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公开(公告)号：US08079051B2
公开(公告)日：2011-12-13
申请号：US12550211
申请日：2009-08-28
申请人： Kevin M. McCafferty , Richard L. Moore , Iain Huntley-Playle , Sheng Li , Richard A. Smith , Rudolph J. Timmerman , C. David Covington
发明人： Kevin M. McCafferty , Richard L. Moore , Iain Huntley-Playle , Sheng Li , Richard A. Smith , Rudolph J. Timmerman , C. David Covington
IPC分类号： H04N7/18
CPC分类号： H04N7/163 , H04N7/106 , H04N21/43637 , H04N21/4402
摘要： A system includes one or more transmitter devices constructed and adapted to transmit wireless streaming media, the transmitter device connected to at least one video source, wherein the transmitter device is further constructed and adapted to automatically detect a type of active source signal from the at least one video source and automatically to convert that signal, if necessary, to an appropriate output signal; and one or more receiver devices constructed and adapted to receive wireless signals, the receiver connected to at least one video output device, wherein the at least one receiver device is further constructed and adapted to produce, automatically, a appropriate signal for the at least one video output device connected thereto.
摘要翻译： 系统包括一个或多个构造并适于发射无线流媒体的发射机设备，所述发射机设备连接到至少一个视频源，其中，所述发射机设备被进一步构造并适于从至少一个 一个视频源，并在必要时自动将该信号转换为适当的输出信号; 以及构造并适于接收无线信号的一个或多个接收机设备，所述接收机连接到至少一个视频输出设备，其中所述至少一个接收机设备被进一步构造并适于为所述至少一个视频输出设备自动产生适当的信号 与其连接的视频输出设备。
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公开(公告)号：US07617513B2
公开(公告)日：2009-11-10
申请号：US11065102
申请日：2005-02-25
申请人： Kevin M. McCafferty , Richard L. Moore , Iain Huntley-Playle , Sheng Li , Richard A. Smith , Rudolph J. Timmerman , C. David Covington
发明人： Kevin M. McCafferty , Richard L. Moore , Iain Huntley-Playle , Sheng Li , Richard A. Smith , Rudolph J. Timmerman , C. David Covington
IPC分类号： H04N7/18
CPC分类号： H04N7/163 , H04N7/106 , H04N21/43637 , H04N21/4402
摘要： A system includes one or more transmitter devices constructed and adapted to transmit wireless streaming media, the transmitter device connected to at least one video source, wherein the transmitter device is further constructed and adapted to automatically detect a type of active source signal from the at least one video source and automatically to convert that signal, if necessary, to an appropriate output signal; and one or more receiver devices constructed and adapted to receive wireless signals, the receiver connected to at least one video output device, wherein the at least one receiver device is further constructed and adapted to produce, automatically, a appropriate signal for the at least one video output device connected thereto.
摘要翻译： 系统包括一个或多个构造并适于发射无线流媒体的发射机设备，所述发射机设备连接到至少一个视频源，其中，所述发射机设备被进一步构造并适于从至少一个 一个视频源，并在必要时自动将该信号转换为适当的输出信号; 以及构造并适于接收无线信号的一个或多个接收机设备，所述接收机连接到至少一个视频输出设备，其中所述至少一个接收机设备被进一步构造并适于为所述至少一个视频输出设备自动产生适当的信号 与其连接的视频输出设备。
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公开(公告)号：US20090320080A1
公开(公告)日：2009-12-24
申请号：US12550211
申请日：2009-08-28
申请人： Kevin M. McCafferty , Richard L. Moore , Iain Huntley-Playle , Sheng Li , Richard A. Smith , Rudolph J. Timmerman , C. David Covington
发明人： Kevin M. McCafferty , Richard L. Moore , Iain Huntley-Playle , Sheng Li , Richard A. Smith , Rudolph J. Timmerman , C. David Covington
CPC分类号： H04N7/163 , H04N7/106 , H04N21/43637 , H04N21/4402
摘要： A system includes one or more transmitter devices constructed and adapted to transmit wireless streaming media, the transmitter device connected to at least one video source, wherein the transmitter device is further constructed and adapted to automatically detect a type of active source signal from the at least one video source and automatically to convert that signal, if necessary, to an appropriate output signal; and one or more receiver devices constructed and adapted to receive wireless signals, the receiver connected to at least one video output device, wherein the at least one receiver device is further constructed and adapted to produce, automatically, a appropriate signal for the at least one video output device connected thereto.
摘要翻译： 系统包括一个或多个构造并适于发射无线流媒体的发射机设备，所述发射机设备连接到至少一个视频源，其中，所述发射机设备被进一步构造并适于从至少一个 一个视频源，并在必要时自动将该信号转换为适当的输出信号; 以及构造并适于接收无线信号的一个或多个接收机设备，所述接收机连接到至少一个视频输出设备，其中所述至少一个接收机设备被进一步构造并适于为所述至少一个视频输出设备自动产生适当的信号 与其连接的视频输出设备。
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公开(公告)号：US20090083436A1
公开(公告)日：2009-03-26
申请号：US12292541
申请日：2008-11-20
IPC分类号： G06F15/16
CPC分类号： G06F11/1443
摘要： In a keyboard-video-mouse (“KVM”) system in which a target computer may be wirelessly accessed by a plurality of remote stations, a method includes, by the target computer: obtaining a frame of video data; transmitting packets for the frame; transmitting a query packet; obtaining a list of requests from at least one of the remote stations, each request from a particular remote station identifying packets missed by that particular remote station; and resending at least some of the requested packets.
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公开(公告)号：US08091005B2
公开(公告)日：2012-01-03
申请号：US12292541
申请日：2008-11-20
CPC分类号： G06F11/1443
摘要： In a keyboard-video-mouse (“KVM”) system in which a target computer may be wirelessly accessed by a plurality of remote stations, a method includes, by the target computer: obtaining a frame of video data; transmitting packets for the frame; transmitting a query packet; obtaining a list of requests from at least one of the remote stations, each request from a particular remote station identifying packets missed by that particular remote station; and resending at least some of the requested packets.
摘要翻译： 在目标计算机可以被多个远程站无线访问的键盘 - 视频 - 鼠标（“KVM”）系统中，一种方法包括：目标计算机：获得一帧视频数据; 发送帧的数据包; 发送查询报文; 从至少一个远程站获得请求的列表，来自特定远程站的每个请求标识由该特定远程站丢失的分组; 并重新发送至少一些所请求的分组。
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公开(公告)号：US07475322B2
公开(公告)日：2009-01-06
申请号：US10947164
申请日：2004-09-23
CPC分类号： G06F11/1443
摘要： In a keyboard-video-mouse (“KVM”) system in which a target computer may be wirelessly accessed by a plurality of remote stations, a method includes, by the target computer: obtaining a frame of video data; transmitting packets for the frame; transmitting a query packet; obtaining a list of requests from at least one of the remote stations, each request from a particular remote station identifying packets missed by that particular remote station; and resending at least some of the requested packets.
摘要翻译： 在目标计算机可以被多个远程站无线访问的键盘 - 视频 - 鼠标（“KVM”）系统中，一种方法包括：目标计算机：获得一帧视频数据; 发送帧的数据包; 发送查询报文; 从至少一个远程站获得请求的列表，来自特定远程站的每个请求标识由该特定远程站丢失的分组; 并重新发送至少一些所请求的分组。
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公开(公告)号：US07627186B2
公开(公告)日：2009-12-01
申请号：US10947191
申请日：2004-09-23
IPC分类号： G06K9/48
CPC分类号： G06F3/038 , G06F3/0231 , G06F3/147 , G06F2203/0384 , G06T9/001 , G06T9/20 , G09G2340/02 , G09G2370/16 , G09G2370/24 , H04N19/593 , H04N19/90
摘要： In a wireless keyboard-video-mouse (“KVM”) system in which a remote computer accesses the video output data of a target computer, a method of providing video data from the target computer to the remote computer, a method includes compressing at least some of the video data using a line fitting compression scheme to produce at least one sequence of absolute coded pixel segments and relative coded pixel segments which combine to represent the video data; and providing the sequence of absolute coded pixel segments and relative coded pixel segments to the remote computer.
摘要翻译： 在远程计算机访问目标计算机的视频输出数据的无线键盘 - 视频鼠标（“KVM”）系统中，提供从目标计算机向远程计算机提供视频数据的方法，至少压缩至少 一些使用线拟合压缩方案的视频数据产生绝对编码像素段的至少一个序列和组合以表示视频数据的相对编码像素段; 并将绝对编码像素段和相对编码像素段的序列提供给远程计算机。
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公开(公告)号：US07246183B2
公开(公告)日：2007-07-17
申请号：US10947163
申请日：2004-09-23
CPC分类号： G06F3/023 , G06F3/038 , G06F3/1454 , G09G5/008 , G09G2340/0485
摘要： In a wireless keyboard-video-mouse (“KVM”) system in which a remote computer accesses the video output data of a target computer, a method of providing video data from the target computer to the remote computer, includes obtaining an analog video signal from a target computer; disabling data compression of the video signal; determining a first phase (P) for analog-to-digital (A/D) conversion of the video signal; beginning compression of the video signal; and adjusting the first phase of the A/D conversion to produced a second phase (P′), based, at least in part, on a number of segments required to transmit the compressed video signal.
摘要翻译： 在远程计算机访问目标计算机的视频输出数据的无线键盘 - 视频鼠标（“KVM”）系统中，提供从目标计算机向远程计算机提供视频数据的方法包括获得模拟视频信号 从目标计算机; 禁用视频信号的数据压缩; 确定视频信号的模数（A / D）转换的第一相位（P）; 开始压缩视频信号; 以及至少部分地基于传送所述压缩视频信号所需的片段的数量来调整所述A / D转换的第一相以产生第二相位（P'）。
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