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71.发明申请UPLINK MULTI-POWER AMPLIFIER/ANTENNA OPERATION AND CHANNEL PRIORITIZATION 审中-公开UPLINK多功能放大器/天线操作和通道优先公开(公告)号：US20110092219A1
公开(公告)日：2011-04-21
申请号：US12906700
申请日：2010-10-18
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： H04W72/10
CPC分类号： H04W52/281 , H04W52/146 , H04W52/325 , H04W52/346 , H04W52/42
摘要： Certain aspects of the present disclosure relate to techniques for controlling transmission power and prioritizing transmission carriers. A method of power distribution for different physical layer channels over one or more carriers in case of power limited user equipment (UE) is proposed. Operation modes of the UE with single and multiple power amplifiers/antennas can be supported.
摘要翻译： 本公开的某些方面涉及用于控制传输功率和优先化传输载波的技术。 提出了在功率有限的用户设备（UE）的情况下，通过一个或多个载波上的不同物理层信道的功率分配的方法。 可以支持具有单个和多个功率放大器/天线的UE的操作模式。
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公开(公告)号：US09584290B2
公开(公告)日：2017-02-28
申请号：US12953356
申请日：2010-11-23
申请人： Rajat Prakash , Jelena M. Damnjanovic , Peter Gaal , Parag Arun Agashe , Valentin Alexandru Gheorghiu , Masato Kitazoe , Ravi Palanki
发明人： Rajat Prakash , Jelena M. Damnjanovic , Peter Gaal , Parag Arun Agashe , Valentin Alexandru Gheorghiu , Masato Kitazoe , Ravi Palanki
CPC分类号： H04L5/0064 , H04L5/0023 , H04L5/0037 , H04L5/0087 , H04L5/0098 , H04W72/00 , H04W72/02
摘要： Systems, methods and apparatuses are provided that facilitate selecting resources, such as time slots, subframes, etc., for performing bandwidth switching related to activating and/or deactivating one or more carriers. A data portion of one or more subframes can be selected for performing bandwidth switching. In addition, a device can determine whether one or more downlink grants are received in the one or more subframes, and can avoid selecting such subframes. The device can alternatively perform the bandwidth switching and request retransmission of the data portion. Additionally or alternatively, the device can determine a type of the one or more subframes and/or signals transmitted in the one or more subframes to determine whether to perform bandwidth switching in the subframes. The bandwidth switching can include changing a sampling rate, reconfiguring frequency filters, modifying a local oscillator, etc.
摘要翻译： 提供了系统，方法和装置，其便于选择诸如时隙，子帧等的资源，用于执行与激活和/或去激活一个或多个载体相关的带宽切换。 可以选择一个或多个子帧的数据部分来执行带宽切换。 此外，设备可以确定在一个或多个子帧中是否接收到一个或多个下行链路许可，并且可以避免选择这样的子帧。 该设备可替代地执行带宽切换并请求数据部分的重传。 附加地或替代地，设备可以确定在一个或多个子帧中发送的一个或多个子帧和/或信号的类型，以确定是否在子帧中执行带宽切换。 带宽切换可以包括改变采样率，重新配置频率滤波器，修改本地振荡器等。
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公开(公告)号：US09084209B2
公开(公告)日：2015-07-14
申请号：US13291756
申请日：2011-11-08
CPC分类号： H04W52/365 , H04W52/146 , H04W52/34
摘要： Methods, systems, devices, and computer program products are disclosed which facilitate the transmission and reception of power headroom reports for component carriers in a multi carrier wireless communication system. A mobile device may determine available power headroom in a multicarrier configuration through a calculation of a maximum transmit power associated with a first component carrier (CC) in a subset of the CCs. The calculation can account for increases in transmit power of other component carriers in the subset by proportionally increasing transmit powers for each of the subset of CCs. A power headroom may be identified for one or more of the CCs based on a result of the calculation, and a power headroom report (PHR) may be generated that includes the power headroom available for the first CC.
摘要翻译： 公开了方便，系统，设备和计算机程序产品，其有助于传输和接收多载波无线通信系统中的分量载波的功率余量报告。 移动设备可以通过计算与CC的子集中的第一分量载波（CC）相关联的最大发射功率来确定多载波配置中的可用功率余量。 该计算可以通过按比例增加CC的子集中的每一个的发射功率来解决子集中其他分量载波的发射功率的增加。 可以基于计算结果为一个或多个CC识别功率余量，并且可以生成包括可用于第一CC的功率余量的功率余量报告（PHR）。
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74.发明授权公开(公告)号：US08917593B2
公开(公告)日：2014-12-23
申请号：US13049212
申请日：2011-03-16
CPC分类号： H04W74/0833 , H04W56/0045
摘要： User equipment, systems, apparatuses, methods and/or computer program products are provided to facilitate random access procedures in a wireless communication network. The selection and utilization of uplink and downlink component carriers for conducting contention-free and contention-based random access procedures is facilitated in a multiple component carrier system, where a user equipment is configured with multiple uplink and downlink component carriers.
摘要翻译： 提供用户设备，系统，设备，方法和/或计算机程序产品以便于在无线通信网络中的随机接入过程。 在用户设备配置有多个上行链路和下行链路分量载波的多分量载波系统中，促进用于进行无竞争和基于争用的随机接入过程的上行链路和下行链路分量载波的选择和利用。
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公开(公告)号：US20120115537A1
公开(公告)日：2012-05-10
申请号：US13291756
申请日：2011-11-08
IPC分类号： H04W52/04
CPC分类号： H04W52/365 , H04W52/146 , H04W52/34
摘要： Methods, systems, devices, and computer program products are disclosed which facilitate the transmission and reception of power headroom reports for component carriers in a multi carrier wireless communication system. A mobile device may determine available power headroom in a multicarrier configuration through a calculation of a maximum transmit power associated with a first component carrier (CC) in a subset of the CCs. The calculation can account for increases in transmit power of other component carriers in the subset by proportionally increasing transmit powers for each of the subset of CCs. A power headroom may be identified for one or more of the CCs based on a result of the calculation, and a power headroom report (PHR) may be generated that includes the power headroom available for the first CC.
摘要翻译： 公开了方便，系统，设备和计算机程序产品，其有助于传输和接收多载波无线通信系统中的分量载波的功率余量报告。 移动设备可以通过计算与CC的子集中的第一分量载波（CC）相关联的最大发射功率来确定多载波配置中的可用功率余量。 该计算可以通过按比例增加CC的子集中的每一个的发射功率来解决子集中其他分量载波的发射功率的增加。 可以基于计算结果为一个或多个CC识别功率余量，并且可以生成包括可用于第一CC的功率余量的功率余量报告（PHR）。
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76.发明申请公开(公告)号：US20120063302A1
公开(公告)日：2012-03-15
申请号：US13049212
申请日：2011-03-16
CPC分类号： H04W74/0833 , H04W56/0045
摘要： User equipment, systems, apparatuses, methods and/or computer program products are provided to facilitate random access procedures in a wireless communication network. The selection and utilization of uplink and downlink component carriers for conducting contention-free and contention-based random access procedures is facilitated in a multiple component carrier system, where a user equipment is configured with multiple uplink and downlink component carriers. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the disclosed subject matter. It is therefore to be understood that it should not be used to interpret or limit the scope or the meaning of the claims.
摘要翻译： 提供用户设备，系统，设备，方法和/或计算机程序产品以便于在无线通信网络中的随机接入过程。 在用户设备配置有多个上行链路和下行链路分量载波的多分量载波系统中，促进用于进行无竞争和基于争用的随机接入过程的上行链路和下行链路分量载波的选择和利用。 本摘要仅用于遵守允许读者快速确定所披露的主题的抽象要求规则。 因此，应当理解，它不应用于解释或限制权利要求的范围或含义。
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公开(公告)号：US20110292915A1
公开(公告)日：2011-12-01
申请号：US12953356
申请日：2010-11-23
申请人： Rajat Prakash , Jelena M. Damnjanovic , Peter Gaal , Parag Arun Agashe , Valentin Alexandru Gheorghiu , Masato Kitazoe , Ravi Palanki
发明人： Rajat Prakash , Jelena M. Damnjanovic , Peter Gaal , Parag Arun Agashe , Valentin Alexandru Gheorghiu , Masato Kitazoe , Ravi Palanki
IPC分类号： H04W72/04
CPC分类号： H04L5/0064 , H04L5/0023 , H04L5/0037 , H04L5/0087 , H04L5/0098 , H04W72/00 , H04W72/02
摘要： Systems, methods and apparatuses are provided that facilitate selecting resources, such as time slots, subframes, etc., for performing bandwidth switching related to activating and/or deactivating one or more carriers. A data portion of one or more subframes can be selected for performing bandwidth switching. In addition, a device can determine whether one or more downlink grants are received in the one or more subframes, and can avoid selecting such subframes. The device can alternatively perform the bandwidth switching and request retransmission of the data portion. Additionally or alternatively, the device can determine a type of the one or more subframes and/or signals transmitted in the one or more subframes to determine whether to perform bandwidth switching in the subframes. The bandwidth switching can include changing a sampling rate, reconfiguring frequency filters, modifying a local oscillator, etc.
摘要翻译： 提供了系统，方法和装置，其便于选择诸如时隙，子帧等的资源，用于执行与激活和/或去激活一个或多个载体相关的带宽切换。 可以选择一个或多个子帧的数据部分来执行带宽切换。 此外，设备可以确定在一个或多个子帧中是否接收到一个或多个下行链路许可，并且可以避免选择这样的子帧。 该设备可替代地执行带宽切换并请求数据部分的重传。 附加地或替代地，设备可以确定在一个或多个子帧中发送的一个或多个子帧和/或信号的类型，以确定是否在子帧中执行带宽切换。 带宽切换可以包括改变采样率，重新配置频率滤波器，修改本地振荡器等。
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公开(公告)号：US08867440B2
公开(公告)日：2014-10-21
申请号：US13115844
申请日：2011-05-25
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。
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公开(公告)号：US20110292874A1
公开(公告)日：2011-12-01
申请号：US13115844
申请日：2011-05-25
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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公开(公告)号：US09673952B2
公开(公告)日：2017-06-06
申请号：US12756847
申请日：2010-04-08
申请人： Wanshi Chen , Peter Gaal , Juan Montojo , Ravi Palanki
发明人： Wanshi Chen , Peter Gaal , Juan Montojo , Ravi Palanki
CPC分类号： H04L5/0053 , H04L1/0026 , H04L1/1812 , H04L1/1854 , H04L5/0007 , H04L2001/0093 , H04W72/04 , H04W72/0453
摘要： Techniques for supporting communication for different user equipments (UEs) on different system bandwidths are described. In one design, a base station transmits first control information to support communication for at least one first UE on a first system bandwidth and transmits second control information to support communication for at least one second UE on a second system bandwidth, which overlaps the first system bandwidth. The base station transmits data to the first and second UEs on the first and second system bandwidths, respectively. In one design, the base station receives third control information from the first UE(s) and fourth control information from the second UE(s) on a third system bandwidth. The base station receives data from the first UE(s) on the third system bandwidth and receives data from the second UE(s) on a fourth system bandwidth, which overlaps the third system bandwidth.
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