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31. 发明申请

US20060281422A1 Method and system for transmit power control in a multiple-input multiple-output wireless communication system 失效
标题翻译：多输入多输出无线通信系统中发射功率控制的方法和系统
公开(公告)号：US20060281422A1
公开(公告)日：2006-12-14
申请号：US11152511
申请日：2005-06-14
申请人： Jung-Lin Pan , Robert Olesen , Yingming Tsai
发明人： Jung-Lin Pan , Robert Olesen , Yingming Tsai
IPC分类号： H04B1/04 , H01Q11/12
CPC分类号： H01Q1/2216 , H01Q21/28 , H04B7/0417 , H04B7/0623 , H04B7/063 , H04W52/248 , H04W52/42
摘要： The present invention is related to a method and system for transmit power control in a multiple-input multiple-output (MIMO) wireless communication system. Both a transmitter and a receiver comprise multiple antennae for transmission and reception. The transmitter comprises a power allocation unit for controlling transmit power based on a feedback received from the receiver. The receiver comprises a channel estimator and a singular value decomposition (SVD) unit. The channel estimator generates a channel matrix from a signal received from the transmitter and the SVD unit decomposes the channel matrix into D, U and V matrices. The receiver sends a feedback generated based on output from the SVD unit to the transmitter for controlling the transmit power. The feedback may be one of an eigenvalue, a transmit power level or a power control bit or command. A hybrid scheme for selecting one of them based on channel condition may be implemented.
摘要翻译：本发明涉及一种用于多输入多输出（MIMO）无线通信系统中的发射功率控制的方法和系统。发射机和接收机都包括用于传输和接收的多个天线。发射机包括功率分配单元，用于基于从接收机接收的反馈来控制发射功率。接收机包括信道估计器和奇异值分解（SVD）单元。信道估计器从从发射机接收的信号中生成信道矩阵，并且SVD单元将信道矩阵分解为D，U和V矩阵。接收机将基于SVD单元的输出产生的反馈发送到发射机以控制发射功率。反馈可以是特征值，发射功率电平或功率控制位或命令之一。可以实现用于基于信道条件选择其中的一个的混合方案。

32. 发明申请

US20060281421A1 Method and apparatus for generating feedback information for transmit power control in a multiple-input multiple-output wireless communication system 失效
公开(公告)号：US20060281421A1
公开(公告)日：2006-12-14
申请号：US11152435
申请日：2005-06-14
申请人： Jung-Lin Pan , Robert Olesen , Yingming Tsai
发明人： Jung-Lin Pan , Robert Olesen , Yingming Tsai
IPC分类号： H01Q11/12
CPC分类号： H01Q3/2605
摘要： The present invention is related to a method and apparatus for generating feedback information for transmit power control in a multiple-input multiple-output (MIMO) wireless communication system. Both a transmitter and a receiver comprise multiple antennae for transmission and reception. The transmitter comprises a power allocation unit for controlling transmit power based on a feedback received from the receiver. The receiver comprises a channel estimator and a singular value decomposition (SVD) unit. The channel estimator generates a channel matrix from a signal received from the transmitter and the SVD unit decomposes the channel matrix into D, U and V matrices. The receiver sends a feedback generated based on output from the SVD unit to the transmitter. The feedback may be one of an eigenvalue, a transmit power level or a power control bit or command. A hybrid scheme for selecting one of them based on channel condition may be implemented.

33. 发明申请

US20060111054A1 Method and system for selecting transmit antennas to reduce antenna correlation 审中-公开
标题翻译：用于选择发射天线以减少天线相关性的方法和系统
公开(公告)号：US20060111054A1
公开(公告)日：2006-05-25
申请号：US11042411
申请日：2005-01-25
申请人： Jung-Lin Pan , Yingming Tsai
发明人： Jung-Lin Pan , Yingming Tsai
IPC分类号： H04B7/02
CPC分类号： H04B7/0606 , H04B7/0691
摘要： A method and system is disclosed for transmitting data over at least one transmit antenna to reduce antenna correlation in wireless communication systems. The transmit antennas are comprised of randomly selected antenna elements wherein the antenna elements are randomly selected from antenna elements of a plurality of antennas of a node in a wireless communication system. The number of antenna elements in a group of randomly selected antenna elements may be fixed or may vary over time.
摘要翻译：公开了用于通过至少一个发射天线发送数据以减少无线通信系统中的天线相关性的方法和系统。发射天线包括随机选择的天线元件，其中天线元件从无线通信系统中的节点的多个天线的天线元件中随机选择。一组随机选择的天线元件中的天线元件的数量可以是固定的或可以随时间变化。

34. 发明申请

US20120257591A1 METHOD AND APPARATUS FOR CONTROL OF ENHANCED DEDICATED CHANNEL TRANSMISSIONS 有权
标题翻译：用于控制增强专用信道传输的方法和装置
公开(公告)号：US20120257591A1
公开(公告)日：2012-10-11
申请号：US13523306
申请日：2012-06-14
申请人： Stephen E. Terry , Guodong Zhang , Jung-Lin Pan , Peter S. Wang
发明人： Stephen E. Terry , Guodong Zhang , Jung-Lin Pan , Peter S. Wang
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04W28/18 , H04W52/346 , H04W52/367 , H04W72/04 , H04W72/1226 , H04W72/14
摘要： A method and apparatus for controlling enhanced dedicated channel (E-DCH) transmissions are disclosed. An enhanced uplink medium access control (MAC-e/es) entity processes a received scheduling grant to calculate a serving grant. The MAC-e/es entity determines whether both a hybrid automatic repeat request (H-ARQ) process for scheduled data and scheduled data are available. If an H-ARQ process for scheduled data and scheduled data are available, the MAC-e/es entity determines whether a serving grant exists. The MAC-e/es entity calculates a remaining power based on maximum allowed power and restricts an E-DCH transport format combination (E-TFC) based on the remaining power. The MAC-e/es entity selects an E-TFC using the serving grant and generates a MAC-e protocol data unit. The MAC-e/es entity may process the received scheduled grant is at each transmission time interval or may store the received scheduled grant in a grant list until there is E-DCH data to transmit.
摘要翻译：公开了一种用于控制增强专用信道（E-DCH）传输的方法和装置。增强的上行链路媒体接入控制（MAC-e / es）实体处理接收到的调度许可以计算服务授权。 MAC-e / es实体确定调度数据和调度数据的混合自动重传请求（H-ARQ）是否可用。如果调度数据和调度数据的H-ARQ过程可用，则MAC-e / es实体确定是否存在服务授权。 MAC-e / es实体基于最大允许功率计算剩余功率，并且基于剩余功率限制E-DCH传输格式组合（E-TFC）。 MAC-e / es实体使用服务授权选择E-TFC，并生成MAC-e协议数据单元。 MAC-e / es实体可以在每个传输时间间隔处理接收到的调度许可，或者可以将接收到的调度许可存储在授权列表中，直到有E-DCH数据要发送。

35. 发明申请

US20070049309A1 Wireless communication method and apparatus for processing enhanced uplink scheduling grants 有权
标题翻译：用于处理增强的上行链路调度许可的无线通信方法和装置
公开(公告)号：US20070049309A1
公开(公告)日：2007-03-01
申请号：US11477279
申请日：2006-06-29
申请人： Jung-Lin Pan , Stephen Terry , Guodong Zhang , Peter Wang
发明人： Jung-Lin Pan , Stephen Terry , Guodong Zhang , Peter Wang
IPC分类号： H04Q7/20 , H04B7/00
CPC分类号： H04W72/1289 , H04W72/1268
摘要： A method and apparatus for processing enhanced uplink scheduling grants are disclosed. A wireless transmit/receive unit (WTRU) detects an absolute grant (AG) and a relative grant (RG). Once the WTRU detects an AG or a RG, a new serving grant (SG) is generated and a hybrid automatic repeat request process may be activated or deactivated depending on whether the received AG is a primary AG or a secondary AG, whether a scheduling mode is a primary AG mode or a secondary AG mode, whether an AG value is set to “INACTIVE” and whether a transmission time interval is 2 ms or 10 ms. A Node-B may send a secondary AG to the WTRU before switching from a primary AG mode to a secondary AG mode and may send the secondary AG only if there is no out-of-date secondary AG exists, which may be detected by implementing a time threshold.
摘要翻译：公开了一种用于处理增强的上行链路调度许可的方法和装置。无线发射/接收单元（WTRU）检测绝对授权（AG）和相对授权（RG）。一旦WTRU检测到AG或RG，则生成新的服务授权（SG），并且可以根据所接收的AG是主AG还是辅助AG来激活或去激活混合自动重传请求过程，无论是调度模式是主AG模式还是辅助AG模式，AG值是否设置为“INACTIVE”，传输时间间隔是2ms还是10ms。节点B可以在从主AG模式切换到辅助AG模式之前向WTRU发送辅助AG，并且只有当没有过期的次级AG存在时才能发送次级AG，这可以通过实现来检测时间阈值。

36. 发明授权

US07916751B2 Method and apparatus for efficient operation of an enhanced dedicated channel 失效
标题翻译：增强专用信道有效运行的方法和装置
公开(公告)号：US07916751B2
公开(公告)日：2011-03-29
申请号：US11471402
申请日：2006-06-19
申请人： Alexander Reznik , Edward L. Hepler , Guodong Zhang , Harry Seth Smith , Jung-Lin Pan , Peter Shaomin Wang , Renuka Racha , Robert G. Gazda , Stephen E. Terry
发明人： Alexander Reznik , Edward L. Hepler , Guodong Zhang , Harry Seth Smith , Jung-Lin Pan , Peter Shaomin Wang , Renuka Racha , Robert G. Gazda , Stephen E. Terry
IPC分类号： H04J3/16
CPC分类号： H04W72/0406 , H04L1/1812 , H04L1/1854 , H04L1/1887 , H04L1/1896
摘要： A method and apparatus for efficient operation of an enhanced dedicated channel (E-DCH) are disclosed. A physical layer processing includes computation of various control parameters followed by actual processing of the data to be transmitted. In accordance with the present invention, the computation of the control parameters is performed asynchronously from the associated data operation. A medium access control (MAC) layer provides information needed for computation of the control parameters to the physical layer as early as possible, while the data is being processed in parallel. The provided data includes a hybrid automatic repeat request (H-ARQ) profile, a transport block size, power offset, or the like. By sending this data to the physical layer before MAC-e processing is complete, the latency constraint can be significantly relaxed.
摘要翻译：公开了一种用于增强专用信道（E-DCH）的有效操作的方法和装置。物理层处理包括各种控制参数的计算，随后实际处理要发送的数据。根据本发明，控制参数的计算是从关联的数据操作中异步执行的。介质访问控制（MAC）层在数据被并行处理的同时尽可能早地向物理层提供控制参数的计算所需的信息。提供的数据包括混合自动重传请求（H-ARQ）简档，传输块大小，功率偏移等。通过在MAC-e处理完成之前将该数据发送到物理层，可以显着放宽等待时间约束。

37. 发明申请

US20070115871A1 Method and apparatus for scheduling transmissions via an enhanced dedicated channel 有权
标题翻译：用于通过增强专用信道调度传输的方法和装置
公开(公告)号：US20070115871A1
公开(公告)日：2007-05-24
申请号：US11402718
申请日：2006-04-12
申请人： Guodong Zhang , Jung-Lin Pan , Peter Wang , Robert DiFazio , Stephen Terry
发明人： Guodong Zhang , Jung-Lin Pan , Peter Wang , Robert DiFazio , Stephen Terry
IPC分类号： H04B7/00
CPC分类号： H04W52/346
摘要： A method and apparatus for scheduling transmissions via an enhanced dedicated channel (E-DCH) are disclosed. A scheduled power is calculated for scheduled data flows. A remaining transmit power is calculated for the E-DCH transmission. A rate request message is generated, wherein the scheduled power, remaining transmit power and rate request message are used to select transport format combinations (TFCs) and multiplex data scheduled for the E-DCH transmission. The remaining transmit power is calculated by subtracting from a maximum allowed power the power of a dedicated physical data channel (DPDCH), a dedicated physical control channel (DPCCH), a high speed dedicated physical control channel (HS-DPCCH), an enhanced uplink dedicated physical control channel (E-DPCCH) and a power margin.
摘要翻译：公开了一种经由增强专用信道（E-DCH）调度传输的方法和装置。为计划的数据流计算计划的功率。计算E-DCH传输的剩余发射功率。生成速率请求消息，其中调度功率，剩余发射功率和速率请求消息用于选择为E-DCH传输调度的传输格式组合（TFC）和多路复用数据。通过从最大允许功率中减去专用物理数据信道（DPDCH），专用物理控制信道（DPCCH），高速专用物理控制信道（HS-DPCCH），增强型上行链路专用物理控制信道（E-DPCCH）和功率余量。

38. 发明授权

US08204007B2 Method and apparatus for control of enhanced dedicated channel transmissions 有权
标题翻译：用于控制增强专用信道传输的方法和装置
公开(公告)号：US08204007B2
公开(公告)日：2012-06-19
申请号：US11444751
申请日：2006-05-31
申请人： Stephen E. Terry , Guodong Zhang , Jung-Lin Pan , Peter S. Wang
发明人： Stephen E. Terry , Guodong Zhang , Jung-Lin Pan , Peter S. Wang
IPC分类号： H04W4/00 , H04B7/216 , H04W72/04 , H04W72/14 , H04B7/00
CPC分类号： H04W72/0446 , H04W28/18 , H04W52/346 , H04W52/367 , H04W72/04 , H04W72/1226 , H04W72/14
摘要： A method and apparatus for controlling enhanced dedicated channel (E-DCH) transmissions are disclosed. An enhanced uplink medium access control (MAC-e/es) entity processes a received scheduling grant to calculate a serving grant. The MAC-e/es entity determines whether both a hybrid automatic repeat request (H-ARQ) process for scheduled data and scheduled data are available. If an H-ARQ process for scheduled data and scheduled data are available, the MAC-e/es entity determines whether a serving grant exists. The MAC-e/es entity calculates a remaining power based on maximum allowed power and restricts an E-DCH transport format combination (E-TFC) based on the remaining power. The MAC-e/es entity selects an E-TFC using the serving grant and generates a MAC-e protocol data unit. The MAC-e/es entity may process the received scheduled grant is at each transmission time interval or may store the received scheduled grant in a grant list until there is E-DCH data to transmit.
摘要翻译：公开了一种用于控制增强专用信道（E-DCH）传输的方法和装置。增强的上行链路媒体接入控制（MAC-e / es）实体处理接收到的调度许可以计算服务授权。 MAC-e / es实体确定调度数据和调度数据的混合自动重传请求（H-ARQ）是否可用。如果调度数据和调度数据的H-ARQ过程可用，则MAC-e / es实体确定是否存在服务授权。 MAC-e / es实体基于最大允许功率计算剩余功率，并且基于剩余功率限制E-DCH传输格式组合（E-TFC）。 MAC-e / es实体使用服务授权选择E-TFC，并生成MAC-e协议数据单元。 MAC-e / es实体可以在每个传输时间间隔处理接收到的调度许可，或者可以将接收到的调度许可存储在授权列表中，直到有E-DCH数据要发送。

39. 发明授权

US07613157B2 Wireless communication method and apparatus for processing enhanced uplink scheduling grants 有权
标题翻译：用于处理增强的上行链路调度许可的无线通信方法和装置
公开(公告)号：US07613157B2
公开(公告)日：2009-11-03
申请号：US11477279
申请日：2006-06-29
申请人： Jung-Lin Pan , Stephen E. Terry , Guodong Zhang , Peter Shaomin Wang
发明人： Jung-Lin Pan , Stephen E. Terry , Guodong Zhang , Peter Shaomin Wang
IPC分类号： H04W4/00 , H04W72/00
CPC分类号： H04W72/1289 , H04W72/1268
摘要： A method and apparatus for processing enhanced uplink scheduling grants are disclosed. A wireless transmit/receive unit (WTRU) detects an absolute grant (AG) and a relative grant (RG). Once the WTRU detects an AG or a RG, a new serving grant (SG) is generated and a hybrid automatic repeat request process may be activated or deactivated depending on whether the received AG is a primary AG or a secondary AG, whether a scheduling mode is a primary AG mode or a secondary AG mode, whether an AG value is set to “INACTIVE” and whether a transmission time interval is 2 ms or 10 ms. A Node-B may send a secondary AG to the WTRU before switching from a primary AG mode to a secondary AG mode and may send the secondary AG only if there is no out-of-date secondary AG exists, which may be detected by implementing a time threshold.
摘要翻译：公开了一种用于处理增强的上行链路调度许可的方法和装置。无线发射/接收单元（WTRU）检测绝对授权（AG）和相对授权（RG）。一旦WTRU检测到AG或RG，则生成新的服务授权（SG），并且可以根据所接收的AG是主AG还是辅助AG来激活或去激活混合自动重传请求过程，无论是调度模式是主AG模式还是辅助AG模式，AG值是否设置为“INACTIVE”，传输时间间隔是2ms还是10ms。节点B可以在从主AG模式切换到辅助AG模式之前向WTRU发送辅助AG，并且只有当没有过期的次级AG存在时才能发送次级AG，这可以通过实现来检测时间阈值。

40. 发明授权

US07408895B2 Method and apparatus for scheduling transmissions via an enhanced dedicated channel 有权
标题翻译：用于通过增强专用信道调度传输的方法和装置
公开(公告)号：US07408895B2
公开(公告)日：2008-08-05
申请号：US11402718
申请日：2006-04-12
申请人： Guodong Zhang , Jung-Lin Pan , Peter Shaomin Wang , Robert A. DiFazio , Stephen E. Terry
发明人： Guodong Zhang , Jung-Lin Pan , Peter Shaomin Wang , Robert A. DiFazio , Stephen E. Terry
IPC分类号： H04B7/185 , H04B7/00 , H04Q7/24
CPC分类号： H04W52/346
摘要： A method and apparatus for scheduling transmissions via an enhanced dedicated channel (E-DCH) are disclosed. A scheduled power is calculated for scheduled data flows. A remaining transmit power is calculated for the E-DCH transmission. A rate request message is generated, wherein the scheduled power, remaining transmit power and rate request message are used to select transport format combinations (TFCs) and multiplex data scheduled for the E-DCH transmission. The remaining transmit power is calculated by subtracting from a maximum allowed power the power of a dedicated physical data channel (DPDCH), a dedicated physical control channel (DPCCH), a high speed dedicated physical control channel (HS-DPCCH), an enhanced uplink dedicated physical control channel (E-DPCCH) and a power margin.
摘要翻译：公开了一种经由增强专用信道（E-DCH）调度传输的方法和装置。为计划的数据流计算计划的功率。计算E-DCH传输的剩余发射功率。生成速率请求消息，其中调度功率，剩余发射功率和速率请求消息用于选择为E-DCH传输调度的传输格式组合（TFC）和多路复用数据。通过从最大允许功率中减去专用物理数据信道（DPDCH），专用物理控制信道（DPCCH），高速专用物理控制信道（HS-DPCCH），增强型上行链路专用物理控制信道（E-DPCCH）和功率余量。

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