公开(公告)号：US5276915A

公开(公告)日：1994-01-04

申请号：US787279

申请日：1991-11-04

申请人： Paul D. Marko ,  Jaime A. Borras

发明人： Paul D. Marko ,  Jaime A. Borras

IPC分类号： H04B1/40 ,  H04B15/04

CPC分类号： H04B1/405 ,  H04B15/04 ,  H04B2215/064

摘要： A radio communication device, having a receive mode and a transmit mode, includes a receiver portion, a transmitter portion, and multiple oscillators for providing reference waveforms for the radio communication device. During the receive mode, the receiver portion receives signals having a selected frequency, converts received signals to at least a first intermediate frequency (IF), and a transmitter oscillator produces a first waveform having a frequency equal to a multiple of the first intermediate frequency during the receive mode. During the transmit mode, the transmitter portion requires a reference waveform having an offset frequency equivalent to the first IF frequency to produce a radio frequency signal. Thus, the radio communication device also comprises a divider coupled to the transmitter oscillator for dividing the frequency of the first waveform to the required offset frequency in the transmit mode.

摘要翻译： 具有接收模式和发送模式的无线电通信装置包括用于为无线电通信装置提供参考波形的接收机部分，发射机部分和多个振荡器。 在接收模式期间，接收机部分接收具有选定频率的信号，将接收到的信号转换成至少第一中频（IF），发射机振荡器产生频率等于第一中频倍数的第一波形 接收模式。 在发射模式期间，发射机部分需要具有等于第一IF频率的偏移频率的参考波形，以产生射频信号。 因此，无线电通信设备还包括耦合到发射机振荡器的分频器，用于在发送模式中将第一波形的频率划分为所需的偏移频率。

公开(公告)号：US5218630A

公开(公告)日：1993-06-08

申请号：US879436

申请日：1992-05-06

申请人： Stelios J. Patsiokas ,  Craig P. Wadin ,  Paul D. Marko

发明人： Stelios J. Patsiokas ,  Craig P. Wadin ,  Paul D. Marko

IPC分类号： H04M1/725 ,  H04W28/08 ,  H04W72/08

CPC分类号： H04W72/085 ,  H04M1/72511

摘要： A base station allocates radio channels to radio telephone handsets in a second generation cordless telephone (CT2) communication systems by scanning each channel in a first band, and scanning each channel in a second band to measure an RSS level for each channel scanned. The base station scans the second band at a rate that is substantially faster than the rate at which it scans the first band. If a link request is received on a first channel within the first band, from a calling radio telephone, the base station determines whether the first channel has an RSS level above a predetermined threshold. If the RSS level of the first channel is above the threshold, and the calling radio telephone handset is capable of operating on the second band, the base station re-assigns a second channel, that is within the second band, to the calling radio telephone handset.

摘要翻译： 基站在第二代无绳电话（CT2）通信系统中通过扫描第一频带中的每个信道来分配无线电信道到无线电话手机，并且扫描第二频带中的每个信道以测量每个被扫描的频道的RSS级别。 基站以比其扫描第一频带的速率快得多的速率扫描第二频带。 如果在第一频带内的第一频道上接收到来自呼叫无线电话的链路请求，则基站确定第一频道是否具有高于预定阈值的RSS级别。 如果第一信道的RSS级别高于阈值，并且呼叫无线电话手机能够在第二频带上操作，则基站将第二频道内的第二频道重新分配给主叫无线电话 手机

公开(公告)号：US09154248B2

公开(公告)日：2015-10-06

申请号：US13982949

申请日：2012-02-14

申请人： Stuart Anderson Cox ,  Paul D. Marko

发明人： Stuart Anderson Cox ,  Paul D. Marko

IPC分类号： H04B1/18 ,  H04H60/27 ,  H04N5/775 ,  H04N5/907 ,  H04N9/82 ,  H04H20/26 ,  H04N21/438 ,  H04N21/439 ,  H04N21/81 ,  H04N21/845

CPC分类号： H04H20/55 ,  H04H20/26 ,  H04H20/74 ,  H04H60/27 ,  H04N5/775 ,  H04N5/907 ,  H04N9/8205 ,  H04N21/4383 ,  H04N21/4392 ,  H04N21/8113 ,  H04N21/8456

摘要： A system and method provide an enhanced listening experience for a user of a radio receiver or other device that receives broadcast or streamed content having a plurality of program channels. The method and system buffer designated channels at the receiver and, when switching among channels, play back the buffered designated channels during reception from a selected point therein depending on the channel or other criteria. When switching to a different channel during reception, a user is able to hear content in a buffered program channel with music from the start of a song, for example, whereas content in a channel with news, talk radio, or live sports is played back from live reception, even though the content segments are transmitted at different start times relative to their selected times for playback following a channel change. User controls allow navigation among buffered designated channels during reception.

摘要翻译： 一种系统和方法为接收具有多个节目频道的广播或流式内容的无线电接收机或其他设备的用户提供增强的收听体验。 该方法和系统缓冲器在接收机处指定信道，并且在信道之间切换时，根据信道或其他标准，在接收期间从其中的选定点播放缓冲的指定信道。 当在接收期间切换到不同的频道时，用户能够听到来自歌曲开头的音乐的缓冲节目频道中的内容，而播放具有新闻，谈话广播或现场直播的频道中的内容 即使内容片段相对于其选择的时间在不同的开始时间被发送，以便在频道改变之后进行播放。 用户控制允许在接收期间在缓冲的指定通道之间导航。

公开(公告)号：US20120316765A1

公开(公告)日：2012-12-13

申请号：US13468804

申请日：2012-05-10

申请人： Paul D. Marko

发明人： Paul D. Marko

IPC分类号： G06G7/76

CPC分类号： G08G1/012 ,  G08G1/0112 ,  G08G1/0133 ,  G08G1/0141 ,  G08G1/091 ,  G08G1/096716 ,  G08G1/09675 ,  G08G1/096775

摘要： Systems and methods are provided for improved traffic flow reporting (e.g., system bandwidth conservation and timely traffic flow updates) using in-vehicle devices, service hub, and communications system for transmitting aggregated traffic flow data to the vehicles. In-vehicle devices store data relating to monitored segments of roadways (e.g., segment identifiers or location codes and designated range(s) of speed), and send messages to the hub when current vehicle speed is not within a selected range designated for the current segment of roadway where the vehicle is located. Vehicles can be configured to send messages based on various criteria. A selected vehicle or group of vehicles can be commanded to send a message to the hub. The hub provides updated traffic flow data based on the messages to the communications system for transmission to the vehicles.

摘要翻译： 提供了系统和方法，用于使用车载设备，服务集线器和通信系统来改进业务流量报告（例如，系统带宽保护和及时的业务流更新），用于向车辆发送聚合业务流数据。 车内设备存储与被监控的道路段有关的数据（例如，段标识符或位置代码和指定的速度范围），并且当当前车辆速度不在为当前所指定的选定范围内时，向轮毂发送消息 车辆所在的道路段。 车辆可以配置为根据各种标准发送消息。 可选择选定的车辆或一组车辆向轮毂发送消息。 集线器基于向通信系统的消息提供更新的业务流数据，以传输到车辆。

公开(公告)号：US08290000B2

公开(公告)日：2012-10-16

申请号：US12643336

申请日：2009-12-21

申请人： Paul D. Marko

发明人： Paul D. Marko

IPC分类号： H04B7/02 ,  H04J3/04

CPC分类号： H04L1/0059 ,  H03M13/23 ,  H03M13/27 ,  H03M13/2936 ,  H03M13/3761 ,  H03M13/6362 ,  H04L1/0041 ,  H04L1/0054 ,  H04L1/0057 ,  H04L1/0065 ,  H04L1/0068 ,  H04L1/0071 ,  H04L1/0656 ,  H04L1/08

摘要： A method and apparatus encode a source data stream via convolutional encoding or selected encoding scheme. Plural encoded data streams are interleaved and transmitted on a transmission channel. Data groups generated via convolutional or selected encoding are interleaved via time-interleaving functions to disperse selected bits within puncture groups of the data groups, bits in between data groups, and bits in selected sets of data groups to facilitate reconstruction of the source data stream from at least a portion of the interleaved data stream received on at least one transmission channel. The time-interleaving functions are selected to facilitate reconstruction of the source data stream from one transmission channel following continuous blockage. Subsets of bits of puncture groups are selected to allow reconstruction of the source data stream from more than one of plural transmission channels using a minimum number of subsets. Multiple combinations of subsets can be received on both transmission channels to reconstruct the source data stream following blockage of one channel. Decoding is performed via a Viterbi decoder.

摘要翻译： 一种通过卷积编码或选择的编码方案对源数据流进行编码的方法和装置。 多个编码数据流被交织并在传输信道上传输。 通过卷积或选择的编码生成的数据组经由时间交织功能进行交织，以分散数据组的穿孔组中的选定位，数据组之间的位，以及所选择的数据组集合中的位，以便重建源数据流 交织的数据流的至少一部分在至少一个传输信道上接收。 选择时间交织功能以便于在连续阻塞之后从一个传输通道重建源数据流。 选择穿孔组的比特组，以允许使用最小数量的子集从多个传输信道中的多于一个重建源数据流。 可以在两个传输信道上接收子集的多个组合，以在一个信道被阻塞之后重构源数据流。 通过维特比解码器进行解码。

公开(公告)号：US20100268361A1

公开(公告)日：2010-10-21

申请号：US12735211

申请日：2008-12-23

申请人： G. David Mantel ,  Paul D. Marko

发明人： G. David Mantel ,  Paul D. Marko

IPC分类号： G06F17/30 ,  G06F7/00

CPC分类号： G06F17/30761 ,  G06F17/30749 ,  G06F17/30758 ,  G06F17/30772 ,  G11B27/105 ,  H04H20/106 ,  H04H20/30 ,  H04H60/46 ,  H04H60/47 ,  H04H60/73 ,  H04H60/74

摘要： A method and apparatus for generating a personalized radio channel playlist by time division multiplexing songs from multiple received channels from one or more broadcast source streams in a queue. Users can specify favorite channels for building their personal playlists, or multiple default playlist channels can be provided by genre. If matches are found, the channel carrying the favorite is extracted and added to the playlist. Channel searching for matches involves monitoring real-time song and artist labels for all channels carried in a separate data channel. Preview times can vary depending on the size of the playlist or number of channels used. During a preview of a segment, users can, opt to listen to the full song or back up in the playlist to listen to a previous song. Connectivity options and web interfaces are provided to facilitate transfer and sharing of customization parameters for personalized radio configuration.

摘要翻译： 一种用于通过对来自队列中的一个或多个广播源流的来自多个接收频道的歌曲进行时分复用来生成个性化无线电频道播放列表的方法和装置。 用户可以指定喜欢的频道来建立他们的个人播放列表，或者可以通过类型提供多个默认的播放列表频道。 如果找到匹配，则提取携带喜爱的频道并将其添加到播放列表。 搜索匹配的频道包括监视在单独的数据频道中携带的所有频道的实时歌曲和艺术家标签。 预览时间可以根据播放列表的大小或使用的频道数量而有所不同。 在预览片段期间，用户可以选择收听完整的歌曲或在播放列表中备份以收听上一首歌曲。 提供连接选项和Web界面，以便于个性化无线电配置的定制参数的传输和共享。

公开(公告)号：US07653088B2

公开(公告)日：2010-01-26

申请号：US11390499

申请日：2006-03-28

申请人： Paul D. Marko

发明人： Paul D. Marko

IPC分类号： H04B7/02 ,  H04J3/04

CPC分类号： H04L1/0059 ,  H03M13/23 ,  H03M13/27 ,  H03M13/2936 ,  H03M13/3761 ,  H03M13/6362 ,  H04L1/0041 ,  H04L1/0054 ,  H04L1/0057 ,  H04L1/0065 ,  H04L1/0068 ,  H04L1/0071 ,  H04L1/0656 ,  H04L1/08

摘要： A method and apparatus encode a source data stream via convolutional encoding. Plural encoded data streams are interleaved and transmitted on plural transmission channels. Data groups generated via convolutional encoding are interleaved via time-interleaving functions to disperse selected bits within puncture groups of the data groups, bits in between data groups, and bits in selected sets of data groups to facilitate reconstruction of the source data stream from at least a portion of the interleaved data stream received on at least one transmission channel. The time-interleaving functions are selected to facilitate reconstruction of the source data stream from one transmission channel following continuous blockage. Subsets of bits of puncture groups are selected to allow reconstruction of the source data stream from more than one of the transmission channels using a minimum number of subsets. Multiple combinations of subsets can be received on both transmission channels to reconstruct the source data stream following blockage of one channel. Decoding is performed via a Viterbi decoder.

摘要翻译： 一种通过卷积编码对源数据流进行编码的方法和装置。 多个编码数据流被交织并在多个传输信道上传输。 经由卷积编码生成的数据组经由时间交织功能进行交织，以分散数据组的穿孔组中的选定位，数据组之间的位，以及所选择的数据组组中的位，以便至少从源数据流重建 交织的数据流的一部分在至少一个传输信道上接收。 选择时间交织功能以便于在连续阻塞之后从一个传输通道重建源数据流。 选择穿孔组的比特组以允许使用最小数量的子集从多于一个传输信道重构源数据流。 可以在两个传输信道上接收子集的多个组合，以在一个信道被阻塞之后重构源数据流。 通过维特比解码器进行解码。

公开(公告)号：US20080268837A1

公开(公告)日：2008-10-30

申请号：US12216391

申请日：2008-07-03

申请人： Paul D. Marko

发明人： Paul D. Marko

IPC分类号： H04Q7/20

CPC分类号： H04B7/195 ,  H04B7/18534

摘要： A satellite system provides geosynchronous satellites in elliptical orbits in respective elliptical orbital planes separated by 120 degrees. The satellites traverse a common figure-eight ground track comprising northern and southern loops. The satellites are controllably switched to operate the satellite currently traversing the northern loop to deliver a selected signal (e.g., a selected frequency signal) to satellite receivers.

公开(公告)号：US07136640B2

公开(公告)日：2006-11-14

申请号：US10171619

申请日：2002-06-13

申请人： Paul D. Marko

发明人： Paul D. Marko

IPC分类号： H04Q7/20

CPC分类号： H04B7/195 ,  H04B7/18534

摘要： A satellite system provides geosynchronous satellites in tundra orbits in respective elliptical orbital planes separated by 120 degrees. The satellites traverse a common figure-eight ground track comprising northern and southern loops. The satellites are controllably switched to operate the satellite currently traversing the northern loop to deliver a selected signal (e.g., a selected frequency signal) to satellite receivers.

公开(公告)号：US06614767B1

公开(公告)日：2003-09-02

申请号：US09688824

申请日：2000-10-17

申请人： Paul D. Marko ,  Craig P. Wadin ,  Joseph M. Titlebaum

发明人： Paul D. Marko ,  Craig P. Wadin ,  Joseph M. Titlebaum

IPC分类号： H04B7212

CPC分类号： H04L1/0057 ,  H04L1/0041 ,  H04L1/0059 ,  H04L1/0065 ,  H04L1/0071 ,  H04L1/08

摘要： A method of interleaving data for transmission is provided wherein first and second interleaving patterns for arranging data symbols in a source data stream into first and second transmitted data streams are selected. Each of said data symbols has at least one bit. The first and second transmitted data streams are transmitted substantially simultaneously on separate transmission channels to at least one receiver. The first and second patterns are used to transmit the data symbols in the source data stream in a different order on the respective transmission channels to maximize recovery of the source data stream when the transmission channels are blocked. The selected interleaving patterns can involve reordering the data symbols throughout the first and second transmitted data streams using different reordering criteria The reordering. criteria can vary on a frame-by-frame basis if the source data stream is time division multiplexed. Complementary data can be sent on respective transmission channels.

摘要翻译： 提供一种交织用于传输的数据的方法，其中选择用于将源数据流中的数据符号排列成第一和第二传输数据流的第一和第二交织模式。 所述数据符号中的每一个具有至少一个位。 第一和第二传输的数据流在单独的传输信道上基本上同时发送到至少一个接收机。 第一和第二模式用于在各个传输信道上以不同的顺序发送源数据流中的数据符号，以在传输信道被阻塞时使源数据流的恢复最大化。 所选择的交织模式可以包括使用不同的重新排序标准重新排序整个第一和第二个传输的数据流中的数据符号。 如果源数据流是时分复用的，则标准可以在逐帧的基础上变化。 互补数据可以在相应的传输信道上发送。