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1. 发明授权

US06957053B1 Method for selection of a receiver tuning frequency 失效
标题翻译：选择接收机调谐频率的方法
公开(公告)号：US06957053B1
公开(公告)日：2005-10-18
申请号：US09980220
申请日：2000-11-02
申请人： Paulus Louis Guido Moers
发明人： Paulus Louis Guido Moers
IPC分类号： H03J5/02 , H03J1/00 , H03J7/18 , H04B1/16 , H04B1/18
CPC分类号： H03J7/186 , H03J1/0083 , H04H2201/13
摘要： Method for tuning the reception of radio broadcast signals to an FM RDS transmitter using program related data and transmitter related data and receiver executing the method, providing a band scanning search for detecting FM RDS transmitters exceeding a predetermined reception quality level. To enhance efficiency in data processing and use of storage capacity, transmitter related data including tuning data is stored separately from program related RDS data. Per each detected transmitter a permanency factor indicating the permanency in reception quality thereof is being allocated to each detected RDS transmitter and stored in a first memory bank, along with the relevant tuning data. Per each program identification code carried in the RDS data of the so detected transmitters program related FM RDS data are being stored in a second memorybank, a linkage code defining the storage address within the second memory bank containing the program data carried by the relevant FM RDS transmitter being allocated to the transmitter data of each FM RDS transmitter and stored in the first memory bank.
摘要翻译：用于使用节目相关数据和发射机相关数据以及接收机执行该方法来调谐向FM RDS发射机接收无线电广播信号的方法，提供检测超过预定接收质量水平的FM RDS发射机的频带扫描搜索。为了提高数据处理和使用存储容量的效率，包含调谐数据的发射器相关数据与程序相关的RDS数据分开存储。每个检测到的发送器，指示其接收质量的永久性的永久性因子被分配给每个检测到的RDS发送器，并且与相关调谐数据一起存储在第一存储体中。根据所检测到的发射器程序相关的FM RDS数据的RDS数据中携带的每个节目识别码正被存储在第二存储器组中，定义包含相关FM RDS携带的节目数据的第二存储器组内的存储地址的链接码发射机被分配给每个FM RDS发射机的发射机数据并存储在第一存储体中。

2. 发明申请

US20170264337A1 RADIO-FREQUENCY MODULE 有权
公开(公告)号：US20170264337A1
公开(公告)日：2017-09-14
申请号：US15607734
申请日：2017-05-30
申请人： Murata Manufacturing Co., Ltd.
发明人： Takeshi KOGURE , Atsushi ONO , Hiroyuki NAGAMORI
IPC分类号： H04B1/525 , H03J7/18 , H04B1/12 , G01S1/20 , H04B1/44 , H04B1/04
CPC分类号： H04B1/525 , G01S1/20 , H03F1/02 , H03F3/24 , H03J7/186 , H04B1/0057 , H04B1/04 , H04B1/123 , H04B1/44 , H04B2001/045
摘要： A radio-frequency module includes a first transmitter-and-receiver that transmits and receives a signal in a first band, and a second transmitter-and-receiver that transmits and receives a signal in a second band higher than the first band. The first transmitter-and-receiver includes a first amplifier circuit and a first separator circuit and the second transmitter-and-receiver includes a second amplifier circuit and a second separator circuit. The first separator is located on a substrate between the first amplifier circuit and the second separator circuit, such that the first separator circuit is spatially interposed between the first amplifier circuit and the second separator circuit.

3. 发明申请

US20080129885A1 DIGITAL BROADCASTING RECEIVER AND ONE-TOUCH CHANNEL SETTING METHOD 有权
标题翻译：数字广播接收机和单通道信道设置方法
公开(公告)号：US20080129885A1
公开(公告)日：2008-06-05
申请号：US11872149
申请日：2007-10-15
申请人： Ho Yi , Seung-Kwan Ha , Jun-Hyung Kim
发明人： Ho Yi , Seung-Kwan Ha , Jun-Hyung Kim
IPC分类号： H04N5/50
CPC分类号： H03J1/0075 , H03J7/186 , H04N5/50 , H04N21/4263 , H04N21/4345
摘要： A digital broadcast receiver and a one-touch channel setting method are disclosed. In order to set channels, the digital broadcast receiver tunes a tuner corresponding to an applied channel setting value chosen from available channel setting values that are made from combinations of channel setting value factors by referencing a transponder list corresponding to the applied channel setting value, and sets an antenna and a tuner to correspond with the applied channel setting value in accordance with the tuning result. Thus, the antenna and tuner may be set automatically for searching channels.
摘要翻译：公开了一种数字广播接收机和一触式通道设定方法。为了设置频道，数字广播接收机通过参考与所应用的频道设置值相对应的应答器列表，调谐与通过频道设置值因子的组合从可用频道设置值中选择的应用频道设置值对应的调谐器，以及根据调谐结果设置天线和调谐器以与应用的频道设置值相对应。因此，可以自动设置天线和调谐器来搜索频道。

4. 发明申请

US20180115305A1 METHODS AND APPARATUS SUPPORTING CONTROLLED TRANSMISSION AND RECEPTION OF MESSAGES 审中-公开
公开(公告)号：US20180115305A1
公开(公告)日：2018-04-26
申请号：US15476887
申请日：2017-03-31
申请人： QUALCOMM Incorporated
发明人： Muhammad Nazmul ISLAM , Sundar SUBRAMANIAN , Junyi LI
IPC分类号： H03J5/24 , H03J7/18 , H03J7/04 , H03J9/00 , H04B7/0417 , H04N5/50
CPC分类号： H03J5/242 , H03J7/047 , H03J7/186 , H03J9/002 , H03J2200/27 , H04B7/0417 , H04B7/0695 , H04B7/088 , H04N5/50 , H04W74/0816
摘要： Methods and apparatus that support controlled transmission and directional reception of RTS and/or CTS messages, are described. Controlled transmission may include transmitting a same RTS message multiple times in the same direction and/or transmitting an RTS message with a length that is multiple times longer than a standard RTS message. In an aspect, a receiver may determine spatial directions of a plurality of transmitters including a first transmitter and at least one other transmitter, and may perform a beam sweep in the determined spatial directions for receiving one or more RTS messages. A transmitter may determine that a receiver is to perform a beam sweep in K different spatial directions, and may transmit a same RTS message for a data transmission K times in the same direction or an RTS message with a length approximately K times longer than a standard RTS message, during a duration of the beam sweep.

5. 发明授权

US09917615B2 Radio-frequency module 有权
公开(公告)号：US09917615B2
公开(公告)日：2018-03-13
申请号：US15607734
申请日：2017-05-30
申请人： Murata Manufacturing Co., Ltd.
发明人： Takeshi Kogure , Atsushi Ono , Hiroyuki Nagamori
IPC分类号： H04B1/525 , H04B1/44 , H04B1/04 , H04B1/12 , G01S1/20 , H03J7/18
CPC分类号： H04B1/525 , G01S1/20 , H03F1/02 , H03F3/24 , H03J7/186 , H04B1/0057 , H04B1/04 , H04B1/123 , H04B1/44 , H04B2001/045
摘要： A radio-frequency module includes a first transmitter-and-receiver that transmits and receives a signal in a first band, and a second transmitter-and-receiver that transmits and receives a signal in a second band higher than the first band. The first transmitter-and-receiver includes a first amplifier circuit and a first separator circuit and the second transmitter-and-receiver includes a second amplifier circuit and a second separator circuit. The first separator is located on a substrate between the first amplifier circuit and the second separator circuit, such that the first separator circuit is spatially interposed between the first amplifier circuit and the second separator circuit.

6. 发明授权

US5303400A Radio frequency receiver including dual receivers for increasing scanning speed 失效
标题翻译：包括双接收机的射频接收机，用于增加扫描速度
公开(公告)号：US5303400A
公开(公告)日：1994-04-12
申请号：US680865
申请日：1991-04-05
申请人： Kazuhiko Mogi
发明人： Kazuhiko Mogi
IPC分类号： H04B1/06 , H03J1/00 , H03J7/18 , H04B1/16
CPC分类号： H04B1/1646 , H03J7/186 , H04H20/26 , H04H40/18 , H03J1/0008 , H04H2201/60
摘要： A radio receiver including a first receiver and a second receiver means which sweep frequencies of the divided regions of one reception band respectively or from lower end to upper end of one reception band. A control circuit stores received broadcasting stations having the reception quality level higher than the levels specified by sweeping the first receivers and the second receiver respectively.
摘要翻译：一种无线电接收机，包括第一接收机和第二接收机装置，其分别扫描一个接收频带的分割区域的频率或从一个接收频带的下限到上端。控制电路存储接收质量水平高于通过扫描第一接收机和第二接收机指定的电平的接收广播电台。

7. 发明授权

US10075149B2 Methods and apparatus supporting controlled transmission and reception of messages 有权
公开(公告)号：US10075149B2
公开(公告)日：2018-09-11
申请号：US15476887
申请日：2017-03-31
申请人： QUALCOMM Incorporated
发明人： Muhammad Nazmul Islam , Sundar Subramanian , Junyi Li
IPC分类号： H04B1/18 , H03J5/24 , H03J7/04 , H03J7/18 , H03J9/00 , H04B7/0417 , H04N5/50 , H04W74/08
CPC分类号： H03J5/242 , H03J7/047 , H03J7/186 , H03J9/002 , H03J2200/27 , H04B7/0417 , H04B7/0695 , H04B7/088 , H04N5/50 , H04W74/0816
摘要： Methods and apparatus that support controlled transmission and directional reception of RTS and/or CTS messages, are described. Controlled transmission may include transmitting a same RTS message multiple times in the same direction and/or transmitting an RTS message with a length that is multiple times longer than a standard RTS message. In an aspect, a receiver may determine spatial directions of a plurality of transmitters including a first transmitter and at least one other transmitter, and may perform a beam sweep in the determined spatial directions for receiving one or more RTS messages. A transmitter may determine that a receiver is to perform a beam sweep in K different spatial directions, and may transmit a same RTS message for a data transmission K times in the same direction or an RTS message with a length approximately K times longer than a standard RTS message, during a duration of the beam sweep.

8. 发明授权

US08269901B2 Digital broadcasting receiver and one-touch channel setting method 有权
标题翻译：数字广播接收机和一键通道设定方法
公开(公告)号：US08269901B2
公开(公告)日：2012-09-18
申请号：US11872149
申请日：2007-10-15
申请人： Ho Yi , Seung-Kwan Ha , Jun-Hyung Kim
发明人： Ho Yi , Seung-Kwan Ha , Jun-Hyung Kim
IPC分类号： H04N5/50 , H04N7/20
CPC分类号： H03J1/0075 , H03J7/186 , H04N5/50 , H04N21/4263 , H04N21/4345
摘要： A digital broadcast receiver and a one-touch channel setting method are disclosed. In order to set channels, the digital broadcast receiver tunes a tuner corresponding to an applied channel setting value chosen from available channel setting values that are made from combinations of channel setting value factors by referencing a transponder list corresponding to the applied channel setting value, and sets an antenna and a tuner to correspond with the applied channel setting value in accordance with the tuning result. Thus, the antenna and tuner may be set automatically for searching channels.
摘要翻译：公开了一种数字广播接收机和一触式通道设定方法。为了设置频道，数字广播接收机通过参考与所应用的频道设置值相对应的应答器列表，调谐与通过频道设置值因子的组合从可用频道设置值中选择的应用频道设置值对应的调谐器，以及根据调谐结果设置天线和调谐器以与应用的频道设置值相对应。因此，可以自动设置天线和调谐器来搜索频道。

9. 发明授权

US07254378B2 Receiver system for decoding data embedded in an electromagnetic signal 有权
标题翻译：用于解码嵌入电磁信号中的数据的接收机系统
公开(公告)号：US07254378B2
公开(公告)日：2007-08-07
申请号：US10841236
申请日：2004-05-07
申请人： Christoph Benz , Andreas Körner , Stefan Gierl
发明人： Christoph Benz , Andreas Körner , Stefan Gierl
IPC分类号： H04B1/06
CPC分类号： H04H40/09 , H03J1/0083 , H03J7/186 , H04H20/34 , H04H20/55 , H04H2201/13 , H04H2201/60
摘要： A system for decoding data, such as travel and traffic information, configured in data blocks embedded in an electromagnetic signal, such as a broadcasted radio signal, has been developed. The system includes a method and receiver for decoding the data with a background tuner in a manner that does not impair the ability of the background tuner to demodulate other signals. While a main tuner is tuned to demodulate a first electromagnetic signal to produce a data stream, the background tuner is switched to decode the data blocks only when the data blocks are expected to be received. In the remaining time, the background tuner is free to demodulate other signals to support a diversity or other function. If a data block is not received, or not received when expected, the background tuner returns to demodulating one or more other frequencies after a predetermined time interval has elapsed.
摘要翻译：已经开发了用于解码嵌入在诸如广播无线电信号的电磁信号中的数据块中的诸如旅行和交通信息之类的数据的系统。该系统包括用于以不损害背景调谐器解调其他信号的能力的方式用背景调谐器对数据进行解码的方法和接收器。当主调谐器被调谐以解调第一电磁信号以产生数据流时，仅当期望接收数据块时，才将背景调谐器切换到对数据块进行解码。在剩余时间内，背景调谐器可以自由地解调其他信号，以支持多样性或其他功能。如果未预期数据块被接收或未被接收，则在经过预定时间间隔之后，背景调谐器返回到解调一个或多个其它频率。

10. 发明申请

US20050037721A1 Receiver system for decoding data embedded in an electromagnetic signal 有权
标题翻译：用于解码嵌入电磁信号中的数据的接收机系统
公开(公告)号：US20050037721A1
公开(公告)日：2005-02-17
申请号：US10841236
申请日：2004-05-07
申请人： Christoph Benz , Andreas Korner , Stefan Gierl
发明人： Christoph Benz , Andreas Korner , Stefan Gierl
IPC分类号： H03J1/00 , H03J7/18 , H04B1/16 , H04H20/34 , H04H20/55 , H04H40/09 , H04B1/18
CPC分类号： H04H40/09 , H03J1/0083 , H03J7/186 , H04H20/34 , H04H20/55 , H04H2201/13 , H04H2201/60
摘要： A system for decoding data, such as travel and traffic information, configured in data blocks embedded in an electromagnetic signal, such as a broadcasted radio signal, has been developed. The system includes a method and receiver for decoding the data with a background tuner in a manner that does not impair the ability of the background tuner to demodulate other signals. While a main tuner is tuned to demodulate a first electromagnetic signal to produce a data stream, the background tuner is switched to decode the data blocks only when the data blocks are expected to be received. In the remaining time, the background tuner is free to demodulate other signals to support a diversity or other function. If a data block is not received, or not received when expected, the background tuner returns to demodulating one or more other frequencies after a predetermined time interval has elapsed.
摘要翻译：已经开发了用于解码嵌入在诸如广播无线电信号的电磁信号中的数据块中的诸如旅行和交通信息之类的数据的系统。该系统包括用于以不损害背景调谐器解调其他信号的能力的方式用背景调谐器对数据进行解码的方法和接收器。当主调谐器被调谐以解调第一电磁信号以产生数据流时，仅当期望接收数据块时，才将背景调谐器切换到对数据块进行解码。在剩余时间内，背景调谐器可以自由地解调其他信号，以支持多样性或其他功能。如果未预期数据块被接收或未被接收，则在经过预定时间间隔之后，背景调谐器返回到解调一个或多个其它频率。

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