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1.发明申请Method and system for a bandwidth efficient medium access control (MAC) protocol 有权用于带宽有效的媒体访问控制（MAC）协议的方法和系统公开(公告)号：US20060153152A1
公开(公告)日：2006-07-13
申请号：US11181548
申请日：2005-07-14
申请人： George Kondylis , Ling Su , Neal Nuckolls , Bruce Edwards , Matthew Fischer , Jason Trachewsky , Stephen Palm
发明人： George Kondylis , Ling Su , Neal Nuckolls , Bruce Edwards , Matthew Fischer , Jason Trachewsky , Stephen Palm
IPC分类号： H04Q7/24
CPC分类号： H04W74/0816 , H04W28/065 , H04W80/02
摘要： A method and system for a bandwidth efficient medium access control (MAC) protocol is provided, which may comprise communicating a request to transmit (RTS) signal to a receiving station to determine if a channel is available for transmission. A clear to send (CTS) acknowledgement signal may be received from the receiving station if the channel is available for transmission. A plurality of medium access control (MAC) protocol data unit (MPDU) fragments separated by a point coordination function (PCF) interframe space (PIFS) interval may be transmitted in response to the received CTS acknowledgement signal.
摘要翻译： 提供了一种用于带宽有效的媒体接入控制（MAC）协议的方法和系统，其可以包括传送向接收站发送（RTS）信号的请求以确定信道是否可用于传输。 如果信道可用于传输，则可以从接收站接收清除发送（CTS）确认信号。 响应于所接收的CTS确认信号，可以发送由点协调功能（PCF）帧间间隔（PIFS）间隔分离的多个介质访问控制（MAC）协议数据单元（MPDU）片段。
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2.发明授权Method and system for a bandwidth efficient medium access control (MAC) protocol 有权用于带宽有效的媒体访问控制（MAC）协议的方法和系统公开(公告)号：US07706338B2
公开(公告)日：2010-04-27
申请号：US11181548
申请日：2005-07-14
申请人： George D. Kondylis , Ling Su , Neal Nuckolls , Bruce E. Edwards , Matthew J. Fischer , Jason Trachewsky , Stephen R. Palm
发明人： George D. Kondylis , Ling Su , Neal Nuckolls , Bruce E. Edwards , Matthew J. Fischer , Jason Trachewsky , Stephen R. Palm
IPC分类号： H04W4/00
CPC分类号： H04W74/0816 , H04W28/065 , H04W80/02
摘要： A method and system for a bandwidth efficient medium access control (MAC) protocol is provided, which may comprise communicating a request to transmit (RTS) signal to a receiving station to determine if a channel is available for transmission. A clear to send (CTS) acknowledgement signal may be received from the receiving station if the channel is available for transmission. A plurality of medium access control (MAC) protocol data unit (MPDU) fragments separated by a point coordination function (PCF) interframe space (PIFS) interval may be transmitted in response to the received CTS acknowledgement signal.
摘要翻译： 提供了一种用于带宽有效的媒体接入控制（MAC）协议的方法和系统，其可以包括传送向接收站发送（RTS）信号的请求以确定信道是否可用于传输。 如果信道可用于传输，则可以从接收站接收清除发送（CTS）确认信号。 响应于所接收的CTS确认信号，可以发送由点协调功能（PCF）帧间间隔（PIFS）间隔分离的多个介质访问控制（MAC）协议数据单元（MPDU）片段。
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公开(公告)号：US20050133467A1
公开(公告)日：2005-06-23
申请号：US10741665
申请日：2003-12-19
申请人： Jason Trachewsky , Tim Robinson , George Kondylis , Ling Su
发明人： Jason Trachewsky , Tim Robinson , George Kondylis , Ling Su
IPC分类号： B01D21/00
CPC分类号： H03G3/3047
摘要： A radio frequency transmitter includes a baseband transmit processing module, a mixing module, a power amplifier, a transmit power sense module, and a transmit power control module. The baseband transmit processing module is operably coupled to encode outbound data into outbound baseband signals in accordance with one of a plurality of encoding protocols. The mixing module is operably coupled to convert the outbound baseband signals into outbound radio frequency signals. The power amplifier is operably coupled to amplify the outbound RF signals prior to transmission to produce amplified outbound RF signals. The transmit power sense module is operably coupled to sense the amplified outbound RF signals to provide a transmit signal strength indication (TSSI). The transmit power control module is operably coupled to adjust gain of the baseband transmit processing module, the mixing module, and/or the power amplifier based on the TSSI and the particular encoding protocol used to produce the baseband signals.
摘要翻译： 射频发射机包括基带发射处理模块，混频模块，功率放大器，发射功率感测模块和发射功率控制模块。 基带发射处理模块可操作地耦合以根据多个编码协议之一将出站数据编码到出站基带信号中。 混合模块可操作地耦合以将出站基带信号转换成出站射频信号。 功率放大器可操作地耦合以在传输之前放大出站RF信号，以产生放大的出站RF信号。 发射功率感测模块可操作地耦合以感测放大的出站RF信号以提供发射信号强度指示（TSSI）。 发射功率控制模块可操作地耦合以基于用于产生基带信号的TSSI和特定编码协议来调节基带发射处理模块，混频模块和/或功率放大器的增益。
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公开(公告)号：US20060291583A1
公开(公告)日：2006-12-28
申请号：US11166808
申请日：2005-06-24
申请人： Joachim Hammerschmidt , Bruce Edwards , Venkat Kodavati , R. Moorti , Ling Su , Jason Trachewsky , Andrew Wagner
发明人： Joachim Hammerschmidt , Bruce Edwards , Venkat Kodavati , R. Moorti , Ling Su , Jason Trachewsky , Andrew Wagner
IPC分类号： H04L27/00
摘要： A programmable transmitter generates a frame in a frame format according to one of a plurality of operating modes using a frame structure table storing a respective frame format for each of the operating modes. The transmitter includes a frame structure engine that receives a mode selection signal indicative of a select operating mode, and accesses the frame structure table to determine the frame format of the select operating mode. The frame structure engine produces a control signal to a frame generator to control the generation of a frame in the frame format of the select operating mode.
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5.发明申请Method and System for Minimum Mean Squared Error Soft Interference Cancellation (MMSE-SIC) Based Suboptimal Maximum Likelihood (ML) Detection for Multiple Input Multiple Output (MIMO) Wireless System 失效用于多输入多输出（MIMO）无线系统的最小均方误差软干扰消除（MMSE-SIC）的次优最大似然（ML）检测方法和系统公开(公告)号：US20110080981A1
公开(公告)日：2011-04-07
申请号：US12907385
申请日：2010-10-19
申请人： Ling Su , George Kondylis
发明人： Ling Su , George Kondylis
IPC分类号： H04L27/06
CPC分类号： H04L25/0328 , H04B7/0413 , H04L25/067 , H04L27/2601
摘要： Various aspects of a method for minimum mean square error soft interference cancellation (MMSE-SIC) based sub-optimal maximum likelihood (ML) detection for a multiple input multiple output (MIMO) wireless system may comprise selecting at least one constellation point in a constellation map based on at least one of a plurality of received symbols. A number of the at least one constellation point may be less than or equal to a number of previously selected constellation points in a previous constellation map. At least one of the plurality of received symbols may be decoded based on the selected at least one constellation point.
摘要翻译： 用于多输入多输出（MIMO）无线系统的基于最小均方误差软干扰消除（MMSE-SIC）的次优最大似然（ML）检测方法的各个方面可以包括选择星座中的至少一个星座点 基于多个接收到的符号中的至少一个的映射。 所述至少一个星座点中的数量可以小于或等于先前星座图中先前选择的星座点的数量。 可以基于所选择的至少一个星座点来解码多个接收符号中的至少一个。
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6.发明授权Method and system for minimum mean squared error soft interference cancellation (MMSE-SIC) based suboptimal maximum likelihood (ML) detection for multiple input multiple output (MIMO) wireless system 有权用于多输入多输出（MIMO）无线系统的基于最小均方误差软干扰消除（MMSE-SIC）的次优最大似然（ML）检测的方法和系统公开(公告)号：US07817740B2
公开(公告)日：2010-10-19
申请号：US11350419
申请日：2006-02-09
申请人： Ling Su , George Kondylis
发明人： Ling Su , George Kondylis
IPC分类号： H04L5/12
CPC分类号： H04L25/0328 , H04B7/0413 , H04L25/067 , H04L27/2601
摘要： Various aspects of a method for minimum mean square error soft interference cancellation (MMSE-SIC) based sub-optimal maximum likelihood (ML) detection for a multiple input multiple output (MIMO) wireless system may comprise selecting at least one constellation point in a constellation map based on at least one of a plurality of received symbols. A number of the at least one constellation point may be less than or equal to a number of previously selected constellation points in a previous constellation map. At least one of the plurality of received symbols may be decoded based on the selected at least one constellation point.
摘要翻译： 用于多输入多输出（MIMO）无线系统的基于最小均方误差软干扰消除（MMSE-SIC）的次优最大似然（ML）检测方法的各个方面可以包括选择星座中的至少一个星座点 基于多个接收到的符号中的至少一个的映射。 所述至少一个星座点中的数量可以小于或等于先前星座图中先前选择的星座点的数量。 可以基于所选择的至少一个星座点来解码多个接收符号中的至少一个。
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公开(公告)号：US08233849B2
公开(公告)日：2012-07-31
申请号：US12392773
申请日：2009-02-25
申请人： Jason A. Trachewsky , Tim Robinson , George Kondylis , Ling Su
发明人： Jason A. Trachewsky , Tim Robinson , George Kondylis , Ling Su
CPC分类号： H03G3/3047
摘要： A radio frequency transmitter includes a baseband transmit processing module, a mixing module, a power amplifier, a transmit power sense module, and a transmit power control module. The baseband transmit processing module is operably coupled to encode outbound data into outbound baseband signals in accordance with one of a plurality of encoding protocols. The mixing module is operably coupled to convert the outbound baseband signals into outbound radio frequency signals. The power amplifier is operably coupled to amplify the outbound RF signals prior to transmission to produce amplified outbound RF signals. The transmit power sense module is operably coupled to sense the amplified outbound RF signals to provide a transmit signal strength indication (TSSI). The transmit power control module is operably coupled to adjust gain of the baseband transmit processing module, the mixing module, and/or the power amplifier based on the TSSI and the particular encoding protocol used to produce the baseband signals.
摘要翻译： 射频发射机包括基带发射处理模块，混频模块，功率放大器，发射功率感测模块和发射功率控制模块。 基带发射处理模块可操作地耦合以根据多个编码协议之一将出站数据编码到出站基带信号中。 混合模块可操作地耦合以将出站基带信号转换成出站射频信号。 功率放大器可操作地耦合以在传输之前放大出站RF信号，以产生放大的出站RF信号。 发射功率感测模块可操作地耦合以感测放大的出站RF信号以提供发射信号强度指示（TSSI）。 发射功率控制模块可操作地耦合以基于用于产生基带信号的TSSI和特定编码协议来调节基带发射处理模块，混频模块和/或功率放大器的增益。
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公开(公告)号：US07555268B2
公开(公告)日：2009-06-30
申请号：US10741665
申请日：2003-12-19
申请人： Jason A. Trachewsky , Tim Robinson , George Kondylis , Ling Su
发明人： Jason A. Trachewsky , Tim Robinson , George Kondylis , Ling Su
CPC分类号： H03G3/3047
摘要： A radio frequency transmitter includes a baseband transmit processing module, a mixing module, a power amplifier, a transmit power sense module, and a transmit power control module. The baseband transmit processing module is operably coupled to encode outbound data into outbound baseband signals in accordance with one of a plurality of encoding protocols. The mixing module is operably coupled to convert the outbound baseband signals into outbound radio frequency signals. The power amplifier is operably coupled to amplify the outbound RF signals prior to transmission to produce amplified outbound RF signals. The transmit power sense module is operably coupled to sense the amplified outbound RF signals to provide a transmit signal strength indication (TSSI). The transmit power control module is operably coupled to adjust gain of the baseband transmit processing module, the mixing module, and/or the power amplifier based on the TSSI and the particular encoding protocol used to produce the baseband signals.
摘要翻译： 射频发射机包括基带发射处理模块，混频模块，功率放大器，发射功率感测模块和发射功率控制模块。 基带发射处理模块可操作地耦合以根据多个编码协议之一将出站数据编码到出站基带信号中。 混合模块可操作地耦合以将出站基带信号转换成出站射频信号。 功率放大器可操作地耦合以在传输之前放大出站RF信号，以产生放大的出站RF信号。 发射功率感测模块可操作地耦合以感测放大的出站RF信号以提供发射信号强度指示（TSSI）。 发射功率控制模块可操作地耦合以基于用于产生基带信号的TSSI和特定编码协议来调节基带发射处理模块，混频模块和/或功率放大器的增益。
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公开(公告)号：US20090154596A1
公开(公告)日：2009-06-18
申请号：US12392773
申请日：2009-02-25
申请人： Jason A. Trachewsky , Tim Robinson , George Kondylis , Ling Su
发明人： Jason A. Trachewsky , Tim Robinson , George Kondylis , Ling Su
CPC分类号： H03G3/3047
摘要： A radio frequency transmitter includes a baseband transmit processing module, a mixing module, a power amplifier, a transmit power sense module, and a transmit power control module. The baseband transmit processing module is operably coupled to encode outbound data into outbound baseband signals in accordance with one of a plurality of encoding protocols. The mixing module is operably coupled to convert the outbound baseband signals into outbound radio frequency signals. The power amplifier is operably coupled to amplify the outbound RF signals prior to transmission to produce amplified outbound RF signals. The transmit power sense module is operably coupled to sense the amplified outbound RF signals to provide a transmit signal strength indication (TSSI). The transmit power control module is operably coupled to adjust gain of the baseband transmit processing module, the mixing module, and/or the power amplifier based on the TSSI and the particular encoding protocol used to produce the baseband signals.
摘要翻译： 射频发射机包括基带发射处理模块，混频模块，功率放大器，发射功率感测模块和发射功率控制模块。 基带发射处理模块可操作地耦合以根据多个编码协议之一将出站数据编码到出站基带信号中。 混合模块可操作地耦合以将出站基带信号转换成出站射频信号。 功率放大器可操作地耦合以在传输之前放大出站RF信号，以产生放大的出站RF信号。 发射功率感测模块可操作地耦合以感测放大的出站RF信号以提供发射信号强度指示（TSSI）。 发射功率控制模块可操作地耦合以基于用于产生基带信号的TSSI和特定编码协议来调节基带发射处理模块，混频模块和/或功率放大器的增益。
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10.发明授权Method and system for minimum mean squared error soft interference cancellation (MMSE-SIC) based suboptimal maximum likelihood (ML) detection for multiple input multiple output (MIMO) wireless system 失效用于多输入多输出（MIMO）无线系统的基于最小均方误差软干扰消除（MMSE-SIC）的次优最大似然（ML）检测的方法和系统公开(公告)号：US08295378B2
公开(公告)日：2012-10-23
申请号：US12907385
申请日：2010-10-19
申请人： Ling Su , George Kondylis
发明人： Ling Su , George Kondylis
IPC分类号： H04L5/12
CPC分类号： H04L25/0328 , H04B7/0413 , H04L25/067 , H04L27/2601
摘要： Various aspects of a method for minimum mean square error soft interference cancellation (MMSE-SIC) based sub-optimal maximum likelihood (ML) detection for a multiple input multiple output (MIMO) wireless system may comprise selecting at least one constellation point in a constellation map based on at least one of a plurality of received symbols. A number of the at least one constellation point may be less than or equal to a number of previously selected constellation points in a previous constellation map. At least one of the plurality of received symbols may be decoded based on the selected at least one constellation point.
摘要翻译： 用于多输入多输出（MIMO）无线系统的基于最小均方误差软干扰消除（MMSE-SIC）的次优最大似然（ML）检测方法的各个方面可以包括选择星座中的至少一个星座点 基于多个接收到的符号中的至少一个的映射。 所述至少一个星座点中的数量可以小于或等于先前星座图中先前选择的星座点的数量。 可以基于所选择的至少一个星座点来解码多个接收符号中的至少一个。
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