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1. 发明授权

US6157632A Low complexity protocol method device and system robust in the presence of bursted 失效
标题翻译：低复杂度的协议方法设备和系统在存在突发干扰的情况下鲁棒
公开(公告)号：US6157632A
公开(公告)日：2000-12-05
申请号：US893332
申请日：1997-07-16
申请人： Mark C. Cudak , James R. Kelton , Phillip D. Rasky , Bruce D. Mueller , Kadathur S. Natarajan
发明人： Mark C. Cudak , James R. Kelton , Phillip D. Rasky , Bruce D. Mueller , Kadathur S. Natarajan
IPC分类号： H04L1/18 , H04L12/56 , H04J3/00 , H04B7/212
CPC分类号： H04W28/06 , H04L1/1809 , H04L1/1887 , H04W16/14
摘要： The present invention provides a method/protocol (400, 800) and device (600; 700) for transmitting a synchronous stream of information, in a wireless, centrally controlled communication system. The method includes the steps of parsing the synchronous stream of information into a plurality of predetermined fixed sized blocks and transmitting/retransmitting each fixed size block in a predetermined window of time until one of: reception of each fixed size block is positively acknowledged and each corresponding predetermined window of time has elapsed.
摘要翻译：本发明提供了一种用于在无线中央控制的通信系统中发送同步信息流的方法/协议（400,800）和设备（600; 700）。该方法包括以下步骤：将信息的同步流解析成多个预定的固定大小的块，并在预定的时间窗口中发送/重传每个固定大小的块，直到每个固定大小块的接收被肯定地确认，并且每个对应预定的时间窗已经过去了。

2. 发明授权

US6078611A Rake receiver and finger management method for spread spectrum communication 失效
标题翻译：耙式接收机和手指管理方法进行扩频通信
公开(公告)号：US6078611A
公开(公告)日：2000-06-20
申请号：US931149
申请日：1997-09-16
申请人： Christopher P. La Rosa , Michael J. Carney , Christopher J. Becker , Michael A. Eberhardt , Colin D. Frank , Phillip D. Rasky
发明人： Christopher P. La Rosa , Michael J. Carney , Christopher J. Becker , Michael A. Eberhardt , Colin D. Frank , Phillip D. Rasky
IPC分类号： H04B1/7113 , H04B1/7115 , H04B1/7117 , H04B15/00 , H04K1/00 , H04L27/30
CPC分类号： H04B1/7117 , H04B1/7115 , H04B1/7113
摘要： A RAKE receiver (112) includes a plurality of fingers (122, 124, 126, 128). Each finger includes a demodulator (402) for demodulating a ray of a multipath signal and a time tracking circuit (404) for controlling the time position of the finger in accordance with time position of the ray. A low delay-spread condition is detected and the positions of two adjacent fingers are controlled to prevent convergence of two or more fingers about a common time position. By maintaining finger timing separation, path diversity is exploited by the RAKE receiver even during the low delay-spread condition to improve receiver performance.
摘要翻译： RAKE接收器（112）包括多个指状物（122,124,126,128）。每个手指包括用于解调多径信号的射线的解调器（402）和用于根据射线的时间位置控制手指的时间位置的时间跟踪电路（404）。检测到低延迟扩展状态，并且控制两个相邻手指的位置以防止两个或更多个手指围绕公共时间位置的会聚。通过保持手指定时分离，即使在低延迟扩展条件期间，RAKE接收机也利用路径分集来提高接收机性能。

3. 发明授权

US5546429A Frequency hopping code division multiple access radio communication unit 失效
标题翻译：跳频码分多址无线电通信单元
公开(公告)号：US5546429A
公开(公告)日：1996-08-13
申请号：US973352
申请日：1992-11-09
申请人： Gregory M. Chiasson , Phillip D. Rasky , Kevin L. Baum
发明人： Gregory M. Chiasson , Phillip D. Rasky , Kevin L. Baum
IPC分类号： H04B1/7136 , H04B1/715 , H04B7/26 , H04L1/00 , H04L27/06
CPC分类号： H04B1/715 , H04B7/2634 , H04L1/0054 , H04L1/0059 , H04B2001/71365 , H04B2001/7152
摘要： A radio communication unit for a digital communication system is provided in which an input information signal is protected from transmission errors by forward error correction encoding the information signal. In addition, the communication unit enhances subsequent processing of a transmitted form of the information signal by a hard-limiting receiver by inserting a predetermined synchronization sequence into the information signal. Further, a corresponding radio communication unit is provided which includes a hard limiting mechanism for removing the magnitude of each sample in a group of data samples of a signal received from over a radio communication channel. In addition, weighting coefficients of the hard-limited group of data samples for maximum likelihood decoding and diversity combining are generated by comparing the hard-limited group of data samples to a known predetermined synchronization sequence. Finally, estimated information samples are generated, utilizing the weighting coefficients, by maximum-likelihood decoding the group of data samples.
摘要翻译：提供了一种用于数字通信系统的无线电通信单元，其中通过对信息信号进行前向纠错编码来保护输入信息信号不受传输错误的影响。此外，通信单元通过将预定的同步序列插入到信息信号中，通过硬限制接收机增强对发送形式的信息信号的后续处理。此外，提供了相应的无线电通信单元，其包括用于去除从无线电通信信道接收的信号的一组数据样本中的每个样本的幅度的硬限制机制。此外，通过将硬限制的数据样本组与已知的预定同步序列进行比较来生成用于最大似然解码和分集组合的硬限制数据样本组的加权系数。最后，利用加权系数，通过最大似然解码数据样本组来生成估计信息样本。

4. 发明授权

US09256366B2 Systems and methods for touch-based two-stage text input 有权
标题翻译：基于触摸的两阶段文本输入的系统和方法
公开(公告)号：US09256366B2
公开(公告)日：2016-02-09
申请号：US13584966
申请日：2012-08-14
申请人： Hui Dai , Chang-Ki Jeong , Chang-Hwan Kim , Jeong J. Ma , Phillip D. Rasky
发明人： Hui Dai , Chang-Ki Jeong , Chang-Hwan Kim , Jeong J. Ma , Phillip D. Rasky
IPC分类号： G06F3/041 , G06F3/0488
CPC分类号： G06F3/04886
摘要： Embodiments relate to systems and methods for touch-based two-stage text input. An electronic device (102), such as a wearable wireless device, can be configured with a two-stage input interface (116) on a display (104). A first stage can include a seek area (120), which displays a subset of letters or other symbols to represent the full range of symbolic elements that are available, in a compressed form. The user can identify an intended target range (128) by touching an area at or around the letter or other symbol of interest. That input triggers the display of a second stage of the interface in a separate selection area (122), in which all letters or other symbols in the target range are expanded and displayed. The user can then touch and lift off the letter or other symbol they wish to choose, for example, to insert in a message or application.
摘要翻译：实施例涉及用于基于触摸的两阶段文本输入的系统和方法。诸如可穿戴式无线设备的电子设备（102）可以在显示器（104）上配置有两级输入接口（116）。第一阶段可以包括搜索区域（120），其以压缩形式显示字母或其他符号的子集以表示可用的符号元素的全部范围。用户可以通过触摸字母或其他感兴趣符号周围的区域来识别预期的目标范围（128）。该输入触发在单独的选择区域（122）中显示界面的第二阶段，其中扩展和显示目标范围中的所有字母或其他符号。然后，用户可以触摸并提起他们希望选择的字母或其他符号，例如插入消息或应用程序。

5. 发明授权

US08270972B2 Method and apparatus for detecting an alternate wireless communication network 有权
标题翻译：用于检测备用无线通信网络的方法和装置
公开(公告)号：US08270972B2
公开(公告)日：2012-09-18
申请号：US11877073
申请日：2007-10-23
申请人： Marcia J. Otting , Timothy M. Burke , Robert F. D'Avello , Phillip D. Rasky , James E. Mathis, III
发明人： Marcia J. Otting , Timothy M. Burke , Robert F. D'Avello , Phillip D. Rasky , James E. Mathis, III
IPC分类号： H04W4/00
CPC分类号： H04W48/10 , H04W48/14 , H04W48/16 , H04W88/06
摘要： A method for selecting an alternate wireless communication system for a wireless communication device is disclosed. The method comprises using a first radio access technology (RAT) by a wireless communication device when scanning (202) for an initial wireless communication network (201). The wireless communication device further registers (215) to the initial wireless communication network (201). Then, the initial wireless communication network (201) determines (206) alternate RAT wireless communication network information for the wireless communication device and sends (235) the alternate RAT wireless communication network information to the wireless communication device. The wireless communication device receives the alternate RAT wireless communication network information and selects (240) a first alternate wireless communication network from within the alternate RAT wireless communication network information, scans for the first alternate wireless communication network using an alternate RAT and registers with the first alternate wireless communication network using the alternate RAT.
摘要翻译：公开了一种用于选择用于无线通信设备的替代无线通信系统的方法。该方法包括当扫描（202）初始无线通信网络（201）时，由无线通信设备使用第一无线电接入技术（RAT）。无线通信设备进一步向初始无线通信网络（201）注册（215）。然后，初始无线通信网络（201）确定（206）用于无线通信设备的替代RAT无线通信网络信息，并将替代的RAT无线通信网络信息（235）发送到无线通信设备。无线通信设备接收替代RAT无线通信网络信息，并从替代RAT无线通信网络信息内选择（240）第一替代无线通信网络，使用替代RAT对第一替代无线通信网络进行扫描，并向第一使用替代RAT的备用无线通信网络。

6. 发明授权

US5428647A Method and apparatus for synchronizing a received signal in a digital radio communication system 失效
标题翻译：用于在数字无线电通信系统中同步接收信号的方法和装置
公开(公告)号：US5428647A
公开(公告)日：1995-06-27
申请号：US988572
申请日：1992-12-07
申请人： Phillip D. Rasky , James F. Kepler , Gregory M. Chiasson
发明人： Phillip D. Rasky , James F. Kepler , Gregory M. Chiasson
IPC分类号： H04B1/7156 , H04L7/04 , H04L7/00
CPC分类号： H04B1/7156 , H04L7/042 , H04L7/041
摘要： A method and apparatus is provided for synchronizing a received communication signal. A synchronization signal is derived from a received signal having a plurality of synchronization words. Each synchronization word has a predetermined number of synchronization symbols. The synchronization signal is filtered. The filtering is characterized by spacing each filter tap to correspond to synchronization word length increments. Synchronization information is generated which is based on a comparison of the filtered synchronization signal to a threshold. Finally, the synchronization information is output based on a confidence derision derived from the synchronization information.
摘要翻译：提供了一种用于使所接收的通信信号同步的方法和装置。从具有多个同步字的接收信号导出同步信号。每个同步字具有预定数量的同步符号。同步信号被过滤。滤波的特征在于将每个滤波器抽头间隔开以对应于同步字长度增量。产生基于滤波的同步信号与阈值的比较的同步信息。最后，基于从同步信息导出的置信度Ψ来输出同步信息。

7. 发明授权

US08947385B2 Method and device for interactive stereoscopic display 有权
标题翻译：用于交互式立体显示的方法和装置
公开(公告)号：US08947385B2
公开(公告)日：2015-02-03
申请号：US13543429
申请日：2012-07-06
申请人： Jeong J Ma , Hui Dai , Timothy Dickinson , John C Johnson , Seok-Hwan Kim , Phillip D Rasky
发明人： Jeong J Ma , Hui Dai , Timothy Dickinson , John C Johnson , Seok-Hwan Kim , Phillip D Rasky
IPC分类号： G09G5/00
CPC分类号： G06F3/04815 , G06F3/04842 , H04N13/398
摘要： Disclosed is a method of interactive display that includes providing a touch-based display screen capable of stereoscopic displaying of object images that further includes displaying a plurality of object images on the display screen, wherein at least a first of the object images is selectable and displayed so as to appear to be located at least partially in a zero-plane of the display screen, wherein at least a second of the object images is displayed so as to appear to be located at least one of inwardly and outwardly of the zero-plane, receiving a first input at a location of the display screen substantially corresponding to the first of the object images, and identifying the first input as corresponding to the first of the object images that is selectable and taking at least one further action upon the identification.
摘要翻译：公开了一种交互式显示的方法，其包括提供能够立体显示对象图像的基于触摸的显示屏幕，其还包括在所述显示屏幕上显示多个对象图像，其中所述对象图像中的至少第一对象被选择和显示以便看起来至少部分地位于显示屏的零平面中，其中至少一个第二对象图像被显示为看起来位于零平面的向内和向外的至少一个接收基本对应于第一对象图像的显示屏幕的位置处的第一输入，以及识别与可选择的第一对象图像相对应的第一输入，并且在识别时采取至少一个进一步的动作。

8. 发明申请

US20140049477A1 Systems and Methods for Touch-Based Two-Stage Text Input 有权
标题翻译：基于触摸的两阶段文本输入的系统和方法
公开(公告)号：US20140049477A1
公开(公告)日：2014-02-20
申请号：US13584966
申请日：2012-08-14
申请人： Hui Dai , Chang-Ki Jeong , Chang-Hwan Kim , Jeong J. Ma , Phillip D. Rasky
发明人： Hui Dai , Chang-Ki Jeong , Chang-Hwan Kim , Jeong J. Ma , Phillip D. Rasky
IPC分类号： G06F3/041 , G06F3/01
CPC分类号： G06F3/04886
摘要： Embodiments relate to systems and methods for touch-based two-stage text input. An electronic device (102), such as a wearable wireless device, can be configured with a two-stage input interface (116) on a display (104). A first stage can include a seek area (120), which displays a subset of letters or other symbols to represent the full range of symbolic elements that are available, in a compressed form. The user can identify an intended target range (128) by touching an area at or around the letter or other symbol of interest. That input triggers the display of a second stage of the interface in a separate selection area (122), in which all letters or other symbols in the target range are expanded and displayed. The user can then touch and lift off the letter or other symbol they wish to choose, for example, to insert in a message or application.
摘要翻译：实施例涉及用于基于触摸的两阶段文本输入的系统和方法。诸如可穿戴式无线设备的电子设备（102）可以在显示器（104）上配置有两级输入接口（116）。第一阶段可以包括搜索区域（120），其以压缩形式显示字母或其他符号的子集以表示可用的符号元素的全部范围。用户可以通过触摸字母或其他感兴趣符号周围的区域来识别预期的目标范围（128）。该输入触发在单独的选择区域（122）中显示界面的第二阶段，其中扩展和显示目标范围中的所有字母或其他符号。然后，用户可以触摸并提起他们希望选择的字母或其他符号，例如插入消息或应用程序。

9. 发明申请

US20140009461A1 Method and Device for Movement of Objects in a Stereoscopic Display 审中-公开
标题翻译：用于在立体显示器中移动物体的方法和装置
公开(公告)号：US20140009461A1
公开(公告)日：2014-01-09
申请号：US13543397
申请日：2012-07-06
申请人： Hui Dai , Timothy Dickinson , John C. Johnson , Seok-Hwan Kim , Jeong J. Ma , Phillip D. Rasky
发明人： Hui Dai , Timothy Dickinson , John C. Johnson , Seok-Hwan Kim , Jeong J. Ma , Phillip D. Rasky
IPC分类号： G06T15/00
CPC分类号： G06F3/04815 , G06F3/04845 , H04N13/128
摘要： Disclosed is a method of manipulating viewable objects that includes providing a touch screen display capable of stereoscopic displaying of object images, wherein a zero-plane reference is positioned substantially coincident with the physical surface of the display, displaying on the touch screen a first object image and one or more second object images, wherein the object images are displayed to appear at least one of in front of, at, or behind the zero-plane, receiving a first input at the touch screen at a location substantially corresponding to an apparent position of the first object image, and modifying the displaying on the touch screen so that at least one of the first object image and the one or more second object images appear to move towards one of outward in front of the touch screen or inward behind the touch screen in a stereoscopic manner.
摘要翻译：公开了一种操纵可视对象的方法，其包括提供能够立体显示对象图像的触摸屏显示器，其中零平面参考基本上与显示器的物理表面重合，在触摸屏上显示第一对象图像以及一个或多个第二对象图像，其中所述对象图像被显示为出现在所述零平面之前，之中或之后的至少之一，在基本对应于表观位置的位置处在所述触摸屏处接收第一输入的第一对象图像，并且修改触摸屏上的显示，使得第一对象图像和一个或多个第二对象图像中的至少一个看起来向触摸屏前方的外部之一移动或者在触摸之后的内部屏幕立体。

10. 发明授权

US5926503A DS-CDMA receiver and forward link diversity method 失效
标题翻译： DS-CDMA接收机和前向链路分集方法
公开(公告)号：US5926503A
公开(公告)日：1999-07-20
申请号：US920558
申请日：1997-08-27
申请人： James R. Kelton , Phillip D. Rasky
发明人： James R. Kelton , Phillip D. Rasky
IPC分类号： H04B7/08 , H04B7/26 , H04L1/06 , H04B15/00 , H04B1/06 , H04B1/10
CPC分类号： H04B7/0894 , H04B1/7115 , H04B7/2628 , H04B1/7117
摘要： A mobile station (104) in a DS-CDMA communication system (100) has receiver diversity. A first antenna (130) receives signals over a communications channel (101) from a base station (102). A second antenna (132) receives signals which are delayed in a delay element (142) by one or more chip times and combined in a summer (148) with signals from the first antenna. The combined signals are presented to a RAKE receiver (112) for decoding and demodulation. When discernible multipath energy is present to the point where much of the received signal energy is not accounted for in the assigned RAKE receiver fingers, the second antenna is switched out to avoid increasing the level of interference.
摘要翻译： DS-CDMA通信系统（100）中的移动台（104）具有接收机分集。第一天线（130）通过来自基站（102）的通信信道（101）接收信号。第二天线（132）接收在延迟元件（142）中被延迟一个或多个码片时间的信号，并在夏季（148）中与来自第一天线的信号组合。组合信号被呈现给RAKE接收机（112），用于解码和解调。当可识别的多路径能量存在于所分配的RAKE接收机指状中未考虑到接收信号能量的大部分时，第二天线被切换以避免增加干扰电平。

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