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1. 发明授权

US09137821B2 Flexible signaling of resources on a control channel 有权
标题翻译：控制信道上资源的灵活信令
公开(公告)号：US09137821B2
公开(公告)日：2015-09-15
申请号：US12113808
申请日：2008-05-01
申请人： Amir Farajidana , Durga Prasad Malladi , Juan Montojo , Wanshi Chen
发明人： Amir Farajidana , Durga Prasad Malladi , Juan Montojo , Wanshi Chen
IPC分类号： H04W72/00 , H04W72/14
CPC分类号： H04W72/14
摘要： Systems and methodologies are described that facilitate employing flexible signaling of resource block assignments on a control channel. Resource blocks associated with an uplink or downlink channel can be split into a plurality of groups, and group-specific signaling constraints can be utilized with each of these groups. For example, the group-specific signaling constraints can relate to minimum resource block allocation units, signaling structures (e.g., bitmap structure, contiguous allocation structure, tree-based structure, . . . ), and the like utilized for sending assignment indications that allocate resource blocks within the respective groups. Further, an access terminal can have a common understanding of the group-specific signaling constraints; thus, a received assignment indication can be deciphered by the access terminal by utilizing the group-specific signaling constraints.
摘要翻译：描述了有助于在控制信道上采用资源块分配的灵活信令的系统和方法。与上行链路或下行链路信道相关联的资源块可以被分成多个组，并且可以利用组特定的信令约束与这些组中的每个组一起使用。例如，组特定信令约束可以涉及用于发送分配指示的最小资源块分配单元，信令结构（例如，位图结构，连续分配结构，基于树的结构，...）等各组内的资源块。此外，接入终端可以对组特定信令约束具有共同的理解; 因此，接收到的分配指示可以由接入终端通过利用组特定信令约束来解密。

2. 发明申请

US20090325585A1 FLEXIBLE SIGNALING OF RESOURCES ON A CONTROL CHANNEL 有权
标题翻译：资源在控制通道上的灵活信号
公开(公告)号：US20090325585A1
公开(公告)日：2009-12-31
申请号：US12113808
申请日：2008-05-01
申请人： Amir Farajidana , Durga Prasad Malladi , Juan Montojo , Wanshi Chen
发明人： Amir Farajidana , Durga Prasad Malladi , Juan Montojo , Wanshi Chen
IPC分类号： H04W72/00 , H04M1/00
CPC分类号： H04W72/14
摘要： Systems and methodologies are described that facilitate employing flexible signaling of resource block assignments on a control channel. Resource blocks associated with an uplink or downlink channel can be split into a plurality of groups, and group-specific signaling constraints can be utilized with each of these groups. For example, the group-specific signaling constraints can relate to minimum resource block allocation units, signaling structures (e.g., bitmap structure, contiguous allocation structure, tree-based structure, . . . ), and the like utilized for sending assignment indications that allocate resource blocks within the respective groups. Further, an access terminal can have a common understanding of the group-specific signaling constraints; thus, a received assignment indication can be deciphered by the access terminal by utilizing the group-specific signaling constraints.
摘要翻译：描述了有助于在控制信道上采用资源块分配的灵活信令的系统和方法。与上行链路或下行链路信道相关联的资源块可以被分成多个组，并且可以利用组特定的信令约束与这些组中的每个组一起使用。例如，组特定信令约束可以涉及用于发送分配指示的最小资源块分配单元，信令结构（例如，位图结构，连续分配结构，基于树的结构，...）等各组内的资源块。此外，接入终端可以对组特定信令约束具有共同的理解; 因此，接收到的分配指示可以由接入终端通过利用组特定信令约束来解密。

3. 发明申请

US20110103498A1 METHOD AND APPARATUS FOR CONTROL AND DATA MULTIPLEXING IN A MIMO COMMUNICATION SYSTEM 有权
标题翻译：用于MIMO通信系统中的控制和数据多路复用的方法和装置
公开(公告)号：US20110103498A1
公开(公告)日：2011-05-05
申请号：US12764871
申请日：2010-04-21
申请人： Wanshi Chen , Xiaoxia Zhang , Juan Montojo , Durga Prasad Malladi
发明人： Wanshi Chen , Xiaoxia Zhang , Juan Montojo , Durga Prasad Malladi
IPC分类号： H04L27/28
CPC分类号： H04L5/0044 , H04B7/0404 , H04B7/0689 , H04L1/007 , H04L1/06 , H04L1/1812 , H04L5/0053
摘要： Systems and methodologies are described herein that facilitate control and data multiplexing for uplink (UL) multiple-input-multiple-output (MIMO) communication within a wireless communication system. As described herein, a device conducting uplink MIMO communication in a wireless communication system can multiplex control signaling and data across one or more of a plurality of layers (e.g., corresponding to spatial layers, codewords, etc.) associated with an uplink transmission. Techniques are described herein for selecting layers of a transmission on which to schedule control signaling and selecting offsets to apply to the control signaling scheduled on selected layers. Further, techniques are described herein for leveraging a multi-layer transmission to increase the efficiency of acknowledgement communication. In addition, techniques are described for selecting a modulation and coding scheme (MCS) to apply to control signaling that is combined with data in an uplink multi-layer transmission.
摘要翻译：本文描述了便于无线通信系统内的上行链路（UL）多输入多输出（MIMO）通信的控制和数据多路复用的系统和方法。如本文所述，在无线通信系统中进行上行链路MIMO通信的设备可以跨越与上行链路传输相关联的多个层（例如，对应于空间层，码字等）中的一个或多个层来复用控制信令和数据。这里描述了用于选择传输的层的技术，其中调度控制信令和选择偏移以应用于在所选择的层上调度的控制信令。此外，本文描述了用于利用多层传输来提高确认通信的效率的技术。此外，描述了用于选择适用于与上行链路多层传输中的数据组合的控制信令的调制和编码方案（MCS）的技术。

4. 发明授权

US09236985B2 Method and apparatus for control and data multiplexing in a MIMO communication system 有权
标题翻译：用于MIMO通信系统中的控制和数据复用的方法和装置
公开(公告)号：US09236985B2
公开(公告)日：2016-01-12
申请号：US12764871
申请日：2010-04-21
申请人： Wanshi Chen , Xiaoxia Zhang , Juan Montojo , Durga Prasad Malladi
发明人： Wanshi Chen , Xiaoxia Zhang , Juan Montojo , Durga Prasad Malladi
IPC分类号： H04W4/00 , H04L5/00 , H04L1/06 , H04B7/04 , H04B7/06 , H04L1/00 , H04L1/18
CPC分类号： H04L5/0044 , H04B7/0404 , H04B7/0689 , H04L1/007 , H04L1/06 , H04L1/1812 , H04L5/0053
摘要： Systems and methodologies are described herein that facilitate control and data multiplexing for uplink (UL) multiple-input-multiple-output (MIMO) communication within a wireless communication system. As described herein, a device conducting uplink MIMO communication in a wireless communication system can multiplex control signaling and data across one or more of a plurality of layers (e.g., corresponding to spatial layers, codewords, etc.) associated with an uplink transmission. Techniques are described herein for selecting layers of a transmission on which to schedule control signaling and selecting offsets to apply to the control signaling scheduled on selected layers. Further, techniques are described herein for leveraging a multi-layer transmission to increase the efficiency of acknowledgement communication. In addition, techniques are described for selecting a modulation and coding scheme (MCS) to apply to control signaling that is combined with data in an uplink multi-layer transmission.
摘要翻译：本文描述了便于无线通信系统内的上行链路（UL）多输入多输出（MIMO）通信的控制和数据多路复用的系统和方法。如本文所述，在无线通信系统中进行上行链路MIMO通信的设备可以跨越与上行链路传输相关联的多个层（例如，对应于空间层，码字等）中的一个或多个层来复用控制信令和数据。这里描述了用于选择传输的层的技术，其中调度控制信令和选择偏移以应用于在所选择的层上调度的控制信令。此外，本文描述了用于利用多层传输来提高确认通信的效率的技术。此外，描述了用于选择适用于与上行链路多层传输中的数据组合的控制信令的调制和编码方案（MCS）的技术。

5. 发明申请

US20110103295A1 APPARATUS AND METHOD FOR PROVIDING RELAY BACKHAUL COMMUNICATIONS IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中提供继电器通信的装置和方法
公开(公告)号：US20110103295A1
公开(公告)日：2011-05-05
申请号：US12916407
申请日：2010-10-29
申请人： Aamod Dinkar Khandekar , Amir Farajidana , Juan Montojo , Wanshi Chen , Alexei Yurievich Gorokhov , Tingfang Ji , Ravi Palanki
发明人： Aamod Dinkar Khandekar , Amir Farajidana , Juan Montojo , Wanshi Chen , Alexei Yurievich Gorokhov , Tingfang Ji , Ravi Palanki
IPC分类号： H04W40/00
CPC分类号： H04W72/04 , H04B7/15542 , H04B7/2606 , H04W72/0406 , H04W84/047
摘要： An apparatus and method for designing a relay backhaul channel in a wireless communication system are provided. At least one relay node utilized for communication with respective user devices and at least one relay backhaul channel for conducting in-band half-duplex communication with the at least one relay node are identified. The relay backhaul channel may be an FDM channel, a TDM/FDM channel, or a joint R-PDCCH/R-PDSCH channel. The relay channel is used for communicating with the at least one relay node. The supportable ranks of the R-PDSCH channel may depend on the number of resources reserved for demodulation reference signals in the R-PDCCH region.
摘要翻译：提供了一种在无线通信系统中设计中继回程信道的装置和方法。识别用于与各个用户设备通信的至少一个中继节点和用于与至少一个中继节点进行带内半双工通信的至少一个中继回程信道。中继回程信道可以是FDM信道，TDM / FDM信道，或R-PDCCH / R-PDSCH联合信道。所述中继信道用于与所述至少一个中继节点进行通信。 R-PDSCH信道的可支持的等级可以取决于为R-PDCCH区域中的解调参考信号预留的资源的数量。

6. 发明授权

US08948097B2 UE-RS sequence initialization for wireless communication systems 有权
标题翻译：无线通信系统的UE-RS序列初始化
公开(公告)号：US08948097B2
公开(公告)日：2015-02-03
申请号：US12890182
申请日：2010-09-24
申请人： Wanshi Chen , Juan Montojo , Tao Luo , Alexei Yurievitch Gorokhov , Aamod Dinkar Khandekar , Naga Bhushan , Amir Farajidana
发明人： Wanshi Chen , Juan Montojo , Tao Luo , Alexei Yurievitch Gorokhov , Aamod Dinkar Khandekar , Naga Bhushan , Amir Farajidana
IPC分类号： H04W4/00 , H04L5/00 , H04J11/00 , H04J13/16 , H04J13/10 , H04L27/26
CPC分类号： H04J11/003 , H04J11/005 , H04J13/10 , H04J13/16 , H04L5/0023 , H04L5/0051 , H04L27/2613
摘要： Pseudo-random sequences of a plurality of user equipment specific reference signals (UE-RSs) for use by a plurality of user equipments (UEs) are initialized, the initialization of each pseudo-random sequence associated with each UE-RS being independent of a specific UE identifier and independent of a resource bandwidth assigned to a specific UE. Pseudo-random sequences of the UE-RSs are generated. At least one of the pseudo-random sequences is mapped to a portion of common resources for at least one UE among the plurality of UEs.
摘要翻译：用于多个用户设备（UE）使用的多个用户设备特定参考信号（UE-RS）的伪随机序列被初始化，与每个UE-RS相关联的每个伪随机序列的初始化独立于特定UE标识符，并且独立于分配给特定UE的资源带宽。生成UE-RS的伪随机序列。至少一个伪随机序列被映射到多个UE中的至少一个UE的公共资源的一部分。

7. 发明授权

US09014080B2 Apparatus and method for providing relay backhaul communications in a wireless communication system 有权
标题翻译：一种用于在无线通信系统中提供中继回程通信的装置和方法
公开(公告)号：US09014080B2
公开(公告)日：2015-04-21
申请号：US12916407
申请日：2010-10-29
申请人： Aamod Dinkar Khandekar , Amir Farajidana , Juan Montojo , Wanshi Chen , Alexei Yurievich Gorokhov , Tingfang Ji , Ravi Palanki
发明人： Aamod Dinkar Khandekar , Amir Farajidana , Juan Montojo , Wanshi Chen , Alexei Yurievich Gorokhov , Tingfang Ji , Ravi Palanki
IPC分类号： H04W40/00 , H04W72/04 , H04B7/155 , H04B7/26 , H04W84/04
CPC分类号： H04W72/04 , H04B7/15542 , H04B7/2606 , H04W72/0406 , H04W84/047
摘要： An apparatus and method for designing a relay backhaul channel in a wireless communication system are provided. At least one relay node utilized for communication with respective user devices and at least one relay backhaul channel for conducting in-band half-duplex communication with the at least one relay node are identified. The relay backhaul channel may be an FDM channel, a TDM/FDM channel, or a joint R-PDCCH/R-PDSCH channel. The relay channel is used for communicating with the at least one relay node. The supportable ranks of the R-PDSCH channel may depend on the number of resources reserved for demodulation reference signals in the R-PDCCH region.
摘要翻译：提供了一种在无线通信系统中设计中继回程信道的装置和方法。识别用于与各个用户设备通信的至少一个中继节点和用于与至少一个中继节点进行带内半双工通信的至少一个中继回程信道。中继回程信道可以是FDM信道，TDM / FDM信道，或R-PDCCH / R-PDSCH联合信道。所述中继信道用于与所述至少一个中继节点进行通信。 R-PDSCH信道的可支持的等级可以取决于为R-PDCCH区域中的解调参考信号预留的资源的数量。

8. 发明申请

US20110237267A1 UE-RS SEQUENCE INITIALIZATION FOR WIRELESS COMMUNICATION SYSTEMS 有权
标题翻译：无线通信系统的UE-RS序列初始化
公开(公告)号：US20110237267A1
公开(公告)日：2011-09-29
申请号：US12890182
申请日：2010-09-24
申请人： Wanshi Chen , Juan Montojo , Tao Luo , Alexei Yurievitch Gorokhov , Aamod Dinkar Khandekar , Naga Bhushan , Amir Farajidana
发明人： Wanshi Chen , Juan Montojo , Tao Luo , Alexei Yurievitch Gorokhov , Aamod Dinkar Khandekar , Naga Bhushan , Amir Farajidana
IPC分类号： H04W72/04
CPC分类号： H04J11/003 , H04J11/005 , H04J13/10 , H04J13/16 , H04L5/0023 , H04L5/0051 , H04L27/2613
摘要： Pseudo-random sequences of a plurality of user equipment specific reference signals (UE-RSs) for use by a plurality of user equipments (UEs) are initialized, the initialization of each pseudo-random sequence associated with each UE-RS being independent of a specific UE identifier and independent of a resource bandwidth assigned to a specific UE. Pseudo-random sequences of the UE-RSs are generated. At least one of the pseudo-random sequences is mapped to a portion of common resources for at least one UE among the plurality of UEs.
摘要翻译：用于多个用户设备（UE）使用的多个用户设备特定参考信号（UE-RS）的伪随机序列被初始化，与每个UE-RS相关联的每个伪随机序列的初始化独立于特定UE标识符，并且独立于分配给特定UE的资源带宽。生成UE-RS的伪随机序列。至少一个伪随机序列被映射到多个UE中的至少一个UE的公共资源的一部分。

9. 发明申请

US20110235602A1 SUBFRAME DEPENDENT PHYSICAL UPLINK CONTROL CHANNEL (PUCCH) REGION DESIGN 有权
标题翻译：子帧相关物理上行链路控制信道（PUCCH）区域设计
公开(公告)号：US20110235602A1
公开(公告)日：2011-09-29
申请号：US13071413
申请日：2011-03-24
申请人： Tingfang Ji , Wanshi Chen , Durga Prasad Malladi , Peter Gaal
发明人： Tingfang Ji , Wanshi Chen , Durga Prasad Malladi , Peter Gaal
IPC分类号： H04W72/04
CPC分类号： H04L5/0073 , H04L5/0007 , H04L5/0016 , H04L5/003 , H04L5/0058 , H04W48/08 , H04W52/244 , H04W72/0413 , H04W72/042 , H04W72/0446
摘要： According to certain aspects, resources allocated to a user equipment (UE) for physical uplink control channel (PUCCH) transmissions may be determined in a subframe-type dependent manner. As a result, PUCCH regions for different subframes may vary based on the subframe types.
摘要翻译：根据某些方面，可以以子帧类型依赖的方式确定分配给用于物理上行链路控制信道（PUCCH）传输的用户设备（UE）的资源。结果，不同子帧的PUCCH区域可以基于子帧类型而变化。

10. 发明申请

US20100027502A1 Sub-band dependent resource management 有权
标题翻译：子带相关资源管理
公开(公告)号：US20100027502A1
公开(公告)日：2010-02-04
申请号：US12443978
申请日：2007-11-01
申请人： Wanshi Chen , Xiaoxia Zhang , Durga Prasad Malladi , Xiliang Luo
发明人： Wanshi Chen , Xiaoxia Zhang , Durga Prasad Malladi , Xiliang Luo
IPC分类号： H04W72/04 , H04L27/28
CPC分类号： H04W72/0486 , H04L5/0007 , H04L5/0037 , H04L5/0092 , H04W52/248 , H04W52/34
摘要： A system and method for facilitating resource management in OFDM systems is provided. The system permits different and flexible resource cell metric operations levels (e.g. uplink load management, admission control, congestion control, signal handoff control) for different sub-bands. For the uplink load management, there are multiple distinct load operation points (e.g. IoT, RoT) per sub-band group instead of the same operation level across the entire available band. The sub-band groups encompass the entire band. The facilitation system also comprises a variety of transmitting protocols, command increment variable stepsize methods and robust command response methods. The system thus provides more flexible reverse link resource management and more efficient utilization of the bandwidth.
摘要翻译：提供了一种用于促进OFDM系统中的资源管理的系统和方法。该系统允许针对不同子带的不同且灵活的资源小区度量操作级别（例如，上行链路负载管理，准入控制，拥塞控制，信号切换控制）。对于上行链路负载管理，每个子带组存在多个不同的负载操作点（例如，IoT，RoT），而不是跨整个可用频带的相同操作级别。子带组包含整个频带。促进系统还包括各种传输协议，命令增量可变步长方法和鲁棒的命令响应方法。因此，该系统提供更灵活的反向链路资源管理和带宽的更有效利用。

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