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1. 发明申请

US20100074209A1 METHOD AND APPARATUS FOR CONTROLLING UE EMISSION IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于控制无线通信系统中的UE排放的方法和装置
公开(公告)号：US20100074209A1
公开(公告)日：2010-03-25
申请号：US12564553
申请日：2009-09-22
申请人： Juan Montojo , Wanshi Chen , Peter Gaal , Arnaud Meylan
发明人： Juan Montojo , Wanshi Chen , Peter Gaal , Arnaud Meylan
IPC分类号： H04W4/00 , H04B7/00 , H04W72/04 , H04B15/00
CPC分类号： H04W52/367 , H04B7/0417 , H04B7/063 , H04B7/0634 , H04B7/0639 , H04L5/0066 , H04W52/146 , H04W72/08 , H04W72/082 , H04W72/1231
摘要： Techniques for controlling the operation of user equipments (UEs) to mitigate emissions out of band are described. A base station may identify a UE potentially causing excessive emissions out of band due to transmission of control information and may schedule the UE to reduce the emissions out of band. In one design, the base station may schedule the UE to send control information on a Physical Uplink Shared Channel (PUSCH) instead of a Physical Uplink Control Channel (PUCCH). In another design, the base station may assign the UE with resources for the PUCCH to send control information. The assigned resources may be selected to mitigate the emissions out of band and may be (i) located within a target frequency range, (ii) located away from a frequency band to be mitigated with the emissions out of band, or (iii) obtained with a reuse scheme and have less inter-cell interference from other UEs.
摘要翻译：描述了用于控制用户设备（UE）的操作以减少带外发射的技术。基站可以识别由于控制信息的传输而潜在地导致带外的过量发射的UE，并且可以调度UE以减少带外的发射。在一种设计中，基站可以安排UE在物理上行链路共享信道（PUSCH）上发送控制信息，而不是物理上行链路控制信道（PUCCH）。在另一种设计中，基站可以为UE分配用于PUCCH的资源以发送控制信息。可以选择所分配的资源以减轻带外的发射，并且可以（i）位于目标频率范围内，（ii）远离频带定位，以使带宽发射得到缓解，或（iii）获得具有重用方案并且具有较少的来自其他UE的小区间干扰。

2. 发明授权

US08315217B2 Method and apparatus for controlling UE emission in a wireless communication system 有权
标题翻译：用于在无线通信系统中控制UE发射的方法和装置
公开(公告)号：US08315217B2
公开(公告)日：2012-11-20
申请号：US12564553
申请日：2009-09-22
申请人： Juan Montojo , Wanshi Chen , Peter Gaal , Arnaud Meylan
发明人： Juan Montojo , Wanshi Chen , Peter Gaal , Arnaud Meylan
IPC分类号： H04W72/04 , H04B1/7103 , H04B7/00 , H04B15/00
CPC分类号： H04W52/367 , H04B7/0417 , H04B7/063 , H04B7/0634 , H04B7/0639 , H04L5/0066 , H04W52/146 , H04W72/08 , H04W72/082 , H04W72/1231
摘要： Techniques for controlling the operation of user equipments (UEs) to mitigate emissions out of band are described. A base station may identify a UE potentially causing excessive emissions out of band due to transmission of control information and may schedule the UE to reduce the emissions out of band. In one design, the base station may schedule the UE to send control information on a Physical Uplink Shared Channel (PUSCH) instead of a Physical Uplink Control Channel (PUCCH). In another design, the base station may assign the UE with resources for the PUCCH to send control information. The assigned resources may be selected to mitigate the emissions out of band and may be (i) located within a target frequency range, (ii) located away from a frequency band to be mitigated with the emissions out of band, or (iii) obtained with a reuse scheme and have less inter-cell interference from other UEs.
摘要翻译：描述了用于控制用户设备（UE）的操作以减轻带外发射的技术。基站可以识别由于控制信息的传输而潜在地导致带外的过量发射的UE，并且可以调度UE以减少带外的发射。在一种设计中，基站可以安排UE在物理上行链路共享信道（PUSCH）上发送控制信息，而不是物理上行链路控制信道（PUCCH）。在另一种设计中，基站可以为UE分配用于PUCCH的资源以发送控制信息。可以选择所分配的资源以减轻带外的发射，并且可以（i）位于目标频率范围内，（ii）远离频带定位，以使带宽发射得到缓解，或（iii）获得具有重用方案并且具有较少的来自其他UE的小区间干扰。

3. 发明申请

US20100041428A1 METHOD AND APPARATUS FOR POWER CONTROL OF FIRST DATA TRANSMISSION IN RANDOM ACCESS PROCEDURE OF FDMA COMMUNICATION SYSTEM 有权
标题翻译： FDMA通信系统随机接入程序中第一数据传输功率控制的方法与装置
公开(公告)号：US20100041428A1
公开(公告)日：2010-02-18
申请号：US12489077
申请日：2009-06-22
申请人： Wanshi Chen , Juan Montojo , Arnaud Meylan
发明人： Wanshi Chen , Juan Montojo , Arnaud Meylan
IPC分类号： H04W52/04
CPC分类号： H04W52/146 , H04W52/16 , H04W52/367 , H04W52/50
摘要： Transmit power is controlled for a first uplink data transmission on Physical Uplink Shared Channel (PUSCH) during random access channel (RACH) procedure. Power control adjustment for the first PUSCH transmission is performed relative to the power spectral density used for successful PRACH transmission as adjusted for bandwidth difference, etc. The uplink Physical random access channel carries the RACH information that is transmitted by the user equipment (UE) during registrations or base station originated calls. A PRACH is composed of a number of preambles and a message portion. The preambles are a series of radio frequency power “steps” that increase in power according to the power step setting until the maximum number of preambles is reached or the base station acknowledges. Once the UE receives a positive indication, it transmits the message portion of the PRACH which consists of message data and control data with independent power gain control.
摘要翻译：在随机接入信道（RACH）过程期间，对物理上行链路共享信道（PUSCH）上的第一上行链路数据传输进行发送功率的控制。相对于针对带宽差等进行调整的成功的PRACH传输所使用的功率谱密度，执行用于第一PUSCH传输的功率控制调整。上行物理随机接入信道携带由用户设备（UE）发送的RACH信息注册或基站发起呼叫。 PRACH由许多前导码和消息部分组成。前导码是一系列射频功率“步骤”，其根据功率步长设置增加功率，直到达到最大数量的前同步码或基站确认。一旦UE收到肯定的指示，它就会发送由消息数据和控制数据组成的PRACH的消息部分，并具有独立的功率增益控制。

4. 发明授权

US08494572B2 Method and apparatus for power control of first data transmission in random access procedure of FDMA communication system 有权
标题翻译： FDMA通信系统随机接入过程中第一次数据传输功率控制的方法和装置
公开(公告)号：US08494572B2
公开(公告)日：2013-07-23
申请号：US12489077
申请日：2009-06-22
申请人： Wanshi Chen , Juan Montojo , Arnaud Meylan
发明人： Wanshi Chen , Juan Montojo , Arnaud Meylan
IPC分类号： H04B7/00 , H04B1/00 , H04Q11/12 , H04W4/00 , H04J3/08
CPC分类号： H04W52/146 , H04W52/16 , H04W52/367 , H04W52/50
摘要： Transmit power is controlled for a first uplink data transmission on Physical Uplink Shared Channel (PUSCH) during random access channel (RACH) procedure. Power control adjustment for the first PUSCH transmission is performed relative to the power spectral density used for successful PRACH transmission as adjusted for bandwidth difference, etc. The uplink Physical random access channel carries the RACH information that is transmitted by the user equipment (UE) during registrations or base station originated calls. A PRACH is composed of a number of preambles and a message portion. The preambles are a series of radio frequency power “steps” that increase in power according to the power step setting until the maximum number of preambles is reached or the base station acknowledges. Once the UE receives a positive indication, it transmits the message portion of the PRACH which consists of message data and control data with independent power gain control.
摘要翻译：在随机接入信道（RACH）过程期间，对物理上行链路共享信道（PUSCH）上的第一上行链路数据传输进行发送功率的控制。相对于针对带宽差等进行调整的成功的PRACH传输所使用的功率谱密度，执行用于第一PUSCH传输的功率控制调整。上行物理随机接入信道携带由用户设备（UE）发送的RACH信息注册或基站发起呼叫。 PRACH由许多前导码和消息部分组成。前导码是一系列射频功率“步骤”，其根据功率步长设置增加功率，直到达到最大数量的前同步码或基站确认。一旦UE收到肯定的指示，它就会发送由消息数据和控制数据组成的PRACH的消息部分，并具有独立的功率增益控制。

5. 发明授权

US09941998B2 Control information signaling for MIMO transmissions 有权
公开(公告)号：US09941998B2
公开(公告)日：2018-04-10
申请号：US13167383
申请日：2011-06-23
申请人： Peter Gaal , Wanshi Chen , Juan Montojo
发明人： Peter Gaal , Wanshi Chen , Juan Montojo
IPC分类号： H04L1/00 , H04L5/00
CPC分类号： H04L1/0029 , H04L1/0003 , H04L1/0009 , H04L1/0031 , H04L5/0023 , H04L5/0053 , H04L5/0055
摘要： Certain aspects of the present disclosure provide techniques for conveying downlink control information (DCI). According to certain aspects, the DCI comprises at least a first field that indicates both a rank indication (RI) and a number of enabled transport blocks (TBs) and at least a second field that indicates either a modulation and coding scheme (MCS) for an enabled TB if the first field indicates more than one TB is enabled or information other than the MCS if the first field indicates a single TB is enabled.

6. 发明授权

US09537633B2 Method and apparatus for aggregating carriers of multiple radio access technologies 有权
标题翻译：用于聚合多种无线电接入技术的载波的方法和装置
公开(公告)号：US09537633B2
公开(公告)日：2017-01-03
申请号：US13556426
申请日：2012-07-24
申请人： Juan Montojo , Jelena M. Damnjanovic , Wanshi Chen , Peter Gaal
发明人： Juan Montojo , Jelena M. Damnjanovic , Wanshi Chen , Peter Gaal
IPC分类号： H04L5/00 , H04W72/04 , H04W72/12 , H04W74/00
CPC分类号： H04L5/0053 , H04L5/001 , H04W72/0413 , H04W72/1215 , H04W74/004
摘要： The described aspects include methods and apparatus for communicating control information in a carrier aggregation configuration that uses multiple radio access technologies (RAT). A first resource assignment related to a first carrier corresponding to a first RAT can be received, as well as, a second resource assignment related to a second carrier corresponding to a second RAT. The first carrier and the second carrier are aggregated for communicating data in a wireless network. In addition, resources can be determined for communicating first RAT control data for the first RAT over an uplink carrier based at least in part on the first resource assignment. Second RAT control data can then also be communicated in containers and/or using timing for control data of the first RAT over at least a portion of the resources.
摘要翻译：所描述的方面包括用于在使用多个无线电接入技术（RAT）的载波聚合配置中传送控制信息的方法和装置。可以接收与对应于第一RAT的第一载波相关的第一资源分配以及与第二RAT对应的第二载波相关的第二资源分配。聚合第一载波和第二载波以在无线网络中传送数据。此外，可以至少部分地基于第一资源分配来确定用于通过上行链路载波传送第一RAT的第一RAT控制数据的资源。然后，第二RAT控制数据也可以在容器中和/或在至少一部分资源上使用第一RAT的控制数据的定时进行传送。

7. 发明授权

US09426703B2 Cooperation and operation of macro node and remote radio head deployments in heterogeneous networks 有权
公开(公告)号：US09426703B2
公开(公告)日：2016-08-23
申请号：US13349073
申请日：2012-01-12
申请人： Stefan Geirhofer , Tingfang Ji , Peter Gaal , Aleksandar Damnjanovic , Juan Montojo , Tao Luo , Wanshi Chen , Kapil Bhattad
发明人： Stefan Geirhofer , Tingfang Ji , Peter Gaal , Aleksandar Damnjanovic , Juan Montojo , Tao Luo , Wanshi Chen , Kapil Bhattad
IPC分类号： H04W72/08 , H04W36/00 , H04L25/02 , H04L5/00
CPC分类号： H04W36/0077 , H04L5/0023 , H04L5/0032 , H04L5/005 , H04L5/0051 , H04L5/0057 , H04L5/006 , H04L25/0226
摘要： A method, an apparatus, and a computer program product for wireless communication are provided for separating control transmissions and data transmissions within the coverage area of a plurality of transmission/reception points or points that are geographically displaced, the plurality of points comprising a macro node and a plurality of remote radio heads (RRHs) coupled to the macro node. Separating control transmissions and data transmissions in the macro node/RRH configuration may allow UEs to be associated with one set of transmission points for data transmissions and the same set or a different set of transmission points for common control signaling. Separating control transmissions and data transmissions may also allow for faster reconfiguration of antenna ports used for UE data transmission compared with reconfiguration via a handover process.

8. 发明授权

US09369234B2 Channel state information feedback for carrier aggregation 有权
标题翻译：信道状态信息反馈用于载波聚合
公开(公告)号：US09369234B2
公开(公告)日：2016-06-14
申请号：US13208106
申请日：2011-08-11
申请人： Jelena M. Damnjanovic , Juan Montojo , Peter Gaal , Wanshi Chen
发明人： Jelena M. Damnjanovic , Juan Montojo , Peter Gaal , Wanshi Chen
IPC分类号： H04B17/00 , H04L1/00 , H04L5/00 , H04W72/08 , H04L5/14 , H04W72/04
CPC分类号： H04L1/0026 , H04L5/001 , H04L5/0057 , H04L5/0091 , H04L5/1469 , H04W72/0413 , H04W72/085
摘要： Techniques for reporting channel state information (CSI) in a multi-carrier wireless communication system are disclosed. In some examples, a user equipment determines a configuration for reporting CSI for each component carrier (CC) in a plurality of component carriers. For a first subframe, the user equipment determines a priority for transmitting CSI associated with the plurality of CCs based at least in part on the configuration. The user equipment sends, in the first subframe, a CSI report including the prioritized CSI. The CSI report can include CSI for a single CC, or CSI for multiple CCs. For multi-CC reporting of CSI, the user equipment can multiplex CSI reports or CSI elements for the plurality of CCs up to an available payload size.
摘要翻译：公开了一种用于在多载波无线通信系统中报告信道状态信息（CSI）的技术。在一些示例中，用户设备确定用于报告多个分量载波中的每个分量载波（CC）的CSI的配置。对于第一子帧，用户设备至少部分地基于配置来确定用于发送与多个CC相关联的CSI的优先级。用户设备在第一子帧中发送包括优先CSI的CSI报告。 CSI报告可以包括单个CC的CSI或多个CC的CSI。对于CSI的多CC报告，用户设备可以将多个CC的CSI报告或CSI元素复用到可用的有效载荷大小。

9. 发明授权

US09350506B2 Aperiodic SRS for carrier aggregation 有权
标题翻译：用于载波聚合的非周期性SRS
公开(公告)号：US09350506B2
公开(公告)日：2016-05-24
申请号：US13247584
申请日：2011-09-28
申请人： Jelena M. Damnjanovic , Wanshi Chen , Peter Gaal , Juan Montojo
发明人： Jelena M. Damnjanovic , Wanshi Chen , Peter Gaal , Juan Montojo
IPC分类号： H04W4/00 , H04L5/00
CPC分类号： H04L5/0048 , H04L5/001 , H04L5/0023 , H04L5/0094
摘要： A method of wireless communication includes receiving overlapping information triggering aperiodic sounding reference signal (SRS) transmission. The method also includes processing the overlapping information in accordance with the received triggering information. The overlapping information can be consistent configuration information for the aperiodic SRS transmission, in which case the processing includes transmitting an aperiodic SRS in accordance with the configuration information. When the overlapping information has dissimilar configurations for the aperiodic SRS transmission, the processing includes treating the overlapping information as an error event. The overlapping information can be a trigger received in an uplink grant and a trigger received in a downlink grant. The wireless system can be a multicarrier system including multiple component carriers.
摘要翻译：一种无线通信方法包括接收触发非周期探测参考信号（SRS）传输的重叠信息。该方法还包括根据接收到的触发信息来处理重叠信息。重叠信息可以是用于非周期SRS传输的一致配置信息，在这种情况下，处理包括根据配置信息发送非周期性SRS。当重叠信息具有用于非周期SRS传输的不同配置时，该处理包括将重叠信息视为错误事件。重叠信息可以是在上行链路许可中接收的触发和在下行链路许可中接收的触发。无线系统可以是包括多个分量载波的多载波系统。

10. 发明授权

US09236977B2 Method and apparatus for PUCCH and PUSCH encoding 有权
标题翻译：用于PUCCH和PUSCH编码的方法和装置
公开(公告)号：US09236977B2
公开(公告)日：2016-01-12
申请号：US13251943
申请日：2011-10-03
申请人： Xiliang Luo , Juan Montojo , Wanshi Chen , Peter Gaal
发明人： Xiliang Luo , Juan Montojo , Wanshi Chen , Peter Gaal
IPC分类号： H04L1/16 , H04L1/00 , H04L1/18
CPC分类号： H04L1/0057 , H04L1/0071 , H04L1/1607 , H04L1/1829
摘要： Wireless uplink communication is disclosed which includes dividing information bits into first and second sets of information bits. The first set of information bits is encoded into a first set of coded bits, while the second set of information bits is encoded into a second set of coded bits. The first and second sets of coded bits are rate matched into a defined number of bits generating first and second sets of rate-matched coded bits. The first and second sets of rate-matched coded bits are interleaved using various interleaving methods to generate an interleaved set of coded bits.
摘要翻译：公开了包括将信息比特划分为第一和第二组信息比特的无线上行链路通信。第一组信息比特被编码为第一组编码比特，而第二组信息比特被编码成第二组编码比特。第一和第二组编码比特被速率匹配成定义数量的比特，产生第一和第二组速率匹配的编码比特。使用各种交织方法对第一和第二组速率匹配编码比特进行交织，以生成交织的编码比特组。

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