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1. 发明授权

US09914402B1 Rod and reel carrier and utility box system 有权
公开(公告)号：US09914402B1
公开(公告)日：2018-03-13
申请号：US14716924
申请日：2015-05-20
申请人： Vincent Jones , Lee Haynes
发明人： Vincent Jones , Lee Haynes
IPC分类号： B60R7/08 , B60R9/08 , B60R9/06 , A01K97/10 , A01K97/08 , A47B81/00
CPC分类号： B60R9/08 , A01K97/08 , A01K97/10 , B60R9/065
摘要： The rod & reel carrier and utility box assembly is a storage box insert for a full-sized pickup bed, which is able to secure multiple rod and reels for transport, combined with a storage utility box with locking, hinged cover for storing any manner of fishing accessories, and items of use.

2. 发明申请

US20080112498A1 SYSTEM FOR SOFT SYMBOL DECODING WITH MIMO LOG-MAP DETECTION 有权
公开(公告)号：US20080112498A1
公开(公告)日：2008-05-15
申请号：US11965511
申请日：2007-12-27
申请人： Didier Johannes van Nee , Vincent Jones , Geert Awater , James Gardner
发明人： Didier Johannes van Nee , Vincent Jones , Geert Awater , James Gardner
IPC分类号： H04L23/02 , H03D1/00
CPC分类号： H04L27/2032 , H04L25/03006 , H04L25/067 , H04L2025/03414 , H04L2025/03426
摘要： A soft symbol decoder for use in a multiple input multiple output (MIMO) and OFDM (orthogonal frequency division multiplexing) system. The decoder generates soft symbol values for a digital signal that represents a number of source bits. The source bits are transmitted as symbols in corresponding to points in a signaling constellation. Soft metrics are determined by searching for all possible multi-dimensional symbols that could have been transmitted. The method includes transmitting a sample of the multi-dimensional symbol using K transmit antennas. The multi-dimensional symbol is represent-able as a complex, K-dimensional vector x. Each vector component of vector x represents a signal transmitted with one of the K transmit antennas. After transmission through a communication channel, a sample corresponding to the transmitted sample is received. The received sample is represented by a complex, N-dimensional vector y, where N is the number of receive antennas in the MIMO system. After the sample is received, a soft metric L(bi) is determined for each bit bi encoded by x according to the equation: L ⁡ ( b i ) = σ - 2 · ( min x j | b i = - 1 ⁢  y - Hx j  2 - min x j | b i = + 1 ⁢  y - Hx j  2 ) , , and ⁢ ⁢ x j represents all possible values for x. In addition, a reduced complexity method is used for providing soft metric values in the MIMO system. This exemplary aspect reduces the complexity of the above computations from 2BK to 2B(K−1), where B is the number of bits transmitted per symbol per antenna.

3. 发明申请

US20070248199A1 Multi-Antenna Wireless Receiver Chains With Vector Decoding 有权
标题翻译：多天线无线接收链与矢量解码
公开(公告)号：US20070248199A1
公开(公告)日：2007-10-25
申请号：US11565479
申请日：2006-11-30
申请人： Gregory Steele , D. J. Richard van Nee , Vincent Jones , James Gardner , Geert Arnout Awater , D. Richard van Nee
发明人： Gregory Steele , D. J. Richard van Nee , Vincent Jones , James Gardner , Geert Arnout Awater , D. Richard van Nee
IPC分类号： H04B7/10
CPC分类号： H04B7/0842 , H04B1/707 , H04B7/0848 , H04L23/02 , H04L25/023 , H04L27/227 , H04L2027/0059 , H04L2027/0067
摘要： A receiver chain is provided for use in wireless data communication including a plurality of receive antennas and a vector Barker decoder or a CCK decoder. The vector Barker decoder operates on the plurality of received signals, preferably processed through a plurality of channel matched filters. The weightings of the plurality of channels can be done using a slicer variance, a PLL variance or another method.
摘要翻译：提供接收机链，用于包括多个接收天线和向量巴克解码器或CCK解码器的无线数据通信。向量Barker解码器对多个接收信号进行操作，优选地通过多个信道匹配滤波器进行处理。多个信道的加权可以使用限幅器方差，PLL方差或另一种方法来完成。

4. 发明申请

US20070010237A1 Mac-level protection for networking extended-range and legacy devices in a wireless network 审中-公开
标题翻译：无线网络中的扩展范围和传统设备的网络级保护
公开(公告)号：US20070010237A1
公开(公告)日：2007-01-11
申请号：US11175971
申请日：2005-07-05
申请人： Vincent Jones , Alireza Raissinia , Guido Frederiks
发明人： Vincent Jones , Alireza Raissinia , Guido Frederiks
IPC分类号： H04Q7/20
CPC分类号： H04W88/10 , H04W4/06 , H04W48/08 , H04W76/20 , H04W84/12 , H04W92/02
摘要： The invention provides solutions, including devices, systems, methods and software, for allowing interoperability between legacy stations and extended-range stations in a wireless network. Merely by way of example, an access point might be configured to transmit communications (such as beacon frames, broadcast frames, multi-cast frames, etc.) in a first mode and/or a second mode. The first mode might not employ extended-range technology, such that communications transmitted in the first mode can be received and/or interpreted by legacy stations, while the second mode might employ extended-range technology, such that communications transmitted in the second mode can be received by extended-range stations outside the range of basic-range communications. As another example, the access point might be configured to establish transmission “windows,” such that legacy stations are free to transmit during a first time period, in which extended-range stations are prohibited from transmission, followed by a second time period, in which extended-range stations are free to transmit, while transmission from legacy stations is prohibited.
摘要翻译：本发明提供了解决方案，包括设备，系统，方法和软件，用于允许无线网络中的传统站和扩展站之间的互操作性。仅仅作为示例，接入点可以被配置为在第一模式和/或第二模式中发送通信（诸如信标帧，广播帧，多播帧等）。第一模式可能不采用扩展范围技术，使得以第一模式发送的通信可以由传统站接收和/或解释，而第二模式可以采用扩展范围技术，使得以第二模式发送的通信可以由基站范围以外的扩展站接收。作为另一示例，接入点可以被配置为建立传输“窗口”，使得传统站可以在第一时间段内自由传输，其中扩展范围站被禁止传输，随后是第二时间段哪些扩展站可以自由传输，而传统站点的传输是禁止的。

5. 发明申请

US20060239213A1 Block ack protocols for wireless packet network 有权
公开(公告)号：US20060239213A1
公开(公告)日：2006-10-26
申请号：US11371185
申请日：2006-03-07
申请人： Guido Frederiks , Vincent Jones , Alireza Raissinia
发明人： Guido Frederiks , Vincent Jones , Alireza Raissinia
IPC分类号： H04B7/005 , H04B7/212
CPC分类号： H04L1/1664 , H04L1/1614 , H04L1/1685 , H04L1/1848 , H04L1/188 , H04L2001/125
摘要： Circuits, methods, and apparatus that reduce overhead and channel bandwidth required for data reception acknowledgment. One such system uses an enhanced block acknowledgment that acknowledges frames received for different data streams. Another system sends an acknowledgment after the occurrence of a triggering event, such as the end of a duration, the reception of a number of frames, or the reception of a frame having a specific sequence number. Another removes the need for acknowledgment frames by including an acknowledgment field in a transmitted data frame. These block acknowledgments and acknowledgment fields may include an acknowledgement of frames received for each data stream having different traffic identifications, they may be for all received frames or for a specific class or groups of classes of traffic, for specific user priorities, or for other subgroups of received frames, and more that one acknowledgment may be included.

6. 发明申请

US20060093053A1 OFDM channel estimation in the presence of interference 有权
公开(公告)号：US20060093053A1
公开(公告)日：2006-05-04
申请号：US11300000
申请日：2005-12-12
申请人： Vincent Jones , Jonathan Leary , James Gardner
发明人： Vincent Jones , Jonathan Leary , James Gardner
IPC分类号： H04K1/10
CPC分类号： H04L25/0234 , H04L25/0232 , H04L27/2647 , H04Q2213/13054 , H04Q2213/13166 , H04Q2213/1319 , H04Q2213/13291 , H04Q2213/13335
摘要： Systems and methods for estimating channel response in the presence of interference. Interference and/or noise present on received training symbols is estimated. Based on the measured noise and/or interference, a weighting among training symbols is developed. Channel response is then estimated based on a weighted least squares procedure.

7. 发明申请

US20050233709A1 Modified preamble structure for IEEE 802.11a extensions to allow for coexistence and interoperability between 802.11a devices and higher data rate, MIMO or otherwise extended devices 有权
标题翻译：用于IEEE 802.11a扩展的修改的前导码结构，以允许802.11a设备和更高数据速率，MIMO或其他扩展设备之间的共存和互操作性
公开(公告)号：US20050233709A1
公开(公告)日：2005-10-20
申请号：US10820440
申请日：2004-04-05
申请人： James Gardner , Vincent Jones , D. J. van Nee
发明人： James Gardner , Vincent Jones , D. J. van Nee
IPC分类号： H01L21/336 , H03C7/02 , H04B1/02 , H04B7/02 , H04B7/04 , H04L1/02 , H04L1/06 , H04L5/14 , H04L12/28 , H04L12/56 , H04L25/02 , H04L27/26
CPC分类号： H04L1/06 , H04B7/04 , H04L5/0023 , H04L5/0044 , H04L5/0048 , H04L5/0066 , H04L5/0091 , H04L5/1438 , H04L25/0226 , H04L27/261 , H04L27/2613 , H04W16/14 , H04W24/00 , H04W28/22 , H04W84/12 , H04W92/18 , H04W99/00
摘要： A modified preamble is used by extended devices that operate at higher rates, MIMO or other extensions relative to strict 802.11a-compliant devices. The extended devices might use multiple antenna techniques (MIMO), where multiple data streams are multiplexed spatially and/or multi-channel techniques, where an extended transmitter transmits using more than one 802.11a channel at a time. Such extensions to IEEE 802.11a can exist in extended devices. The modified preamble is usable for signaling, to legacy devices as well as extended devices, to indicate capabilities and to cause legacy devices or extended devices to defer to other devices such that the common communication channel is not subject to unnecessary interference. The modified preamble. is also usable for obtaining MIMO channel estimates and/or multi-channel estimates. The modified preamble preferably includes properties that facilitate detection of conventional and/or extended modes (“mode detection”) and provides some level of coexistence with legacy IEEE 802.11a devices.
摘要翻译：经修改的前同步码由相对于严格的符合802.11a标准的设备的较高速率，MIMO或其他扩展操作的扩展设备使用。扩展设备可能使用多个天线技术（MIMO），其中多个数据流在空间和/或多信道技术上复用，其中扩展发射机一次使用多于一个802.11a信道进行发射。 IEEE 802.11a的这种扩展可以存在于扩展设备中。经修改的前导码可用于对传统设备以及扩展设备进行信令，以指示能力并使遗留设备或扩展设备推迟到其他设备，使得公共通信信道不受不必要的干扰。修改前言。也可用于获得MIMO信道估计和/或多信道估计。修改的前导码优选地包括便于检测常规和/或扩展模式（“模式检测”）并且提供与传统IEEE 802.11a设备的一些级别共存的属性。

8. 发明申请

US20050163095A1 Realtime power control in OFDM systems 有权
标题翻译： OFDM系统中的实时功率控制
公开(公告)号：US20050163095A1
公开(公告)日：2005-07-28
申请号：US10913946
申请日：2004-08-06
申请人： Gregory Raleigh , Ali Raissinia , Vincent Jones , Michael Pollack
发明人： Gregory Raleigh , Ali Raissinia , Vincent Jones , Michael Pollack
IPC分类号： H04B7/005 , H04L12/28 , H04L27/26 , H04J3/00 , H04L12/413
CPC分类号： H04W24/00 , H04L27/2647 , H04W28/18 , H04W48/16 , H04W52/54 , H04W80/02
摘要： Systems and methods for efficiently transmitting power level information in a point to multipoint wireless system. Multiple subscriber units may transmit indications of their power level within a shared burst where one or more subchannels are allocated to each subscriber unit. The burst holding the power level information may be understood by the MAC layer to be a data burst. In this way, a wireline MAC protocol may be applied to wireless applications.
摘要翻译：在点对多点无线系统中有效传输功率电平信息的系统和方法。多个用户单元可以在共享脉冲串内发送其功率电平的指示，其中一个或多个子信道被分配给每个用户单元。保持功率电平信息的突发可以被MAC层理解为数据突发。以这种方式，有线MAC协议可以应用于无线应用。

9. 发明申请

US20050147026A1 Synchronization in OFDM systems 审中-公开
公开(公告)号：US20050147026A1
公开(公告)日：2005-07-07
申请号：US11049004
申请日：2005-01-31
申请人： Vincent Jones , Michael Pollack , Gregory Raleigh
发明人： Vincent Jones , Michael Pollack , Gregory Raleigh
IPC分类号： H04J3/06 , H04J11/00 , H04L27/26
CPC分类号： H04L27/2662 , H04L27/2659 , H04L27/266 , H04L27/2666 , H04L27/2675 , H04L27/2678
摘要： Highly effective systems and methods for synchronizing OFDM receiver parameters to an OFDM transmitter are provided. These parameters may include carrier frequency, burst timing, and cyclic prefix length. These systems and methods incorporate special structural features into the OFDM signal to facilitate synchronization. In one embodiment, a supplemental cyclic prefix is added to an OFDM signal to facilitate synchronization. In an alternative embodiment, a synchronization burst with a periodic structure is used to facilitate synchronization. According to the present invention, synchronization may be maintained even if low cost analog oscillator components are used.

10. 发明申请

US20080063104A1 SEARCH EFFICIENT MIMO TRELLIS DECODER 失效
标题翻译：搜索有效的MIMO TRELLIS解码器
公开(公告)号：US20080063104A1
公开(公告)日：2008-03-13
申请号：US11942283
申请日：2007-11-19
申请人： James Gardner , Vincent Jones , Didier Richard Van Nee , Geert Awater
发明人： James Gardner , Vincent Jones , Didier Richard Van Nee , Geert Awater
IPC分类号： H04L27/28 , H04L5/12
CPC分类号： H03M13/256 , H03M13/3905
摘要： A decoder generates distance and label metrics associated with each label of a coset transmitted in a multi-input multi-output communication system having Mt transmit antennas and Mr receive antennas by performing 2(“u+n”)(Mt−1) searches, where n is the number of encoded bits used to identify one of 2u cosets at the transmitting end and u is the number of unencoded bits used to select one of 2u labels at the transmitting end. The decoder forms an intermediate vector quantity associated with one of the transmit antennas to compute the metrics associated with each of the remaining transmit antennas. The decoder then forms a second intermediate vector quantity to compute the metrics associated with the transmit antenna that was used to form the first intermediate variable. The metrics so computed are used by a Viterbi decoder to identify the coset and the most likely transmitted label in that coset.
摘要翻译：解码器产生与多输入多输出通信系统中发送的陪集的每个标签相关联的距离和标签度量，所述多输入多输出通信系统具有多个发送天线和M＆lt; 执行2 ^{（“u + n”）（Mt-1）搜索，其中n是用于标识发送端的2个子集合之一的编码比特数 u是用于在发送端选择2个标签之一的未编码比特数。解码器形成与发射天线之一相关联的中间矢量，以计算与每个剩余发射天线相关联的度量。然后，解码器形成第二中间矢量，以计算与用于形成第一中间变量的发射天线相关联的度量。如此计算的度量被维特比解码器用于识别该陪集中的陪集和最可能发送的标签。}

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