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41. 发明授权

US08774123B1 System and method for signaling control information in a mobile communication network 有权
标题翻译：用于在移动通信网络中用于信令控制信息的系统和方法
公开(公告)号：US08774123B1
公开(公告)日：2014-07-08
申请号：US13077272
申请日：2011-03-31
申请人： Robert Baldemair , Daniel Larsson , Dirk Gerstenberger , Jung-Fu Cheng
发明人： Robert Baldemair , Daniel Larsson , Dirk Gerstenberger , Jung-Fu Cheng
IPC分类号： H04W52/18 , H04W28/20
CPC分类号： H04W52/146 , H03M13/136 , H03M13/45 , H03M13/635 , H03M13/6525 , H04L1/0041 , H04L1/0045 , H04L1/0057 , H04L5/001 , H04L5/0053 , H04L5/0094 , H04W28/20 , H04W52/18 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W72/0453 , H04W72/1273 , H04W72/1278 , H04W72/1289
摘要： A method of operating a wireless communication terminal includes receiving one or more downlink control messages that each contain scheduling information scheduling the wireless terminal to receive a downlink transmission on either a primary carrier or a secondary carrier. The method also includes determining, for each of the downlink control messages, whether that message includes scheduling information for the primary carrier or for a secondary carrier. Additionally, the method includes selecting a format for an uplink control message based on whether any of the downlink control messages includes scheduling information for a secondary carrier, generating an uplink control message based on the selected format, and transmitting the uplink control message to the base station.
摘要翻译：一种操作无线通信终端的方法包括接收一个或多个下行链路控制消息，每个下行链路控制消息包含调度无线终端的调度信息，以在主载波或辅载波上接收下行链路传输。该方法还包括为每个下行链路控制消息确定该消息是否包括主载波或辅助载波的调度信息。另外，该方法包括：基于下行链路控制消息中的任何一个是否包括辅助载波的调度信息，基于所选择的格式生成上行链路控制消息，以及向所述基站发送上行链路控制消息，来选择上行链路控制消息的格式站。

42. 发明申请

US20130010711A1 Random Access with Primary and Secondary Component Carrier Communications 审中-公开
标题翻译：随机接入主要和次要分量载波通信
公开(公告)号：US20130010711A1
公开(公告)日：2013-01-10
申请号：US13502309
申请日：2012-03-09
申请人： Daniel Larsson , Lisa Boström , Dirk Gerstenberger , Jung-Fu Cheng , Robert Baldemair , Mattias Frenne
发明人： Daniel Larsson , Lisa Boström , Dirk Gerstenberger , Jung-Fu Cheng , Robert Baldemair , Mattias Frenne
IPC分类号： H04W74/08 , H04W52/04
CPC分类号： H04W74/006 , H04W52/242 , H04W52/325 , H04W52/40 , H04W52/50 , H04W56/0005 , H04W56/0045 , H04W74/08
摘要： The invention relates to random access procedures in an LTE-system applying carrier aggregation, in particular to support network-initiated random access on secondary cells. A UE transmits a preamble on a random access channel to a radio base station on a secondary cell and receives or detects a random access response message from the base station including timing advance information for uplink transmission by the UE. The UE can determine the secondary cell that the control information in the random access response message refers to and transmits to the base station based on the timing advance information in the random access response message.
摘要翻译：本发明涉及应用载波聚合的LTE系统中的随机接入过程，特别是在二次小区上支持网络发起的随机接入。 UE将随机接入信道上的前导码发送到二次小区上的无线基站，接收或检测来自基站的随机接入响应消息，其包括用于UE的上行链路传输的定时提前信息。 UE可以基于随机接入响应消息中的定时提前信息来确定随机接入响应消息中的控制信息参考并发送到基站的二次小区。

43. 发明申请

US20130010690A1 Technique of Encoding HARQ Feedback Information with Two Separate Codewords with Unequal Error Protection for DTX and ACK/NACK 有权
标题翻译：使用两个独立的代码字对DTX和ACK / NACK的不等错误保护编码HARQ反馈信息的技术
公开(公告)号：US20130010690A1
公开(公告)日：2013-01-10
申请号：US13579022
申请日：2010-06-02
申请人： Jung-Fu Cheng , Robert Baldemair , Dirk Gerstenberger , Daniel Larsson
发明人： Jung-Fu Cheng , Robert Baldemair , Dirk Gerstenberger , Daniel Larsson
IPC分类号： H04L1/00
CPC分类号： H04L5/0005 , H04L1/007 , H04L1/0073 , H04L1/0088 , H04L1/1607 , H04L1/1812 , H04L1/1864 , H04L5/0053 , H04L27/2601 , H04L2001/0098 , H04L2001/125 , H04W76/28
摘要： A technique for encoding downlink Hybrid Automatic Repeat Request, HARQ, feedback information in a mobile station supporting aggregated component carriers is provided. A method implementation of this technique comprises the steps of obtaining (302) first HARQ feed-back indicators providing information regarding receipt of Physical Downlink Control Channels, PDCCH, for activated component carriers, obtaining (304) second HARQ feedback indicators providing information regarding decoding of Physical Downlink Shared Channels, PDSCH, codewords carried by the component carriers, encoding (306) the first HARQ feedback indicators into a first coded part, and encoding (308) the first HARQ feedback indicators into a second coded part, wherein the first and the second HARQ feedback indicators are encoded separate from each other.
摘要翻译：提供了一种用于在支持聚合分量载波的移动站中对下行链路混合自动重传请求HARQ，反馈信息进行编码的技术。该技术的方法实现包括以下步骤：获得（302）第一HARQ反馈指示符，提供关于接收到激活的分量载波的物理下行链路控制信道PDCCH的信息，获得（304）第二HARQ反馈指示符，提供关于物理下行链路共享信道，PDSCH，由分量载波携带的码字，将第一HARQ反馈指示符编码（306）到第一编码部分，以及将第一HARQ反馈指示符编码（308）到第二编码部分中，其中第一和第二HARQ反馈指示符彼此分离编码。

44. 发明申请

US20130003664A1 Scheduling of a User Equipment in a Radio Communication System 审中-公开
标题翻译：无线电通信系统中用户设备的调度
公开(公告)号：US20130003664A1
公开(公告)日：2013-01-03
申请号：US13318226
申请日：2011-06-28
申请人： Mattias Frenne , Robert Baldemair , Jung-Fu Cheng , Dirk Gerstenberger , Daniel Larsson , Stefan Parkvall
发明人： Mattias Frenne , Robert Baldemair , Jung-Fu Cheng , Dirk Gerstenberger , Daniel Larsson , Stefan Parkvall
IPC分类号： H04W72/04
CPC分类号： H04W72/1289 , H04L5/001 , H04L5/0053 , H04L5/1469 , H04W72/0446
摘要： A radio base station (110) and a method in a radio base station (110) for scheduling a transmission to be transmitted between a user equipment (120) and the radio base station (110) are provided. Moreover, a user equipment (120) and a method in a user equipment (120) for obtaining information about the transmission are provided. The radio base station (110) operates an aggregated carrier in a subframe structure comprising a plurality of subframes. The aggregated carrier comprises a plurality of carriers. The radio base station (110) encodes information about a subframe out of said plurality of subframes and a carrier out of said plurality of carriers into a message indicating scheduling information to the user equipment (120). The radio base station (110) sends the message to the user equipment (120), which decodes the message to obtain the information about the transmission. The information about the transmission is indicative of the subframe and the carrier on which the transmission is scheduled.
摘要翻译：提供无线基站（110）和无线基站（110）中的用于调度在用户设备（120）和无线基站（110）之间传输的传输的方法。此外，提供用于获取关于传输的信息的用户设备（120）和用户设备（120）中的方法。无线基站（110）在包括多个子帧的子帧结构中操作聚合载波。聚合载体包括多个载体。无线电基站（110）将关于所述多个子帧中的子帧的信息和所述多个载波中的载波编码到指示用户设备（120）的调度信息的消息中。无线基站（110）将消息发送到用户设备（120），用户设备（120）解码该消息以获得关于传输的信息。有关传输的信息表示发送被调度的子帧和载波。

45. 发明申请

US20120275395A1 METHODS AND ARRANGEMENTS IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中的方法和安排
公开(公告)号：US20120275395A1
公开(公告)日：2012-11-01
申请号：US13378905
申请日：2011-06-21
申请人： Dirk Gerstenberger , Daniel Larsson , Robert Baldemair
发明人： Dirk Gerstenberger , Daniel Larsson , Robert Baldemair
IPC分类号： H04W72/04
CPC分类号： H04L5/0055 , H04L1/1854 , H04L1/1861 , H04L5/0007 , H04L5/001 , H04L5/0053 , H04L5/0094 , H04W28/06 , H04W52/34 , H04W52/545 , H04W72/042
摘要： Particular embodiments provide a method in a mobile terminal (610) for processing downlink control information. The mobile terminal (610) is capable of receiving multiple component carriers. According to the method, the mobile terminal (610) receives (710) downlink control information on a component carrier, the downlink control information comprising a bit field allocated for a transmit power control, TPC, command. If the bit field comprises one or more bits that are not used for a TPC command, the mobile terminal (610) interprets (730) the meaning of the bits not used for a TPC command depending on the ACK/NACK feedback mode the mobile terminal (610) is configured with.
摘要翻译：具体实施例提供了一种用于处理下行链路控制信息的移动终端（610）中的方法。移动终端（610）能够接收多个分量载波。根据该方法，移动终端（610）在分量载波上接收（710）下行链路控制信息，该下行链路控制信息包括分配给发射功率控制TPC命令的比特场。如果位字段包括一个或多个不用于TPC命令的比特，则移动终端（610）根据ACK / NACK反馈模式解释（730）不用于TPC命令的比特的含义，移动终端（610）配置。

46. 发明申请

US20120120889A1 TERMINAL, NETWORK NODE, SYSTEM AND METHODS FOR SOFT BUFFER HANDLING IN CARRIER AGGREGATION 有权
标题翻译：终端，网络节点，系统和方法在运营商聚集中的软缓冲处理
公开(公告)号：US20120120889A1
公开(公告)日：2012-05-17
申请号：US13293580
申请日：2011-11-10
申请人： Jung-Fu Cheng , Robert Baldemair , Dirk Gerstenberger , Daniel Larsson , Christian Skarby
发明人： Jung-Fu Cheng , Robert Baldemair , Dirk Gerstenberger , Daniel Larsson , Christian Skarby
IPC分类号： H04W72/04
CPC分类号： H04L5/0055 , H04L1/1822 , H04L1/1835 , H04L1/1864 , H04L1/1896 , H04W72/044
摘要： A terminal (e.g., mobile communication device, UE) and a method are described herein for allocating a soft buffer after interacting with a network node (e.g., base station, eNB). In addition, a network node (e.g., base station, eNB) and a method are described herein that facilitates robust operations during a reconfiguration period while a terminal allocates a soft buffer located therein.
摘要翻译：这里描述了终端（例如，移动通信设备，UE）和方法，用于在与网络节点（例如，基站，eNB）交互之后分配软缓冲器。此外，本文描述了一种网络节点（例如，基站，eNB）和方法，其在终端分配位于其中的软缓冲器的同时，在重配置周期期间促进鲁棒操作。

47. 发明申请

US20120113907A1 POWER CONTROL FOR ACK/NACK FORMATS WITH CARRIER AGGREGATION 有权
标题翻译：用于具有载波聚合的ACK / NACK格式的功率控制
公开(公告)号：US20120113907A1
公开(公告)日：2012-05-10
申请号：US13078212
申请日：2011-04-01
申请人： Robert Baldemair , Daniel Larsson , Dirk Gerstenberger , Jung-Fu Cheng
发明人： Robert Baldemair , Daniel Larsson , Dirk Gerstenberger , Jung-Fu Cheng
IPC分类号： H04W52/04
CPC分类号： H04W52/146 , H04L1/1812 , H04W52/08 , H04W52/241 , H04W52/325 , H04W52/34 , H04W76/28
摘要： A system and method for determining a Physical Uplink Control Channel (PUCCH) power control parameter h(nCQI,nHARQ) for two Carrier Aggregated (CA) PUCCH formats—PUCCH format 3 and channel selection. The value of h(nCQI,nHARQ) may be based on only a linear function of nHARQ for both of the CA PUCCH formats. Based on the CA PUCCH format configured for the User Equipment (UE), the e-Node B (eNB) may instruct the UE to select or apply a specific linear function of nHARQ as a value for the power control parameter h(nCQI,nHARQ), so as to enable the UE to more accurately establish transmit power of its PUCCH signal. Values for another PUCCH power control parameter—ΔF—PUCCH(F)—are also provided for use with PUCCH format 3. A new offset parameter may be signaled for each PUCCH format that has transmit diversity configured
摘要翻译：一种用于确定用于两个载波聚合（CA）PUCCH格式 - PUCCH格式3和信道选择的物理上行链路控制信道（PUCCH）功率控制参数h（nCQI，nHARQ）的系统和方法。 h（nCQI，nHARQ）的值可以仅基于两种CA PUCCH格式的nHARQ的线性函数。基于为用户设备（UE）配置的CA PUCCH格式，e节点B（eNB）可以指示UE选择或应用nHARQ的特定线性函数作为功率控制参数h（nCQI，nHARQ ），以便UE能够更准确地建立其PUCCH信号的发射功率。还提供了用于PUCCH格式3的另一个PUCCH功率控制参数 - ＆Dgr; F-PUCCH（F）的值。针对具有发送分集配置的每个PUCCH格式，可以用信号通知新的偏移参数

48. 发明申请

US20120082058A1 IMPROVED MOBILITY MANAGEMENT IN A COORDINATED MULTIPOINT NETWORK 审中-公开
标题翻译：改进的协调多点网络中的移动性管理
公开(公告)号：US20120082058A1
公开(公告)日：2012-04-05
申请号：US13377651
申请日：2009-12-28
申请人： Dirk Gerstenberger , Daniel Larsson , Walter Müller
发明人： Dirk Gerstenberger , Daniel Larsson , Walter Müller
IPC分类号： H04W36/00 , H04W24/00 , H04L12/26
CPC分类号： H04W36/00837 , H04W36/0055 , H04W36/08
摘要： In one aspect, the present invention in one or more embodiments improves mobility management—e.g., handover processing enhancement—by providing/utilizing additional information in combination with CoMP operation, for enhancing the handover procedure. For example, the additional information is used to improve judging the most suitable target cell (14). The additional information can be, for example, angle of arrival or time advance of the UE (20) in handover, RTT, power headroom or signal strength. In at least one embodiment, the information used for handover processing at source and/or target base stations (12-1, 12-2) is enhanced or otherwise made richer by the use of “geometric information” for mobile terminals (20). In one such embodiment, the geometric information used for handover processing associated with a given terminal (20) indicates something about the mobile terminal's position (relative or absolute).
摘要翻译：在一个方面，本发明在一个或多个实施例中通过提供/利用与CoMP操作相结合的附加信息来改善移动性管理 - 例如切换处理增强，以增强切换过程。例如，附加信息用于改善判断最合适的目标单元（14）。附加信息可以是例如UE（20）在切换，RTT，功率余量或信号强度中的到达角度或时间提前。在至少一个实施例中，用于在源和/或目标基站（12-1,12-2）处的切换处理的信息通过对移动终端（20）的使用“几何信息”被增强或以其他方式变得更加丰富。在一个这样的实施例中，用于与给定终端（20）相关联的切换处理的几何信息指示关于移动终端的位置（相对或绝对）的一些内容。

49. 发明申请

US20110310759A1 UPLINK CONTROL INFORMATION (UCI) MAPPING INDICATOR FOR LONG TERM EVOLUTION (LTE) CARRIER AGGREGATION 审中-公开
标题翻译： UPLINK控制信息（UCI）长期演进（LTE）载波集中的映射指示
公开(公告)号：US20110310759A1
公开(公告)日：2011-12-22
申请号：US13163151
申请日：2011-06-17
申请人： Dirk Gerstenberger , Daniel Larsson , David Hammarwall , Robert Baldemair
发明人： Dirk Gerstenberger , Daniel Larsson , David Hammarwall , Robert Baldemair
IPC分类号： H04W72/04 , H04W24/00
CPC分类号： H04L5/0055 , H04L5/0007 , H04L5/001 , H04L5/0057 , H04L5/006 , H04L5/0064 , H04L5/0094 , H04W72/0413
摘要： A system and method to instruct a User Equipment (UE) how Uplink Control Information (UCI) on a Physical Uplink Shared Channel (PUSCH) should be transmitted with carrier aggregation. A semi-static signaling of a UCI mapping bit (via a Radio Resource Control (RRC) parameter) is used by a base station such as an eNodeB to require the UE to transmit UCI using one of two pre-determined UCI transmission modes. The bit can be decided by the base station, considering, for example, the available bandwidth or quality of different Uplink Component Carriers (UL CCs) associated with the UE. This network-based solution allows the network to either configure a general rule of UCI transmission by the UE or to enforce the UCI transmission on the Uplink Primary cell (UL Pcell). Because of the rules governing abstracts, this abstract should not be used to construe the claims.
摘要翻译：指示用户设备（UE）如何应用载波聚合来发送物理上行链路共享信道（PUSCH）上的上行链路控制信息（UCI）的系统和方法。 UCI映射比特（通过无线资源控制（RRC）参数）的半静态信令由诸如eNodeB的基站用于要求UE使用两种预定的UCI传输模式之一来发送UCI。考虑到例如与UE相关联的不同上行链路分量载波（UL CC）的可用带宽或质量，该比特可以由基站决定。该基于网络的解决方案允许网络配置UE的UCI传输的一般规则或者在Uplink Primary小区（UL Pcell）上实施UCI传输。由于管理摘要的规则，本摘要不应用于解释索赔。

50. 发明申请

US20110292887A1 Method and Arrangements in a Communication System 有权
标题翻译：通信系统中的方法和布置
公开(公告)号：US20110292887A1
公开(公告)日：2011-12-01
申请号：US12937440
申请日：2010-04-01
申请人： Robert Baldemair , Dirk Gerstenberger , Daniel Larsson , Stefan Parkvall
发明人： Robert Baldemair , Dirk Gerstenberger , Daniel Larsson , Stefan Parkvall
IPC分类号： H04W52/04
CPC分类号： H04L5/0053
摘要： Methods and arrangements in a network node and mobile terminal, respectively, in a wireless communication system supporting aggregation of component carriers. The method in a network node involves, when resources on at least two downlink component carriers are being assigned to a mobile terminal at the same time, allocating (908) control information bits not related to power control in a bit field, which is normally used for power control in a message on a physical downlink control channel associated with one of said at least two downlink component carriers. The method in a mobile terminal involves, using control information bits not related to power control obtained from a bit field, which is normally used for power control in a message on a physical downlink control channel associated with one of said at least two downlink component carriers, for locating information related to downlink or uplink transmissions.
摘要翻译：分别在支持分量载波聚合的无线通信系统中的网络节点和移动终端中的方法和布置。网络节点中的方法涉及当至少两个下行链路分量载波上的资源被同时分配给移动终端时，在正常使用的比特字段中分配（908）与功率控制无关的控制信息比特用于在与所述至少两个下行链路分量载波之一相关联的物理下行链路控制信道上的消息中进行功率控制。移动终端中的方法涉及使用与通常用于与所述至少两个下行链路分量载波之一相关联的物理下行链路控制信道上的消息中的功率控制而从与比特场获得的功率控制无关的控制信息比特用于定位与下行链路或上行链路传输有关的信息。

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