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21. 发明授权

US09179426B2 Modulation and coding scheme adjustment for uplink channel power control in advanced telecommunication networks 有权
标题翻译：高级电信网络中上行链路信道功率调制的调制编码方案调整
公开(公告)号：US09179426B2
公开(公告)日：2015-11-03
申请号：US13101966
申请日：2011-05-05
申请人： Wanshi Chen , Tao Luo , Juan Montojo , Peter Gaal
发明人： Wanshi Chen , Tao Luo , Juan Montojo , Peter Gaal
IPC分类号： H04W52/00 , H04W52/42 , H04B7/04 , H04W52/14 , H04W52/26
CPC分类号： H04W52/42 , H04B7/0404 , H04B7/0413 , H04W52/146 , H04W52/262 , H04W52/267
摘要： A method of adjusting the modulation and coding scheme for uplink channel power control in advanced telecommunication networks includes receiving an indication of a power adjustment mode for an uplink multiple-input multiple-output (MIMO) transmission. The power of the uplink MIMO transmission is adjusted according to the received power adjustment mode.
摘要翻译：调整高级电信网络中的上行链路信道功率控制的调制和编码方案的方法包括：接收上行链路多输入多输出（MIMO）传输的功率调整模式的指示。上行MIMO传输的功率根据接收功率调整模式进行调整。

22. 发明授权

US09166677B2 Method and apparatus for associating a relay in wireless communications 有权
标题翻译：一种在无线通信中关联中继的方法和装置
公开(公告)号：US09166677B2
公开(公告)日：2015-10-20
申请号：US13008306
申请日：2011-01-18
申请人： Dexu Lin , Tingfang Ji , Wanshi Chen , Jaber Mohammad Borran
发明人： Dexu Lin , Tingfang Ji , Wanshi Chen , Jaber Mohammad Borran
IPC分类号： H04W24/00 , H04B7/26 , H04B7/155 , H04W40/22 , H04B17/327 , H04B17/382 , H04B17/40
CPC分类号： H04B7/2606 , H04B7/155 , H04B7/15542 , H04B17/327 , H04B17/382 , H04B17/40 , H04W40/22
摘要： Methods and apparatuses are provided that facilitate associating with relays in a wireless network. A device can select whether to utilize relay assistance where present based at least in part on measuring one or more determined or projected parameters related to the relay. Where utilizing a relay results in user-plane data channel conditions above a threshold level and control channel conditions below a threshold level, a serving base station can determine whether to employ another base station to serve the device, jointly serve a relay with an additional base station, and/or the like.
摘要翻译：提供了便于与无线网络中的继电器相关联的方法和装置。设备可以至少部分地基于测量与所述继电器相关的一个或多个确定或投影的参数来选择是否使用存在的中继辅助。在利用中继器的情况下，导致高于阈值水平的用户平面数据信道条件并且控制低于阈值水平的信道条件，服务基站可以确定是否使用另一个基站来服务于该设备，共同为具有附加基站站和/或类似物。

23. 发明授权

US09154272B2 Method and apparatus for facilitating reliable transmission of a control region size and detection of cross-carrier signaling 有权
标题翻译：用于促进控制区域大小的可靠传输和跨载波信令的检测的方法和装置
公开(公告)号：US09154272B2
公开(公告)日：2015-10-06
申请号：US12773807
申请日：2010-05-04
申请人： Peter Gaal , Wanshi Chen , Jelena M. Damnjanovic , Aamod Dinkar Khandekar , Juan Montojo , Naga Bhushan
发明人： Peter Gaal , Wanshi Chen , Jelena M. Damnjanovic , Aamod Dinkar Khandekar , Juan Montojo , Naga Bhushan
IPC分类号： H04L5/00
CPC分类号： H04L5/0053 , H04L1/0071 , H04L5/0007 , H04L5/0092 , H04W72/042
摘要： Methods, apparatuses, and computer program products are disclosed for facilitating indicating and detecting control region sizes. A multi-carrier communication between a wireless terminal and a base station is facilitated by a first carrier having a first control region size and a second carrier having a second control region size. Embodiments are disclosed in which control region sizes are ascertained from a control signal, wherein the control is generated by either scrambling an aspect of the control signal based on the second control region size, or relating the second control region size with the first control region size. Other disclosed embodiments for ascertaining control region sizes include a reverse interleaver embodiment, wherein a set of modulation symbols is mapped beginning from a last data symbol and ending with a first available data symbol.
摘要翻译：公开了用于便于指示和检测控制区域尺寸的方法，装置和计算机程序产品。无线终端和基站之间的多载波通信由具有第一控制区域大小的第一载波和具有第二控制区域大小的第二载波来促进。公开了一种实施例，其中从控制信号确定控制区域大小，其中通过基于第二控制区域大小对控制信号的一个方面进行加扰或将第二控制区域大小与第一控制区域大小相关联来产生控制。用于确定控制区域大小的其他公开的实施例包括反向交织器实施例，其中一组调制符号从最后数据符号开始映射并以第一可用数据符号结束。

24. 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。

25. 发明授权

US09100155B2 Method and apparatus for control and data multiplexing in wireless communication 有权
标题翻译：无线通信中控制和数据复用的方法和装置
公开(公告)号：US09100155B2
公开(公告)日：2015-08-04
申请号：US13099210
申请日：2011-05-02
申请人： Xiliang Luo , Tao Luo , Hao Xu , Wanshi Chen , Xiaoxia Zhang , Peter Gaal , Juan Montojo
发明人： Xiliang Luo , Tao Luo , Hao Xu , Wanshi Chen , Xiaoxia Zhang , Peter Gaal , Juan Montojo
IPC分类号： H04W4/00 , H04L5/00
CPC分类号： H04L5/0053
摘要： A method of wireless communication includes determining a number of symbols for uplink control information (UCI) on each of a plurality of layers, multiplexing symbols for the UCI with data on multiple layers such that the symbols are time aligned across the layers, and sending the multiplexed symbols on the multiple layers on uplink. In some designs, the number of symbols for the UCI may be determined based on a spectral resource parameter.
摘要翻译：一种无线通信方法包括：在多个层中的每个层上确定用于上行链路控制信息（UCI）的符号数目，将多个符号用于多层的数据复用多个符号，使得符号在层间进行时间对齐，并发送上行链路上多层的多路复用符号。在一些设计中，可以基于频谱资源参数来确定UCI的符号数。

26. 发明授权

US09031010B2 Separate resource partitioning management for uplink control and uplink data signals 有权
标题翻译：对上行链路控制和上行链路数据信号进行单独的资源划分管理
公开(公告)号：US09031010B2
公开(公告)日：2015-05-12
申请号：US13079716
申请日：2011-04-04
申请人： Peter Gaal , Wanshi Chen
发明人： Peter Gaal , Wanshi Chen
IPC分类号： H04W72/04 , H04W72/12 , H04W84/04
CPC分类号： H04W72/1226 , H04W72/1268 , H04W72/1289 , H04W84/045
摘要： Transmission management is provided with separate resource partitioning management for control and data transmissions. An evolved node B (eNB) generates separate resource partition schedules for the transmission stream, in which a first schedule is used for data transmissions while a second schedule is used for control signal transmissions. The two separate schemes may have different periodicities or different subframe type assignments that benefit either data or control transmissions or that allow for coordination of both data and control. The eNBs may broadcast the different schedules in regular system information messages, in which the UEs served by these eNBs will configure data and control signal transmissions according to the appropriate resource partition schedules.
摘要翻译：传输管理为控制和数据传输提供单独的资源划分管理。演进节点B（eNB）为传输流生成单独的资源分区调度，其中第一调度用于数据传输，而第二调度用于控制信号传输。两个单独的方案可以具有不同的周期性或不同的子帧类型分配，其有利于数据或控制传输，或者允许数据和控制的协调。 eNB可以在常规系统信息消息中广播不同的调度，其中由这些eNB服务的UE将根据适当的资源分区调度来配置数据和控制信号传输。

27. 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。

28. 发明授权

US08934350B2 Channel state information feedback for carrier aggregation with flexible carrier configurations 有权
标题翻译：信道状态信息反馈用于具有灵活载波配置的载波聚合
公开(公告)号：US08934350B2
公开(公告)日：2015-01-13
申请号：US13455010
申请日：2012-04-24
申请人： Wanshi Chen , Juan Montojo , Peter Gaal , Jelena M. Damnjanovic
发明人： Wanshi Chen , Juan Montojo , Peter Gaal , Jelena M. Damnjanovic
IPC分类号： H04L12/26 , H04L25/02 , H04L1/00 , H04L5/00 , H04L5/14 , H04L1/18
CPC分类号： H04L25/0228 , H04L1/0026 , H04L1/0027 , H04L1/0029 , H04L1/1812 , H04L5/001 , H04L5/0048 , H04L5/0053 , H04L5/1469
摘要： Techniques for reporting channel state information (CSI) are disclosed. A user equipment (UE) may be configured for operation on multiple carriers with different configurations, e.g., FDD and TDD carriers and/or carriers with different uplink-downlink configurations. The multiple carriers may have different subframes for making measurements for CSI and/or different subframes for sending CSI. In response to a CSI request, the UE may determine at least one reference subframe to use for determining CSI for the multiple carriers. The reference subframe may be common to the plurality of carriers and may, for example, be based the subframe in which the CSI request in sent. Alternatively, the reference subframe may be different for different carriers such as when it is based on different HARQ timelines applicable for the different carriers. The UE may determine the CSI for the multiple carriers based on the reference subframe(s) and may report the CSI.
摘要翻译：公开了用于报告信道状态信息（CSI）的技术。用户设备（UE）可以被配置为在具有不同配置的多个载波上操作，例如具有不同上行链路 - 下行链路配置的FDD和TDD载波和/或载波。多个载波可以具有不同的子帧，用于对CSI进行测量和/或用于发送CSI的不同子帧。响应于CSI请求，UE可以确定用于确定多个载波的CSI的至少一个参考子帧。参考子帧可以对于多个载波是公共的，并且可以例如基于发送的CSI请求的子帧。或者，对于不同的载波，参考子帧可以是不同的，例如当基于适用于不同载波的不同HARQ时间线时。 UE可以基于参考子帧来确定多个载波的CSI，并且可以报告CSI。

29. 发明授权

US08923905B2 Scrambling sequence initialization for coordinated multi-point transmissions 有权
标题翻译：协调多点传输的加扰序列初始化
公开(公告)号：US08923905B2
公开(公告)日：2014-12-30
申请号：US12893949
申请日：2010-09-29
申请人： Juan Montojo , Tao Luo , Wanshi Chen
发明人： Juan Montojo , Tao Luo , Wanshi Chen
IPC分类号： H04B7/00 , H04J11/00 , H04B7/02 , H04J13/10
CPC分类号： H04J13/10 , H04B7/024 , H04J11/0053
摘要： Methods, systems, apparatus and computer program products are provided for generating a shared initialization code for physical channel data scrambling in an LTE Advanced coordinated multipoint transmission network. 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. Therefore, it is 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：提供方法，系统，装置和计算机程序产品，用于在LTE Advanced协调多点传输网络中生成用于物理信道数据加扰的共享初始化代码。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书的范围或含义。

30. 发明授权

US08923218B2 Apparatus and method for random access signaling in a wireless communication system 有权
标题翻译：无线通信系统中随机接入信令的装置和方法
公开(公告)号：US08923218B2
公开(公告)日：2014-12-30
申请号：US12917359
申请日：2010-11-01
申请人： Tao Luo , Wanshi Chen , Juan Montojo , Peter Gaal , Xiaoxia Zhang
发明人： Tao Luo , Wanshi Chen , Juan Montojo , Peter Gaal , Xiaoxia Zhang
IPC分类号： H04W4/00 , H04W74/08 , H04B7/06 , H04B7/04 , H04W74/00
CPC分类号： H04B7/0413 , H04B7/0613 , H04W74/002 , H04W74/0833
摘要： An apparatus and method for providing random access signaling in a multiple input multiple output (MIMO) wireless communication system are provided. The apparatus and method determine a random access transmission scheme for the MIMO communication system based at least in part on a number of transmit antennas in the system. The random access signals are transmitted in a random access channel using the random access transmission scheme. Power control for the random access channel is performed based at least in part on the random access transmission scheme.
摘要翻译：提供了一种用于在多输入多输出（MIMO）无线通信系统中提供随机接入信令的装置和方法。该装置和方法至少部分地基于系统中的多个发射天线确定用于MIMO通信系统的随机接入传输方案。使用随机接入传输方案在随机接入信道中发送随机接入信号。至少部分地基于随机接入传输方案来执行随机接入信道的功率控制。

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