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1.发明授权Method for transmitting a digital data stream, transmitter, method for receiving a digital data stream and receiver 有权用于发送数字数据流的方法，发送器，用于接收数字数据流和接收器的方法公开(公告)号：US07986743B2
公开(公告)日：2011-07-26
申请号：US11573146
申请日：2005-08-03
申请人： Chin Keong Ho , Yan Wu , Sumei Sun , Zhongding Lei , Ho Wang Fung , Ying Chang Liang
发明人： Chin Keong Ho , Yan Wu , Sumei Sun , Zhongding Lei , Ho Wang Fung , Ying Chang Liang
IPC分类号： H04B7/02
CPC分类号： H04L5/0058 , H04B7/0697 , H04L1/004 , H04L1/0071 , H04L1/0618 , H04L5/0007 , H04L5/0046 , H04L27/2627
摘要： A method for transmitting a digital signal is described, wherein the digital signal is to be transmitted by a plurality of antennas and a 2-domain pre-transformation is carried out, i.e., in course of a pre-transformation modulation symbols assigned to subcarriers having different frequencies and assigned to subcarriers sent by different antennas are linearly combined.
摘要翻译： 描述用于发送数字信号的方法，其中数字信号将被多个天线发送，并且执行2域预变换，即，在分配给具有 分配给不同天线发送的子载波的不同频率被线性组合。
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2.发明申请Transmitter, Method for Generating a Plurality of Long Preambles and Communication Device 有权发射机，生成多个长前置码头和通信设备的方法公开(公告)号：US20080101499A1
公开(公告)日：2008-05-01
申请号：US11573682
申请日：2005-08-13
申请人： Ho Wang Fung , Sumei Sun , Chin Keong Ho , Ying Chang Liang , Yan Wu
发明人： Ho Wang Fung , Sumei Sun , Chin Keong Ho , Ying Chang Liang , Yan Wu
IPC分类号： H04L27/00
CPC分类号： H04L27/2613 , H04L27/266 , H04L27/2675 , H04L2027/0028 , H04L2027/0048 , H04L2027/0095
摘要： A transmitter is described which has a determination unit for determining a plurality of symbols (301) such that each symbol (301) comprises a tail component (302) and the plurality is determined in such a way that the tail components (302) are substantially equal and a tone generation unit for arranging the plurality of symbols (301) to form a plurality of long preambles (300) such that the plurality of long preambles (300) are tone-interleaved.
摘要翻译： 描述了一种发射机，其具有用于确定多个符号（301）的确定单元，使得每个符号（301）包括尾部分量（302），并且多个确定单元使得尾部分量（302）基本上 相等和音调生成单元，用于排列多个符号（301）以形成多个长前导码（300），使得多个长前导码（300）被进行音调交织。
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3.发明授权Transmitter, method for generating a plurality of long preambles and communication device 有权发射机，用于产生多个长前导码和通信设备的方法公开(公告)号：US07970064B2
公开(公告)日：2011-06-28
申请号：US11573682
申请日：2005-08-13
申请人： Ho Wang Fung , Sumei Sun , Chin Keong Ho , Ying Chang Liang , Yan Wu , Zhongding Lei
发明人： Ho Wang Fung , Sumei Sun , Chin Keong Ho , Ying Chang Liang , Yan Wu , Zhongding Lei
IPC分类号： H04K1/10
CPC分类号： H04L27/2613 , H04L27/266 , H04L27/2675 , H04L2027/0028 , H04L2027/0048 , H04L2027/0095
摘要： A transmitter that has a determination unit for determining a plurality of symbols (301) such that each symbol (301) has a tail component (302) and the plurality is determined in such a way that the tail components (302) are substantially equal and a tone generation unit for arranging the plurality of symbols (301) to form a plurality of long preambles (300) such that the plurality of long preambles (300) are tone-interleaved.
摘要翻译： 一种具有用于确定多个符号（301）的确定单元的发送器，使得每个符号（301）具有尾部分量（302），并且以使尾部分量（302）基本相等的方式确定多个， 音调生成单元，用于将多个符号（301）排列成多个长前导码（300），使得多个长前导码（300）被进行音调交织。
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4.发明授权Method for determining a residual frequency offset, communication system, method for transmitting a message, transmitter, method for processing a message and receiver 有权用于确定残余频率偏移的方法，通信系统，用于发送消息的方法，发射机，用于处理消息和接收机的方法公开(公告)号：US08144827B2
公开(公告)日：2012-03-27
申请号：US11573680
申请日：2005-08-13
申请人： Ho Wang Fung , Sumei Sun , Chin Keong Ho , Ying Chang Liang , Yan Wu , Zhongding Lei
发明人： Ho Wang Fung , Sumei Sun , Chin Keong Ho , Ying Chang Liang , Yan Wu , Zhongding Lei
IPC分类号： H04L7/04
CPC分类号： H04L27/2613 , H04L27/266 , H04L27/2675 , H04L2027/0028 , H04L2027/0048 , H04L2027/0095
摘要： A method of determining a residual frequency offset between a transmitter and a receiver in a transmission of data via a communication channel, is described, wherein the message is transmitted from the transmitter to the receiver via the communication channel and the message comprises at least one short preamble (201), at least one long preamble (202) and user data (203). The at least one long preamble (202) comprises residual frequency offset determination information based on which the residual frequency offset is determined.
摘要翻译： 描述了一种在经由通信信道的数据传输中确定发射机和接收机之间的残余频率偏移的方法，其中所述消息经由所述通信信道从所述发射机发射到所述接收机，并且所述消息包括至少一个短路 前导码（201），至少一个长前导码（202）和用户数据（203）。 所述至少一个长前导码（202）包括残留频率偏移确定信息，基于所述剩余频率偏移确定信息确定所述剩余频率偏移。
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公开(公告)号：US07894516B2
公开(公告)日：2011-02-22
申请号：US11573639
申请日：2005-08-15
申请人： Ying Chang Liang , Sumei Sun , Chin Keong Ho
发明人： Ying Chang Liang , Sumei Sun , Chin Keong Ho
IPC分类号： H04L27/01
CPC分类号： H04L25/03057 , H04L27/2607 , H04L2025/03426 , H04L2025/0349 , H04L2025/03611
摘要： A method for equalizing a digital signal received via at least one communication channel is described, wherein a block of received signal values is processed by a block-iterative equalizer (200). The equalizer comprises a feedback unit (202) and a feed-forward unit (201) each corresponding to the multiplication by a respective matrix. The matrices are updated in the iterative process.
摘要翻译： 描述了一种用于均衡经由至少一个通信信道接收的数字信号的方法，其中接收信号值的块由块迭代均衡器（200）处理。 均衡器包括反馈单元（202）和前馈单元（201），每个对应于相应矩阵的乘法。 矩阵在迭代过程中更新。
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公开(公告)号：US20080187034A1
公开(公告)日：2008-08-07
申请号：US11573639
申请日：2005-08-15
申请人： Ying Chang Liang , Sumei Sun , Chin Keong Ho
发明人： Ying Chang Liang , Sumei Sun , Chin Keong Ho
IPC分类号： H04L27/01
CPC分类号： H04L25/03057 , H04L27/2607 , H04L2025/03426 , H04L2025/0349 , H04L2025/03611
摘要： A method for equalizing a digital signal received via at least one communication channel is described, wherein a block of received signal values is processed by a block-iterative equalizer (200). The equalizer comprises a feedback unit (202) and a feed-forward unit (201) each corresponding to the multiplication by a respective matrix. The matrices are updated in the iterative process.
摘要翻译： 描述了一种用于均衡经由至少一个通信信道接收的数字信号的方法，其中接收信号值的块由块迭代均衡器（200）处理。 均衡器包括反馈单元（202）和前馈单元（201），每个对应于相应矩阵的乘法。 矩阵在迭代过程中更新。
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7.发明申请Method and System for Transmitting a Signal to a Communication Device in a Cellular Communication System 审中-公开将信号发送到蜂窝通信系统中的通信设备的方法和系统公开(公告)号：US20090219858A1
公开(公告)日：2009-09-03
申请号：US12092968
申请日：2006-11-07
申请人： Ying Chang Liang , Yan Wu , Sumei Sun , Woon Han Chin , Wing Seng Leon , Po Shin Francois Chin
发明人： Ying Chang Liang , Yan Wu , Sumei Sun , Woon Han Chin , Wing Seng Leon , Po Shin Francois Chin
CPC分类号： H04B7/0671 , H04L5/023 , H04L27/2607 , H04L27/261
摘要： A method for transmitting a signal to a communication device in a cellular communication system is provided. The method comprises transmitting a signal using a first antenna being provided in a first sector of the cellular communication system, and transmitting another signal using a second antenna being provided in a second sector of the cellular communication system, wherein the first sector at least partially overlaps the second sector, wherein the signal transmitted by the second antenna is a cyclic delayed version of the signal transmitted by the first antenna.
摘要翻译： 提供了一种用于在蜂窝通信系统中向通信设备发送信号的方法。 该方法包括使用提供在蜂窝通信系统的第一扇区中的第一天线发送信号，以及使用提供在蜂窝通信系统的第二扇区中的第二天线发送另一个信号，其中第一扇区至少部分重叠 第二扇区，其中由第二天线发送的信号是由第一天线发送的信号的循环延迟版本。
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公开(公告)号：US08204071B2
公开(公告)日：2012-06-19
申请号：US12092957
申请日：2006-11-03
CPC分类号： H04W16/14 , H04W72/0453 , H04W72/10
摘要： A method of allocating frequency ranges to at least one communication device is provided. The method comprises determining available frequency ranges within a plurality of frequency ranges, combining the available frequency ranges to at least one combined logical frequency range, and allocating the at least one combined logical frequency range to the at least one communication device.
摘要翻译： 提供了一种向至少一个通信设备分配频率范围的方法。 该方法包括确定多个频率范围内的可用频率范围，将可用频率范围组合到至少一个组合逻辑频率范围，以及将至少一个组合逻辑频率范围分配给至少一个通信设备。
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9.发明申请Method and Device for Transmitting Data Between a Communication Network Unit and a Plurality of Communication Devices 审中-公开用于在通信网络单元和多个通信设备之间传输数据的方法和设备公开(公告)号：US20090304045A1
公开(公告)日：2009-12-10
申请号：US12160157
申请日：2007-01-09
CPC分类号： H04L5/0017 , H04L5/0037 , H04L5/0044 , H04L5/006 , H04L27/2614
摘要： A method for transmitting data between a communication network unit and a plurality of communication devices is provided, comprising using a plurality of carrier signals grouped into at least one carrier signal group, determining a subset of communication devices of the plurality of communication devices, and using the at least one carrier signal group for data transmission between the communication network and the communication devices of the subset of communication devices.
摘要翻译： 提供了一种用于在通信网络单元和多个通信设备之间发送数据的方法，包括：使用分组为至少一个载波信号组的多个载波信号，确定所述多个通信设备中的通信设备的子集，以及使用 所述至少一个载波信号组用于通信网络和通信设备子集的通信设备之间的数据传输。
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公开(公告)号：US20090252048A1
公开(公告)日：2009-10-08
申请号：US12092964
申请日：2006-11-07
IPC分类号： H04L12/26
CPC分类号： H04W16/14 , H04L27/0006 , H04W72/082
摘要： A method of determining available frequency ranges for at least one communication device is provided. The method comprises providing a downlink transmission time interval, determining available frequency ranges within a plurality of frequency ranges after the downlink transmission time interval, and providing an uplink transmission time interval after the determining of the available frequency ranges.
摘要翻译： 提供了一种确定至少一个通信设备的可用频率范围的方法。 该方法包括提供下行链路传输时间间隔，确定下行链路传输时间间隔之后的多个频率范围内的可用频率范围，以及在确定可用频率范围之后提供上行链路传输时间间隔。
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