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公开(公告)号：US07826523B2
公开(公告)日：2010-11-02
申请号：US11395412
申请日：2006-03-31
申请人： Ahmed Said , Elias J. Nemer , Gregory R. Goslin
发明人： Ahmed Said , Elias J. Nemer , Gregory R. Goslin
CPC分类号： H04L25/0307 , H03H2021/0056 , H04L2025/03356 , H04L2025/03566 , H04L2025/03694
摘要： A noise level of an input signal is determined by a noise calculation module. based on the noise level, a boundary setting module sets a reduced constellation boundary interval. This reduced constellation boundary interval is employed by an equalizer to perform adaptive equalization of the input signal.
摘要翻译： 输入信号的噪声电平由噪声计算模块确定。 基于噪声水平，边界设置模块设置缩小的星座边界间隔。 均衡器采用这种减小的星座边界间隔来执行输入信号的自适应均衡。
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公开(公告)号：US20100104050A1
公开(公告)日：2010-04-29
申请号：US12603192
申请日：2009-10-21
CPC分类号： H04L25/0307 , H04L1/0045 , H04L1/006 , H04L25/067
摘要： According to some embodiments, an input symbol may be received, and a hard symbol may be generated from the input symbol. A probability associated with the hard symbol may be calculated along with a probability associated with a previous hard symbol. An enhanced symbol may then be determined as a function of a comparison between the probability associated the hard symbol and the previous hard symbol.
摘要翻译： 根据一些实施例，可以接收输入符号，并且可以从输入符号生成硬符号。 与硬符号相关联的概率可以与与先前硬符号相关联的概率一起被计算。 然后可以根据与硬符号和先前硬符号相关联的概率之间的比较来确定增强符号。
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公开(公告)号：US07627064B2
公开(公告)日：2009-12-01
申请号：US11479570
申请日：2006-06-30
IPC分类号： H04B1/10
CPC分类号： H04L25/0307 , H04L1/0045 , H04L1/006 , H04L25/067
摘要： According to some embodiments, an input symbol may be received, and a hard symbol may be generated from the input symbol. A probability associated with the hard symbol may be calculated along with a probability associated with a previous hard symbol. An enhanced symbol may then be determined as a function of a comparison between the probability associated the hard symbol and the previous hard symbol.
摘要翻译： 根据一些实施例，可以接收输入符号，并且可以从输入符号生成硬符号。 与硬符号相关联的概率可以与与先前硬符号相关联的概率一起被计算。 然后可以根据与硬符号和先前硬符号相关联的概率之间的比较来确定增强符号。
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公开(公告)号：US08059762B2
公开(公告)日：2011-11-15
申请号：US12603192
申请日：2009-10-21
IPC分类号： H04L27/06
CPC分类号： H04L25/0307 , H04L1/0045 , H04L1/006 , H04L25/067
摘要： According to some embodiments, an input symbol may be received, and a hard symbol may be generated from the input symbol. A probability associated with the hard symbol may be calculated along with a probability associated with a previous hard symbol. An enhanced symbol may then be determined as a function of a comparison between the probability associated the hard symbol and the previous hard symbol.
摘要翻译： 根据一些实施例，可以接收输入符号，并且可以从输入符号生成硬符号。 与硬符号相关联的概率可以与与先前硬符号相关联的概率一起被计算。 然后可以根据与硬符号和先前硬符号相关联的概率之间的比较来确定增强符号。
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公开(公告)号：US20080002778A1
公开(公告)日：2008-01-03
申请号：US11479570
申请日：2006-06-30
IPC分类号： H04B14/06
CPC分类号： H04L25/0307 , H04L1/0045 , H04L1/006 , H04L25/067
摘要： According to some embodiments, an input symbol may be received, and a hard symbol may be generated from the input symbol. A probability associated with the hard symbol may be calculated along with a probability associated with a previous hard symbol. An enhanced symbol may then be determined as a function of a comparison between the probability associated the hard symbol and the previous hard symbol.
摘要翻译： 根据一些实施例，可以接收输入符号，并且可以从输入符号生成硬符号。 与硬符号相关联的概率可以与与先前硬符号相关联的概率一起被计算。 然后可以根据与硬符号和先前硬符号相关联的概率之间的比较来确定增强符号。
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公开(公告)号：US06694496B2
公开(公告)日：2004-02-17
申请号：US09922406
申请日：2001-08-03
IPC分类号： G06F1750
CPC分类号： H04B1/7077 , H04B1/707 , H04B1/70751 , H04B2201/70701 , H04B2201/70707 , H04J3/0611
摘要： An architecture and method for flexible preamble processing is disclosed herein. The preamble processing engine detects a code sequence in input, where the code sequence is a sum of a first code sequence and a second code sequence The preamble processing engine includes a data input line, a code input line, a despreader, and a plurality of memory registers. The code input selectively receives the first code sequence or the second code sequence, the first code sequence having a period longer than a period for the second code sequence. The despreader is coupled to the data input line and the code input line. The despreader producing a despread result between the first code sequence and the input data. Lastly, the plurality of memory registers, which are coupled to the despreader, each stores only a portion of the despread results.
摘要翻译： 本文公开了用于灵活前同步码处理的架构和方法。 前导处理引擎检测输入中的代码序列，其中代码序列是第一代码序列和第二代码序列的和。前导码处理引擎包括数据输入线，代码输入线，解扩器和多个 存储器寄存器。 代码输入选择性地接收第一代码序列或第二代码序列，第一代码序列具有比第二代码序列的周期长的周期。 解扩器耦合到数据输入线和代码输入线。 解扩器在第一代码序列和输入数据之间产生解扩结果。 最后，耦合到解扩器的多个存储器寄存器每个仅存储解扩结果的一部分。
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公开(公告)号：US6120549A
公开(公告)日：2000-09-19
申请号：US777272
申请日：1997-01-06
IPC分类号： G06F17/50
CPC分类号： G06F17/5045
摘要： A method for designing an integrated circuit comprises the step of selecting a system-level parameterized module that performs a specified type of function. The method also includes the steps of specifying values for parameters of the selected system-level module and generating a netlist file from the selected system-level module. In one embodiment, the system-level parameterized module is selected from a family of system-level parameterized modules that each perform a particular function within different parameter ranges.
摘要翻译： 一种用于设计集成电路的方法包括选择执行指定类型功能的系统级参数化模块的步骤。 该方法还包括以下步骤：指定所选择的系统级模块的参数的值，并从所选择的系统级模块生成网表文件。 在一个实施例中，从系统级参数化模块系列中选择系统级参数化模块，每个模块在不同参数范围内执行特定功能。
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