Batra , Nathan Belk , Anand Dabak , Michael DiRenzo , Manish Goel , Jin-Meng Ho , Srinath Hosur , Xiaolin Lu , David Magee , Donald Shaver , Hirohisa Yamaguchi
发明人： Anuj Batra , Nathan Belk , Anand Dabak , Michael DiRenzo , Manish Goel , Jin-Meng Ho , Srinath Hosur , Xiaolin Lu , David Magee , Donald Shaver , Hirohisa Yamaguchi
IPC分类号： H04B1/38
摘要： A wireless transceiver 10 is provided that includes a configurable analog component 14 and a controller portion 18. The configurable analog component 14 is operable to receive an input radio frequency signal and to transmit the output radio frequency signal. The controller portion 18 is operable to promote adjustment of a bandwidth of the configurable analog component 14 from at least a first bandwidth to a second bandwidth.
摘要翻译：提供了一种无线收发机10，其包括可配置的模拟组件14和控制器部分18。可配置模拟组件14可操作以接收输入射频信号并传输输出射频信号。控制器部分18可操作以促进将可配置模拟组件14的带宽从至少第一带宽调整到第二带宽。

2. 发明授权

US08705336B2 Delayed data feeding for increased media access control processing time 有权
标题翻译：延迟数据馈送，增加媒体访问控制处理时间
公开(公告)号：US08705336B2
公开(公告)日：2014-04-22
申请号：US11537384
申请日：2006-09-29
申请人： Jin-Meng Ho , Anuj Batra , Srinivas Lingam
发明人： Jin-Meng Ho , Anuj Batra , Srinivas Lingam
IPC分类号： H04J9/00 , H04L12/28
CPC分类号： H04B7/2656
摘要： A system and method are provided that are operable for network communications that promote network devices to receive a transmit request, transmit a first part of a frame by a physical layer without a second part of the frame from a medium access control layer, and request the second part of the frame by the physical layer from the medium access control layer. These systems and methods also allow, in some embodiments, for the transmitting of the second part of the frame by the physical layer with data from the medium access control layer.
摘要翻译：提供了一种系统和方法，其可用于促进网络设备接收发送请求的网络通信，通过物理层从媒体访问控制层传送帧的第二部分而不具有帧的第二部分，并请求帧的第二部分由媒体访问控制层的物理层。在一些实施例中，这些系统和方法还允许具有来自介质访问控制层的数据的物理层传输帧的第二部分。

3. 发明授权

US07236511B2 Structured adaptive frequency hopping 有权
标题翻译：结构化自适应跳频
公开(公告)号：US07236511B2
公开(公告)日：2007-06-26
申请号：US10003864
申请日：2001-11-02
申请人： Anuj Batra , Jin-Meng Ho , Kofi Dankwa Anim-Appiah
发明人： Anuj Batra , Jin-Meng Ho , Kofi Dankwa Anim-Appiah
IPC分类号： H04B1/00
CPC分类号： H04W72/085 , H04B1/715 , H04B2001/7154 , H04J13/00 , H04L1/0001 , H04W24/00
摘要： The invention generally provides a method of intelligent frequency hopping such as in Bluetooth and Home RF networks. The method (100) includes the acts of sampling a plurality of channels in a frequency band and identifying each channel as a good channels or a bad channel (110), determining the size of a good window and the size of a bad window (120), and assigning a plurality of good channels to a good window (130) and a plurality of bad channels to a bad window (140). Accordingly, the method increases the reliability and throughput of wireless networks.
摘要翻译：本发明通常提供智能跳频的方法，例如在蓝牙和家庭RF网络中。方法（100）包括在频带中采样多个信道的行为，并且将每个信道识别为良好信道或坏信道（110），确定良好窗口的大小和坏窗口的大小（120 ），并且将多个良好信道分配给良好窗口（130）和多个坏信道到坏窗口（140）。因此，该方法提高了无线网络的可靠性和吞吐量。

4. 发明授权

US07116699B2 Frequency re-mapping for structure adaptive frequency hopping 有权
标题翻译：用于结构自适应跳频的频率重映射
公开(公告)号：US07116699B2
公开(公告)日：2006-10-03
申请号：US10003865
申请日：2001-11-02
申请人： Anuj Batra , Kofi Dankwa Anim-Appiah , Jin-Meng Ho
发明人： Anuj Batra , Kofi Dankwa Anim-Appiah , Jin-Meng Ho
IPC分类号： H04B1/713 , H04B1/69
CPC分类号： H04B1/715 , H04B2001/7154
摘要： The invention generally provides a method of intelligent frequency hopping such as in Bluetooth and Home RF networks. The method (400) includes the acts of generating windows (410), sampling an original frequency (430), determining if the original frequency is of a desired frequency type (440), using the original frequency when the original frequency is the desired frequency type (460), and mapping the frequency to the desired frequency type when the original frequency is not the desired frequency type (450). Accordingly, the method increases the reliability and throughput of wireless networks.
摘要翻译：本发明通常提供智能跳频的方法，例如在蓝牙和家庭RF网络中。方法（400）包括当原始频率为期望频率时，使用原始频率，生成窗口（410），采样原始频率（430），确定原始频率是否为期望频率类型（440）的动作类型（460），并且当原始频率不是期望的频率类型（450）时，将频率映射到期望的频率类型。因此，该方法提高了无线网络的可靠性和吞吐量。

5. 发明申请

US20060034333A1 Versatile system for optimizing data fragmentation in digital communications 有权
标题翻译：用于优化数字通信中数据碎片的通用系统
公开(公告)号：US20060034333A1
公开(公告)日：2006-02-16
申请号：US11191738
申请日：2005-07-28
申请人： Anuj Batra , Jin-Meng Ho , Srinivas Lingam , Jaiganesh Balakrishnan
发明人： Anuj Batra , Jin-Meng Ho , Srinivas Lingam , Jaiganesh Balakrishnan
IPC分类号： H04J3/24
CPC分类号： H04L27/2608
摘要： The present invention provides a versatile system for optimizing data fragmentation in a digital communications—particularly OFDM communications—system. A digital transmission system (100) is provided, having a PHY-level constraint. An array (104, 112) of data transmission parameters (106-110, 114-116), relating to the digital transmission system, is provided. A fragmentation construct (102) is provided, and adapted to determine a number of symbols required to transmit a given data transmission payload. The fragmentation construct calculates (118), based on the number symbols required, and on certain parameter information from the array, a number of bytes of data that must be transmitted in the given data transmission payload in order to minimize pad bits added to the data transmission payload.
摘要翻译：本发明提供了一种用于优化数字通信（特别是OFDM通信系统）中的数据分段的通用系统。提供具有PHY级约束的数字传输系统（100）。提供了与数字传输系统相关的数据传输参数（106-110,114-116）的阵列（104,112）。提供分段结构（102），并且适于确定发送给定数据传输有效载荷所需的符号数量。碎片结构基于所需的数字符号计算（118），并根据阵列的某些参数信息计算必须在给定数据传输有效载荷中传输的数据字节数，以便最小化添加到数据中的填充位传输有效载荷。

6. 发明申请

US20050190817A1 System and method for unified channelization for multi-band OFDM 审中-公开
标题翻译：用于多频带OFDM统一信道化的系统和方法
公开(公告)号：US20050190817A1
公开(公告)日：2005-09-01
申请号：US11053306
申请日：2005-02-07
申请人： Anuj Batra , Jaiganesh Balakrishnan , Jin-Meng Ho
发明人： Anuj Batra , Jaiganesh Balakrishnan , Jin-Meng Ho
IPC分类号： H04B1/69 , H04L5/02 , H04L12/28 , H04L12/56
CPC分类号： H04W72/0453 , H04B1/692 , H04B1/71632 , H04L5/023 , H04W72/0446 , H04W84/18
摘要： A system and method for channelization and data multiplexing in ultra-wideband (UWB) wireless communication system is described. The spectrum allocated for UWB in a multi-bank OFDM (orthogonal frequency division multiplex) system is subdivided into various bands. A set of time frequency codes (TFC's) is defined, wherein each code specifies one of a plurality of unique band versus time sequences for a particular band group, for sequential data symbols of a given piconet. The combination of FDMA and TFC's provides a data complexing system supporting up to 30 simultaneously operating piconets, and a simplified interface between the MAC and PHY.
摘要翻译：描述了在超宽带（UWB）无线通信系统中的信道化和数据复用的系统和方法。在多组OFDM（正交频分复用）系统中为UWB分配的频谱被细分成各种频带。定义一组时间频率码（TFC），其中每个码指定给定微微网的顺序数据符号的特定频带组的多个唯一频带对时间序列中的一个。 FDMA和TFC的组合提供了一个支持多达30个同时操作的微微网的数据复合系统，以及MAC和PHY之间的简化接口。

7. 发明授权

US07492702B2 Versatile system for optimizing data fragmentation in digital communications 有权
标题翻译：用于优化数字通信中数据碎片的通用系统
公开(公告)号：US07492702B2
公开(公告)日：2009-02-17
申请号：US11191738
申请日：2005-07-28
申请人： Anuj Batra , Jin-Meng Ho , Srinivas Lingam , Jaiganesh Balakrishnan
发明人： Anuj Batra , Jin-Meng Ho , Srinivas Lingam , Jaiganesh Balakrishnan
IPC分类号： H04J11/00
CPC分类号： H04L27/2608
摘要： The present invention provides a versatile system for optimizing data fragmentation in a digital communications—particularly OFDM communications—system. A digital transmission system (100) is provided, having a PHY-level constraint. An array (104, 112) of data transmission parameters (106-110, 114-116), relating to the digital transmission system, is provided. A fragmentation construct (102) is provided, and adapted to determine a number of symbols required to transmit a given data transmission payload. The fragmentation construct calculates (118), based on the number symbols required, and on certain parameter information from the array, a number of bytes of data that must be transmitted in the given data transmission payload in order to minimize pad bits added to the data transmission payload.
摘要翻译：本发明提供了一种用于优化数字通信（特别是OFDM通信系统）中的数据分段的通用系统。提供具有PHY级约束的数字传输系统（100）。提供了与数字传输系统相关的数据传输参数（106-110,114-116）的阵列（104,112）。提供分段结构（102），并且适于确定发送给定数据传输有效载荷所需的符号数量。碎片结构基于所需的数字符号计算（118），并根据阵列的某些参数信息计算必须在给定数据传输有效载荷中传输的数据字节数，以便最小化添加到数据中的填充位传输有效载荷。

8. 发明申请

US20070127373A1 Delayed Data Feeding for Increased Media Access Control Processing Time 有权
标题翻译：延迟数据馈送以增加媒体访问控制处理时间
公开(公告)号：US20070127373A1
公开(公告)日：2007-06-07
申请号：US11537384
申请日：2006-09-29
申请人： Jin-Meng Ho , Anuj Batra , Srinivas Lingam
发明人： Jin-Meng Ho , Anuj Batra , Srinivas Lingam
IPC分类号： H04L12/26 , H04L12/56
CPC分类号： H04B7/2656
摘要： A system and method are provided that are operable for network communications that promote network devices to receive a transmit request, transmit a first part of a frame by a physical layer without a second part of the frame from a medium access control layer, and request the second part of the frame by the physical layer from the medium access control layer. These systems and methods also allow, in some embodiments, for the transmitting of the second part of the frame by the physical layer with data from the medium access control layer.
摘要翻译：提供了一种系统和方法，其可用于促进网络设备接收发送请求的网络通信，通过物理层从媒体访问控制层传送帧的第二部分而不具有帧的第二部分，并请求帧的第二部分由媒体访问控制层的物理层。在一些实施例中，这些系统和方法还允许具有来自介质访问控制层的数据的物理层传输帧的第二部分。

9. 发明授权

US07630403B2 MAC aggregation frame with MSDU and fragment of MSDU 有权
标题翻译：具有MSDU和MSDU片段的MAC聚合帧
公开(公告)号：US07630403B2
公开(公告)日：2009-12-08
申请号：US10188188
申请日：2002-07-02
申请人： Jin-Meng Ho , Don Shaver , Xiaolin Lu
发明人： Jin-Meng Ho , Don Shaver , Xiaolin Lu
IPC分类号： H04J3/24 , H04L12/56
CPC分类号： H04W24/02 , H04B7/04 , H04L1/0006 , H04L1/1621 , H04L1/1671 , H04L49/9057 , H04W28/06 , H04W28/065
摘要： Apparatus and methods implement aggregation frames and allocation frames. The aggregation frames include a plurality of MSDUs or fragments thereof aggregated or otherwise combined together. An aggregation frame makes more efficient use of the wireless communication resources. The allocation frame defines a plurality of time intervals. The allocation frame specifies a pair of stations that are permitted to communicate with each other during each time interval as well as the antenna configuration to be used for the communication. This permits stations to know ahead of time when they are to communicate, with which other stations and the antenna configuration that should be used. A buffered traffic field can also be added to the frames to specify how much data remains to be transmitted following the current frame. This enables network traffic to be scheduled more effectively.
摘要翻译：装置和方法实现聚合帧和分配帧。聚合帧包括聚合或以其他方式组合在一起的多个MSDU或其片段。聚合帧更有效地利用无线通信资源。分配帧定义多个时间间隔。分配帧指定在每个时间间隔期间允许彼此通信的一对站以及要用于通信的天线配置。这样就可以让站台在进行通信时提前知道，哪些其他站点和应该使用的天线配置。还可以将缓冲的业务字段添加到帧，以指定在当前帧之后剩余多少数据被发送。这样可以更有效地安排网络流量。

10. 发明申请

US20110019750A1 MAC EXTENSIONS FOR SMART ANTENNA SUPPORT 有权
标题翻译： MAC天线支持的扩展
公开(公告)号：US20110019750A1
公开(公告)日：2011-01-27
申请号：US12892287
申请日：2010-09-28
申请人： Jin-Meng Ho , Don Shaver , Xiaolin Lu
发明人： Jin-Meng Ho , Don Shaver , Xiaolin Lu
IPC分类号： H04L27/00
CPC分类号： H04W24/02 , H04B7/04 , H04L1/0006 , H04L1/1621 , H04L1/1671 , H04L49/9057 , H04W28/06 , H04W28/065
摘要： Apparatus and methods implement aggregation frames and allocation frames. The aggregation frames include a plurality of MSDUs or fragments thereof aggregated or otherwise combined together. An aggregation frame makes more efficient use of the wireless communication resources. The allocation frame defines a plurality of time intervals. The allocation frame specifies a pair of stations that are permitted to communicate with each other during each time interval as well as the antenna configuration to be used for the communication. This permits stations to know ahead of time when they are to communicate, with which other stations and the antenna configuration that should be used. A buffered traffic field can also be added to the frames to specify how much data remains to be transmitted following the current frame. This enables network traffic to be scheduled more effectively.
摘要翻译：装置和方法实现聚合帧和分配帧。聚合帧包括聚合或以其他方式组合在一起的多个MSDU或其片段。聚合帧更有效地利用无线通信资源。分配帧定义多个时间间隔。分配帧指定在每个时间间隔期间允许彼此通信的一对站以及要用于通信的天线配置。这样就可以让站台在进行通信时提前知道，哪些其他站点和应该使用的天线配置。还可以将缓冲的业务字段添加到帧，以指定在当前帧之后剩余多少数据被发送。这样可以更有效地安排网络流量。

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