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1. 发明授权

US08437790B1 Location determination for white space utilization 有权
公开(公告)号：US08437790B1
公开(公告)日：2013-05-07
申请号：US13315053
申请日：2011-12-08
申请人： Amer A. Hassan , Billy R. Anders, Jr. , Danny Allen Reed , Paul William Garnett
发明人： Amer A. Hassan , Billy R. Anders, Jr. , Danny Allen Reed , Paul William Garnett
IPC分类号： H04B7/00
CPC分类号： H04W16/14 , H04W16/16 , H04W28/04 , H04W64/003 , H04W72/044 , H04W72/048 , H04W84/00
摘要： A technique for a wireless device to obtain white space information from a component configured for cellular communication, such as a cellular phone. The wireless device and cellular phone may communicate using a short-range connection, such as a peer-to-peer connection, ensuring that the white space information, which is location based, generated by the cellular phone is also accurate for the location of the wireless device. With such white space information, the wireless device can comply with regulatory requirements for white space use by accessing a regulatory database identifying, by location, available white space channels. When the cellular phone is configured for accessing a wide area network, the cellular telephone may provide the white space information as a set of channels available for white space communication. Channels of the set may be prioritized based on one or more parameters, including frequency, permitted transmit power or detected noise.

2. 发明申请

US20130301681A1 Frequency Hopping for Dynamic Spectrum Access 审中-公开
标题翻译：用于动态频谱访问的跳频
公开(公告)号：US20130301681A1
公开(公告)日：2013-11-14
申请号：US13470675
申请日：2012-05-14
申请人： Amer A. Hassan , Danny Allen Reed , Paul William Garnett , Billy R. Anders, JR.
发明人： Amer A. Hassan , Danny Allen Reed , Paul William Garnett , Billy R. Anders, JR.
IPC分类号： H04B1/69
CPC分类号： H04B1/713 , H04W16/14
摘要： Described is a technology by which available radio frequency channels are switched/varied by communicating devices according to a frequency hopping pattern. The pattern may be a pseudorandom pattern, which may be weighted based at least in part on channel interference data. As also described herein, interference-related data may be used in a decoding scheme.
摘要翻译：描述了根据跳频图案通过通信设备来切换/改变可用射频信道的技术。该模式可以是伪随机模式，其可以至少部分地基于信道干扰数据来加权。如本文所述，可以在解码方案中使用干扰相关数据。

3. 发明申请

US20130336335A1 Error Control Coding for Noncontiguous Channel Aggregation 有权
标题翻译：非连续通道聚合的错误控制编码
公开(公告)号：US20130336335A1
公开(公告)日：2013-12-19
申请号：US13526518
申请日：2012-06-19
申请人： Amer A. Hassan , Danny Allen Reed , Paul William Garnett
发明人： Amer A. Hassan , Danny Allen Reed , Paul William Garnett
IPC分类号： H04J3/22
CPC分类号： H04L69/14 , H04L45/24 , Y02D50/30
摘要： The subject disclosure is generally directed towards a technology by which non-contiguous channels of unequal bandwidth may be aggregated for use by communication devices. A data stream is partitioned (e.g., via puncturing) into partitioned data streams for communication over aggregated non-contiguous channels, one partitioned data stream per channel, in which partitioning is based upon each channel's bandwidth. Secondary puncturing may be used on any partitioned data stream that is to be transmitted over a channel associated with a regulatory constraint, e.g., a regulatory mask. Database querying, which may include providing device filter characteristics, may be used to obtain the set of channels available for use, along with any regulatory mask associated with a channel.
摘要翻译：主题公开通常涉及一种技术，通过该技术不均匀带宽的不连续信道可被聚合以供通信设备使用。数据流被分割（例如，通过删截）到用于通过聚合的非连续信道进行通信的分割数据流，每个信道一个分区数据流，其中分区基于每个信道的带宽。次要穿孔可以用于要通过与调节约束（例如调节掩模）相关联的信道发送的任何分区数据流。数据库查询（可能包括提供设备过滤器特性）可用于获得可用于使用的通道组以及与通道相关联的任何调节掩码。

4. 发明授权

US09277032B2 Error control coding for noncontiguous channel aggregation 有权
标题翻译：用于不连续信道聚合的错误控制编码
公开(公告)号：US09277032B2
公开(公告)日：2016-03-01
申请号：US13526518
申请日：2012-06-19
申请人： Amer A. Hassan , Danny Allen Reed , Paul William Garnett
发明人： Amer A. Hassan , Danny Allen Reed , Paul William Garnett
IPC分类号： H04J3/22 , H04L29/06 , H04L12/707
CPC分类号： H04L69/14 , H04L45/24 , Y02D50/30
摘要： The subject disclosure is generally directed towards a technology by which non-contiguous channels of unequal bandwidth may be aggregated for use by communication devices. A data stream is partitioned (e.g., via puncturing) into partitioned data streams for communication over aggregated non-contiguous channels, one partitioned data stream per channel, in which partitioning is based upon each channel's bandwidth. Secondary puncturing may be used on any partitioned data stream that is to be transmitted over a channel associated with a regulatory constraint, e.g., a regulatory mask. Database querying, which may include providing device filter characteristics, may be used to obtain the set of channels available for use, along with any regulatory mask associated with a channel.
摘要翻译：主题公开通常涉及一种技术，通过该技术不均匀带宽的不连续信道可被聚合以供通信设备使用。数据流被分割（例如通过删截）到分割数据流中，用于通过聚合的非连续通道进行通信，每个通道一个分区数据流，其中分区基于每个通道的带宽。次要穿孔可以用于要通过与调节约束（例如调节掩模）相关联的信道发送的任何分区数据流。数据库查询（可能包括提供设备过滤器特性）可用于获得可用于使用的通道组以及与通道相关联的任何调节掩码。

5. 发明授权

US08938272B2 Channel reporting for television whitespace 有权
标题翻译：频道报道电视空白
公开(公告)号：US08938272B2
公开(公告)日：2015-01-20
申请号：US13567093
申请日：2012-08-06
申请人： Paul William Garnett , Amer Hassan
发明人： Paul William Garnett , Amer Hassan
IPC分类号： H04B7/00
CPC分类号： H04W72/0446 , H04W16/14 , H04W64/00 , H04W72/005 , H04W72/0453
摘要： Various technologies described herein pertain to providing spectrum utilization feedback from a whitespace device. A database query for a set of available channels in a spectrum (e.g., broadcast spectrum, etc.) during a time period can be transmitted from the whitespace device to a regulatory authorized database system. The database query includes data that specifies a set of channels used by the whitespace device during a previous time period prior to the time period. Responsive to the database query, a response can be received at the whitespace device from the regulatory authorized database. The response indicates the set of available channels in the spectrum during the time period, where the available channels are unassigned to licensees at a location of the whitespace device during the time period. Moreover, the whitespace device is configured to opportunistically communicate in the spectrum over one or more of the available channels.
摘要翻译：本文描述的各种技术涉及从空白设备提供频谱利用反馈。可以从空白设备向监管授权的数据库系统发送在一段时间内在频谱中的一组可用信道（例如，广播频谱等）的数据库查询。数据库查询包括指定空白设备在该时间段之前的之前时间段期间使用的一组信道的数据。响应于数据库查询，可以从监管授权数据库在空白设备处接收到响应。响应指示在该时间段期间频谱中可用信道的集合，其中可用信道在该时间段期间未分配给空白设备的位置处的许可证持有者。此外，空白设备被配置为通过一个或多个可用信道在频谱中机会地进行通信。

6. 发明申请

US20140038655A1 CHANNEL REPORTING FOR TELEVISION WHITESPACE 有权
标题翻译：电视报道
公开(公告)号：US20140038655A1
公开(公告)日：2014-02-06
申请号：US13567093
申请日：2012-08-06
申请人： Paul William Garnett , Amer Hassan
发明人： Paul William Garnett , Amer Hassan
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04W16/14 , H04W64/00 , H04W72/005 , H04W72/0453
摘要： Various technologies described herein pertain to providing spectrum utilization feedback from a whitespace device. A database query for a set of available channels in a spectrum (e.g., broadcast spectrum, etc.) during a time period can be transmitted from the whitespace device to a regulatory authorized database system. The database query includes data that specifies a set of channels used by the whitespace device during a previous time period prior to the time period. Responsive to the database query, a response can be received at the whitespace device from the regulatory authorized database. The response indicates the set of available channels in the spectrum during the time period, where the available channels are unassigned to licensees at a location of the whitespace device during the time period. Moreover, the whitespace device is configured to opportunistically communicate in the spectrum over one or more of the available channels.
摘要翻译：本文描述的各种技术涉及从空白设备提供频谱利用反馈。可以从空白设备向监管授权的数据库系统发送在一段时间内在频谱中的一组可用信道（例如，广播频谱等）的数据库查询。数据库查询包括指定空白设备在该时间段之前的之前时间段期间使用的一组信道的数据。响应于数据库查询，可以从监管授权数据库在空白设备处接收到响应。响应指示在该时间段期间频谱中可用信道的集合，其中可用频道在该时间段内未分配给空白设备的位置处的许可证持有者。此外，空白设备被配置为通过一个或多个可用信道在频谱中机会地进行通信。

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