公开(公告)号：US20130010690A1

公开(公告)日：2013-01-10

申请号：US13579022

申请日：2010-06-02

Applicant: Jung-Fu Cheng ,  Robert Baldemair ,  Dirk Gerstenberger ,  Daniel Larsson

Inventor： Jung-Fu Cheng ,  Robert Baldemair ,  Dirk Gerstenberger ,  Daniel Larsson

IPC: H04L1/00

CPC classification number: H04L5/0005 ,  H04L1/007 ,  H04L1/0073 ,  H04L1/0088 ,  H04L1/1607 ,  H04L1/1812 ,  H04L1/1864 ,  H04L5/0053 ,  H04L27/2601 ,  H04L2001/0098 ,  H04L2001/125 ,  H04W76/28

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130003664A1

公开(公告)日：2013-01-03

申请号：US13318226

申请日：2011-06-28

Applicant: Mattias Frenne ,  Robert Baldemair ,  Jung-Fu Cheng ,  Dirk Gerstenberger ,  Daniel Larsson ,  Stefan Parkvall

Inventor： Mattias Frenne ,  Robert Baldemair ,  Jung-Fu Cheng ,  Dirk Gerstenberger ,  Daniel Larsson ,  Stefan Parkvall

IPC: H04W72/04

CPC classification number: H04W72/1289 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/1469 ,  H04W72/0446

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20120275395A1

公开(公告)日：2012-11-01

申请号：US13378905

申请日：2011-06-21

Applicant: Dirk Gerstenberger ,  Daniel Larsson ,  Robert Baldemair

Inventor： Dirk Gerstenberger ,  Daniel Larsson ,  Robert Baldemair

IPC: H04W72/04

CPC classification number: H04L5/0055 ,  H04L1/1854 ,  H04L1/1861 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0094 ,  H04W28/06 ,  H04W52/34 ,  H04W52/545 ,  H04W72/042

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20120264442A1

公开(公告)日：2012-10-18

申请号：US13270694

申请日：2011-10-11

Applicant: Dirk Gerstenberger ,  Johan Bergman ,  Martin Israelsson

Inventor： Dirk Gerstenberger ,  Johan Bergman ,  Martin Israelsson

IPC: H04W72/04 ,  H04W74/08 ,  H04W24/00

CPC classification number: H04W72/08 ,  H04L47/10 ,  H04L47/14 ,  H04L47/36 ,  H04W28/18 ,  H04W88/12

Abstract: Systems and methods according to these exemplary embodiments provide for network control of interference associated with uplink transmissions by user equipments, UEs, operating in a random access state, e.g., the CELL_FACH state. A radio network controller, RNC, can determine, and then transmit, a limitation on uplink transmissions for such UEs, e.g., a maximum transport block size, TBS.

Abstract translation: 根据这些示例性实施例的系统和方法提供了以随机访问状态（例如CELL_FACH状态）操作的用户设备UE的与上行链路传输相关联的干扰的网络控制。 无线电网络控制器RNC可以确定并且然后发送对这样的UE的上行链路传输的限制，例如最大传输块大小TBS。

公开(公告)号：US20120120899A1

公开(公告)日：2012-05-17

申请号：US13356914

申请日：2012-01-24

Applicant: Muhammad Kazmi ,  Walter Muller ,  Rutger Andersson ,  Dirk Gerstenberger ,  Joakim Bergstrom ,  Stefan Parkvall

Inventor： Muhammad Kazmi ,  Walter Muller ,  Rutger Andersson ,  Dirk Gerstenberger ,  Joakim Bergstrom ,  Stefan Parkvall

IPC: H04W72/04

CPC classification number: H04W72/14 ,  H04B7/264 ,  H04W28/04 ,  H04W52/24 ,  H04W72/1294

Abstract: The present invention relates to methods and arrangements for handling unreliable scheduling grants in a WCDMA-communication system. A user equipment detects that a received scheduling grant is unreliable and adjust its serving grant based on that information. The user equipment is also able to report continuously received unreliable grants as an event to the network, allowing the network to adapt its operation to reduce the unreliable grants.

Abstract translation: 本发明涉及在WCDMA通信系统中处理不可靠的调度授权的方法和装置。 用户设备检测到接收到的调度授权是不可靠的，并且基于该信息调整其服务授权。 用户设备还可以将连续接收的不可靠的授权作为事件报告给网络，允许网络适应其操作以减少不可靠的授权。

公开(公告)号：US20120120889A1

公开(公告)日：2012-05-17

申请号：US13293580

申请日：2011-11-10

Applicant: Jung-Fu Cheng ,  Robert Baldemair ,  Dirk Gerstenberger ,  Daniel Larsson ,  Christian Skarby

Inventor： Jung-Fu Cheng ,  Robert Baldemair ,  Dirk Gerstenberger ,  Daniel Larsson ,  Christian Skarby

IPC: H04W72/04

CPC classification number: H04L5/0055 ,  H04L1/1822 ,  H04L1/1835 ,  H04L1/1864 ,  H04L1/1896 ,  H04W72/044

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20120113907A1

公开(公告)日：2012-05-10

申请号：US13078212

申请日：2011-04-01

Applicant: Robert Baldemair ,  Daniel Larsson ,  Dirk Gerstenberger ,  Jung-Fu Cheng

Inventor： Robert Baldemair ,  Daniel Larsson ,  Dirk Gerstenberger ,  Jung-Fu Cheng

IPC: H04W52/04

CPC classification number: H04W52/146 ,  H04L1/1812 ,  H04W52/08 ,  H04W52/241 ,  H04W52/325 ,  H04W52/34 ,  H04W76/28

Abstract: 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

Abstract translation: 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

公开(公告)号：US08155065B2

公开(公告)日：2012-04-10

申请号：US12279149

申请日：2007-02-09

Applicant: Dirk Gerstenberger ,  Hakan Olofsson ,  Johan Bergman

Inventor： Dirk Gerstenberger ,  Hakan Olofsson ,  Johan Bergman

IPC: H04Q7/00 ,  H04L12/28

CPC classification number: H04L1/0078 ,  H04L1/1812 ,  H04L1/1887 ,  H04L2001/0096

Abstract: The present invention relates to methods and arrangements for interference reduction for bursty or intermitted transmissions. DPCCH gating with regular on/off-gating patterns can create waveforms that can interfere with non-UMTS audio equipments, e.g. hearing aids. The present invention relates to modifying the transmission instants of data packets in such a way such interference can be significantly reduced. This is achieved by introducing a randomization mechanism into the mapping function of data packets onto the HARQ processes, which in turn are mapped onto predefined transmission occasions (sub-frames). This results in a non-periodic transmission pattern while maintaining user data transmission requirements.

Abstract translation: 本发明涉及用于突发或中断传输的干扰减少的方法和装置。 具有常规开/关门控模式的DPCCH门控可以产生可能干扰非UMTS音频设备的波形，例如， 助听器。 本发明涉及以这种方式修改数据分组的传输时刻，可以显着地降低这种干扰。 这通过将随机化机制引入数据分组到HARQ过程的映射功能来实现，HARQ进程被映射到预定义的传输场合（子帧）。 这导致非周期性传输模式，同时保持用户数据传输的要求。

公开(公告)号：US20120082058A1

公开(公告)日：2012-04-05

申请号：US13377651

申请日：2009-12-28

Applicant: Dirk Gerstenberger ,  Daniel Larsson ,  Walter Müller

Inventor： Dirk Gerstenberger ,  Daniel Larsson ,  Walter Müller

IPC: H04W36/00 ,  H04W24/00 ,  H04L12/26

CPC classification number: H04W36/00837 ,  H04W36/0055 ,  H04W36/08

Abstract: 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).

Abstract translation: 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。

公开(公告)号：US20110310759A1

公开(公告)日：2011-12-22

申请号：US13163151

申请日：2011-06-17

Applicant: Dirk Gerstenberger ,  Daniel Larsson ,  David Hammarwall ,  Robert Baldemair

Inventor： Dirk Gerstenberger ,  Daniel Larsson ,  David Hammarwall ,  Robert Baldemair

IPC: H04W72/04 ,  H04W24/00

CPC classification number: H04L5/0055 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0057 ,  H04L5/006 ,  H04L5/0064 ,  H04L5/0094 ,  H04W72/0413

Abstract: 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.

Abstract translation: 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。