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1. 发明授权

US08989069B2 Method and apparatus for channel quality indicator (CQI) enhancements 有权
标题翻译：用于信道质量指示（CQI）增强的方法和装置
公开(公告)号：US08989069B2
公开(公告)日：2015-03-24
申请号：US13038246
申请日：2011-03-01
申请人： Hao Xu , Wanshi Chen , Aleksandar Damnjanovic
发明人： Hao Xu , Wanshi Chen , Aleksandar Damnjanovic
IPC分类号： G08C17/00 , H04W4/00 , H04B7/00 , H04L1/00 , H04W76/04 , H04W52/02
CPC分类号： H04L1/0027 , H04L1/0028 , H04L1/0078 , H04W52/0219 , H04W76/28
摘要： Certain aspects of the present disclosure relate to techniques for reporting of channel quality indication in Long Term Evolution Advanced (LTE-A) wireless systems.
摘要翻译：本公开的某些方面涉及在长期演进高级（LTE-A）无线系统中报告信道质量指示的技术。

2. 发明授权

US08743764B2 Extending an effective control channel periodicity via discontinuous reception (DRX) 有权
标题翻译：通过不连续接收（DRX）扩展有效的控制信道周期
公开(公告)号：US08743764B2
公开(公告)日：2014-06-03
申请号：US13030032
申请日：2011-02-17
申请人： Wanshi Chen , Hao Xu , Aleksandar Damnjanovic
发明人： Wanshi Chen , Hao Xu , Aleksandar Damnjanovic
IPC分类号： H04W52/02
CPC分类号： H04W76/28
摘要： Discontinuous reception (DRX) operation may be utilized to maintain connection with user equipment (UE) by increasing the effective control channel transmission periodicity. UEs may be configured with a compatible control channel transmission periodicity such that multiple UEs may share a resource in a time-division-multiplexed manner using DRX offsets and periodicity, effectively extending control channel transmission periodicity through resource overloading.
摘要翻译：不连续接收（DRX）操作可以用于通过增加有效控制信道传输周期来维持与用户设备（UE）的连接。 UE可以被配置为具有兼容的控制信道传输周期性，使得多个UE可以使用DRX偏移和周期以时分复用方式共享资源，从而通过资源超载有效地扩展控制信道传输周期。

3. 发明申请

US20110216682A1 METHOD AND APPARATUS FOR CHANNEL QUALITY INDICATOR (CQI) ENHANCEMENTS 有权
标题翻译：信道质量指标（CQI）增强的方法和装置
公开(公告)号：US20110216682A1
公开(公告)日：2011-09-08
申请号：US13038246
申请日：2011-03-01
申请人： Hao Xu , Wanshi Chen , Aleksandar Damnjanovic
发明人： Hao Xu , Wanshi Chen , Aleksandar Damnjanovic
IPC分类号： H04W52/02 , H04W4/00
CPC分类号： H04L1/0027 , H04L1/0028 , H04L1/0078 , H04W52/0219 , H04W76/28
摘要： Certain aspects of the present disclosure relate to techniques for reporting of channel quality indication in Long Term Evolution Advanced (LTE-A) wireless systems.
摘要翻译：本公开的某些方面涉及在长期演进高级（LTE-A）无线系统中报告信道质量指示的技术。

4. 发明申请

US20110205948A1 EXTENDING AN EFFECTIVE CONTROL CHANNEL PERIODICITY VIA DISCONTINUOUS RECEPTION (DRX) 有权
标题翻译：通过不连续接收（DRX）延长有效的控制信道周期
公开(公告)号：US20110205948A1
公开(公告)日：2011-08-25
申请号：US13030032
申请日：2011-02-17
申请人： Wanshi Chen , Hao Xu , Aleksandar Damnjanovic
发明人： Wanshi Chen , Hao Xu , Aleksandar Damnjanovic
IPC分类号： H04W52/02
CPC分类号： H04W76/28
摘要： Discontinuous reception (DRX) operation may be utilized to maintain connection with user equipment (UE) by increasing the effective control channel transmission periodicity. UEs may be configured with a compatible control channel transmission periodicity such that multiple UEs may share a resource in a time-division-multiplexed manner using DRX offsets and periodicity, effectively extending control channel transmission periodicity through resource overloading.
摘要翻译：不连续接收（DRX）操作可以用于通过增加有效控制信道传输周期来维持与用户设备（UE）的连接。 UE可以被配置为具有兼容的控制信道传输周期性，使得多个UE可以使用DRX偏移和周期以时分复用方式共享资源，从而通过资源超载有效地扩展控制信道传输周期。

5. 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.

6. 发明授权

US09264208B2 Downlink control with control-less subframes 有权
标题翻译：具有无控制子帧的下行链路控制
公开(公告)号：US09264208B2
公开(公告)日：2016-02-16
申请号：US13546772
申请日：2012-07-11
申请人： Wanshi Chen , Juan Montojo , Aleksandar Damnjanovic , Yongbin Wei
发明人： Wanshi Chen , Juan Montojo , Aleksandar Damnjanovic , Yongbin Wei
IPC分类号： H04W72/04 , H04L5/00
CPC分类号： H04L5/0094 , H04L5/0053
摘要： In a wireless communications system wherein control-less subframes share a common carrier with subframes that include control signaling, a method performed by a base station may include receiving a first indication from a network entity to maintain a designated set of subframes on a common carrier devoid of designated downlink control signals. The method may further include providing a second indication in a wireless transmission to a mobile entity, the second indication enabling identification of subframes in the designated set (i.e., the control-less subframes) by the mobile entity. In turn, identification of control-less subframes by the mobile entity prior to decoding the subframes may enable a more efficient control of blind decoding operations at the mobile entity and reduce blind decoding operations required for the mobile entity to decode downlink control information.
摘要翻译：在其中无控制子帧与包括控制信令的子帧共享公共载波的无线通信系统中，由基站执行的方法可以包括从网络实体接收第一指示，以在公共载波上保持指定的一组子帧的指定下行链路控制信号。该方法还可以包括在向移动实体的无线传输中提供第二指示，所述第二指示使得能够由移动实体识别指定集合中的子帧（即，无控制子帧）。反过来，在解码子帧之前由移动实体识别无控制子帧可以实现对移动实体的盲解码操作的更有效的控制，并且减少移动实体解码下行链路控制信息所需的盲解码操作。

7. 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。

8. 发明授权

US08982743B2 DAI designs for FDD carrier aggregation 有权
标题翻译： DAI设计用于FDD载波聚合
公开(公告)号：US08982743B2
公开(公告)日：2015-03-17
申请号：US13106699
申请日：2011-05-12
申请人： Xiliang Luo , Wanshi Chen , Peter Gaal , Juan Montojo , Aleksandar Damnjanovic
发明人： Xiliang Luo , Wanshi Chen , Peter Gaal , Juan Montojo , Aleksandar Damnjanovic
IPC分类号： H04J1/00 , H04W4/00 , H04L5/00 , H04L5/14
CPC分类号： H04L5/0091 , H04L5/001 , H04L5/0053 , H04L5/14
摘要： Certain aspects of the present disclosure relate to techniques for indicating downlink assignments to a user equipment (UE). According to certain aspects, the techniques generally involve generating a downlink assignment index (DAI) indicating a number of assigned downlink transmissions for a user equipment (UE) configured to communicate using multiple component carriers and transmitting a physical downlink control channel (PDCCH) containing the DAI to the user equipment (UE) in a frequency division duplexing (FDD) subframe in which uplink and downlink transmissions may take place at the same time on different carrier frequencies.
摘要翻译：本公开的某些方面涉及用于向用户设备（UE）指示下行链路分配的技术。根据某些方面，所述技术通常涉及产生指示被配置为使用多个分量载波进行通信的用户设备（UE）的分配的下行链路传输的数量的下行链路指配索引（DAI），并且发送包含所述下行链路控制信道 DAI到频分双工（FDD）子帧中的用户设备（UE），其中可以在不同的载波频率上同时进行上行链路和下行链路传输。

9. 发明授权

US08867440B2 Power headroom reporting for multicarrier LTE systems 有权
标题翻译：多载波LTE系统的功率余量报告
公开(公告)号：US08867440B2
公开(公告)日：2014-10-21
申请号：US13115844
申请日：2011-05-25
申请人： Sai Yiu Duncan Ho , Jelena M. Damnjanovic , Aleksandar Damnjanovic , Wanshi Chen , Peter Gaal
发明人： Sai Yiu Duncan Ho , Jelena M. Damnjanovic , Aleksandar Damnjanovic , Wanshi Chen , Peter Gaal
IPC分类号： H04W4/00 , H04B7/00 , H04B7/185 , H04B7/216 , H04J4/00 , H04W52/42 , H04W52/36 , H04W52/14 , H04W52/28 , H04W52/34
CPC分类号： H04W52/365 , H04W52/146 , H04W52/286 , H04W52/34 , H04W52/42
摘要： A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus maintains at least one PHR trigger for triggering communication of a PHR for a plurality of component carriers. In addition, the apparatus communicates the PHR for at least one of the component carriers upon the at least one PHR trigger being triggered. The communicated PHR may be an aggregated PHR that includes power headroom information on the PCC and activated SCCs. The communicated PHR may further include an index associating information in the PHR to a corresponding component carrier. The communicated PHR may further include information indicating use of a PUSCH reference for computing the PHR for the at least one of the component carriers on which there is no PUSCH transmission.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品。该装置保持至少一个PHR触发器用于触发用于多个分量载波的PHR的通信。另外，当所述至少一个PHR触发被触发时，所述装置对于所述分量载波中的至少一个传送PHR。所传送的PHR可以是聚合PHR，其包括PCC和激活的SCC上的功率余量信息。所传送的PHR还可以包括将PHR中的信息与相应的分量载波相关联的索引。所传送的PHR还可以包括指示使用PUSCH参考用于计算其上没有PUSCH传输的分量载波中的至少一个的PHR的信息。

10. 发明申请

US20110292874A1 POWER HEADROOM REPORTING FOR MULTICARRIER LTE SYSTEMS 有权
标题翻译：多媒体LTE系统的电源报告
公开(公告)号：US20110292874A1
公开(公告)日：2011-12-01
申请号：US13115844
申请日：2011-05-25
申请人： Sai Yiu Duncan Ho , Jelena M. Damnjanovic , Aleksandar Damnjanovic , Wanshi Chen , Peter Gaal
发明人： Sai Yiu Duncan Ho , Jelena M. Damnjanovic , Aleksandar Damnjanovic , Wanshi Chen , Peter Gaal
IPC分类号： H04W52/54
CPC分类号： H04W52/365 , H04W52/146 , H04W52/286 , H04W52/34 , H04W52/42
摘要： A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus maintains at least one PHR trigger for triggering communication of a PHR for a plurality of component carriers. In addition, the apparatus communicates the PHR for at least one of the component carriers upon the at least one PHR trigger being triggered. The communicated PHR may be an aggregated PHR that includes power headroom information on the PCC and activated SCCs. The communicated PHR may further include an index associating information in the PHR to a corresponding component carrier. The communicated PHR may further include information indicating use of a PUSCH reference for computing the PHR for the at least one of the component carriers on which there is no PUSCH transmission.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品。该装置保持至少一个PHR触发器用于触发用于多个分量载波的PHR的通信。另外，当所述至少一个PHR触发被触发时，所述装置对于所述分量载波中的至少一个传送PHR。所传送的PHR可以是聚合PHR，其包括PCC和激活的SCC上的功率余量信息。所传送的PHR还可以包括将PHR中的信息与相应的分量载波相关联的索引。所传送的PHR还可以包括指示使用PUSCH参考用于计算其上没有PUSCH传输的分量载波中的至少一个的PHR的信息。

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