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1. 发明授权

US08599777B2 Channel quality indicator design for multiple-user multiple-input and multiple-output in high-speed packet access systems 有权
标题翻译：用于高速数据包接入系统中多用户多输入和多输出的信道质量指标设计
公开(公告)号：US08599777B2
公开(公告)日：2013-12-03
申请号：US12946702
申请日：2010-11-15
申请人： Pavan Kumar Vitthaladevuni , Haitong Sun , Danlu Zhang , Vinay Chande , Stefan Brueck , Josef J. Blanz
发明人： Pavan Kumar Vitthaladevuni , Haitong Sun , Danlu Zhang , Vinay Chande , Stefan Brueck , Josef J. Blanz
IPC分类号： H04W28/00 , H04W76/00
CPC分类号： H04L1/0015 , H04L1/0003 , H04L1/18
摘要： A method for providing multiple-user multiple-input and multiple-output in a high-speed packet access system is described. A channel quality indicator is received from a dual-stream-capable wireless communication device requesting a single-stream transmission at a first data rate. The first data rate is adjusted by an adaptive outer loop margin to obtain a second data rate. A data stream is transmitted to the wireless communication device using the second data rate. A positive-acknowledgement/negative-acknowledgement (ACK/NACK) is received from the wireless communication device. The adaptive outer loop margin is adjusted according to the received ACK/NACK.
摘要翻译：描述了一种用于在高速分组接入系统中提供多用户多输入和多输出的方法。从具有第一数据速率的单流传输请求的双流能力无线通信设备接收信道质量指示符。第一数据速率由自适应外循环余量调整以获得第二数据速率。使用第二数据速率将数据流发送到无线通信设备。从无线通信设备接收到肯定确认/否定确认（ACK / NACK）。根据接收的ACK / NACK调整自适应外环余量。

2. 发明申请

US20110176484A1 Channel Quality Indicator Design for Multiple-User Multiple-Input and Multiple-Output in High-Speed Packet Access Systems 有权
标题翻译：用于高速分组接入系统中多用户多输入和多输出的信道质量指示符设计
公开(公告)号：US20110176484A1
公开(公告)日：2011-07-21
申请号：US12946702
申请日：2010-11-15
申请人： Pavan Kumar Vitthaladevuni , Haitong Sun , Danlu Zhang , Vinay Chande , Stefan Brueck , Josef J. Blanz
发明人： Pavan Kumar Vitthaladevuni , Haitong Sun , Danlu Zhang , Vinay Chande , Stefan Brueck , Josef J. Blanz
IPC分类号： H04W40/00
CPC分类号： H04L1/0015 , H04L1/0003 , H04L1/18
摘要： A method for providing multiple-user multiple-input and multiple-output in a high-speed packet access system is described. A channel quality indicator is received from a dual-stream-capable wireless communication device requesting a single-stream transmission at a first data rate. The first data rate is adjusted by an adaptive outer loop margin to obtain a second data rate. A data stream is transmitted to the wireless communication device using the second data rate. A positive-acknowledgement/negative-acknowledgement (ACK/NACK) is received from the wireless communication device. The adaptive outer loop margin is adjusted according to the received ACK/NACK.
摘要翻译：描述了一种用于在高速分组接入系统中提供多用户多输入和多输出的方法。从具有第一数据速率的单流传输请求的双流能力无线通信设备接收信道质量指示符。第一数据速率由自适应外循环余量调整以获得第二数据速率。使用第二数据速率将数据流发送到无线通信设备。从无线通信设备接收到肯定确认/否定确认（ACK / NACK）。根据接收的ACK / NACK调整自适应外环余量。

3. 发明申请

US20120069798A1 TIMING CONTROL IN A MULTI-POINT HIGH SPEED DOWNLINK PACKET ACCESS NETWORK 有权
标题翻译：多点高速下行链路分组接入网络中的时序控制
公开(公告)号：US20120069798A1
公开(公告)日：2012-03-22
申请号：US13209361
申请日：2011-08-12
申请人： Pavan Kumar Vitthaladevuni , Haitong Sun , Danlu Zhang , Sharad Deepak Sambhwani , Jilei Hou
发明人： Pavan Kumar Vitthaladevuni , Haitong Sun , Danlu Zhang , Sharad Deepak Sambhwani , Jilei Hou
IPC分类号： H04W4/00
CPC分类号： H04L1/1671 , H04L1/02 , H04L1/1854 , H04L5/0053 , H04L2001/0092
摘要： A method, apparatus, processing system, and computer program product enable association of mis-aligned subframes from a first and second downlink with one another, such that a HARQ acknowledgment message including jointly encoded feedback for the respective subframes can be correctly interpreted by the corresponding cells. Here, an RNC may provide an RRC message to the UE to associate particular subframes with one another. Further, the RNC may provide NBAP messages to the cells transmitting the downlink signals, so that the cells can associate the HARQ acknowledgment message with the appropriate subframe. Still further, additional signaling provides for changing the set of associated subframes when needed due to a drift in the timing offset between cells.
摘要翻译：一种方法，装置，处理系统和计算机程序产品使得能够将来自第一和第二下行链路的错配对准的子帧相互关联，使得包括用于各个子帧的共同编码的反馈的HARQ确认消息可以被对应的细胞。这里，RNC可以向UE提供RRC消息以将特定子帧彼此关联。此外，RNC可以向发送下行链路信号的小区提供NBAP消息，使得小区可以将HARQ确认消息与适当的子帧相关联。此外，附加信令提供了在需要时由于小区之间的定时偏移的漂移而改变相关联的子帧集合。

4. 发明授权

US08599763B2 Timing control in a multi-point high speed downlink packet access network 有权
标题翻译：多点高速下行分组接入网中的定时控制
公开(公告)号：US08599763B2
公开(公告)日：2013-12-03
申请号：US13209361
申请日：2011-08-12
申请人： Pavan Kumar Vitthaladevuni , Haitong Sun , Danlu Zhang , Sharad Deepak Sambhwani , Jilei Hou
发明人： Pavan Kumar Vitthaladevuni , Haitong Sun , Danlu Zhang , Sharad Deepak Sambhwani , Jilei Hou
IPC分类号： H04W4/00
CPC分类号： H04L1/1671 , H04L1/02 , H04L1/1854 , H04L5/0053 , H04L2001/0092
摘要： A method, apparatus, processing system, and computer program product enable association of mis-aligned subframes from a first and second downlink with one another, such that a HARQ acknowledgment message including jointly encoded feedback for the respective subframes can be correctly interpreted by the corresponding cells. Here, an RNC may provide an RRC message to the UE to associate particular subframes with one another. Further, the RNC may provide NBAP messages to the cells transmitting the downlink signals, so that the cells can associate the HARQ acknowledgment message with the appropriate subframe. Still further, additional signaling provides for changing the set of associated subframes when needed due to a drift in the timing offset between cells.
摘要翻译：一种方法，装置，处理系统和计算机程序产品使得能够将来自第一和第二下行链路的错配对准的子帧相互关联，使得包括用于各个子帧的共同编码的反馈的HARQ确认消息可以被对应的细胞。这里，RNC可以向UE提供RRC消息以将特定子帧彼此关联。此外，RNC可以向发送下行链路信号的小区提供NBAP消息，使得小区可以将HARQ确认消息与适当的子帧相关联。此外，附加信令提供了在需要时由于小区之间的定时偏移的漂移而改变相关联的子帧集合。

5. 发明授权

US08537879B2 MIMO design with codebook restrictions 失效
标题翻译：具有码本限制的MIMO设计
公开(公告)号：US08537879B2
公开(公告)日：2013-09-17
申请号：US12777787
申请日：2010-05-11
申请人： Pavan Kumar Vitthaladevuni , Haitong Sun , Danlu Zhang , Jilei Hou
发明人： Pavan Kumar Vitthaladevuni , Haitong Sun , Danlu Zhang , Jilei Hou
IPC分类号： H04B1/69 , H04B7/02
CPC分类号： H04L1/0001
摘要： A method of wireless communication includes utilizing a first outer loop for single-stream transmissions when a requested PCI by a UE is within a first set. The utilizing the first outer loop includes utilizing a first outer loop margin to adjust a size of a transport block by a first backoff margin when the UE requests a PCI within the first set. The method further includes utilizing a second outer loop for single-stream transmissions when the requested PCI by the UE is within a second set different from the first set. The utilizing the second outer loop includes utilizing a second outer loop margin to adjust the size of the transport block by a second backoff margin when the UE requests a PCI within the second set.
摘要翻译：一种无线通信方法包括：当UE所请求的PCI在第一组内时，利用第一外环进行单流传输。当UE请求第一组内的PCI时，利用第一外环包括利用第一外循环余量来将传输块的大小调整第一回退余量。该方法还包括当UE所请求的PCI在与第一组不同的第二集合内时，利用第二外部环路进行单流传输。当UE请求第二组内的PCI时，利用第二外环包括利用第二外循环余量来将传输块的大小调整第二退避余量。

6. 发明申请

US20110116563A1 MIMO DESIGN WITH CODEBOOK RESTRICTIONS 失效
标题翻译： MIMO设计与CODEBOOK限制
公开(公告)号：US20110116563A1
公开(公告)日：2011-05-19
申请号：US12777787
申请日：2010-05-11
申请人： Pavan Kumar Vitthaladevuni , Haitong Sun , Danlu Zhang
发明人： Pavan Kumar Vitthaladevuni , Haitong Sun , Danlu Zhang
IPC分类号： H04L27/28
CPC分类号： H04L1/0001
摘要： A method of wireless communication includes utilizing a first outer loop for single-stream transmissions when a requested PCI by a UE is within a first set. The utilizing the first outer loop includes utilizing a first outer loop margin to adjust a size of a transport block by a first backoff margin when the UE requests a PCI within the first set. The method further includes utilizing a second outer loop for single-stream transmissions when the requested PCI by the UE is within a second set different from the first set. The utilizing the second outer loop includes utilizing a second outer loop margin to adjust the size of the transport block by a second backoff margin when the UE requests a PCI within the second set.
摘要翻译：一种无线通信方法包括：当UE所请求的PCI在第一组内时，利用第一外环进行单流传输。当UE请求第一组内的PCI时，利用第一外环包括利用第一外循环余量来将传输块的大小调整第一回退余量。该方法还包括当UE所请求的PCI在与第一组不同的第二集合内时，利用第二外部环路进行单流传输。当UE请求第二组内的PCI时，利用第二外环包括利用第二外循环余量来将传输块的大小调整第二退避余量。

7. 发明授权

US09554338B2 Apparatus, method, and system for uplink control channel reception in a heterogeneous wireless communication network 有权
标题翻译：用于异构无线通信网络中的上行链路控制信道接收的装置，方法和系统
公开(公告)号：US09554338B2
公开(公告)日：2017-01-24
申请号：US13398249
申请日：2012-02-16
申请人： Haitong Sun , Pavan Kumar Vitthaladevuni , Sharad Deepak Sambhwani , Jilei Hou , Bibhu Prasad Mohanty
发明人： Haitong Sun , Pavan Kumar Vitthaladevuni , Sharad Deepak Sambhwani , Jilei Hou , Bibhu Prasad Mohanty
IPC分类号： H04W52/24 , H04W52/40 , H04W52/28 , H04W52/14 , H04W52/20 , H04W52/36 , H04W52/48
CPC分类号： H04W52/244 , H04W52/146 , H04W52/20 , H04W52/242 , H04W52/286 , H04W52/362 , H04W52/367 , H04W52/40 , H04W52/48
摘要： A method and system for improving the reception of uplink transmissions in a heterogeneous wireless communication system includes a high-power node such as a macro-cell and a low-power node such as a femto-cell or pico-cell. To address an uplink imbalance where a nearby low-power node power controls a UE such that uplink transmissions of an HSDPA control channel are poorly received at the serving cell, an RNC can instruct the UE to boost its uplink transmit power, remove the UE from soft handover, or disable power control of the UE by the low-power node. To address inter-cell interference, the RNC can limit the UE transmit power and/or enable the victim cell to suppress the interference. Further, a common control channel can be used to power control UEs outside of the convention set of UEs available for power control.
摘要翻译：用于改善异构无线通信系统中的上行链路传输的接收的方法和系统包括大功率节点，例如宏小区和诸如毫微微小区或微微小区的低功率节点。为了解决上行链路不平衡，其中附近的低功率节点功率控制UE，使得服务小区处的HSDPA控制信道的上行链路传输不良，RNC可以指示UE提升其上行链路发射功率，将UE从软切换，或者由低功率节点禁用UE的功率控制。为了解决小区间干扰，RNC可以限制UE的发射功率和/或使受害小区能够抑制干扰。此外，可以使用公共控制信道来为可用于功率控制的UE的规定集合外的UE供电。

8. 发明授权

US08681689B2 Adjusting a single-input and multiple-output (SIMO) channel quality indicator (CQI) 失效
标题翻译：调整单输入和多输出（SIMO）信道质量指示符（CQI）
公开(公告)号：US08681689B2
公开(公告)日：2014-03-25
申请号：US13190294
申请日：2011-07-25
申请人： Pavan Kumar Vitthaladevuni , Haitong Sun , Sharad Deepak Sambhwani
发明人： Pavan Kumar Vitthaladevuni , Haitong Sun , Sharad Deepak Sambhwani
IPC分类号： H04W24/00 , H04W52/24 , H04W52/18 , H04W52/12
CPC分类号： H04W52/241 , H04L1/0015 , H04L1/0026 , H04W52/12 , H04W52/18
摘要： A method for adjusting a received channel quality indicator is described. A channel quality indicator is received from a wireless communication device. A first transmission time interval for which the channel quality indicator was generated is determined. The received channel quality indicator is adjusted using an outer loop margin. The outer loop margin is dependent on a transmission mode of the first transmission time interval.
摘要翻译：描述了一种用于调整接收的信道质量指示符的方法。从无线通信设备接收信道质量指示符。确定产生信道质量指示符的第一传输时间间隔。接收到的信道质量指示符使用外部循环余量进行调整。外环余量取决于第一传输时间间隔的传输模式。

9. 发明申请

US20120213092A1 APPARATUS, METHOD, AND SYSTEM FOR UPLINK CONTROL CHANNEL RECEPTION IN A HETEROGENEOUS WIRELESS COMMUNICATION NETWORK 有权
标题翻译：异构无线通信网络中上行链路控制信道接收的装置，方法和系统
公开(公告)号：US20120213092A1
公开(公告)日：2012-08-23
申请号：US13398249
申请日：2012-02-16
申请人： Haitong Sun , Pavan Kumar Vitthaladevuni , Sharad Deepak Sambhwani , Jilei Hou , Bibhu Prasad Mohanty
发明人： Haitong Sun , Pavan Kumar Vitthaladevuni , Sharad Deepak Sambhwani , Jilei Hou , Bibhu Prasad Mohanty
IPC分类号： H04W52/14 , H04W52/20 , H04W24/00
CPC分类号： H04W52/244 , H04W52/146 , H04W52/20 , H04W52/242 , H04W52/286 , H04W52/362 , H04W52/367 , H04W52/40 , H04W52/48
摘要： A method and system for improving the reception of uplink transmissions in a heterogeneous wireless communication system includes a high-power node such as a macro-cell and a low-power node such as a femto-cell or pico-cell. To address an uplink imbalance where a nearby low-power node power controls a UE such that uplink transmissions of an HSDPA control channel are poorly received at the serving cell, an RNC can instruct the UE to boost its uplink transmit power, remove the UE from soft handover, or disable power control of the UE by the low-power node. To address inter-cell interference, the RNC can limit the UE transmit power and/or enable the victim cell to suppress the interference. Further, a common control channel can be used to power control UEs outside of the convention set of UEs available for power control.
摘要翻译：用于改善异构无线通信系统中的上行链路传输的接收的方法和系统包括大功率节点，例如宏小区和诸如毫微微小区或微微小区的低功率节点。为了解决上行链路不平衡，其中附近的低功率节点功率控制UE，使得服务小区处的HSDPA控制信道的上行链路传输不良，RNC可以指示UE提升其上行链路发射功率，将UE从软切换，或者由低功率节点禁用UE的功率控制。为了解决小区间干扰，RNC可以限制UE的发射功率和/或使受害小区能够抑制干扰。此外，可以使用公共控制信道来为可用于功率控制的UE的规定集合外的UE供电。

10. 发明申请

US20130028102A1 Adjusting a Single-Input and Multiple-Output (SIMO) Channel Quality Indicator (CQI) 失效
标题翻译：调整单输入和多输出（SIMO）信道质量指示符（CQI）
公开(公告)号：US20130028102A1
公开(公告)日：2013-01-31
申请号：US13190294
申请日：2011-07-25
申请人： Pavan Kumar Vitthaladevuni , Haitong Sun , Sharad Deepak Sambhwani
发明人： Pavan Kumar Vitthaladevuni , Haitong Sun , Sharad Deepak Sambhwani
IPC分类号： H04W24/00
CPC分类号： H04W52/241 , H04L1/0015 , H04L1/0026 , H04W52/12 , H04W52/18
摘要： A method for adjusting a received channel quality indicator is described. A channel quality indicator is received from a wireless communication device. A first transmission time interval for which the channel quality indicator was generated is determined. The received channel quality indicator is adjusted using an outer loop margin. The outer loop margin is dependent on a transmission mode of the first transmission time interval.
摘要翻译：描述了一种用于调整接收的信道质量指示符的方法。从无线通信设备接收信道质量指示符。确定产生信道质量指示符的第一传输时间间隔。接收到的信道质量指示符使用外部循环余量进行调整。外环余量取决于第一传输时间间隔的传输模式。

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