MODE SELECTION FOR DATA TRANSMISSION IN WIRELESS COMMUNICATION CHANNELS BASED ON STATISTICAL PARAMETERS
    1.
    发明申请
    MODE SELECTION FOR DATA TRANSMISSION IN WIRELESS COMMUNICATION CHANNELS BASED ON STATISTICAL PARAMETERS 有权
    基于统计参数的无线通信信道中的数据传输模式选择

    公开(公告)号:US20100318861A1

    公开(公告)日:2010-12-16

    申请号:US12823267

    申请日:2010-06-25

    IPC分类号: H04W40/00 G06F11/00

    摘要: A method and communication system for selecting a mode for encoding data for transmission in a wireless communication channel between a transmit unit and a receive unit. The data is initially transmitted in an initial mode and the selection of the subsequent mode is based on a selection of first-order and second-order statistical parameters of short-term and long-term quality parameters. Suitable short-term quality parameters include signal-to-interference and noise ratio (SINR), signal-to-noise ratio (SNR), power level and suitable long-term quality parameters include error rates such as bit error rate (BER) and packet error rate (PER). The method of the invention can be employed in Multiple Input Multiple Output (MIMO), Multiple Input Single Output (MISO), Single Input Single Output (SISO) and Single Input Multiple Output (SIMO) communication systems to make subsequent mode selection faster and more efficient. Furthermore the method can be used in communication systems employing various transmission protocols including OFDMA, FDMA, CDMA, TDMA.

    摘要翻译: 一种用于选择用于在发送单元和接收单元之间的无线通信信道中进行数据传输的模式的方法和通信系统。 最初以初始模式发送数据,并且随后的模式的选择是基于对短期和长期质量参数的一阶和二阶统计参数的选择。 合适的短期质量参数包括信噪比和噪声比(SINR),信噪比(SNR),功率电平和合适的长期质量参数,包括错误率,如误码率(BER)和 数据包错误率(PER)。 本发明的方法可以用于多输入多输出(MIMO),多输入单输出(MISO),单输入单输出(SISO)和单输入多输出(SIMO)通信系统中,以使后续模式选择更快,更多 高效。 此外,该方法可以用于采用包括OFDMA,FDMA,CDMA,TDMA的各种传输协议的通信系统。

    MODE SELECTION FOR DATA TRANSMISSION IN WIRELESS COMMUNICATION CHANNELS BASED ON STATISTICAL PARAMETERS
    2.
    发明申请
    MODE SELECTION FOR DATA TRANSMISSION IN WIRELESS COMMUNICATION CHANNELS BASED ON STATISTICAL PARAMETERS 有权
    基于统计参数的无线通信信道中的数据传输模式选择

    公开(公告)号:US20110179336A1

    公开(公告)日:2011-07-21

    申请号:US13076999

    申请日:2011-03-31

    IPC分类号: G06F11/08

    摘要: A method and communication system for selecting a mode for encoding data for transmission in a wireless communication channel between a transmit unit and a receive unit. The data is initially transmitted in an initial mode and the selection of the subsequent mode is based on a selection of first-order and second-order statistical parameters of short-term and long-term quality parameters. Suitable short-term quality parameters include signal-to-interference and noise ratio (SINR), signal-to-noise ratio (SNR), power level and suitable long-term quality parameters include error rates such as bit error rate (BER) and packet error rate (PER). The method of the invention can be employed in Multiple Input Multiple Output (MIMO), Multiple Input Single Output (MISO), Single Input Single Output (SISO) and Single Input Multiple Output (SIMO) communication systems to make subsequent mode selection faster and more efficient. Furthermore the method can be used in communication systems employing various transmission protocols including OFDMA, FDMA, CDMA, TDMA.

    摘要翻译: 一种用于选择用于在发送单元和接收单元之间的无线通信信道中进行数据传输的模式的方法和通信系统。 最初以初始模式发送数据,并且随后的模式的选择是基于对短期和长期质量参数的一阶和二阶统计参数的选择。 合适的短期质量参数包括信噪比和噪声比(SINR),信噪比(SNR),功率电平和合适的长期质量参数,包括错误率,如误码率(BER)和 数据包错误率(PER)。 本发明的方法可以用于多输入多输出(MIMO),多输入单输出(MISO),单输入单输出(SISO)和单输入多输出(SIMO)通信系统中,以使后续模式选择更快,更多 高效。 此外,该方法可以用于采用包括OFDMA,FDMA,CDMA,TDMA的各种传输协议的通信系统。

    Mode selection for data transmission in wireless communication channels based on statistical parameters
    3.
    发明授权
    Mode selection for data transmission in wireless communication channels based on statistical parameters 失效
    基于统计参数的无线通信信道数据传输模式选择

    公开(公告)号:US07761775B2

    公开(公告)日:2010-07-20

    申请号:US10884102

    申请日:2004-07-01

    IPC分类号: H03M13/00

    摘要: A method and communication system for selecting a mode for encoding data for transmission in a wireless communication channel between a transmit unit and a receive unit. The data is initially transmitted in an initial mode and the selection of the subsequent mode is based on a selection of first-order and second-order statistical parameters of short-term and long-term quality parameters. Suitable short-term quality parameters include signal-to-interference and noise ratio (SINR), signal-to-noise ratio (SNR), power level and suitable long-term quality parameters include error rates such as bit error rate (BER) and packet error rate (PER). The method of the invention can be employed in Multiple Input Multiple Output (MIMO), Multiple Input Single Output (MISO), Single Input Single Output (SISO) and Single Input Multiple Output (SIMO) communication systems to make subsequent mode selection faster and more efficient. Furthermore the method can be used in communication systems employing various transmission protocols including OFDMA, FDMA, CDMA, TDMA.

    摘要翻译: 一种用于选择用于在发送单元和接收单元之间的无线通信信道中进行数据传输的模式的方法和通信系统。 最初以初始模式发送数据,并且随后的模式的选择是基于对短期和长期质量参数的一阶和二阶统计参数的选择。 合适的短期质量参数包括信噪比和噪声比(SINR),信噪比(SNR),功率电平和合适的长期质量参数,包括错误率,如误码率(BER)和 数据包错误率(PER)。 本发明的方法可以用于多输入多输出(MIMO),多输入单输出(MISO),单输入单输出(SISO)和单输入多输出(SIMO)通信系统中,以使后续模式选择更快,更多 高效。 此外,该方法可以用于采用包括OFDMA,FDMA,CDMA,TDMA的各种传输协议的通信系统。

    Mode lookup tables for data transmission in wireless communication channels based on statistical parameters
    4.
    发明授权
    Mode lookup tables for data transmission in wireless communication channels based on statistical parameters 有权
    基于统计参数的无线通信信道数据传输模式查询表

    公开(公告)号:US07191381B2

    公开(公告)日:2007-03-13

    申请号:US09730687

    申请日:2000-12-05

    IPC分类号: H03M13/00

    摘要: A method and medium tangibly embodying the method of constructing a lookup table of modes for encoding data for transmission in a wireless communication channel from a transmit unit to a receive unit by using at least one quality parameter of the data and its first-order and second-order statistical parameters to arrange the modes in the lookup table. The first-order and second-order statistical parameters can be determined from a simulation of the wireless communication channel or from field measurements of the wireless communication channel. The modes in the lookup table are ordered by a target value of a communication parameter such as PER, BER, data capacity, signal quality, spectral efficiency, throughput or another suitable communication parameter set to achieve a desired quality of service. The quality parameter selected is conveniently a short-term quality parameter such as signal-to-interference and noise ratio (SINR), signal-to-noise ratio (SNR) or power level. During use adjustments depending on the instantaneous condition of the channel can be used to tune the lookup table.

    摘要翻译: 一种有形地体现了通过使用数据的至少一个质量参数及其一阶和二次来构造用于编码用于在无线通信信道中从发送单元传输到接收单元的数据的模式的查找表的方法和媒体 - 顺序统计参数来排列查找表中的模式。 可以从无线通信信道的模拟或无线通信信道的现场测量来确定一阶和二阶统计参数。 查找表中的模式通过诸如PER,BER,数据容量,信号质量,频谱效率,吞吐量或另一合适的通信参数集合的通信参数的目标值来排序,以实现期望的服务质量。 选择的质量参数方便地是短期的质量参数,例如信号与干扰和噪声比(SINR),信噪比(SNR)或功率电平。 在使用期间根据通道的瞬时状态调整可以调整查找表。

    Mode selection for data transmission in wireless communication channels based on statistical parameters
    5.
    发明授权
    Mode selection for data transmission in wireless communication channels based on statistical parameters 有权
    基于统计参数的无线通信信道数据传输模式选择

    公开(公告)号:US08418033B2

    公开(公告)日:2013-04-09

    申请号:US13076999

    申请日:2011-03-31

    IPC分类号: H03M13/00

    摘要: A method and communication system for selecting a mode for encoding data for transmission in a wireless communication channel between a transmit unit and a receive unit. The data is initially transmitted in an initial mode and the selection of the subsequent mode is based on a selection of first-order and second-order statistical parameters of short-term and long-term quality parameters. Suitable short-term quality parameters include signal-to-interference and noise ratio (SINR), signal-to-noise ratio (SNR), power level and suitable long-term quality parameters include error rates such as bit error rate (BER) and packet error rate (PER). The method of the invention can be employed in Multiple Input Multiple Output (MIMO), Multiple Input Single Output (MISO), Single Input Single Output (SISO) and Single Input Multiple Output (SIMO) communication systems to make subsequent mode selection faster and more efficient. Furthermore the method can be used in communication systems employing various transmission protocols including OFDMA, FDMA, CDMA, TDMA.

    摘要翻译: 一种用于选择用于在发送单元和接收单元之间的无线通信信道中进行数据传输的模式的方法和通信系统。 最初以初始模式传输数据,并且随后的模式的选择是基于对短期和长期质量参数的一阶和二阶统计参数的选择。 合适的短期质量参数包括信噪比和噪声比(SINR),信噪比(SNR),功率电平和合适的长期质量参数,包括错误率,如误码率(BER)和 数据包错误率(PER)。 本发明的方法可以用于多输入多输出(MIMO),多输入单输出(MISO),单输入单输出(SISO)和单输入多输出(SIMO)通信系统中,以使后续模式选择更快,更多 高效。 此外,该方法可以用于采用包括OFDMA,FDMA,CDMA,TDMA的各种传输协议的通信系统。

    Mode selection for data transmission in wireless communication channels based on statistical parameters
    6.
    发明授权
    Mode selection for data transmission in wireless communication channels based on statistical parameters 有权
    基于统计参数的无线通信信道数据传输模式选择

    公开(公告)号:US06760882B1

    公开(公告)日:2004-07-06

    申请号:US09665149

    申请日:2000-09-19

    IPC分类号: H03M1300

    摘要: A method and communication system for selecting a mode for encoding data for transmission in a wireless communication channel between a transmit unit and a receive unit. The data is initially transmitted in an initial mode and the selection of the subsequent mode is based on a selection of first-order and second-order statistical parameters of short-term and long-term quality parameters. Suitable short-term quality parameters include signal-to-interference and noise ratio (SINR), signal-to-noise ratio (SNR), power level and suitable long-term quality parameters include error rates such as bit error rate (BER) and packet error rate (PER). The method of the invention can be employed in Multiple Input Multiple Output (MIMO), Multiple Input Single Output (MISO), Single Input Single Output (SISO) and Single Input Multiple Output (SIMO) communication systems to make subsequent mode selection faster and more efficient. Furthermore the method can be used in communication systems employing various transmission protocols including OFDMA, FDMA, CDMA, TDMA.

    摘要翻译: 一种用于选择用于在发送单元和接收单元之间的无线通信信道中进行数据传输的模式的方法和通信系统。 最初以初始模式发送数据,并且随后的模式的选择是基于对短期和长期质量参数的一阶和二阶统计参数的选择。 合适的短期质量参数包括信噪比和噪声比(SINR),信噪比(SNR),功率电平和合适的长期质量参数,包括错误率,如误码率(BER)和 数据包错误率(PER)。 本发明的方法可以用于多输入多输出(MIMO),多输入单输出(MISO),单输入单输出(SISO)和单输入多输出(SIMO)通信系统中,以使后续模式选择更快,更多 高效。 此外,该方法可以用于采用包括OFDMA,FDMA,CDMA,TDMA的各种传输协议的通信系统。

    Mode selection for data transmission in wireless communication channels based on statistical parameters
    7.
    发明授权
    Mode selection for data transmission in wireless communication channels based on statistical parameters 有权
    基于统计参数的无线通信信道数据传输模式选择

    公开(公告)号:US07921349B2

    公开(公告)日:2011-04-05

    申请号:US12823267

    申请日:2010-06-25

    IPC分类号: H03M13/00

    摘要: A method and communication system for selecting a mode for encoding data for transmission in a wireless communication channel between a transmit unit and a receive unit. The data is initially transmitted in an initial mode and the selection of the subsequent mode is based on a selection of first-order and second-order statistical parameters of short-term and long-term quality parameters. Suitable short-term quality parameters include signal-to-interference and noise ratio (SINR), signal-to-noise ratio (SNR), power level and suitable long-term quality parameters include error rates such as bit error rate (BER) and packet error rate (PER). The method of the invention can be employed in Multiple Input. Multiple Output (MIMO), Multiple Input Single Output (MISO), Single Input Single Output (SISO) and Single Input Multiple Output (SIMO) communication systems to make subsequent mode selection faster and more efficient. Furthermore the method can be used in communication systems employing various transmission protocols including OFDMA, FDMA, CDMA, TDMA.

    摘要翻译: 一种用于选择用于在发送单元和接收单元之间的无线通信信道中进行数据传输的模式的方法和通信系统。 最初以初始模式发送数据,并且随后的模式的选择是基于对短期和长期质量参数的一阶和二阶统计参数的选择。 合适的短期质量参数包括信噪比和噪声比(SINR),信噪比(SNR),功率电平和合适的长期质量参数,包括错误率,如误码率(BER)和 数据包错误率(PER)。 本发明的方法可以用于多输入。 多输出(MIMO),多输入单输出(MISO),单输入单输出(SISO)和单输入多输出(SIMO)通信系统,使后续模式选择更快更有效。 此外,该方法可以用于采用包括OFDMA,FDMA,CDMA,TDMA的各种传输协议的通信系统。