-
1.发明申请Method And System For Processing Results Derived From Detecting Channels Suitable For FM Transmission In An Integrated FM Transmit/Receive System 审中-公开用于在集成FM发射/接收系统中检测适合于FM发射的信道的处理结果的方法和系统公开(公告)号：US20080233954A1
公开(公告)日：2008-09-25
申请号：US11832858
申请日：2007-08-02
申请人： Brima Ibrahim , John Walley , Scott Bibaud , Bojko Marholev , Prasan Pai , Siukai Mak , Asif Grushkevich
发明人： Brima Ibrahim , John Walley , Scott Bibaud , Bojko Marholev , Prasan Pai , Siukai Mak , Asif Grushkevich
IPC分类号： H04Q7/20
摘要： A method and system is provided for enabling communication, where a FM radio system including an integrated FM radio transmitter and FM radio receiver may use an in-band FM or out of band transmitter to communicate a dynamically generated list with alternate local FM channels to an in-band or out of band receiver of another FM radio device with a FM radio receiver. The generated list of local FM channels may be ranked according to the least neighboring channel interference and may be selected for tuning the FM radio device. The FM radio system and the FM radio device may both scan to generate a substantially matched list of local FM channels. In response to detecting a new signal of a transmitted channel by the FM radio system, the FM radio device may tune to the same channel using an open loop, closed loop or semi-open loop method.
摘要翻译： 提供了一种用于实现通信的方法和系统，其中包括集成FM无线电发射机和FM无线电接收机的FM无线电系统可以使用带内FM或带外发射机将动态生成的列表与备用的本地FM频道通信到 具有FM收音机的另一FM无线电设备的带内或带外接收机。 所生成的本地FM频道列表可以根据最小邻近信道干扰进行排序，并且可以选择用于调谐FM无线电设备。 FM无线电系统和FM无线电设备都可以扫描以产生基本匹配的本地FM频道列表。 响应于通过FM无线电系统检测到传输信道的新信号，FM无线电设备可以使用开环，闭环或半开环方法调谐到相同信道。
-
2.发明授权Method and system for detecting channels suitable for FM transmission in an integrated FM transmit/receive system 有权用于在集成FM发射/接收系统中检测适合于FM发射的信道的方法和系统公开(公告)号：US08027641B2
公开(公告)日：2011-09-27
申请号：US11832844
申请日：2007-08-02
申请人： Brima Ibrahim , John Walley , Scott Bibaud , Bojko Marholev , Prasan Pai , Siukai Mak
发明人： Brima Ibrahim , John Walley , Scott Bibaud , Bojko Marholev , Prasan Pai , Siukai Mak
IPC分类号： H04B1/00
摘要： A method and system is provided processing channel information may include in a mobile FM radio system including an integrated FM radio transmitter and FM radio receiver, dynamically generating a list of local FM channels, ranking local FM channels in the generated list, and selecting one of the ranked local FM channels for use by the FM transmitter based on neighboring channel interference. The FM radio receiver may detect FM channels being transmitted or not being transmitted, detect a pilot signal or a channel transmission pause. A tuning frequency of the FM radio receiver may be adjusted for scanning and detecting the local FM channels based on knowledge of a location of the FM radio receiver, received signal strength indicator (RSSI), dynamically scanning for local FM channel based on received RDS/RDBS data or country code, and/or carrier error of a related FM signal.
摘要翻译： 提供了一种方法和系统，处理频道信息可以包括在包括集成FM无线电发射机和FM无线电接收机的移动FM无线电系统中，动态地生成本地FM频道的列表，对生成的列表中的本地FM频道进行排序，并且选择 基于相邻信道干扰的FM发射机使用的排名本地FM频道。 FM无线电接收机可以检测正在发送或未被发送的FM信道，检测导频信号或信道传输暂停。 FM调频无线电接收机的调谐频率可以根据FM无线电接收机的位置，接收信号强度指示符（RSSI）的知识，基于接收到的RDS / RDBS数据或国家代码，和/或相关FM信号的载波误差。
-
3.发明申请Method And System For Detecting Channels Suitable For FM Transmission In An Integrated FM Transmit/Receive System 有权用于检测适合FM传输的通道的集成FM发射/接收系统的方法和系统公开(公告)号：US20080233883A1
公开(公告)日：2008-09-25
申请号：US11832844
申请日：2007-08-02
申请人： Brima Ibrahim , John Walley , Scott Bibaud , Bojko Marholev , Prasan Pai , Siukai Mak
发明人： Brima Ibrahim , John Walley , Scott Bibaud , Bojko Marholev , Prasan Pai , Siukai Mak
IPC分类号： H04B1/02
摘要： A method and system is provided processing channel information may include in a mobile FM radio system including an integrated FM radio transmitter and FM radio receiver, dynamically generating a list of local FM channels, ranking local FM channels in the generated list, and selecting one of the ranked local FM channels for use by the FM transmitter based on neighboring channel interference. The FM radio receiver may detect FM channels being transmitted or not being transmitted, detect a pilot signal or a channel transmission pause. A tuning frequency of the FM radio receiver may be adjusted for scanning and detecting the local FM channels based on knowledge of a location of the FM radio receiver, received signal strength indicator (RSSI), dynamically scanning for local FM channel based on received RDS/RDBS data or country code, and/or carrier error of a related FM signal.
摘要翻译： 提供了一种方法和系统，处理频道信息可以包括在包括集成FM无线电发射机和FM无线电接收机的移动FM无线电系统中，动态地生成本地FM频道的列表，对生成的列表中的本地FM频道进行排序，并且选择 基于相邻信道干扰的FM发射机使用的排名本地FM频道。 FM无线电接收机可以检测正在发送或未被发送的FM信道，检测导频信号或信道传输暂停。 FM调频无线电接收机的调谐频率可以根据FM无线电接收机的位置，接收信号强度指示符（RSSI）的知识，基于接收到的RDS / RDBS数据或国家代码，和/或相关FM信号的载波误差。
-
4.发明申请Method and system for a single chip integrated Bluetooth and FM transceiver and baseband processor 失效单芯片集成蓝牙和FM收发器和基带处理器的方法和系统公开(公告)号：US20060270346A1
公开(公告)日：2006-11-30
申请号：US11286555
申请日：2005-11-22
申请人： Brima Ibrahim , Mitchell Buznitsky , Ahmadreza Rofougaran , John Walley , Bojko Marholev , Roy Tobin , Prasanna Desai , Angel Polo , Hea Kim , Paul Lettieri , Siukai Mak
发明人： Brima Ibrahim , Mitchell Buznitsky , Ahmadreza Rofougaran , John Walley , Bojko Marholev , Roy Tobin , Prasanna Desai , Angel Polo , Hea Kim , Paul Lettieri , Siukai Mak
CPC分类号： H04H20/08 , H04B1/406 , H04H60/80 , H04H60/92 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/40
摘要： A method and system for a single chip integrated Bluetooth and FM transceiver and baseband processor are provided. The single chip may comprise a Bluetooth radio, an FM radio, a processor system, and a peripheral transport unit (PTU). FM data may be received and/or transmitted via the FM radio and Bluetooth data may be received and/or transmitted via the Bluetooth radio. The FM radio may receive radio data system (RDS) data. The PTU may support digital and analog interfaces. A processor in the processor system may time-multiplex processing of FM data and processing of Bluetooth data. The single chip may operate in an FM-only, a Bluetooth-only, and an FM-Bluetooth mode. The single chip may reduce power consumption by disabling portions of the Bluetooth radio during FM-only mode and/or disabling analog circuitry when performing digital processing. Communication between Bluetooth and FM channels may be enabled via the single chip.
摘要翻译： 提供了用于单芯片集成蓝牙和FM收发器和基带处理器的方法和系统。 单芯片可以包括蓝牙无线电，FM无线电，处理器系统和外围传输单元（PTU）。 可以通过FM收音机接收和/或发送FM数据，并且可以经由蓝牙无线电接收和/或发送蓝牙数据。 FM收音机可以接收无线电数据系统（RDS）数据。 PTU可以支持数字和模拟接口。 处理器系统中的处理器可以对FM数据进行时间复用处理和处理蓝牙数据。 单芯片可以仅在FM，蓝牙和FM蓝牙模式下工作。 单芯片可以通过在仅FM模式期间禁用蓝牙无线电的部分并且/或在执行数字处理时禁用模拟电路来降低功耗。 蓝牙和FM频道之间的通信可以通过单个芯片启用。
-
5.发明授权Method and system for a single chip integrated Bluetooth and FM transceiver and baseband processor 失效单芯片集成蓝牙和FM收发器和基带处理器的方法和系统公开(公告)号：US08285205B2
公开(公告)日：2012-10-09
申请号：US11286555
申请日：2005-11-22
申请人： Brima Ibrahim , Mitchell Buznitsky , Ahmadreza Rofougaran , John Walley , Bojko Marholev , Roy Tobin , Prasanna Desai , Angel Polo , Hea Joung Kim , Paul A. Lettieri , Siukai Mak
发明人： Brima Ibrahim , Mitchell Buznitsky , Ahmadreza Rofougaran , John Walley , Bojko Marholev , Roy Tobin , Prasanna Desai , Angel Polo , Hea Joung Kim , Paul A. Lettieri , Siukai Mak
CPC分类号： H04H20/08 , H04B1/406 , H04H60/80 , H04H60/92 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/40
摘要： A method and system for a single chip integrated Bluetooth and FM transceiver and baseband processor are provided. The single chip may comprise a Bluetooth radio, an FM radio, a processor system, and a peripheral transport unit (PTU). FM data may be received and/or transmitted via the FM radio and Bluetooth data may be received and/or transmitted via the Bluetooth radio. The FM radio may receive radio data system (RDS) data. The PTU may support digital and analog interfaces. A processor in the processor system may time-multiplex processing of FM data and processing of Bluetooth data. The single chip may operate in an FM-only, a Bluetooth-only, and an FM-Bluetooth mode. The single chip may reduce power consumption by disabling portions of the Bluetooth radio during FM-only mode and/or disabling analog circuitry when performing digital processing. Communication between Bluetooth and FM channels may be enabled via the single chip.
摘要翻译： 提供了用于单芯片集成蓝牙和FM收发器和基带处理器的方法和系统。 单芯片可以包括蓝牙无线电，FM无线电，处理器系统和外围传输单元（PTU）。 可以通过FM收音机接收和/或发送FM数据，并且可以经由蓝牙无线电接收和/或发送蓝牙数据。 FM收音机可以接收无线电数据系统（RDS）数据。 PTU可以支持数字和模拟接口。 处理器系统中的处理器可以对FM数据进行时间复用处理和处理蓝牙数据。 单芯片可以仅在FM，蓝牙和FM蓝牙模式下工作。 单芯片可以通过在仅FM模式期间禁用蓝牙无线电的部分并且/或在执行数字处理时禁用模拟电路来降低功耗。 蓝牙和FM频道之间的通信可以通过单个芯片启用。
-
6.发明申请Method And System For Determining Channel Spacing And Configuring An FM Transmitter 审中-公开确定通道间距和配置FM发射机的方法和系统公开(公告)号：US20080233907A1
公开(公告)日：2008-09-25
申请号：US11846989
申请日：2007-08-29
IPC分类号： H04B1/18
摘要： In a wireless communication system which may include a mobile device having an integrated FM radio transmitter and a FM radio receiver, a geographic location of the mobile device may be determined. A FM channel map may be determined based on the location and the FM radio transmitter may be configured for transmitting FM signals based on the FM channel map, which may include a list of ranked FM channels. The geographic location may be acquired from received RDS or RBDS signals, received GPS signals, other received wireless signals, and/or from user data. Channel spacing, channel offset and/or frequency band may be determined for the FM channel map. A frequency for transmitting FM signals via the FM radio transmitter may be selected based on the determined FM channel map. The FM radio receiver may also be configured for receiving FM signals based on the determined FM channel map.
摘要翻译： 在可以包括具有集成FM无线电发射机和FM无线电接收机的移动设备的无线通信系统中，可以确定移动设备的地理位置。 可以基于该位置来确定FM频道映射，并且FM无线电发射机可以被配置为基于可以包括排列的FM频道的列表的FM频道映射来发送FM信号。 可以从接收的RDS或RBDS信号，接收的GPS信号，其他接收的无线信号和/或从用户数据获取地理位置。 可以为FM频道映射确定信道间隔，信道偏移和/或频带。 可以基于所确定的FM频道映射来选择经由FM无线电发射机发送FM信号的频率。 FM无线电接收机还可以被配置为基于所确定的FM频道映射来接收FM信号。
-
7.发明授权Method and system for simultaneous signal transmission on multiple selected frequencies 有权用于在多个选定频率上同时进行信号传输的方法和系统公开(公告)号：US07974590B2
公开(公告)日：2011-07-05
申请号：US11855217
申请日：2007-09-14
IPC分类号： H04B1/04
摘要： Aspects of a method and system for simultaneous signal transmission on multiple selected frequencies may include generating from a single baseband signal, a plurality of radio frequency transmission signals each at a different radio frequency, wherein the single baseband signal comprises an in-phase signal component and/or a quadrature signal component. The single baseband signal, to generate said plurality of radio frequency transmission signals, may be modulated in a single radio frequency transmission chain, the radio frequency transmission chain comprising intermediate frequency modulation and radio frequency modulation. The plurality of radio frequency transmission signals may be a radio frequency signal and a corresponding image frequency signal, based on the intermediate frequency modulation and the radio frequency modulation. The signals resulting from the intermediate frequency modulation and the radio frequency modulation may be filtered to preserve the radio frequency signal and the corresponding image frequency signal.
摘要翻译： 用于在多个选定频率上同时进行信号传输的方法和系统的方面可以包括：从单个基带信号生成各自在不同射频上的多个射频传输信号，其中单个基带信号包括同相信号分量， /或正交信号分量。 用于产生所述多个射频传输信号的单基带信号可以在单个射频传输链中进行调制，射频传输链包括中频调制和射频调制。 多个射频发送信号可以是基于中频调制和射频调制的射频信号和对应的图像频率信号。 可以对由中频调制和射频调制产生的信号进行滤波以保持射频信号和对应的图像频率信号。
-
8.发明申请METHOD AND SYSTEM FOR SIMULTANEOUS FM TRANSMISSION ON A SELECTED CHANNEL AND ITS CORRESPONDING IMAGE FREQUENCY 有权选择频道上同步FM传输的方法和系统及其相关图像频率公开(公告)号：US20080233897A1
公开(公告)日：2008-09-25
申请号：US11855217
申请日：2007-09-14
IPC分类号： H04B1/02
摘要： Aspects of a method and system for simultaneous signal transmission on multiple selected frequencies may include generating from a single baseband signal, a plurality of radio frequency transmission signals each at a different radio frequency, wherein the single baseband signal comprises an in-phase signal component and/or a quadrature signal component. The single baseband signal, to generate said plurality of radio frequency transmission signals, may be modulated in a single radio frequency transmission chain, the radio frequency transmission chain comprising intermediate frequency modulation and radio frequency modulation. The plurality of radio frequency transmission signals may be a radio frequency signal and a corresponding image frequency signal, based on the intermediate frequency modulation and the radio frequency modulation. The signals resulting from the intermediate frequency modulation and the radio frequency modulation may be filtered to preserve the radio frequency signal and the corresponding image frequency signal.
摘要翻译： 用于在多个选定频率上同时进行信号传输的方法和系统的方面可以包括：从单个基带信号生成各自在不同射频上的多个射频传输信号，其中单个基带信号包括同相信号分量， /或正交信号分量。 用于产生所述多个射频传输信号的单基带信号可以在单个射频传输链中进行调制，射频传输链包括中频调制和射频调制。 多个射频发送信号可以是基于中频调制和射频调制的射频信号和对应的图像频率信号。 可以对由中频调制和射频调制产生的信号进行滤波以保持射频信号和对应的图像频率信号。
-
9.发明申请METHOD AND SYSTEM FOR SIMULTANEOUS SIGNAL TRANSMISSION ON MULTIPLE SELECTED FREQUENCIES 有权多种选择频率同时信号传输的方法与系统公开(公告)号：US20120021706A1
公开(公告)日：2012-01-26
申请号：US13176664
申请日：2011-07-05
IPC分类号： H04B1/02
摘要： Aspects of a method and system for simultaneous signal transmission on multiple selected frequencies may include generating from a single baseband signal, a plurality of radio frequency transmission signals each at a different radio frequency, wherein the single baseband signal comprises an in-phase signal component and/or a quadrature signal component. The single baseband signal, to generate said plurality of radio frequency transmission signals, may be modulated in a single radio frequency transmission chain, the radio frequency transmission chain comprising intermediate frequency modulation and radio frequency modulation. The plurality of radio frequency transmission signals may be a radio frequency signal and a corresponding image frequency signal, based on the intermediate frequency modulation and the radio frequency modulation. The signals resulting from the intermediate frequency modulation and the radio frequency modulation may be filtered to preserve the radio frequency signal and the corresponding image frequency signal.
摘要翻译： 用于在多个选定频率上同时进行信号传输的方法和系统的方面可以包括：从单个基带信号生成各自在不同射频上的多个射频传输信号，其中单个基带信号包括同相信号分量， /或正交信号分量。 用于产生所述多个射频传输信号的单基带信号可以在单个射频传输链中进行调制，射频传输链包括中频调制和射频调制。 多个射频发送信号可以是基于中频调制和射频调制的射频信号和对应的图像频率信号。 可以对由中频调制和射频调制产生的信号进行滤波以保持射频信号和对应的图像频率信号。
-
10.发明授权Method and system for simultaneous signal transmission on multiple selected frequencies 有权用于在多个选定频率上同时进行信号传输的方法和系统公开(公告)号：US08467745B2
公开(公告)日：2013-06-18
申请号：US13176664
申请日：2011-07-05
IPC分类号： H04B1/04
摘要： Aspects of a method and system for simultaneous signal transmission on multiple selected frequencies may include generating from a single baseband signal, a plurality of radio frequency transmission signals each at a different radio frequency, wherein the single baseband signal comprises an in-phase signal component and/or a quadrature signal component. The single baseband signal, to generate said plurality of radio frequency transmission signals, may be modulated in a single radio frequency transmission chain, the radio frequency transmission chain comprising intermediate frequency modulation and radio frequency modulation. The plurality of radio frequency transmission signals may be a radio frequency signal and a corresponding image frequency signal, based on the intermediate frequency modulation and the radio frequency modulation. The signals resulting from the intermediate frequency modulation and the radio frequency modulation may be filtered to preserve the radio frequency signal and the corresponding image frequency signal.
摘要翻译： 用于在多个选定频率上同时进行信号传输的方法和系统的方面可以包括：从单个基带信号生成各自在不同射频上的多个射频传输信号，其中单个基带信号包括同相信号分量， /或正交信号分量。 用于产生所述多个射频传输信号的单基带信号可以在单个射频传输链中进行调制，射频传输链包括中频调制和射频调制。 多个射频发送信号可以是基于中频调制和射频调制的射频信号和对应的图像频率信号。 可以对由中频调制和射频调制产生的信号进行滤波以保持射频信号和对应的图像频率信号。
-
-
-
-
-
-
-
-
-
搜索结果
53 条记录 (耗时 0.024 秒)
