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51. 发明授权

US08422432B2 System and method for facilitating co-channel and co-existence via enhanced frame preambles 失效
标题翻译：通过增强的帧前导码来促进共通道和共存的系统和方法
公开(公告)号：US08422432B2
公开(公告)日：2013-04-16
申请号：US13285837
申请日：2011-10-31
申请人： Paul W. Piggin , Srikanth Gummadi , Ron Porat , Kenneth L. Stanwood
发明人： Paul W. Piggin , Srikanth Gummadi , Ron Porat , Kenneth L. Stanwood
IPC分类号： H04W4/00
CPC分类号： H04W16/14 , H04W8/005 , H04W48/12 , H04W76/10 , H04W92/20
摘要： Enhanced frame preambles facilitate co-channel co-existence in a wireless communication environment by having at least one preamble characteristic that connotes channel-sharing information regarding the wireless communication environment. In an exemplary embodiment, a downlink subframe is received in one or more wireless communication signals in a wireless communication environment. A preamble is detected in the downlink subframe, and at least one characteristic of the preamble is ascertained. Channel-sharing information for the wireless communication environment is determined based upon the at least one characteristic of the preamble. In another exemplary embodiment, a channel is scanned to detect secondary preambles being transmitted on the channel. A current preamble configuration, including a permutation of preamble location and preamble content corresponding to the secondary preambles, is determined, which connote channel-sharing information. A next available preamble location may be adopted based on the current preamble configuration.
摘要翻译：增强帧前同步码可以通过具有至少一个前导码特征来促进无线通信环境中的共信道共存，该前导码特征意味着关于无线通信环境的信道共享信息。在示例性实施例中，在无线通信环境中的一个或多个无线通信信号中接收下行链路子帧。在下行链路子帧中检测到前导码，并且确定前导码的至少一个特征。基于前导码的至少一个特征来确定用于无线通信环境的信道共享信息。在另一示例性实施例中，扫描信道以检测正在信道上发送的辅助前同步码。确定包括前导码位置的置换和对应于次要前导码的前导码内容的当前前置码配置，这意味着信道共享信息。可以基于当前前置码配置来采用下一个可用的前导码位置。

52. 发明授权

US08139537B2 Advanced technology frame structure with backward compatibility 有权
标题翻译：先进的技术框架结构具有向后兼容性
公开(公告)号：US08139537B2
公开(公告)日：2012-03-20
申请号：US12265435
申请日：2008-11-05
申请人： Roger Marks , Lei Wang , Yair Bourlas , Srikanth Gummadi , Kenneth Stanwood , Ron Porat
发明人： Roger Marks , Lei Wang , Yair Bourlas , Srikanth Gummadi , Kenneth Stanwood , Ron Porat
IPC分类号： H04W72/04 , H04B7/208
CPC分类号： H04W72/0453 , H04L5/0007 , H04L5/14 , H04W16/14 , H04W72/04 , H04W72/0446
摘要： An advanced technology frame structure is described herein. The advanced technology frame structure can enhance a first technology frame structure in dimensions of time, frequency, or a combination of time and frequency. A second technology frame structure time division multiplexes second technology subframes with the first technology downlink and uplink subframes. The first technology downlink subframe can be divided into a first technology downlink subframe and one or more second technology downlink subframes. Similarly, the first technology uplink subframe can be divided into a first uplink subframe and one or more second technology uplink subframes. These principles can be expanded upon and can be applied in many communication systems.
摘要翻译：这里描述了一种先进的技术框架结构。先进的技术框架结构可以在时间，频率或时间和频率的组合方面增强第一技术框架结构。第二技术帧结构时分复用第二技术子帧与第一技术下行链路和上行链路子帧。第一技术下行链路子帧可以被划分为第一技术下行链路子帧和一个或多个第二技术下行链路子帧。类似地，第一技术上行链路子帧可以被划分为第一上行链路子帧和一个或多个第二技术上行链路子帧。这些原则可以扩展并且可以应用于许多通信系统。

53. 发明授权

US08064913B2 Methods and apparatus for identifying subscriber station mobility 有权
标题翻译：用于识别用户站移动性的方法和装置
公开(公告)号：US08064913B2
公开(公告)日：2011-11-22
申请号：US11689473
申请日：2007-03-21
申请人： Srikanth Gummadi , Ron Porat , Todd R. Sutton
发明人： Srikanth Gummadi , Ron Porat , Todd R. Sutton
IPC分类号： H04W36/00 , H04W4/00 , H04J11/00
CPC分类号： H04W4/027 , H04L5/0007 , H04W24/00 , H04W24/08 , H04W28/18 , H04W52/282 , H04W64/006 , H04W72/048
摘要： Methods and apparatus for identifying a subscriber station which is in motion, determining a mobility metric indicative of a level of mobility of the subscriber station and varying or updating one or more operating parameters based on the mobility metric. An apparatus can determine a measure of mobility based on one or a combination of a plurality of factors, such as variations in signal strength, variations in a channel estimate, or variations in phase or frequency of a particular signal or signal component. The one or more measures of mobility can be combined to form a single measure of mobility, the measure of mobility can be quantized to a predetermined number of mobility levels and one or more operating parameters can be varied or adjusted based on the mobility level.
摘要翻译：用于识别运动中的用户站的方法和装置，确定表示用户台的移动性水平的移动性度量，并且基于移动性度量改变或更新一个或多个运行参数。装置可以基于多个因素的一个或组合来确定移动性的度量，例如信号强度的变化，信道估计的变化，或特定信号或信号分量的相位或频率的变化。移动性的一个或多个测量可以被组合以形成移动性的单个度量，可以将移动性的量度量化到预定数量的移动性水平，并且可以基于移动性水平来改变或调整一个或多个操作参数。

54. 发明授权

US08050223B2 System and method for facilitating co-channel and co-existence via enhanced frame preambles 失效
标题翻译：通过增强的帧前导码来促进共通道和共存的系统和方法
公开(公告)号：US08050223B2
公开(公告)日：2011-11-01
申请号：US11930695
申请日：2007-10-31
申请人： Paul W. Piggin , Srikanth Gummadi , Ron Porat , Kenneth L. Stanwood
发明人： Paul W. Piggin , Srikanth Gummadi , Ron Porat , Kenneth L. Stanwood
IPC分类号： H04W4/00
CPC分类号： H04W16/14 , H04W8/005 , H04W48/12 , H04W76/10 , H04W92/20
摘要： Enhanced frame preambles facilitate co-channel co-existence in a wireless communication environment by having at least one preamble characteristic that connotes channel-sharing information regarding the wireless communication environment. In an exemplary embodiment, a downlink subframe is received in one or more wireless communication signals in a wireless communication environment. A preamble is detected in the downlink subframe, and at least one characteristic of the preamble is ascertained. Channel-sharing information for the wireless communication environment is determined based upon the at least one characteristic of the preamble. In another exemplary embodiment, a channel is scanned to detect secondary preambles being transmitted on the channel. A current preamble configuration, including a permutation of preamble location and preamble content corresponding to the secondary preambles, is determined, which connote channel-sharing information. A next available preamble location may be adopted based on the current preamble configuration.
摘要翻译：增强帧前同步码可以通过具有至少一个前导码特征来促进无线通信环境中的共信道共存，该前导码特征意味着关于无线通信环境的信道共享信息。在示例性实施例中，在无线通信环境中的一个或多个无线通信信号中接收下行链路子帧。在下行链路子帧中检测到前导码，并且确定前导码的至少一个特性。基于前导码的至少一个特征来确定用于无线通信环境的信道共享信息。在另一示例性实施例中，扫描信道以检测正在信道上发送的辅助前同步码。确定包括前导码位置的置换和对应于次要前导码的前导码内容的当前前置码配置，这意味着信道共享信息。可以基于当前前置码配置来采用下一个可用的前导码位置。

55. 发明授权

US07961593B2 Downlink acquisition 有权
标题翻译：下行收购
公开(公告)号：US07961593B2
公开(公告)日：2011-06-14
申请号：US12021167
申请日：2008-01-28
申请人： Ron Porat , Yu Wen , Peter J. Graumann , Srikanth Gummadi
发明人： Ron Porat , Yu Wen , Peter J. Graumann , Srikanth Gummadi
IPC分类号： H04J11/00
CPC分类号： H04L27/2647 , H04L27/2657 , H04L27/2662
摘要： The subject matter disclosed herein provides methods and apparatus, including computer program products, for detecting a preamble to enable acquisition of a downlink. In one aspect, there is provided a method. The method may include receiving a plurality of symbols. From an autocorrelation of the received symbols, a guard interval may be detected. The guard interval may represent a receive/transmit transition gap (RTG). A metric may be used to verify whether at least one symbol positioned after the detected guard interval is a preamble. Related systems, apparatus, methods, and/or articles are also described.
摘要翻译：本文公开的主题提供了用于检测前导码以使得能够获取下行链路的方法和装置，包括计算机程序产品。一方面，提供了一种方法。该方法可以包括接收多个符号。根据接收到的符号的自相关，可以检测到保护间隔。保护间隔可以表示接收/发送转换间隙（RTG）。可以使用度量来验证位于检测到的保护间隔之后的至少一个符号是否是前同步码。还描述了相关系统，装置，方法和/或制品。

56. 发明申请

US20090275851A1 Endoscopic Bite Block 有权
标题翻译：内镜叮咬块
公开(公告)号：US20090275851A1
公开(公告)日：2009-11-05
申请号：US12085594
申请日：2005-12-01
申请人： Joshua Lewis Colman , Gershon Levitsky , Ron Porat
发明人： Joshua Lewis Colman , Gershon Levitsky , Ron Porat
IPC分类号： A61B5/097 , A61M16/06 , A62B9/02 , A61B5/08
CPC分类号： A61M16/0493 , A61B1/00147 , A61B1/00154 , A61B1/24 , A61B1/2676 , A61B1/2736 , A61B5/082 , A61B5/097 , A61M16/0488 , A61M16/0497 , A61M16/0666 , A61M16/0672 , A61M16/0683 , A61M16/0833 , A61M16/085 , A61M16/0875 , A61M16/20 , A61M39/22 , A61M2016/0413 , A61M2202/0208 , A61M2230/432
摘要： According to a preferred embodiment of the present invention there is provided a bite block assembly adapted for capnography and oxygen delivery to a subject, the bite block assembly including a first capnography passageway adapted for passage therethrough of exhaled breath from the subject to a capnograph and a second oxygen delivery passageway, separate from the first passageway, adapted for passage therethrough of oxygen from an oxygen source to the mouth of the subject.
摘要翻译：根据本发明的优选实施例，提供了一种适于对受试者进行二氧化碳图谱和氧气输送的咬入块组件，所述咬入组件包括适于将呼出的呼吸从所述受试者通过呼吸监测器的第一二氧化碳监测通道，以及第二氧气输送通道与第一通道分离，适于将氧气从氧源传播到受试者的嘴部。

57. 发明申请

US20070272247A1 Oral nasal cannula 审中-公开
标题翻译：口腔鼻插管
公开(公告)号：US20070272247A1
公开(公告)日：2007-11-29
申请号：US11410503
申请日：2006-04-25
申请人： Ron Porat
发明人： Ron Porat
IPC分类号： A62B18/02
CPC分类号： A61M16/0666 , A61M16/0672 , A61M16/085 , A61M2210/0625 , A61M2230/432
摘要： There is provided a cannula which may include a spacer adapted to maintain a minimum distance between at least a portion of an oral cavity and at least a portion of an oral breath collector and at least one nasal breath collector. There is also provided a method for sampling exhaled breath including positioning a cannula on a face of a subject, wherein the cannula may include a spacer adapted to maintain a minimum distance between at least a portion of an oral cavity and at least a portion of an oral breath collector and at least one nasal breath collector.
摘要翻译：提供了一种插管，其可以包括间隔件，其适于保持口腔的至少一部分与至少一部分口腔呼吸收集器和至少一个鼻呼吸收集器之间的最小距离。还提供了一种用于对呼出气体进行采样的方法，包括将套管定位在受试者的脸部上，其中插管可包括间隔物，其适于在口腔的至少一部分与至少一部分口腔之间保持最小距离口腔呼吸器和至少一个鼻呼吸器。

58. 发明申请

US20060130840A1 Oral nasal cannula 有权
标题翻译：口腔鼻插管
公开(公告)号：US20060130840A1
公开(公告)日：2006-06-22
申请号：US11286295
申请日：2005-11-22
申请人： Ron Porat , Joshua Colman , Gershon Levitsky
发明人： Ron Porat , Joshua Colman , Gershon Levitsky
IPC分类号： A62B7/10 , A61M15/08
CPC分类号： A61M16/0666 , A61M16/0672 , A61M2230/432 , Y10S128/26
摘要： There is provided an oral nasal cannula for sampling breath of a subject, including a main body portion, having formed therein a suction port which is adapted to be connected to a suction device for side sampling of exhaled breath of the subject, at least one nasal prong integrally formed with the main body portion and adapted to collect nasally exhaled breath of the subject and an oral scoop, integrally formed with the main body portion and adapted to collect orally exhaled breath of the subject.
摘要翻译：提供了一种口腔鼻插管，用于对受试者的呼吸进行采样，包括主体部分，其中形成有吸入口，该吸入口适于连接到抽吸装置，用于对被检体的呼出气体进行侧抽取，至少一个鼻与主体部分一体地形成并适于收集被检体的鼻呼出气体和与主体部分整体形成并适于收集受试者口腔呼气的口腔。

59. 发明授权

US09608703B2 Closed loop MIMO harmonized feedback 有权
公开(公告)号：US09608703B2
公开(公告)日：2017-03-28
申请号：US12397300
申请日：2009-03-03
申请人： Ron Porat , Wee Peng Goh , Yair Bourlas
发明人： Ron Porat , Wee Peng Goh , Yair Bourlas
IPC分类号： H04B7/04 , H04B7/02
CPC分类号： H04B7/0417 , H04B7/024
摘要： The subject matter disclosed herein provides methods and apparatus for closed loop operation of a wireless system implementing multiple input multiple output (MIMO). In one aspect, there is provided a method. The method may include receiving a payload including channel estimation information. Moreover, one or more bits of the payload may be inserted into a subset of the tiles of a slot. The slot including the subset of the tiles carrying the one or more bits of the payload may be provided as part of a closed loop MIMO-based system. Related systems, apparatus, methods, and/or articles are also described.

60. 发明授权

US09118364B2 Differential feedback within single user, multiple user, multiple access, and/or MIMO wireless communications 有权
标题翻译：单用户，多用户，多路访问和/或MIMO无线通信中的差分反馈
公开(公告)号：US09118364B2
公开(公告)日：2015-08-25
申请号：US13239582
申请日：2011-09-22
申请人： Ron Porat , Matthew James Fischer , Eric J. Ojard
发明人： Ron Porat , Matthew James Fischer , Eric J. Ojard
IPC分类号： H04W4/00 , H04B7/04 , H04B7/06
CPC分类号： H04B7/0417 , H04B7/043 , H04B7/0456 , H04B7/0641 , H04B7/065 , H04B7/0658 , H04W88/02 , H04W88/08
摘要： Differential feedback within multiple user, multiple access, and/or MIMO wireless communications. After full feedback signal(s) have been received by a communication device (e.g., one that is to be performing beamforming for use in subsequent signal transmission), differential feedback signal(s) are received. Those differential feedback signal(s) are employed to update the full feedback signal(s) thereby generating updated/modified full feedback signals. Over time, such updated/modified full feedback signals may subsequently be further updated based upon later received inferential feedback signal(s). Such differential feedback signaling takes advantage of time and/or frequency correlation in a communication channel to provide for reduced feedback overhead by feeding back a difference or delta (Δ) relative to a previous value. For example, instead of providing full feedback signals in each respective/successive communication, feedback overhead is reduced by providing a difference or delta (Δ).
摘要翻译：多用户，多路访问和/或MIMO无线通信中的差分反馈。在由通信设备（例如，正在执行波束成形以在随后的信号传输中使用）的全反馈信号之后，接收差分反馈信号。这些差分反馈信号用于更新全反馈信号，从而产生更新/修改的全反馈信号。随着时间的推移，随后可以基于稍后接收到的推理反馈信号来更新/修改的全反馈信号。这种差分反馈信令利用通信信道中的时间和/或频率相关性来通过相对于先前值反馈差异或增量（＆Dgr）来提供减少的反馈开销。例如，代替在每个相应/连续的通信中提供全反馈信号，通过提供差值或增量（＆Dgr）来减少反馈开销。

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