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1.发明授权Method and apparatus for uplink power control in multiple-input multiple-output 有权用于多输入多输出的上行链路功率控制的方法和装置公开(公告)号：US08964868B2
公开(公告)日：2015-02-24
申请号：US12725713
申请日：2010-03-17
申请人： Sung-Hyuk Shin , Philip J. Pietraski , Vincent Roy , Guodong Zhang , Kyle Jung-Lin Pan , Donald M. Grieco , Janet A. Stern-Berkowitz
发明人： Sung-Hyuk Shin , Philip J. Pietraski , Vincent Roy , Guodong Zhang , Kyle Jung-Lin Pan , Donald M. Grieco , Janet A. Stern-Berkowitz
IPC分类号： H04L27/28 , H04W52/42 , H04B7/04 , H04B7/06 , H04L1/00 , H04W52/14 , H04B7/02 , H04W52/24 , H04W52/40
CPC分类号： H04W52/10 , H04B7/024 , H04B7/0413 , H04B7/0689 , H04L1/0003 , H04W52/146 , H04W52/242 , H04W52/40 , H04W52/42 , H04W72/0446 , H04W72/0473 , H04W76/27
摘要： A method and apparatus for uplink power control in multiple-input multiple-output (MIMO) includes adjusting a total uplink transmit power level with a power offset based on a number of antennas via which an uplink subframe is transmitted. The uplink power control formula may be altered to include an additional power offset term to compensate for a MIMO mode or an existing term may be adjusted to compensate for the MIMO mode.
摘要翻译： 一种用于多输入多输出（MIMO）中的上行链路功率控制的方法和装置包括：基于经由其发送上行链路子帧的天线数量，利用功率偏移调整总上行链路发射功率电平。 可以改变上行链路功率控制公式以包括用于补偿MIMO模式的附加功率偏移项，或者可以调整现有项以补偿MIMO模式。
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公开(公告)号：US09008007B2
公开(公告)日：2015-04-14
申请号：US12563398
申请日：2009-09-21
CPC分类号： H04B7/0456 , H04B7/024 , H04B7/0452 , H04B7/0665 , H04W72/042
摘要： Methods for signaling multi-user multiple-input multiple output (MU-MIMO) parameters for Evolved-UTRA (E-UTRA) are disclosed. Example signaling format methods are presented that allow use of distributed virtual resource blocks (DVRB) or support of four wireless transmit/receive units (WTRUs) but maintaining a predetermined signal format size. A signaling format is also presented that signals transmission precoding matrix indexes used by all co-scheduled WTRUs.
摘要翻译： 公开了用于发送用于演进UTRA（E-UTRA）的多用户多输入多输出（MU-MIMO）参数的方法。 提出了允许使用分布式虚拟资源块（DVRB）或支持四个无线发射/接收单元（WTRU）但维持预定信号格式大小的示例信令格式方法。 还提供了一种信号格式，用于指示由所有共同调度的WTRU使用的传输预编码矩阵索引。
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3.发明申请METHOD AND APPARATUS FOR UPLINK POWER CONTROL IN MULTIPLE-INPUT MULTIPLE-OUTPUT 有权用于多输入多输出中的上电功率控制的方法和装置公开(公告)号：US20100246705A1
公开(公告)日：2010-09-30
申请号：US12725713
申请日：2010-03-17
申请人： Sung-Hyuk Shin , Philip J. Pietraski , Vincent Roy , Guodong Zhang , Kyle Jung-Lin Pan , Donald M. Grieco , Janet A. Stern-Berkowitz
发明人： Sung-Hyuk Shin , Philip J. Pietraski , Vincent Roy , Guodong Zhang , Kyle Jung-Lin Pan , Donald M. Grieco , Janet A. Stern-Berkowitz
IPC分类号： H04L1/02
CPC分类号： H04W52/10 , H04B7/024 , H04B7/0413 , H04B7/0689 , H04L1/0003 , H04W52/146 , H04W52/242 , H04W52/40 , H04W52/42 , H04W72/0446 , H04W72/0473 , H04W76/27
摘要： A method and apparatus for uplink power control in multiple-input multiple-output (MIMO) includes setting a transmit power level for a physical uplink shared channel (PUSCH) transmission.
摘要翻译： 一种用于多输入多输出（MIMO）中的上行链路功率控制的方法和装置，包括设置物理上行链路共享信道（PUSCH）传输的发射功率电平。
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公开(公告)号：US20100074207A1
公开(公告)日：2010-03-25
申请号：US12563398
申请日：2009-09-21
CPC分类号： H04B7/0456 , H04B7/024 , H04B7/0452 , H04B7/0665 , H04W72/042
摘要： Methods for signaling multi-user multiple-input multiple output (MU-MIMO) parameters for Evolved-UTRA (E-UTRA) are disclosed. Example signaling format methods are presented that allow use of distributed virtual resource blocks (DVRB) or support of four wireless transmit/receive units (WTRUs) but maintaining a predetermined signal format size. A signaling format is also presented that signals transmission precoding matrix indexes used by all co-scheduled WTRUs.
摘要翻译： 公开了用于发送用于演进UTRA（E-UTRA）的多用户多输入多输出（MU-MIMO）参数的方法。 提出了允许使用分布式虚拟资源块（DVRB）或支持四个无线发射/接收单元（WTRU）但维持预定信号格式大小的示例信令格式方法。 还提供了一种信号格式，用于指示由所有共同调度的WTRU使用的传输预编码矩阵索引。
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公开(公告)号：US08385281B2
公开(公告)日：2013-02-26
申请号：US12696928
申请日：2010-01-29
CPC分类号： H04W72/042 , H04L5/0007 , H04L5/001 , H04L5/0037 , H04L5/0053 , H04L5/0091 , H04L27/2656
摘要： A wireless transmit/receive unit (WTRU) receives a downlink subframe having multiple component carriers, each component carrier having control information encoded in a physical downlink control channel (PDCCH). The WTRU performs a blind decoding of control information in a first PDCCH located within a first component carrier to obtain a location of a second PDCCH located within a second component carrier, where the location of the second PDCCH is relative to a location of the first PDCCH as control channel element offset. The WTRU decodes the second PDCCH at the obtained location.
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公开(公告)号：US20110002281A1
公开(公告)日：2011-01-06
申请号：US12649054
申请日：2009-12-29
申请人： Stephen E. Terry , Erdem Bala , Guodong Zhang , Kyle Jung-Lin Pan , Sung-Hyuk Shin , Jin Wang , Peter S. Wang , Paul Marinier , Jean-Louis Gauvreau , Philip J. Pietraski , Shankar Somasundaram
发明人： Stephen E. Terry , Erdem Bala , Guodong Zhang , Kyle Jung-Lin Pan , Sung-Hyuk Shin , Jin Wang , Peter S. Wang , Paul Marinier , Jean-Louis Gauvreau , Philip J. Pietraski , Shankar Somasundaram
IPC分类号： H04W72/04
CPC分类号： H04W52/0216 , H04L27/2647 , H04W76/28 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/23 , Y02D70/24 , Y02D70/25
摘要： Discontinuous reception (DRX) operations for wireless communications implementing carrier aggregation are disclosed. Physical downlink control channel implementation for carrier aggregation is also disclosed. DRX methods are disclosed including a common DRX protocol that may be applied across all component carriers, an individual/independent DRX protocol that is applied on each component carrier, and hybrid approaches that are applied across affected component carriers. Methods for addressing the effects of loss of synchronization on DRX, impact of scheduling request on DRX, uplink power control during DRX, and DRX operation in measurement gaps are disclosed.
摘要翻译： 公开了实现载波聚合的无线通信的不连续接收（DRX）操作。 还公开了用于载波聚合的物理下行链路控制信道实现。 公开了DRX方法，其包括可应用于所有分量载波的公共DRX协议，应用于每个分量载波上的单独/独立的DRX协议以及跨受影响的分量载波应用的混合方法。 公开了用于解决DRX失步影响的方法，调度请求对DRX的影响，DRX期间的上行链路功率控制以及测量间隙中的DRX操作。
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7.发明申请METHOD AND APPARATUS FOR SWITCHING A RESOURCE ASSIGNMENT MODE FOR A PLURALITY OF COMPONENT CARRIERS 审中-公开用于切换多种组件运输工具的资源分配模式的方法和装置公开(公告)号：US20100215011A1
公开(公告)日：2010-08-26
申请号：US12712070
申请日：2010-02-24
申请人： Kyle Jung-Lin Pan , Jean-Louis Gauvreau , Paul Marinier , Guodong Zhang , Sung-Hyuk Shin , Marian Rudolf , Philip J. Pietraski
发明人： Kyle Jung-Lin Pan , Jean-Louis Gauvreau , Paul Marinier , Guodong Zhang , Sung-Hyuk Shin , Marian Rudolf , Philip J. Pietraski
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04L5/0007 , H04L5/0053 , H04L5/0064 , H04L5/0087 , H04L5/0091 , H04L5/14 , H04W72/0453
摘要： Techniques for configuring and switching a resource assignment mode for a plurality of component carriers are disclosed. A wireless transmit/receive unit (WTRU) has a capability of supporting multiple resource assignment modes such that a resource assignment mode is configured for a plurality of component carriers that are allocated for the WTRU, and the WTRU attempts to decode a control channel based on the configured resource assignment mode. The resource assignment mode may be configured for the WTRU via higher layer signaling. The resource assignment mode may be specific to the WTRU, or specific to a component carrier or a group of component carriers. The resource assignment mode may be configured separately for a downlink component carrier and an uplink component carrier. The resource assignment mode includes a separate assignment mode with component carrier indication, a separate assignment mode without component carrier indication, or a joint assignment mode.
摘要翻译： 公开了用于配置和切换多个分量载波的资源分配模式的技术。 无线发射/接收单元（WTRU）具有支持多个资源分配模式的能力，使得为为WTRU分配的多个分量载波配置资源分配模式，并且WTRU尝试基于 配置的资源分配模式。 可以经由较高层信令为WTRU配置资源分配模式。 资源分配模式可以是WTRU特有的，或者是特定于分量载波或分组载波组。 可以针对下行链路分量载波和上行链路分量载波分别配置资源分配模式。 资源分配模式包括具有分量载波指示的单独分配模式，没有分量载波指示的单独分配模式或联合分配模式。
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公开(公告)号：US20100158147A1
公开(公告)日：2010-06-24
申请号：US12630562
申请日：2009-12-03
申请人： Guodong Zhang , Erdem Bala , Philip J. Pietraski , Sung-Hyuk Shin , Kyle Jung-Lin Pan , Joseph S. Levy , Jin Wang , Peter S. Wang , Janet A. Stern-Berkowitz , John W. Haim
发明人： Guodong Zhang , Erdem Bala , Philip J. Pietraski , Sung-Hyuk Shin , Kyle Jung-Lin Pan , Joseph S. Levy , Jin Wang , Peter S. Wang , Janet A. Stern-Berkowitz , John W. Haim
CPC分类号： H04W52/365 , H04W52/146 , H04W52/242 , H04W52/346 , H04W72/0453 , H04W72/1284
摘要： A method for reporting power headroom is disclosed. Power headroom may be reported across all carriers (wideband), for a specific carrier, or for a carrier group. The formula used to calculate the power headroom depends on whether the carrier (or a carrier in the carrier group) has a valid uplink grant. If the carrier or carrier group does not have a valid uplink grant, the power headroom may be calculated based on a reference grant. The power headroom is calculated by a wireless transmit/receive unit and is reported to an eNodeB.
摘要翻译： 公开了一种用于报告功率余量的方法。 功率余量可以跨所有载波（宽带），特定载波或载波组报告。 用于计算功率余量的公式取决于载波（或载波组中的载波）是否具有有效的上行链路授权。 如果载波或载波组没有有效的上行链路许可，则可以基于参考许可来计算功率余量。 功率余量由无线发射/接收单元计算，并报告给eNodeB。
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公开(公告)号：US20100098012A1
公开(公告)日：2010-04-22
申请号：US12582462
申请日：2009-10-20
申请人： Erdem Bala , Philip J. Pietraski , Sung-Hyuk Shin , Guodong Zhang , Allan Y. Tsai , Joseph S. Levy , Pascal M. Adjakple , John W. Haim , Robert L. Olesen , Kyle Jung-Lin Pan
发明人： Erdem Bala , Philip J. Pietraski , Sung-Hyuk Shin , Guodong Zhang , Allan Y. Tsai , Joseph S. Levy , Pascal M. Adjakple , John W. Haim , Robert L. Olesen , Kyle Jung-Lin Pan
IPC分类号： H04W72/04
CPC分类号： H04W72/0413 , H04B7/024 , H04B7/0632 , H04B7/0639 , H04B7/066 , H04L1/1607 , H04L1/1812 , H04L5/001 , H04L5/0053 , H04W72/042 , H04W72/0446
摘要： A method and apparatus for transmitting uplink control information (UCI) for Long Term Evolution-Advanced (LTE-A) using carrier aggregation is disclosed. Methods for UCI transmission in the uplink control channel, uplink shared channel or uplink data channel are disclosed. The methods include transmitting channel quality indicators (CQI), precoding matrix indicators (PMI), rank indicators (RI), hybrid automatic repeat request (HARQ) acknowledgement/non-acknowledgement (ACK/NACK), channel status reports (CQI/PMI/RI), source routing (SR) and sounding reference signals (SRS). In addition, methods for providing flexible configuration in signaling UCI, efficient resource utilization, and support for high volume UCI overhead in LTE-A are disclosed.
摘要翻译： 公开了一种使用载波聚合发送用于长期演进 - 高级（LTE-A）的上行链路控制信息（UCI）的方法和装置。 公开了上行链路控制信道，上行链路共享信道或上行链路数据信道中UCI传输的方法。 该方法包括：发送信道质量指示符（CQI），预编码矩阵指示符（PMI），秩指示符（RI），混合自动重传请求（HARQ）确认/非确认（ACK / NACK），信道状态报告（CQI / PMI / RI），源路由（SR）和探测参考信号（SRS）。 另外，公开了用于在信令UCI中提供灵活配置的方法，有效的资源利用和对LTE-A中的大容量UCI开销的支持。
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10.发明授权公开(公告)号：US09402247B2
公开(公告)日：2016-07-26
申请号：US12582462
申请日：2009-10-20
申请人： Erdem Bala , Philip J. Pietraski , Sung-Hyuk Shin , Guodong Zhang , Allan Y. Tsai , Joseph S. Levy , Pascal M. Adjakple , John W. Haim , Robert L. Olesen , Kyle Jung-Lin Pan
发明人： Erdem Bala , Philip J. Pietraski , Sung-Hyuk Shin , Guodong Zhang , Allan Y. Tsai , Joseph S. Levy , Pascal M. Adjakple , John W. Haim , Robert L. Olesen , Kyle Jung-Lin Pan
CPC分类号： H04W72/0413 , H04B7/024 , H04B7/0632 , H04B7/0639 , H04B7/066 , H04L1/1607 , H04L1/1812 , H04L5/001 , H04L5/0053 , H04W72/042 , H04W72/0446
摘要： A method and apparatus for transmitting uplink control information (UCI) for Long Term Evolution-Advanced (LTE-A) using carrier aggregation is disclosed. Methods for UCI transmission in the uplink control channel, uplink shared channel or uplink data channel are disclosed. The methods include transmitting channel quality indicators (CQI), precoding matrix indicators (PMI), rank indicators (RI), hybrid automatic repeat request (HARQ) acknowledgement/non-acknowledgement (ACK/NACK), channel status reports (CQI/PMI/RI), source routing (SR) and sounding reference signals (SRS). In addition, methods for providing flexible configuration in signaling UCI, efficient resource utilization, and support for high volume UCI overhead in LTE-A are disclosed.
摘要翻译： 公开了一种使用载波聚合发送用于长期演进 - 高级（LTE-A）的上行链路控制信息（UCI）的方法和装置。 公开了上行链路控制信道，上行链路共享信道或上行链路数据信道中UCI传输的方法。 该方法包括传输信道质量指示符（CQI），预编码矩阵指示符（PMI），秩指示符（RI），混合自动重传请求（HARQ）确认/非确认（ACK / NACK），信道状态报告（CQI / PMI / RI），源路由（SR）和探测参考信号（SRS）。 另外，公开了用于在信令UCI中提供灵活配置的方法，有效的资源利用和对LTE-A中的大容量UCI开销的支持。
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