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1. 发明申请

US20120039280A1 ACK/NACK TRANSMISSION FOR MULTI-CARRIER OPERATION WITH DOWNLINK ASSIGNMENT INDEX 有权
标题翻译：用于通过下行链路分配索引进行多载波操作的ACK / NACK传输
公开(公告)号：US20120039280A1
公开(公告)日：2012-02-16
申请号：US13209389
申请日：2011-08-13
申请人： Wanshi Chen , Xiaoxia Zhang , Peter Gaal , Juan Montojo , Xiliang Luo , Tao Luo , Jelena M. Damnjanovic , Aleksandar Damnjanovic
发明人： Wanshi Chen , Xiaoxia Zhang , Peter Gaal , Juan Montojo , Xiliang Luo , Tao Luo , Jelena M. Damnjanovic , Aleksandar Damnjanovic
IPC分类号： H04W72/04 , H04W52/04
CPC分类号： H04W72/1284 , H04B7/0632 , H04L1/1861 , H04L5/0055 , H04W52/325 , H04W52/34 , H04W52/42
摘要： Techniques for acknowledging data transmissions in a multi-carrier wireless communication network are disclosed. In one aspect, a UE determines a number of acknowledgement/negative acknowledgement (ACK/NACK) bits for a data transmission on one more component carriers (CCs) based on information obtained from a grant. The grant may be a downlink grant or an uplink grant, and the information obtained may include a number of CCs scheduled for data transmission and/or identifiers of the scheduled CCs. The UE may determine the number of ACK/NACK bits for acknowledging the data transmission based on the number of scheduled CCs and the identifier of each scheduled CC.
摘要翻译：公开了一种在多载波无线通信网络中确认数据传输的技术。在一个方面，UE基于从授权获得的信息，确定用于一个更多分量载波（CC）上的数据传输的确认/否定确认（ACK / NACK）比特的数目。授权可以是下行链路授权或上行链路许可，并且所获得的信息可以包括为数据传输调度的CC数量和/或所调度的CC的标识符。 UE可以基于调度的CC的数量和每个调度的CC的标识来确定用于确认数据传输的ACK / NACK比特的数量。

2. 发明申请

US20120039279A1 ACK/NACK TRANSMISSION FOR MULTI-CARRIER OPERATION 有权
标题翻译：用于多载波操作的ACK / NACK传输
公开(公告)号：US20120039279A1
公开(公告)日：2012-02-16
申请号：US13209388
申请日：2011-08-13
申请人： Wanshi Chen , Xiaoxia Zhang , Peter Gaal , Juan Montojo , Xiliang Luo , Tao Luo , Jelena M. Damnjanovic , Aleksandar Damnjanovic
发明人： Wanshi Chen , Xiaoxia Zhang , Peter Gaal , Juan Montojo , Xiliang Luo , Tao Luo , Jelena M. Damnjanovic , Aleksandar Damnjanovic
IPC分类号： H04W52/04 , H04W72/04
CPC分类号： H04W72/1284 , H04B7/0632 , H04L1/1861 , H04L5/0055 , H04W52/325 , H04W52/34 , H04W52/42
摘要： Techniques for acknowledging data transmissions in a multi-carrier wireless communication network are disclosed. In some aspects, a user equipment (UE) receives a data transmission on at least one component carrier (CC) in a plurality of configured CCs. The UE determines acknowledgement/negative acknowledgement (ACK/NACK) information for the data transmission and determines an uplink channel for sending the ACK/NACK information. When the ACK/NACK information is sent on a PUCCH, the UE may perform power control based on which CCs in the plurality of configured CCs data is received. When the ACK/NACK information is sent on a PUSCH, the UE may determine a number of resource elements based on its CC configuration.
摘要翻译：公开了一种在多载波无线通信网络中确认数据传输的技术。在一些方面，用户设备（UE）在多个配置的CC中的至少一个分量载波（CC）上接收数据传输。 UE确定用于数据传输的确认/否定确认（ACK / NACK）信息，并确定用于发送ACK / NACK信息的上行链路信道。当在PUCCH上发送ACK / NACK信息时，UE可以基于接收到多个配置的CC中的哪个CC来执行功率控制。当在PUSCH上发送ACK / NACK信息时，UE可以基于其CC配置来确定多个资源元素。

3. 发明授权

US09112692B2 ACK/NACK transmission for multi-carrier operation 有权
标题翻译：用于多载波操作的ACK / NACK传输
公开(公告)号：US09112692B2
公开(公告)日：2015-08-18
申请号：US13209388
申请日：2011-08-13
申请人： Wanshi Chen , Xiaoxia Zhang , Peter Gaal , Juan Montojo , Xiliang Luo , Tao Luo , Jelena M. Damnjanovic , Aleksandar Damnjanovic
发明人： Wanshi Chen , Xiaoxia Zhang , Peter Gaal , Juan Montojo , Xiliang Luo , Tao Luo , Jelena M. Damnjanovic , Aleksandar Damnjanovic
IPC分类号： H04W52/04 , H04L1/18 , H04W52/32 , H04W52/42 , H04W52/34
CPC分类号： H04W72/1284 , H04B7/0632 , H04L1/1861 , H04L5/0055 , H04W52/325 , H04W52/34 , H04W52/42
摘要： Techniques for acknowledging data transmissions in a multi-carrier wireless communication network are disclosed. In some aspects, a user equipment (UE) receives a data transmission on at least one component carrier (CC) in a plurality of configured CCs. The UE determines acknowledgement/negative acknowledgement (ACK/NACK) information for the data transmission and determines an uplink channel for sending the ACK/NACK information. When the ACK/NACK information is sent on a physical uplink control channel (PUCCH), the UE may perform power control based on which CCs in the plurality of configured CCs data is received. When the ACK/NACK information is sent on a physical uplink shared channel (PUSCH), the UE may determine a number of resource elements based on its CC configuration.
摘要翻译：公开了一种在多载波无线通信网络中确认数据传输的技术。在一些方面，用户设备（UE）在多个配置的CC中的至少一个分量载波（CC）上接收数据传输。 UE确定用于数据传输的确认/否定确认（ACK / NACK）信息，并确定用于发送ACK / NACK信息的上行链路信道。当在物理上行链路控制信道（PUCCH）上发送ACK / NACK信息时，UE可以基于接收到多个配置的CC中的哪个CC来执行功率控制。当在物理上行链路共享信道（PUSCH）上发送ACK / NACK信息时，UE可以基于其CC配置来确定多个资源元素。

4. 发明授权

US08611313B2 Multiplexing of control information and data for wireless communication 失效
标题翻译：用于无线通信的控制信息和数据的复用
公开(公告)号：US08611313B2
公开(公告)日：2013-12-17
申请号：US12548335
申请日：2009-08-26
申请人： Aleksandar Damnjanovic , Jelena M. Damnjanovic , Juan Montojo , Xiaoxia Zhang
发明人： Aleksandar Damnjanovic , Jelena M. Damnjanovic , Juan Montojo , Xiaoxia Zhang
IPC分类号： H04W36/06
CPC分类号： H04W72/042 , H04L1/0026 , H04L1/0027 , H04L5/0007 , H04L5/0044 , H04L5/0053
摘要： Techniques for sending control information in a wireless communication system are described. A user equipment (UE) may be configured to periodically send control information (e.g., CQI information) and may receive an assignment of control resources for sending the control information. The UE may also receive an assignment (e.g., a dynamic assignment or a semi-persistent assignment) of data resources for sending data. The UE may send the control information (i) on the control resources if the control and data resources do not coincide in time or (ii) on a designated portion of the data resources if the control and data resources coincide in time. The UE may generate at least one SC-FDMA symbol with the control information sent on the control resources or the designated portion of the data resources. The UE can maintain a single-carrier waveform for each SC-FDMA symbol.
摘要翻译：描述用于在无线通信系统中发送控制信息的技术。用户设备（UE）可以被配置为周期性地发送控制信息（例如，CQI信息），并且可以接收用于发送控制信息的控制资源的分配。 UE还可以接收用于发送数据的数据资源的分配（例如，动态分配或半持久分配）。如果控制和数据资源在时间上不一致，或（ii）如果控制和数据资源在时间上一致，则UE可以在控制资源上发送控制信息（i）。 UE可以利用在控制资源上发送的控制信息或数据资源的指定部分来生成至少一个SC-FDMA符号。 UE可以为每个SC-FDMA符号保持单载波波形。

5. 发明授权

US09106419B2 ACK/NACK transmission for multi-carrier operation with downlink assignment index 有权
标题翻译：用于具有下行链路分配索引的多载波操作的ACK / NACK传输
公开(公告)号：US09106419B2
公开(公告)日：2015-08-11
申请号：US13209389
申请日：2011-08-13
申请人： Wanshi Chen , Xiaoxia Zhang , Peter Gaal , Juan Montojo , Xiliang Luo , Tao Luo , Jelena M. Damnjanovic , Aleksandar Damnjanovic
发明人： Wanshi Chen , Xiaoxia Zhang , Peter Gaal , Juan Montojo , Xiliang Luo , Tao Luo , Jelena M. Damnjanovic , Aleksandar Damnjanovic
IPC分类号： H04W72/04 , H04L1/18 , H04W52/32 , H04W52/42 , H04W52/34
CPC分类号： H04W72/1284 , H04B7/0632 , H04L1/1861 , H04L5/0055 , H04W52/325 , H04W52/34 , H04W52/42
摘要： Techniques for acknowledging data transmissions in a multi-carrier wireless communication network are disclosed. In one aspect, a UE determines a number of acknowledgement/negative acknowledgement (ACK/NACK) bits for a data transmission on one more component carriers (CCs) based on information obtained from a grant. The grant may be a downlink grant or an uplink grant, and the information obtained may include a number of CCs scheduled for data transmission and/or identifiers of the scheduled CCs. The UE may determine the number of ACK/NACK bits for acknowledging the data transmission based on the number of scheduled CCs and the identifier of each scheduled CC.
摘要翻译：公开了一种在多载波无线通信网络中确认数据传输的技术。在一个方面，UE基于从授权获得的信息，确定用于一个更多分量载波（CC）上的数据传输的确认/否定确认（ACK / NACK）比特的数目。授权可以是下行链路授权或上行链路许可，并且所获得的信息可以包括为数据传输调度的CC数量和/或所调度的CC的标识符。 UE可以基于调度的CC的数量和每个调度的CC的标识来确定用于确认数据传输的ACK / NACK比特的数量。

6. 发明申请

US20100054203A1 MULTIPLEXING OF CONTROL INFORMATION AND DATA FOR WIRELESS COMMUNICATION 失效
标题翻译：无线通信控制信息和数据的多路复用
公开(公告)号：US20100054203A1
公开(公告)日：2010-03-04
申请号：US12548335
申请日：2009-08-26
申请人： Aleksandar Damnjanovic , Jelena M. Damnjanovic , Juan Montojo , Xiaoxia Zhang
发明人： Aleksandar Damnjanovic , Jelena M. Damnjanovic , Juan Montojo , Xiaoxia Zhang
IPC分类号： H04W72/04 , H04B7/208
CPC分类号： H04W72/042 , H04L1/0026 , H04L1/0027 , H04L5/0007 , H04L5/0044 , H04L5/0053
摘要： Techniques for sending control information in a wireless communication system are described. A user equipment (UE) may be configured to periodically send control information (e.g., CQI information) and may receive an assignment of control resources for sending the control information. The UE may also receive an assignment (e.g., a dynamic assignment or a semi-persistent assignment) of data resources for sending data. The UE may send the control information (i) on the control resources if the control and data resources do not coincide in time or (ii) on a designated portion of the data resources if the control and data resources coincide in time. The UE may generate at least one SC-FDMA symbol with the control information sent on the control resources or the designated portion of the data resources. The UE can maintain a single-carrier waveform for each SC-FDMA symbol.
摘要翻译：描述用于在无线通信系统中发送控制信息的技术。用户设备（UE）可以被配置为周期性地发送控制信息（例如，CQI信息），并且可以接收用于发送控制信息的控制资源的分配。 UE还可以接收用于发送数据的数据资源的分配（例如，动态分配或半持久分配）。如果控制和数据资源在时间上不一致，或（ii）如果控制和数据资源在时间上一致，则UE可以在控制资源上发送控制信息（i）。 UE可以利用在控制资源上发送的控制信息或数据资源的指定部分来生成至少一个SC-FDMA符号。 UE可以为每个SC-FDMA符号保持单载波波形。

7. 发明授权

US09124406B2 Fallback operation for cross-carrier signaling in multi-carrier operation 有权
标题翻译：多载波操作中的跨载波信号的后备操作
公开(公告)号：US09124406B2
公开(公告)日：2015-09-01
申请号：US12976818
申请日：2010-12-22
申请人： Wanshi Chen , Jelena M. Damnjanovic , Peter Gaal , Juan Montojo , Aleksandar Damnjanovic
发明人： Wanshi Chen , Jelena M. Damnjanovic , Peter Gaal , Juan Montojo , Aleksandar Damnjanovic
IPC分类号： H04W4/00 , H04B7/216 , H04L5/00
CPC分类号： H04L5/0091 , H04L5/0053
摘要： Techniques for supporting fallback operation in a multi-carrier communication system are described. In one aspect, a UE may determine at least one first downlink control information (DCI) format to monitor on a first carrier. The UE may monitor for the first DCI format(s) on the first carrier to detect DCI sent to the UE. The UE may receive a reconfiguration message related to communication on a plurality of carriers by the UE with cross-carrier signaling, and may determine at least one second DCI format to monitor on the first carrier based on the reconfiguration message. The UE may monitor for the first DCI format(s) and the second DCI format(s) on the first carrier after receiving the reconfiguration message.
摘要翻译：描述了用于支持多载波通信系统中的回退操作的技术。一方面，UE可以确定在第一载波上监视的至少一个第一下行链路控制信息（DCI）格式。 UE可以监视第一载波上的第一DCI格式，以检测发送给UE的DCI。 UE可以接收与具有跨载波信令的UE在多个载波上的通信相关的重配置消息，并且可以基于重新配置消息确定至少一个第二DCI格式来监视第一载波。在接收到重新配置消息之后，UE可以监视第一载波上的第一DCI格式和第二DCI格式。

8. 发明授权

US08693362B2 Power headroom reporting 有权
标题翻译：功率余量报告
公开(公告)号：US08693362B2
公开(公告)日：2014-04-08
申请号：US13079724
申请日：2011-04-04
申请人： Aleksandar Damnjanovic , Jelena M. Damnjanovic , Juan Montojo , Peter Gaal
发明人： Aleksandar Damnjanovic , Jelena M. Damnjanovic , Juan Montojo , Peter Gaal
IPC分类号： H04L1/00
CPC分类号： H04W52/365
摘要： Systems, methods, apparatuses, and computer program products are described for power headroom reporting. A mobile device may identify a transmit power associated with each of a number of independently power controlled channels on one or multiple carriers configured for use by the mobile device. The transmit power may relate to one channel that is an uplink control channel, and one or more additional channels that are uplink shared channels. The identified transmit power of one channel (e.g., the uplink control channel) may be a virtual transmit power, while other identified transmit powers may be measured transmit powers for actual transmissions. The identified transmit powers may be added up, and the power headroom available for the mobile device may be calculated using the accumulated transmit powers. The mobile device may transmit a power headroom report to a base station.
摘要翻译：描述了功率余量报告的系统，方法，设备和计算机程序产品。移动设备可以识别与配置为由移动设备使用的一个或多个载波上的多个独立功率控制信道中的每一个相关联的发射功率。发射功率可以涉及作为上行链路控制信道的一个信道和作为上行链路共享信道的一个或多个附加信道。所识别的一个信道的发射功率（例如，上行链路控制信道）可以是虚拟发射功率，而其他识别的发射功率可以是用于实际传输的测量的发射功率。所识别的发射功率可以相加，并且可以使用累积的发射功率来计算可用于移动设备的功率余量。移动设备可以向基站发送功率余量报告。

9. 发明授权

US08570977B2 Method and apparatus for handover in a wireless communication system 有权
标题翻译：用于无线通信系统中切换的方法和装置
公开(公告)号：US08570977B2
公开(公告)日：2013-10-29
申请号：US12402249
申请日：2009-03-11
申请人： Aleksandar Damnjanovic , Jelena M. Damnjanovic , Peter Gaal , Juan Montojo
发明人： Aleksandar Damnjanovic , Jelena M. Damnjanovic , Peter Gaal , Juan Montojo
IPC分类号： H04W4/00 , H04W80/04 , H04W36/18
CPC分类号： H04W80/04 , H04W36/0055 , H04W36/18 , H04W74/08
摘要： Systems and methodologies are described that facilitate system frame number (SFN) indication and identification during a random access procedure (e.g., associated with a handover). As described herein, a target cell can configure one or more Random Access Responses (RARs) designated for transmission to a terminal during the access phase of a handover to include the SFN of the target cell. Techniques are further described herein by which the target cell can include SFN information in a sub-header associated with a RAR, in the payload of a RAR, and/or in other appropriate manners. In addition, the target cell can configure one or more flags of the RAR to indicate the presence of SFN information. Upon receiving a RAR with embedded SFN information, a terminal can utilize the SFN for operations such as frequency hopping or uplink resource configuration as described herein.
摘要翻译：描述了在随机接入过程（例如，与切换相关联）期间促进系统帧号（SFN）指示和标识的系统和方法。如本文所述，目标小区可以在切换的接入阶段期间配置指定用于向终端发送的一个或多个随机接入响应（RAR），以包括目标小区的SFN。本文进一步描述了技术，其中目标小区可以在与RAR相关联的子标题中，在RAR的有效载荷中和/或以其他适当的方式包括SFN信息。另外，目标小区可以配置RAR的一个或多个标志来指示SFN信息的存在。在接收到具有嵌入式SFN信息的RAR时，终端可以利用SFN进行如本文所述的跳频或上行链路资源配置等操作。

10. 发明申请

US20120058797A1 POWER CONTROL ON A DEACTIVATED COMPONENT CARRIER 有权
标题翻译：断电元件载体上的功率控制
公开(公告)号：US20120058797A1
公开(公告)日：2012-03-08
申请号：US13223095
申请日：2011-08-31
申请人： Peter Gaal , Aleksandar Damnjanovic , Wanshi Chen , Juan Montojo , Jelena M. Damnjanovic
发明人： Peter Gaal , Aleksandar Damnjanovic , Wanshi Chen , Juan Montojo , Jelena M. Damnjanovic
IPC分类号： H04W52/14
CPC分类号： H04W52/228 , H04W52/10 , H04W52/146 , H04W52/34 , H04W52/346 , H04W52/44
摘要： A wireless communication system implementing Carrier Aggregation (CA) allows activation and deactivation of certain component carriers. Transmit power on an uplink component carrier being reactivated may be controlled by predetermining appropriate power control parameters to be used upon reactivation. The predetermined power control parameters may depend on a last known power control state of the deactivated component carrier or may be reset to apply an initial low power state.
摘要翻译：实现载波聚合（CA）的无线通信系统允许某些分量载波的激活和去激活。重新激活的上行链路分量载波上的发射功率可以通过预先确定在重新激活时使用的适当功率控制参数来控制。预定功率控制参数可以取决于去激活分量载波的最后已知的功率控制状态，或者可以被复位以施加初始低功率状态。

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