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公开(公告)号：US20120163508A1
公开(公告)日：2012-06-28
申请号：US12979133
申请日：2010-12-27
CPC分类号： H04L27/06 , H04B2201/692 , H04L27/0006 , H04L27/04 , H04L27/364 , H04W16/14
摘要： Communication devices and methods for transmitting and receiving a wideband signal using aggregated discontiguous narrowband channels in a band are presented. During transmission, a fold point is determined in which symmetric free channels are sufficient to transmit the signal. The signal is then synthesized by aggregating the data in the channels and transmitted using the fold point as the up-conversion modulation frequency. During reception, information regarding which channels are being used to provide data signals and which channels are occupied by interferers is received. This information is used to determine one or more fold points as the down-conversion modulation frequencies. The fold points are selected such that an image of each interferer falls on an unoccupied channel or a narrowband channel occupied by another interferer.
摘要翻译： 提出了使用频带中聚合的不连续窄带信道发送和接收宽带信号的通信设备和方法。 在传输期间，确定一个折叠点，其中对称的自由信道足以传输该信号。 然后通过聚合信道中的数据并使用折点作为上转换调制频率来发送该信号。 在接收期间，接收关于哪些信道被用于提供数据信号的信息以及哪些信道被干扰源占用。 该信息用于确定一个或多个折点作为下转换调制频率。 选择折点使得每个干扰源的图像落在未被占用的信道或由另一干扰源占用的窄带信道上。
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2.发明申请Method and apparatus to facilitate use of intermodulation product results to control gain for a received wireless signal 审中-公开促进使用互调产物结果以控制接收的无线信号的增益的方法和装置公开(公告)号：US20080102773A1
公开(公告)日：2008-05-01
申请号：US11554956
申请日：2006-10-31
CPC分类号： H04B1/109 , H03G3/3068
摘要： A wireless receiver receives a desired wireless signal and then detects self-sourced intermodulation products other than with respect to the desired wireless signal to provide corresponding detected results. The wireless receiver then uses these detected results to control gain as corresponds to the desired wireless signal.
摘要翻译： 无线接收机接收期望的无线信号，然后检测除了所需的无线信号之外的自相互调制产物，以提供相应的检测结果。 然后，无线接收机使用这些检测结果来控制对应于所需无线信号的增益。
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