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1. 发明授权

US08514883B2 Method and apparatus for sending hybrid automatic repeat request feedback for component carrier aggregation 有权
标题翻译：用于发送用于分量载波聚合的混合自动重传请求反馈的方法和装置
公开(公告)号：US08514883B2
公开(公告)日：2013-08-20
申请号：US12766678
申请日：2010-04-23
申请人： Kyle Jung-Lin Pan , Allan Y. Tsai , Robert L. Olesen , Shahrokh Nayeb Nazar
发明人： Kyle Jung-Lin Pan , Allan Y. Tsai , Robert L. Olesen , Shahrokh Nayeb Nazar
IPC分类号： H04J3/16 , H04W4/00 , G08C25/02
CPC分类号： H04L5/0055 , H04L1/1635 , H04L1/1671 , H04L1/1812
摘要： Techniques for sending hybrid automatic repeat request (HARQ) feedback for stransmissions received via a plurality of aggregated component carriers are disclosed. A wireless transmit/receive unit (WTRU) receive a plurality of codewords via a plurality of component carriers and decodes the codewords. The component carriers are grouped into a plurality of groups, and the WTRU may generate a bundled positive/negative acknowledgement (ACK/NACK) for each group of component carriers. The WTRU may be assigned a plurality of uplink control channel resources and may implement a channel selection scheme for indicating the ACK/NACKs. The WTRU selects one of the uplink control channel resources, and sets the HARQ feedback based the ACK/NACKs or bundled ACK/NACKs in a way that a different uplink control channel resource is selected and HARQ feedback bits are set differently based on the ACK/NACKs or bundled ACK/NACKs. Each physical uplink control channel (PUCCHs) may be mapped to a particular antenna.
摘要翻译：公开了用于发送经由多个聚合分量载波接收的发送的混合自动重传请求（HARQ）反馈的技术。无线发射/接收单元（WTRU）经由多个分量载波接收多个码字并解码码字。分量载波被分组成多个组，并且WTRU可以为每组分量载波生成捆绑的肯定/否定确认（ACK / NACK）。 WTRU可以被分配多个上行链路控制信道资源，并且可以实现用于指示ACK / NACK的信道选择方案。 WTRU选择上行链路控制信道资源中的一个，并且以不同的上行链路控制信道资源被选择的方式基于ACK / NACK或绑定的ACK / NACK来设置HARQ反馈，并且HARQ反馈比特被不同地基于ACK / NACK或捆绑的ACK / NACK。每个物理上行链路控制信道（PUCCH）可以映射到特定的天线。

2. 发明申请

US20130083750A1 METHOD AND APPARATUS FOR ALLOCATING RESOURCES FOR AN ENHANCED PHYSICAL HYBRID AUTOMATIC REPEAT REQUEST INDICATOR CHANNEL 有权
公开(公告)号：US20130083750A1
公开(公告)日：2013-04-04
申请号：US13630357
申请日：2012-09-28
申请人： Shahrokh Nayeb Nazar , Moon-il Lee , Benoit Pelletier
发明人： Shahrokh Nayeb Nazar , Moon-il Lee , Benoit Pelletier
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04L1/1671 , H04L1/1812 , H04L1/1858 , H04L1/1861 , H04L5/0055 , H04W72/0446
摘要： A method and apparatus are described for allocating resources for an enhanced physical hybrid automatic repeat request (HARQ) channel (E-PHICH). A subset of an enhanced physical downlink control channel (E-PDCCH) may be allocated for use by the E-PHICH. The E-PDCCH may be defined by at least one of enhanced resource element groups (eREGs) and enhanced control channel elements (eCCEs). Each eCCE may be formed by grouping a plurality of eREGs. Each eREG may contain at least one resource element (RE). Alternatively, a subset of eREGs may be allocated as E-PHICH resources. E-PDCCH physical resource block (PRB) pairs may be selected as a resource for the E-PHICH. An indication of the number of the eCCEs may be broadcast to a wireless transmit/receive unit (WTRU).

3. 发明申请

US20090168727A1 METHODS AND APPARATUS FOR SELECTING OR RESELECTING A HOME NODE-B (CLOSED SUBSCRIBER GROUP (CSG) CELL) AMONG CELLS HAVING COLLIDING PHYSICAL LAYER SIGNALS 有权
标题翻译：在具有收缩物理层信号的细胞中选择或者选择家居节点B（封闭的订户组（CSG））的方法和装置
公开(公告)号：US20090168727A1
公开(公告)日：2009-07-02
申请号：US12339395
申请日：2008-12-19
申请人： Shankar Somasundaram , Shahrokh Nayeb Nazar , Guodong Zhang , Rajat P. Mukherjee
发明人： Shankar Somasundaram , Shahrokh Nayeb Nazar , Guodong Zhang , Rajat P. Mukherjee
IPC分类号： H04W36/00 , H04W60/00 , H04M1/00
CPC分类号： H04W4/08 , H04J11/0069 , H04W36/0072 , H04W36/08 , H04W48/10 , H04W48/20
摘要： A method and apparatus for selecting or reselecting a home Node-B (HNB), (i.e., a closed subscriber group (CSG) cell), among cells having colliding physical layer signals are disclosed. Once the identity (ID) of an HNB is determined, measurements needed to support cell selection or reselection are performed. A broadcast channel that broadcasts an HNB ID is detected and synchronized to, and information obtained from the broadcast channel is forwarded to a non-access stratum (NAS). The broadcasted HNB ID is checked against an HNB white-list provided by the NAS to determine whether the HNB is suitable for a wireless transmit/receive unit (WTRU). The WTRU selects the HNB to camp on, or changes from a cell currently serving the WTRU to the HNB if it is determined to be more suitable than the current serving cell.
摘要翻译：公开了在具有碰撞的物理层信号的小区中选择或重新选择家庭节点B（HNB）（即，封闭用户组（CSG）小区）的方法和装置。一旦确定了HNB的身份（ID），就执行支持小区选择或重新选择所需的测量。检测并同步广播HNB ID的广播信道，从广播频道获得的信息被转发到非接入层（NAS）。根据由NAS提供的HNB白名单来检查广播的HNB ID，以确定HNB是否适合于无线发射/接收单元（WTRU）。如果确定比当前服务小区更适合，则WTRU选择HNB驻扎，或者从当前正在服务于WTRU的小区到HNB的改变。

4. 发明授权

US10505680B2 Systems and methods for an enhanced control channel 有权
公开(公告)号：US10505680B2
公开(公告)日：2019-12-10
申请号：US13370851
申请日：2012-02-10
申请人： Paul Marinier , Moon-il Lee , Afshin Haghighat , Shahrokh Nayeb Nazar , Guodong Zhang , Marian Rudolf
发明人： Paul Marinier , Moon-il Lee , Afshin Haghighat , Shahrokh Nayeb Nazar , Guodong Zhang , Marian Rudolf
IPC分类号： H04L5/00 , H04L25/02
CPC分类号： H04L5/001 , H04L5/0048 , H04L5/0053 , H04L5/0092 , H04L5/0094 , H04L25/0224
摘要： Methods and systems for sending and receiving an enhanced downlink control channel are disclosed. The method may include receiving control channel information via an enhanced control channel. The method may also include using the control channel information to receive a shared channel. The method may include detecting the presence of the enhanced control channel in a given subframe. The enhanced control channel may be transmitted over multiple antenna ports. For example, code divisional multiplexing and de-multiplexing and the use of common and UE-specific reference signals may be utilized. New control channel elements may be defined, and enhanced control channel state information (CSI) feedback may be utilized. The presence or absence of legacy control channels may affect the demodulation and or decoding methods. The method may be implemented at a WTRU.

5. 发明授权

US09485060B2 Uplink control data transmission 有权
标题翻译：上行链路控制数据传输
公开(公告)号：US09485060B2
公开(公告)日：2016-11-01
申请号：US12895900
申请日：2010-10-01
申请人： Shahrokh Nayeb Nazar , Kyle Jung-Lin Pan , Robert L. Olesen , Ghyslain Pelletier , Marian Rudolf , Paul Marinier , Charles A. Dennean , Stephen G. Dick , Allan Y. Tsai , Christopher Cave , Changsoo Koo
发明人： Shahrokh Nayeb Nazar , Kyle Jung-Lin Pan , Robert L. Olesen , Ghyslain Pelletier , Marian Rudolf , Paul Marinier , Charles A. Dennean , Stephen G. Dick , Allan Y. Tsai , Christopher Cave , Changsoo Koo
IPC分类号： H04Q7/00 , H04L1/16 , H04L1/00 , H04L5/00 , H04W48/16 , H04W72/00
CPC分类号： H04W72/0413 , H04B1/7097 , H04B2201/698 , H04B2201/7097 , H04L1/001 , H04L1/0057 , H04L1/007 , H04L1/0073 , H04L1/1671 , H04L1/1822 , H04L5/0016 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L2001/125 , H04W48/16 , H04W72/00 , H04W72/0446
摘要： Methods and systems for transmitting uplink control information and feedback are disclosed for carrier aggregation systems. A user equipment device may be configured to transmit uplink control information and other feedback for several downlink component carriers using one or more uplink component carriers. The user equipment device may be configured to transmit such data using a physical uplink control channel rather than a physical uplink shared channel. The user equipment device may be configured to determine the uplink control information and feedback data that is to be transmitted, the physical uplink control channel resources to be used to transmit the uplink control information and feedback data, and how the uplink control information and feedback data may be transmitted over the physical uplink control channel.
摘要翻译：公开了用于传输上行链路控制信息和反馈的方法和系统，用于载波聚合系统。用户设备设备可以被配置为使用一个或多个上行链路分量载波来向多个下行链路分量载波发送上行链路控制信息和其他反馈。用户设备设备可以被配置为使用物理上行链路控制信道而不是物理上行链路共享信道来发送这样的数据。用户设备设备可以被配置为确定要被发送的上行链路控制信息和反馈数据，用于发送上行链路控制信息和反馈数据的物理上行链路控制信道资源，以及上行链路控制信息和反馈数据可以通过物理上行链路控制信道发送。

6. 发明申请

US20120275530A1 OPEN LOOP SPATIAL PROCESSING 有权
标题翻译：开环空间处理
公开(公告)号：US20120275530A1
公开(公告)日：2012-11-01
申请号：US13457145
申请日：2012-04-26
申请人： Shahrokh Nayeb Nazar , Robert L. Olesen , Manasa Raghavan , Muhammad U. Fazili , William E. Lawton , Yingxue K. Li
发明人： Shahrokh Nayeb Nazar , Robert L. Olesen , Manasa Raghavan , Muhammad U. Fazili , William E. Lawton , Yingxue K. Li
IPC分类号： H04L1/02
CPC分类号： H04B7/0456 , H04B7/022 , H04B7/0626 , H04L25/0206 , H04L25/03343 , H04L2025/03426
摘要： Methods and apparatus for multiple-input multiple-output (MIMO) transmissions are disclosed. A base station may precode wireless transmit/receive unit (WTRU)-specific reference signals and data that are transmitted to a WTRU using a randomly selected precoder. The precoder may be selected based on a predefined precoder selection sequence or by the base station. A different precoder may be applied to different resource blocks (RBs). In addition, a large delay cyclic delay diversity (CDD) or discrete Fourier transform (DFT) spreading may be applied on the WTRU-specific reference signals and the data. For heterogeneous deployed antennas, spatial diversity gain is achieved by dynamically scheduling resources between transmission points. A hopping scheme may be applied across the transmission points as the resources are dynamically partitioned between the transmission points. A different randomly selected precoder may be applied to each RB transmitted from a different transmission point.
摘要翻译：公开了用于多输入多输出（MIMO）传输的方法和装置。基站可以使用随机选择的预编码器对无线发射/接收单元（WTRU）特定的参考信号和数据进行预编码，所述参考信号和数据被发送到WTRU。可以基于预定义的预编码器选择序列或基站来选择预编码器。不同的预编码器可以应用于不同的资源块（RB）。此外，可以对WTRU特定的参考信号和数据应用大的延迟循环延迟分集（CDD）或离散傅立叶变换（DFT）扩展。对于异构部署的天线，通过在传输点之间动态调度资源来实现空间分集增益。当资源在传输点之间动态分配时，可以跨传输点应用跳频方案。可以将不同的随机选择的预编码器应用于从不同传输点发送的每个RB。

7. 发明申请

US20120113831A1 Determination of Carriers and Multiplexing for Uplink Control Information Transmission 审中-公开
标题翻译：载波和上行链路控制信息传输复用的确定
公开(公告)号：US20120113831A1
公开(公告)日：2012-05-10
申请号：US13098381
申请日：2011-04-29
申请人： Ghyslain Pelletier , Paul Marinier , Shahrokh Nayeb Nazar , Marian Rudolf , Robert L. Olesen , Kyle Jung-Lin Pan , Allan Y. Tsai , Mihaela C. Beluri , Changsoo Koo , Sung-Hyuk H. Shin , John W. Haim , Janet A. Stern-Berkowitz
发明人： Ghyslain Pelletier , Paul Marinier , Shahrokh Nayeb Nazar , Marian Rudolf , Robert L. Olesen , Kyle Jung-Lin Pan , Allan Y. Tsai , Mihaela C. Beluri , Changsoo Koo , Sung-Hyuk H. Shin , John W. Haim , Janet A. Stern-Berkowitz
IPC分类号： H04W24/00 , H04L12/26 , H04W72/04
CPC分类号： H04L5/0053 , H04L5/0058
摘要： Embodiments contemplate methods and devices that may select uplink (UL) transmission resources for transmitting uplink control information (UCI). A determination may be made that UCI should be transmitted. A physical channel resource for transmission of the UCI may be selected and a wireless transmit/receive unit (WRTU) may transmit the UCI over a physical uplink channel capable of supporting multiple component carriers using the selected physical channel resource. The selection of the physical channel resource may include at least one of: selecting a pre-determined UL component carrier (CC) for uplink transmission on a physical uplink control shared channel (PUSCH) upon a PUSCH resource being available in a subframe, or, selecting a pre-determined UL CC for uplink transmission on a physical uplink control channel (PUCCH) capable of UCI transmission in the subframe upon a PUSCH resource not being available in the subframe.
摘要翻译：实施例考虑可以选择用于传输上行链路控制信息（UCI）的上行链路（UL）传输资源的方法和设备。可以确定应该传输UCI。可以选择用于UCI的传输的物理信道资源，并且无线发射/接收单元（WRTU）可以通过能够使用所选择的物理信道资源支持多个分量载波的物理上行链路信道来发射UCI。物理信道资源的选择可以包括以下中的至少一个：在PUSCH资源在子帧中可用时，在物理上行链路控制共享信道（PUSCH）上选择用于上行链路传输的预定UL分量载波（CC）在子帧中的PUSCH资源不可用的情况下，在能够在子帧中进行UCI传输的物理上行链路控制信道（PUCCH）上选择用于上行链路传输的预定UL CC。

8. 发明申请

US20110243066A1 Uplink Control Data Transmission 有权
标题翻译：上行链路控制数据传输
公开(公告)号：US20110243066A1
公开(公告)日：2011-10-06
申请号：US12895900
申请日：2010-10-01
申请人： Shahrokh Nayeb Nazar , Kyle Jung-Lin Pan , Robert L. Olesen , Ghyslain Pelletier , Marian Rudolf , Paul Marinier , Charles A Dennean , Stephen G. Dick , Allan Y. Tsai , Christopher Cave , Changsoo Koo
发明人： Shahrokh Nayeb Nazar , Kyle Jung-Lin Pan , Robert L. Olesen , Ghyslain Pelletier , Marian Rudolf , Paul Marinier , Charles A Dennean , Stephen G. Dick , Allan Y. Tsai , Christopher Cave , Changsoo Koo
IPC分类号： H04W4/00
CPC分类号： H04W72/0413 , H04B1/7097 , H04B2201/698 , H04B2201/7097 , H04L1/001 , H04L1/0057 , H04L1/007 , H04L1/0073 , H04L1/1671 , H04L1/1822 , H04L5/0016 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L2001/125 , H04W48/16 , H04W72/00 , H04W72/0446
摘要： Methods and systems for transmitting uplink control information and feedback are disclosed for carrier aggregation systems. A user equipment device may be configured to transmit uplink control information and other feedback for several downlink component carriers using one or more uplink component carriers. The user equipment device may be configured to transmit such data using a physical uplink control channel rather than a physical uplink shared channel. The user equipment device may be configured to determine the uplink control information and feedback data that is to be transmitted, the physical uplink control channel resources to be used to transmit the uplink control information and feedback data, and how the uplink control information and feedback data may be transmitted over the physical uplink control channel.
摘要翻译：公开了用于传输上行链路控制信息和反馈的方法和系统，用于载波聚合系统。用户设备设备可以被配置为使用一个或多个上行链路分量载波来向多个下行链路分量载波发送上行链路控制信息和其他反馈。用户设备设备可以被配置为使用物理上行链路控制信道而不是物理上行链路共享信道来发送这样的数据。用户设备设备可以被配置为确定要发送的上行链路控制信息和反馈数据，用于发送上行链路控制信息和反馈数据的物理上行链路控制信道资源，以及上行链路控制信息和反馈数据可以通过物理上行链路控制信道发送。

9. 发明授权

US09456372B2 Interference measurement in wireless networks 有权
标题翻译：无线网络中的干扰测量
公开(公告)号：US09456372B2
公开(公告)日：2016-09-27
申请号：US13572142
申请日：2012-08-10
申请人： Moon-il Lee , Paul Marinier , Shahrokh Nayeb Nazar , Allan Y. Tsai , Guodong Zhang , J. Patrick Tooher
发明人： Moon-il Lee , Paul Marinier , Shahrokh Nayeb Nazar , Allan Y. Tsai , Guodong Zhang , J. Patrick Tooher
IPC分类号： H04L12/66 , H04W24/10 , H04L25/02 , H04B7/06 , H04L5/00 , H04B7/02 , H04B7/04 , H04B17/345
CPC分类号： H04B7/0626 , H04B7/024 , H04B7/0413 , H04B17/345 , H04L5/0037 , H04L25/0226 , H04W24/10 , H04W72/042 , H04W72/082 , H04W84/042
摘要： Embodiments contemplate methods, systems, and apparatuses for interference measurement in a wireless communication network, including wireless communication networks the employ MIMO in uplink and/or downlink communication. Embodiments contemplate identifying one or more interference measurement resource elements that may be received from one or more transmission points. Embodiments also contemplate performing interference measurement estimation based at least in part on the identified one or more interference measurement resource elements. Channel state information (CSI) perhaps in the form of reports may be generated based at least in part on the one or more interference measurement estimation. Embodiments also contemplate that the CSI report may be transmitted to one or more nodes. In some embodiments, the one or more interference measurement resource elements may be received as part of a set of resource elements.
摘要翻译：实施例考虑了在无线通信网络中用于干扰测量的方法，系统和装置，包括在上行链路和/或下行链路通信中采用MIMO的无线通信网络。实施例考虑识别可以从一个或多个传输点接收的一个或多个干扰测量资源元素。实施例还考虑至少部分地基于所识别的一个或多个干扰测量资源元素执行干扰测量估计。可以至少部分地基于一个或多个干扰测量估计来生成可能以报告的形式的信道状态信息（CSI）。实施例还预期可将CSI报告发送到一个或多个节点。在一些实施例中，可以将一个或多个干扰测量资源元素作为一组资源元素的一部分来接收。

10. 发明申请

US20130208604A1 Interference Measurement In Wireless Networks 有权
标题翻译：无线网络中的干扰测量
公开(公告)号：US20130208604A1
公开(公告)日：2013-08-15
申请号：US13572142
申请日：2012-08-10
申请人： Moon-il Lee , Paul Marinier , Shahrokh Nayeb Nazar , Allan Y. Tsai , Guodong Zhang , J. Patrick Tooher
发明人： Moon-il Lee , Paul Marinier , Shahrokh Nayeb Nazar , Allan Y. Tsai , Guodong Zhang , J. Patrick Tooher
IPC分类号： H04W24/10
CPC分类号： H04B7/0626 , H04B7/024 , H04B7/0413 , H04B17/345 , H04L5/0037 , H04L25/0226 , H04W24/10 , H04W72/042 , H04W72/082 , H04W84/042
摘要： Embodiments contemplate methods, systems, and apparatuses for interference measurement in a wireless communication network, including wireless communication networks the employ MIMO in uplink and/or downlink communication. Embodiments contemplate identifying one or more interference measurement resource elements that may be received from one or more transmission points. Embodiments also contemplate performing interference measurement estimation based at least in part on the identified one or more interference measurement resource elements. Channel state information (CSI) perhaps in the form of reports may be generated based at least in part on the one or more interference measurement estimation. Embodiments also contemplate that the CSI report may be transmitted to one or more nodes. In some embodiments, the one or more interference measurement resource elements may be received as part of a set of resource elements.
摘要翻译：实施例考虑了在无线通信网络中用于干扰测量的方法，系统和装置，包括在上行链路和/或下行链路通信中采用MIMO的无线通信网络。实施例考虑识别可以从一个或多个传输点接收的一个或多个干扰测量资源元素。实施例还考虑至少部分地基于所识别的一个或多个干扰测量资源元素执行干扰测量估计。可以至少部分地基于一个或多个干扰测量估计来生成可能以报告的形式的信道状态信息（CSI）。实施例还预期可将CSI报告发送到一个或多个节点。在一些实施例中，可以将一个或多个干扰测量资源元素作为一组资源元素的一部分来接收。

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