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1 | CN106027185B |
接收器中无线电服务跟随的管理方法和对应接收器
Grant
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Publication/Patent Number: CN106027185B | Publication Date: 2021-03-30 | Application Number: 201510822683.3 | Filing Date: 2015-11-24 | Inventor： E·普雷特塞耶 | Assignee: 意法半导体(大西部)公司 | IPC: H04H40/18 | Abstract: 用于在接收器中基于在不同频率上等同音频内容的同步广播而管理无线电服务连续性的方法包括，调谐接收器至对应于第一音频内容的第一广播的第一频率，在接收器中检测在第二频率上广播的、具有在阈值之上质量等级并且与第一音频内容配对的第二音频内容。 | |||
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2 | US2021075531A1 |
METHOD FOR DETERMINING STATION NAMES OF A LIST OF RADIO STATIONS
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Publication/Patent Number: US2021075531A1 | Publication Date: 2021-03-11 | Application Number: 16/642,260 | Filing Date: 2018-09-04 | Inventor： LefranÇois, David Moureau, Aymeric | Assignee: CONTINENTAL AUTOMOTIVE FRANCE CONTINENTAL AUTOMOTIVE GMBH | IPC: H04H60/44 | Abstract: A method for decoding the name of detected radio stations, the method being implemented by a receiving system including at least one radio receiver, each of the received radio signals including a digital datum corresponding, at least intermittently, to the name of the radio station, the method including the following steps: for each radio station belonging to a list of radio stations preselected from the detected radio stations, a first decoding of the digital datum at a first sampling frequency, in order to determine a probable name; for any detected radio station not belonging to the list of preselected radio stations, a second decoding of the digital datum at a second sampling frequency lower than the first, in order to determine a probable name; and measuring a quality of the radio signal and inhibiting the first and second decodings if the quality of the signal drops below a preset threshold. | |||
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3 | CN112352391A |
无线电台推荐
Substantial Examination
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Publication/Patent Number: CN112352391A | Publication Date: 2021-02-09 | Application Number: 201880095065.5 | Filing Date: 2018-08-23 | Inventor： 维克拉姆·阿加尔瓦尔 皮尤什·阿加瓦尔 | Assignee: 谷歌有限责任公司 | IPC: H04H60/42 | Abstract: 实现和应用具有当电台变得可用于多个用户时从客户端设备搜集的无线电台信息(即，“众包”无线电台信息)的数据库并且允许客户端仅下载与用户的行进路线和/或与客户端设备或用户相关联的无线电台选择标准有关的无线电台信息。可以经由客户端设备的图形界面来渲染无线电台信息，以允许用户在当前无线电信号下降到无法使用的点之前或在当前无线电信号下降到无法使用的点时，信息化地选择新的无线电台。可以渲染无线电台信息，以使用户的地面无线电调谐到新电台。 | |||
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4 | CN112242875A |
收听车载收音机的方法及系统
Substantial Examination
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Publication/Patent Number: CN112242875A | Publication Date: 2021-01-19 | Application Number: 201910648726.9 | Filing Date: 2019-07-18 | Inventor： 时红仁 | Assignee: 上海博泰悦臻电子设备制造有限公司 | IPC: H04H20/57 | Abstract: 本申请涉及一种收听车载收音机的方法，包括：车载终端将车载收音机当前的广播内容对应的频道信息发送给移动终端；移动终端接收频道信息，并向云端服务器发送用于获取广播节目信息的第一请求，第一请求包括频道信息；云端服务器根据第一请求中的频道信息将对应的广播节目信息发送给移动终端，以使得移动终端显示广播节目信息。通过这种方式，可以在用户收听车载收音机时提供给用户更多的信息内容。 | |||
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5 | EP3791495A1 |
RADIO STATION RECOMMENDATIONS
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Publication/Patent Number: EP3791495A1 | Publication Date: 2021-03-17 | Application Number: 18765784.6 | Filing Date: 2018-08-23 | Inventor： Aggarwal, Vikram Agarwal, Piyush | Assignee: Google LLC | IPC: H04H60/42 | ||||
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6 | CN112653530A |
车载收音机及其快速搜台方法、系统、介质和车机
Public
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Publication/Patent Number: CN112653530A | Publication Date: 2021-04-13 | Application Number: 201910968761.9 | Filing Date: 2019-10-12 | Inventor： 孙中全 | Assignee: 上海博泰悦臻电子设备制造有限公司 | IPC: H04H60/43 | Abstract: 本发明提供一种车载收音机及其快速搜台方法、系统、介质和车机，所述方法包括以下步骤：判断所述车载收音机是否连接有网络信号；当有网络信号时获取车辆当前位置信息；基于所述车辆当前位置信息通过网络获取车辆当前位置可接收范围内的所有频点信息，并将所述所有频点信息发送至所述车辆的车载收音机。本发明的一种车载收音机及其快速搜台方法、系统、介质和车机，用于方便收音机快速地获取车辆当前位置的所有频点信息。 | |||
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7 | US2021083787A1 |
OVER-THE-AIR PROGRAMMING INTEGRATION WITH OVER THE TOP STREAMING SERVICES
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Publication/Patent Number: US2021083787A1 | Publication Date: 2021-03-18 | Application Number: 16/574,896 | Filing Date: 2019-09-18 | Inventor： Jain, Vikal Kumar | Assignee: Sling Media L.L.C. | IPC: H04H60/43 | Abstract: Various arrangements for integrating over-the-air (OTA) television programming with streaming media are presented. An OTA integration module may request, from an OTA tuner device, a stream of an OTA television channel, wherein the OTA television channel is broadcast over a geographic region on the VHF band or UHF band. The OTA integration module may receive, from the OTA tuner device, the stream of the OTA television channel. The OTA integration module may provide, to a media presentation application, the stream of the OTA television channel. The media presentation application executed by the streaming media player device may output the steam of the OTA television channel for presentation. | |||
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8 | US2021021357A1 |
OUTPUT POWER DETERMINATION FOR OPTIMAL RADIO SIGNAL TRANSMISSION
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Publication/Patent Number: US2021021357A1 | Publication Date: 2021-01-21 | Application Number: 16/980,650 | Filing Date: 2019-03-15 | Inventor： Curinga, Florian Erneberg, Mikael Hedberg, Alex | Assignee: H&E SOLUTIONS AB | IPC: H04H20/55 | Abstract: Disclosed is a system and method for determining output transmission power for radio signal transmission, from an interception transmitter and from an announcement transmitter, respectively, to at least one announcement receiver, wherein each announcement receiver is in a respective motor vehicle, the method comprising: receiving an input signal to be suppressed; determining a first field strength of the input signal, at a first frequency fI, at a position POSR; determining a first transmission power of a first radio signal, intended to be transmitted by the interception transmitter, needed to suppress the input signal at an interception transmission distance; determining a second field strength of at least one of atmospheric noise and the input signal at a second frequency fA, at the position POSR; and determining a second transmission power of second radio signal comprising an announcement to be transmitted by the announcement transmitter to the at least one announcement receiver. | |||
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9 | US10911931B1 |
GPS assisted, radio-device communication apparatus and method for human or machine operated vehicle
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Publication/Patent Number: US10911931B1 | Publication Date: 2021-02-02 | Application Number: 16/892,149 | Filing Date: 2020-06-03 | Inventor： Cooper, J. Carl | Assignee: Cooper, J. Carl | IPC: H04W8/00 | Abstract: An apparatus and method are disclosed to receive location data identifying the current location of a vehicle, for example an automobile or aircraft. A database, storing radio device records, is then queried. Each radio device record in the database identifies a radio device and its location. Radio device records associated with radio devices likely to be within communication range of the vehicle may then be retrieved from the database. The radio device records may be used to generate information for individual ones of radio devices which are likely to be within range of the vehicle and display that radio device information to a vehicle operator via an electronic display. The display may be updated as the vehicle travels to display radio device information as the radio devices come into range of the vehicle and remove radio device information from the display as the vehicle travels out of range. | |||
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10 | US2021004842A1 |
SYSTEMS AND METHODS FOR GENERATING CONSUMPTION PROBABILITY METRICS
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Publication/Patent Number: US2021004842A1 | Publication Date: 2021-01-07 | Application Number: 17/023,587 | Filing Date: 2020-09-17 | Inventor： Bennett, Steven | Assignee: Rovi Guides, Inc. | IPC: G06Q30/02 | Abstract: A consumption probability metric may be generated for a media asset. An aggregated forecast predicting user consumption of a media asset is received. A plurality of probabilities, each corresponding to a user of a plurality of users, is received, each indicating how likely a respective user is to consume the media asset. A weight for the plurality of users is calculated representing a ratio of the total number of users to a number of users in the plurality of users. A disaggregated forecast predicting user consumption of a media asset is determined based on the weight for the plurality of users and the plurality of probabilities. A modification factor is computed based on the aggregated forecast and the disaggregated forecast. A metric is generated that includes a plurality of user identifiers associated with the plurality of users and a plurality of modified probabilities each modified by the modification factor. | |||
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11 | USRE48384E1 |
Content access
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Publication/Patent Number: USRE48384E1 | Publication Date: 2021-01-05 | Application Number: 16/282,142 | Filing Date: 2019-02-21 | Inventor： Potrebic, Peter J. Jha, Prashant K. Tozer, Mark B. | Assignee: Rovi Technologies Corporation | IPC: H04H60/43 | Abstract: Techniques are described to provide content access. In an implementation, a determination is made at a client that a high-definition channel has content that matches content provided by a standard-definition channel. Access is provided to the content via the high-definition channel and access is restricted to the content via the standard-definition channel up the client is capable of outputting the content and high definition. | |||
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12 | US10924792B2 |
System and method for surveying broadcasting ratings
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Publication/Patent Number: US10924792B2 | Publication Date: 2021-02-16 | Application Number: 15/929,183 | Filing Date: 2019-12-10 | Inventor： Cho, Hoon-young Kim, Kil-youn Lee, Jaehyung | Assignee: Enswers Co., Ltd. | IPC: H04H60/56 | Abstract: A system and method in which a TV signal reception device (e.g., set top box) receives a broadcast signal, sends the broadcast signal to a TV, and sends an event signal to a rating statistics information server or associated user terminal when a predetermined condition occurs, to ultimately cause an associated user terminal to generate fingerprint data of audio from the TV and to provide the fingerprint data to the server so as to facilitate channel identification and generation of ratings statistics. | |||
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13 | US10965390B2 |
Receiver apparatus and method for controlling the access to contents broadcasted via satellite
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Publication/Patent Number: US10965390B2 | Publication Date: 2021-03-30 | Application Number: 15/736,249 | Filing Date: 2015-06-15 | Inventor： James, Robert | Assignee: Saronikos Trading and Services, Unipessoal LDA | IPC: H04H60/15 | Abstract: A receiver apparatus and a method for controlling the access to at least a portion of a content broadcasted via satellite, wherein the receiver apparatus includes a receiver for receiving broadcast signals configured for receiving at least a broadcast signal having at least a content, a receiver for receiving terrestrial signals configured for receiving at least a terrestrial signal, and a processor configured for determining access information on the basis of at least the received terrestrial signal, and allowing or blocking, on the basis of at least the access information, the access to the at least one content of the broadcast signal. | |||
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14 | US10924196B2 |
Reception apparatus, reception method, transmission apparatus, and transmission method
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Publication/Patent Number: US10924196B2 | Publication Date: 2021-02-16 | Application Number: 16/332,121 | Filing Date: 2017-10-26 | Inventor： Takahashi, Kazuyuki | Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION | IPC: H03K9/00 | Abstract: The present technology relates to a reception apparatus, a reception method, a transmission apparatus, and a transmission method permitting provision of an emergency warning service more suited to actual operation. Provided is a reception apparatus including a reception section and a demodulation section. The reception section receives a physical layer frame transported as a broadcast signal on the basis of monitoring information that is included in upper layer signalling, signalling in a layer higher than a physical layer, and that is used to monitor a specific service. The demodulation section demodulates physical layer signalling acquired from the physical layer frame and monitors whether emergency warning information has been transported on the basis of emergency warning notice information acquired as a result of the demodulation. In the case where the emergency warning notice information indicates that the emergency warning information has been transported, the reception apparatus starts up automatically. The present technology is applicable, for example, to a transport system for transporting a physical layer frame compliant with the DVB-T2 standard. | |||
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15 | EP3424219B1 |
MEDIA CHANNEL IDENTIFICATION WITH MULTI-MATCH DETECTION AND DISAMBIGUATION BASED ON SINGLE-MATCH
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Publication/Patent Number: EP3424219B1 | Publication Date: 2021-01-20 | Application Number: 17760606.8 | Filing Date: 2017-02-28 | Inventor： Lee, Jaehyung Seo, Chung Won Kwon, Youngmoo | Assignee: Gracenote, Inc. | IPC: H04N21/234 | ||||
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16 | US10972786B2 |
Media channel identification and action with multi-match detection and disambiguation based on matching with differential reference- fingerprint feature
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Publication/Patent Number: US10972786B2 | Publication Date: 2021-04-06 | Application Number: 15/929,180 | Filing Date: 2019-12-05 | Inventor： Lee, Jaehyung Lee, Dewey Ho Cremer, Markus | Assignee: Gracenote, Inc. | IPC: H04H60/32 | Abstract: A computing system compares various reference fingerprints each representing a reference media stream broadcast on a different respective known channel, and the computing system determines that a plurality of the reference fingerprints match each other, thus defining a multi-match group of the matching reference fingerprints. In response, the computing system identifies a fingerprint feature that could define a distinction between the reference fingerprints, and the computing system resolves the multi-match based on the identified feature, thereby determining the channel carrying the media stream being rendered by the media presentation device. And the server then takes channel-specific action based on the determined channel. | |||
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17 | EP3780630A1 |
MEDIA CHANNEL IDENTIFICATION AND ACTION WITH MULTI-MATCH DETECTION BASED ON REFERENCE STREAM COMPARISON
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Publication/Patent Number: EP3780630A1 | Publication Date: 2021-02-17 | Application Number: 20197250.2 | Filing Date: 2017-02-28 | Inventor： Seo, Chung Won Kwon, Youngmoo Lee, Jaehyung | Assignee: Gracenote Inc. | IPC: H04N21/236 | Abstract: A computing system will compare various reference fingerprints each representing a reference media stream broadcast on a different respective known channel, and the computing system will determine that a plurality of the reference fingerprints match each other, thus defining a multi-match group of the matching reference fingerprints. Further, the computing system will determine that a query fingerprint representing a media stream being rendered by a media presentation device matches the multi-match group, thus raising a question of which channel is carrying the media stream that is being rendered by the media presentation device. By considering one or more attributes of the query fingerprint, the server may then disambiguate and thereby determine the channel at issue, and the server may in turn take channel-specific action. | |||
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18 | US2021037285A1 |
Media Channel Identification with Multi-Match Detection and Disambiguation Based on Time of Broadcast
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Publication/Patent Number: US2021037285A1 | Publication Date: 2021-02-04 | Application Number: 16/949,183 | Filing Date: 2020-10-19 | Inventor： Seo, Chung Won Kwon, Youngmoo Lee, Jaehyung | Assignee: Gracenote, Inc. | IPC: H04N21/44 | Abstract: Disclosed herein are methods and systems to help disambiguate channel identification in a scenario where fingerprint data of media content being rendered by a media presentation device matches multiple reference fingerprints corresponding respectively with multiple different channels. Upon detecting such a multi-match, a server or other entity will perform disambiguation based at least in part on a comparison of time of broadcast of the media content being rendered by the media presentation device with time of broadcast of the media content represented by the reference fingerprints. The server or other entity will thereby determine the channel on which the media content being rendered by the media presentation device is arriving, so as to facilitate taking channel-specific action. | |||
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19 | US10939162B2 |
Media channel identification and action with multi-match detection based on reference stream comparison
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Publication/Patent Number: US10939162B2 | Publication Date: 2021-03-02 | Application Number: 15/929,193 | Filing Date: 2019-12-19 | Inventor： Seo, Chung Won Kwon, Youngmoo Lee, Jaehyung | Assignee: Gracenote, Inc. | IPC: H04H60/32 | Abstract: A computing system will compare various reference fingerprints each representing a reference media stream broadcast on a different respective known channel, and the computing system will determine that a plurality of the reference fingerprints match each other, thus defining a multi-match group of the matching reference fingerprints. Further, the computing system will determine that a query fingerprint representing a media stream being rendered by a media presentation device matches the multi-match group, thus raising a question of which channel is carrying the media stream that is being rendered by the media presentation device. By considering one or more attributes of the query fingerprint, the server may then disambiguate and thereby determine the channel at issue, and the server may in turn take channel-specific action. | |||
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20 | EP2928093B1 |
Radio broadcast receiving apparatus and broadcast frequency detection method
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Publication/Patent Number: EP2928093B1 | Publication Date: 2020-09-23 | Application Number: 15156253.5 | Filing Date: 2015-02-24 | Inventor： Hamaguchi, Tomoya | Assignee: Alpine Electronics, Inc. | IPC: H04H60/43 |
3.Current Quota