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41. 发明申请

US20110053603A1 SYSTEMS, APPARATUS AND METHODS FOR COMMUNICATING DOWNLINK INFORMATION 有权
标题翻译：系统，设备和通信下行信息的方法
公开(公告)号：US20110053603A1
公开(公告)日：2011-03-03
申请号：US12792411
申请日：2010-06-02
申请人： Tao Luo , Yongbin Wei , Durga Prasad Malladi
发明人： Tao Luo , Yongbin Wei , Durga Prasad Malladi
IPC分类号： H04W72/04
CPC分类号： H04L5/0053 , H04L5/0007 , H04L5/0091 , H04W28/04
摘要： Systems and methods facilitating communication of downlink information are provided. In one embodiment, a method can include receiving a signal indicative of a base station enabling or disabling a function, wherein the function is configured to transmit information carried in control channels using selected downlink information; receiving the selected downlink information at one or more locations; and determining a resource allocation of at least one of paging information or system information or unicast data information based, at least, on the selected downlink information. The determining can be performed without decoding control channels corresponding to the selected downlink information in response to receiving a signal indicative of the function being enabled.
摘要翻译：提供了有助于下行链路信息通信的系统和方法。在一个实施例中，一种方法可以包括：接收指示基站启用或禁用功能的信号，其中所述功能被配置为使用所选择的下行链路信息发送在控制信道中携带的信息; 在一个或多个位置处接收所选择的下行链路信息; 至少基于所选择的下行链路信息，确定寻呼信息或系统信息或单播数据信息中的至少一个的资源分配。可以在不响应于接收到指示功能被启用的信号的情况下执行与所选择的下行链路信息相对应的控制信道的确定。

42. 发明申请

US20110044247A1 MAXIMUM POWER SPECTRAL DENSITY REPORTING IN RESPONSE TO OVERLOAD INDICATIONS 有权
标题翻译：最大功率谱密度报告反应过载指示
公开(公告)号：US20110044247A1
公开(公告)日：2011-02-24
申请号：US12857243
申请日：2010-08-16
申请人： Tao Luo , Aleksandar Damnjanovic , Durga Prasad Malladi , Yongbin Wei , Peter A. Barany
发明人： Tao Luo , Aleksandar Damnjanovic , Durga Prasad Malladi , Yongbin Wei , Peter A. Barany
IPC分类号： H04W40/00 , H04W88/02
CPC分类号： H04W52/146 , H04L1/0031 , H04L1/1607 , H04L5/0053 , H04L5/0073 , H04W52/243 , H04W52/367 , H04W52/40
摘要： Certain aspects of the present disclosure propose methods for reporting information such as a maximum power spectral density to a serving access point after receiving overload indicators from one or more neighboring access points. The reported information may be multiplexed with other information (e.g., Channel Quality Indicator (CQI), Precoding Matrix Index (PMI), rank indication (RI) or acknowledgement (ACK)/negative acknowledgment (NACK) message for downlink data channel) before transmission to the serving access point. In addition, the information may be transmitted in a medium access control (MAC) packet data unit (PDU).
摘要翻译：本公开的某些方面提出了在从一个或多个相邻接入点接收到过载指示符之后，向服务接入点报告诸如最大功率谱密度的信息的方法。在传输之前，所报告的信息可以与其他信息（例如，用于下行链路数据信道的信道质量指示符（CQI），预编码矩阵索引（PMI），秩指示（RI）或确认（ACK）/否定确认（NACK）到服务接入点。另外，信息可以在介质访问控制（MAC）分组数据单元（PDU）中传送。

43. 发明授权

US08718194B2 Method and system for efficient channel estimation 有权
标题翻译：高效信道估计的方法和系统
公开(公告)号：US08718194B2
公开(公告)日：2014-05-06
申请号：US12955802
申请日：2010-11-29
申请人： Dung Ngoc Doan , Tao Luo , Taesang Yoo , Yongbin Wei , Xiaoxia Zhang
发明人： Dung Ngoc Doan , Tao Luo , Taesang Yoo , Yongbin Wei , Xiaoxia Zhang
IPC分类号： H03K9/00
CPC分类号： H04L25/0232 , H04L5/005 , H04L5/0051 , H04L25/0204 , H04L25/0222 , H04L25/0242 , H04L25/0256
摘要： Aspects of the present disclosure describe an efficient channel estimation algorithm for high-speed processing of dedicated reference signals. The channel estimation algorithm may utilize one or more compressed interpolation matrices. The compressed interpolation matrices may be selected based on the Doppler value and signal to noise ratio (SNR) of the channel.
摘要翻译：本公开的方面描述了用于专用参考信号的高速处理的有效的信道估计算法。信道估计算法可以利用一个或多个压缩插值矩阵。可以基于信道的多普勒值和信噪比（SNR）来选择压缩内插矩阵。

44. 发明申请

US20110129009A1 METHOD AND SYSTEM FOR EFFICIENT CHANNEL ESTIMATION 有权
标题翻译：用于有效通道估计的方法和系统
公开(公告)号：US20110129009A1
公开(公告)日：2011-06-02
申请号：US12955802
申请日：2010-11-29
申请人： Dung Ngoc Doan , Tao Luo , Taesang Yoo , Yongbin Wei , Xiaoxia Zhang
发明人： Dung Ngoc Doan , Tao Luo , Taesang Yoo , Yongbin Wei , Xiaoxia Zhang
IPC分类号： H04B1/10 , H04B17/00
CPC分类号： H04L25/0232 , H04L5/005 , H04L5/0051 , H04L25/0204 , H04L25/0222 , H04L25/0242 , H04L25/0256
摘要： Aspects of the present disclosure describe an efficient channel estimation algorithm for high-speed processing of dedicated reference signals. The channel estimation algorithm may utilize one or more compressed interpolation matrices. The compressed interpolation matrices may be selected based on the Doppler value and signal to noise ratio (SNR) of the channel.
摘要翻译：本公开的方面描述了用于专用参考信号的高速处理的有效的信道估计算法。信道估计算法可以利用一个或多个压缩插值矩阵。可以基于信道的多普勒值和信噪比（SNR）来选择压缩内插矩阵。

45. 发明授权

US08576692B2 Transmission of UE-specific reference signal for wireless communication 失效
标题翻译：用于无线通信的UE专用参考信号的传输
公开(公告)号：US08576692B2
公开(公告)日：2013-11-05
申请号：US12878983
申请日：2010-09-09
申请人： Xiaoxia Zhang , Yongbin Wei , Tao Luo , Dung Ngoc Doan , Taesang Yoo
发明人： Xiaoxia Zhang , Yongbin Wei , Tao Luo , Dung Ngoc Doan , Taesang Yoo
IPC分类号： H04J11/00
CPC分类号： H04L5/0051 , H04L5/0032 , H04L5/0037
摘要： Techniques for transmitting UE-specific reference signals (UE-RSs) in a wireless network are described. In an aspect, a UE-RS may be transmitted in different manners depending on the number of layers used for data transmission. In one design, a cell may determine subcarriers for a UE-RS based on a frequency shift if data is transmitted on one layer and based on a predetermined set of subcarriers (with no frequency shift) if data is transmitted on multiple layers. In another aspect, a UE-RS may be transmitted on subcarriers determined based on a frequency shift for data transmission on multiple layers. In yet another aspect, a UE-RS may be transmitted from a plurality of cells to a UE for coordinated multi-point (CoMP). In yet another aspect, a UE-RS may be transmitted in a data section of a subframe including only the data section.
摘要翻译：描述了用于在无线网络中传送UE专用参考信号（UE-RS）的技术。在一方面，可以根据用于数据传输的层数以不同的方式发送UE-RS。在一种设计中，如果在多层上传输数据，则基于如果在一层上传送数据并且基于预定的一组子载波（无频移），则小区可以基于频移来确定UE-RS的子载波。在另一方面，可以在基于用于多层数据传输的频移确定的子载波上发送UE-RS。在另一方面，UE-RS可以从多个小区发送到用于协调多点（CoMP）的UE。在另一方面，可以在仅包括数据部分的子帧的数据部分中发送UE-RS。

46. 发明申请

US20110216842A1 TRANSMISSION OF UE-SPECIFIC REFERENCE SIGNAL FOR WIRELESS COMMUNICATION 失效
标题翻译：用于无线通信的UE特定参考信号的传输
公开(公告)号：US20110216842A1
公开(公告)日：2011-09-08
申请号：US12878983
申请日：2010-09-09
申请人： Xiaoxia Zhang , Yongbin Wei , Tao Luo , Dung Ngoc Doan , Taesang Yoo
发明人： Xiaoxia Zhang , Yongbin Wei , Tao Luo , Dung Ngoc Doan , Taesang Yoo
IPC分类号： H04L27/28
CPC分类号： H04L5/0051 , H04L5/0032 , H04L5/0037
摘要： Techniques for transmitting UE-specific reference signals (UE-RSs) in a wireless network are described. In an aspect, a UE-RS may be transmitted in different manners depending on the number of layers used for data transmission. In one design, a cell may determine subcarriers for a UE-RS based on a frequency shift if data is transmitted on one layer and based on a predetermined set of subcarriers (with no frequency shift) if data is transmitted on multiple layers. In another aspect, a UE-RS may be transmitted on subcarriers determined based on a frequency shift for data transmission on multiple layers. In yet another aspect, a UE-RS may be transmitted from a plurality of cells to a UE for coordinated multi-point (CoMP). In yet another aspect, a UE-RS may be transmitted in a data section of a subframe including only the data section.
摘要翻译：描述了用于在无线网络中传送UE专用参考信号（UE-RS）的技术。在一方面，可以根据用于数据传输的层数以不同的方式来发送UE-RS。在一种设计中，如果在多层上传输数据，则基于如果在一层上传送数据并且基于预定的一组子载波（无频移），则小区可以基于频移来确定UE-RS的子载波。在另一方面，可以在基于用于多层数据传输的频移确定的子载波上发送UE-RS。在另一方面，UE-RS可以从多个小区发送到用于协调多点（CoMP）的UE。在另一方面，可以在仅包括数据部分的子帧的数据部分中发送UE-RS。

47. 发明申请

US20110159914A1 Interaction Between Accumulative Power Control And Minimum/Maximum Transmit Power In LTE Systems 有权
标题翻译： LTE系统中累积功率控制与最小/最大发射功率之间的相互作用
公开(公告)号：US20110159914A1
公开(公告)日：2011-06-30
申请号：US12976499
申请日：2010-12-22
申请人： Wanshi Chen , Peter Gaal , Juan Montojo , Taesang Yoo , Xiliang Luo , Tao Luo , Yongbin Wei , Naga Bhushan
发明人： Wanshi Chen , Peter Gaal , Juan Montojo , Taesang Yoo , Xiliang Luo , Tao Luo , Yongbin Wei , Naga Bhushan
IPC分类号： H04W52/04
CPC分类号： H04W52/367 , H04W52/146 , H04W52/262 , H04W52/362
摘要： Methods and apparatus in a wireless communication system are described for receiving and processing transmit power control commands, where, for example, the response to the transmit power control commands is conditionally decoupled from at least one of a transmit bandwidth parameter, a transport format parameter and a power stepsize limit. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the disclosed subject matter. Therefore, it is to be understood that it should not be used to interpret or limit the scope or the meaning of the claims.
摘要翻译：描述了用于接收和处理发射功率控制命令的无线通信系统中的方法和装置，其中例如对发射功率控制命令的响应有条件地从发射带宽参数，传输格式参数和功率限幅。本摘要仅用于遵守允许读者快速确定所披露的主题的抽象要求规则。因此，应当理解，它不应用于解释或限制权利要求书的范围或含义。

48. 发明申请

US20100177653A1 METHOD AND APPARATUS FOR COMPUTING AND REPORTING CHANNEL QUALITY INDICATION (CQI) 有权
标题翻译：计算和报告信道质量指示（CQI）的方法和装置
公开(公告)号：US20100177653A1
公开(公告)日：2010-07-15
申请号：US12652605
申请日：2010-01-05
申请人： Tao Luo , Taesang Yoo , Wanshi Chen , Peter Gaal , Yongbin Wei
发明人： Tao Luo , Taesang Yoo , Wanshi Chen , Peter Gaal , Yongbin Wei
IPC分类号： H04L12/26
CPC分类号： H04W24/02 , H04L1/0026 , H04L1/06 , H04L25/03305 , H04L27/2647 , H04L2025/03426
摘要： Techniques for computing and reporting channel quality indication (CQI) are described. In an aspect, a plurality of CQI computation methods may be supported, and each CQI computation method may indicate how CQI should be computed. One CQI computation method may be selected for use. CQI may then be computed and reported in accordance with the selected CQI computation method. In an exemplary design, a user equipment (UE) may obtain a selected method for computing CQI, which may be chosen based on the UE capability and/or other factors. The selected method may specify (i) CQI computation for a specific codeword among a plurality of codewords or (ii) CQI computation by averaging signal quality across a plurality of layers used for transmission. The UE may compute CQI in accordance with the selected method, send the CQI to a base station, and receive data sent by the base station based on the CQI.
摘要翻译：描述了用于计算和报告信道质量指示（CQI）的技术。在一个方面，可以支持多个CQI计算方法，并且每个CQI计算方法可以指示如何计算CQI。可以选择一种CQI计算方法来使用。然后可以根据所选择的CQI计算方法来计算和报告CQI。在示例性设计中，用户设备（UE）可以获得用于计算CQI的所选择的方法，其可以基于UE能力和/或其他因素来选择。所选择的方法可以指定（i）针对多个码字中的特定码字的CQI计算，或者（ii）通过用于传输的多个层平均信号质量的CQI计算。 UE可以根据所选择的方法计算CQI，向基站发送CQI，并且基于CQI接收由基站发送的数据。

49. 发明授权

US08688163B2 Interaction between accumulative power control and minimum/maximum transmit power in LTE systems 有权
标题翻译： LTE系统中累积功率控制与最小/最大发射功率之间的相互作用
公开(公告)号：US08688163B2
公开(公告)日：2014-04-01
申请号：US12976499
申请日：2010-12-22
申请人： Wanshi Chen , Peter Gaal , Juan Montojo , Taesang Yoo , Xiliang Luo , Tao Luo , Yongbin Wei , Naga Bhushan
发明人： Wanshi Chen , Peter Gaal , Juan Montojo , Taesang Yoo , Xiliang Luo , Tao Luo , Yongbin Wei , Naga Bhushan
IPC分类号： H04B7/00
CPC分类号： H04W52/367 , H04W52/146 , H04W52/262 , H04W52/362
摘要： Methods and apparatus in a wireless communication system are described for receiving and processing transmit power control commands, where, for example, the response to the transmit power control commands is conditionally decoupled from at least one of a transmit bandwidth parameter, a transport format parameter and a power stepsize limit. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the disclosed subject matter. Therefore, it is to be understood that it should not be used to interpret or limit the scope or the meaning of the claims.
摘要翻译：描述了用于接收和处理发射功率控制命令的无线通信系统中的方法和装置，其中例如对发射功率控制命令的响应有条件地从发射带宽参数，传输格式参数和功率限幅。本摘要仅用于遵守允许读者快速确定所披露的主题的抽象要求规则。因此，应当理解，它不应用于解释或限制权利要求书的范围或含义。

50. 发明授权

US08432873B2 Method and apparatus for computing and reporting channel quality indication (CQI) 有权
标题翻译：用于计算和报告信道质量指示（CQI）的方法和装置
公开(公告)号：US08432873B2
公开(公告)日：2013-04-30
申请号：US12652605
申请日：2010-01-05
申请人： Tao Luo , Taesang Yoo , Wanshi Chen , Peter Gaal , Yongbin Wei
发明人： Tao Luo , Taesang Yoo , Wanshi Chen , Peter Gaal , Yongbin Wei
IPC分类号： H04B7/216
CPC分类号： H04W24/02 , H04L1/0026 , H04L1/06 , H04L25/03305 , H04L27/2647 , H04L2025/03426
摘要： Techniques for computing and reporting channel quality indication (CQI) are described. In an aspect, a plurality of CQI computation methods may be supported, and each CQI computation method may indicate how CQI should be computed. One CQI computation method may be selected for use. CQI may then be computed and reported in accordance with the selected CQI computation method. In an exemplary design, a user equipment (UE) may obtain a selected method for computing CQI, which may be chosen based on the UE capability and/or other factors. The selected method may specify (i) CQI computation for a specific codeword among a plurality of codewords or (ii) CQI computation by averaging signal quality across a plurality of layers used for transmission. The UE may compute CQI in accordance with the selected method, send the CQI to a base station, and receive data sent by the base station based on the CQI.
摘要翻译：描述了用于计算和报告信道质量指示（CQI）的技术。在一个方面，可以支持多个CQI计算方法，并且每个CQI计算方法可以指示如何计算CQI。可以选择一种CQI计算方法来使用。然后可以根据所选择的CQI计算方法来计算和报告CQI。在示例性设计中，用户设备（UE）可以获得用于计算CQI的所选择的方法，其可以基于UE能力和/或其他因素来选择。所选择的方法可以指定（i）针对多个码字中的特定码字的CQI计算，或者（ii）通过用于传输的多个层平均信号质量的CQI计算。 UE可以根据所选择的方法计算CQI，向基站发送CQI，并且基于CQI接收由基站发送的数据。

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