公开(公告)号：US08724800B2

公开(公告)日：2014-05-13

申请号：US13814265

申请日：2010-08-05

申请人： Chenguang Lu ,  Per-Erik Eriksson

发明人： Chenguang Lu ,  Per-Erik Eriksson

IPC分类号： H04M1/76 ,  H04J1/12

CPC分类号： H04B3/32 ,  H04M3/18 ,  H04M3/34 ,  H04M11/062

摘要： Method and arrangement in a Vector Control Entity for efficient selection of which crosstalk to cancel when applying partial vectoring in a DSL communication system. The method comprises calculating a respective crosstalk effect indicator, CEIij, for the crosstalk from each line j of a plurality J of lines in a vectoring group, to a plurality of tones Si of a line i in the vectoring group, based on the strength of the crosstalk from each line j to line i, and thus providing one CEIi-value, associated with the plurality Sj of tones, per line j. The method further comprises allocating partial-vectoring resources to cancellation of crosstalk, based on the calculated CEIs. The arrangement is adapted to enable the performance of the above described method.

摘要翻译： 矢量控制实体中的方法和布置，用于在DSL通信系统中应用部分矢量化时，有效选择要消除的串扰。 该方法包括基于矢量组中的线i的强度来计算针对矢量组中的多条线的每条线j的串扰到矢量组中的线i的多个音调Si的相应串扰效应指示符CEIij， 每行j与每行j的串扰，并且因此提供与每个线j的多个Sj的多个Sj相关联的一个CEIi值。 该方法还包括基于所计算的CEI，分配部分向量化资源以消除串扰。 该装置适于实现上述方法的执行。

公开(公告)号：US08721789B2

公开(公告)日：2014-05-13

申请号：US13421561

申请日：2012-03-15

申请人： Jan-Erik Eriksson ,  Olof Hjortstam ,  Ulf Sand

发明人： Jan-Erik Eriksson ,  Olof Hjortstam ,  Ulf Sand

IPC分类号： C30B13/30 ,  C30B11/00 ,  C30B13/24 ,  C30B15/30 ,  C03B9/41

CPC分类号： C30B13/30 ,  B22D27/02 ,  B22D27/045 ,  C03B9/41 ,  C30B11/00 ,  C30B11/002 ,  C30B11/003 ,  C30B13/24 ,  C30B15/30 ,  C30B29/06 ,  C30B35/00 ,  F27B14/14 ,  F27B14/20 ,  F27D27/00 ,  Y10T117/1008

摘要： An apparatus for crystallization of silicon includes a crucible for containing silicon, a heating and heat dissipating arrangement provided for melting the silicon contained in the crucible and for subsequently solidifying the molten silicon, and an electromagnetic stirring device provided for stirring the molten silicon in the crucible during the solidification of the molten silicon. A control arrangement is provided for controlling the heating and heat dissipating arrangement to solidify the molten silicon at a specified solidification rate and for controlling the electromagnetic stirring device to stir the molten silicon in response to the specified solidification rate of the molten silicon such that the ratio of a speed of the molten silicon and the specified solidification rate is above a first threshold value.

公开(公告)号：US20140079011A1

公开(公告)日：2014-03-20

申请号：US14115572

申请日：2011-05-05

申请人： Niclas Wiberg ,  Erik Eriksson ,  Johan Rune

发明人： Niclas Wiberg ,  Erik Eriksson ,  Johan Rune

IPC分类号： H04W72/04

CPC分类号： H04W72/0486 ,  H04W74/006 ,  H04W74/0833

摘要： The present disclosure relates to User Equipments, UEs or Machine Type Communication, MTC (104, 202, 302, 304, 700) devices and base stations (102, 204, 306, 600) and methods therein for adapting the allocating of random access resources to user equipments of a cell served by a base station. A method in a base station (102, 204, 306, 600) where each RA preamble group maps or corresponds to an uplink allocation size, comprises receiving a RA preamble from a UE in a cell served by the base station, the preamble indicating a requested resource allocation size for uplink transmission of UE data. Radio resource usage (S-348, 402) in the cell is monitored and a mapping between groups of RA preambles and uplink allocation sizes (S-356, 412) configured for the cell is adapted based on the monitored usage of radio resources. UEs or MTC devices are thus provided with an efficient means to have their UL allocation needs for transmission of user data in conjunction with step 3 of the Random Access procedure met.

摘要翻译： 本公开涉及用户设备，UE或机器类型通信，MTC（104,202,302,304,700）设备和基站（102,204,306,600）及其中的方法，用于调整随机接入资源的分配 由基站服务的小区的用户设备。 基站（102,204,306,600）中的每个RA前导码组映射或对应于上行链路分配大小的方法包括从由基站服务的小区中的UE接收RA前导码，所述前导码指示 请求资源分配大小用于UE数据的上行传输。 监视小区中的无线资源使用（S-348,402），并且基于所监视的无线电资源的使用来调整为小区配置的RA前导码组和上行链路分配大小（S-356,412）的组之间的映射。 因此，UE或MTC设备被提供有一种有效的方式来结合随机访问过程的步骤3来满足用户数据传输的需求。

公开(公告)号：US20140078981A1

公开(公告)日：2014-03-20

申请号：US13994466

申请日：2013-05-08

申请人： Daniel Larsson ,  Jung-Fu Cheng ,  Erik Eriksson ,  Mattias Frenne

发明人： Daniel Larsson ,  Jung-Fu Cheng ,  Erik Eriksson ,  Mattias Frenne

IPC分类号： H04L5/00

CPC分类号： H04L1/1812 ,  H04L1/1607 ,  H04L1/1861 ,  H04L5/0055 ,  H04L5/14

摘要： In one aspect, the teachings herein provide a system and method for reusing the PUCCH format 3 to address the new HARQ-ACK feedback cases encountered in Rel-11, where different UL/DL configurations are involved in the CA configuration of a UE, such as Rel-11 interband TDD CA with different UL/DL configurations on different bands. The various embodiments illustrated by way of example in this disclosure enable reliable and efficient HARQ-ACK feedback for Rel-11 TDD CA without a substantial increase in specification and implementation complexity.

摘要翻译： 在一个方面，本文的教导提供了一种用于重用PUCCH格式3以解决在Rel-11中遇到的新的HARQ-ACK反馈情况的系统和方法，其中在UE的CA配置中涉及不同的UL / DL配置， 作为在不同频带上具有不同UL / DL配置的Rel-11带间TDD CA。 在本公开中通过示例示出的各种实施例使得能够对Rel-11 TDD CA进行可靠且有效的HARQ-ACK反馈，而不会明显增加规范和实施复杂度。

公开(公告)号：US08634719B2

公开(公告)日：2014-01-21

申请号：US13145623

申请日：2009-01-21

申请人： Per-Erik Eriksson

发明人： Per-Erik Eriksson

IPC分类号： H04B10/00

CPC分类号： H04W92/12 ,  H04M11/062

摘要： Systems and methods for enabling different network nodes of a network access system to share a backhaul communication link are disclosed. In one embodiment, the method includes: connecting a first modem to a first node of the network access system; connecting a second modem to a second node of the network access system; connecting the first modem to a first port of a splitter filter; connecting the second modem to a second port of the splitter filter; and connecting a backhaul communication link to a third port of the splitter filter, which is configured to multiplex signals transmitted by the modems onto the backhaul communication link, wherein the frequency spectrum of the signal transmitted by the first modem does not overlap substantially with the frequency spectrum of the signal transmitted by the second modem.

摘要翻译： 公开了一种用于使网络接入系统的不同网络节点共享回程通信链路的系统和方法。 在一个实施例中，该方法包括：将第一调制解调器连接到网络接入系统的第一节点; 将第二调制解调器连接到所述网络接入系统的第二节点; 将第一调制解调器连接到分离滤波器的第一端口; 将第二调制解调器连接到分离器滤波器的第二端口; 以及将回程通信链路连接到分离器滤波器的第三端口，其被配置为将由调制解调器发送的信号复用到回程通信链路上，其中由第一调制解调器发送的信号的频谱基本上不与频率重叠 由第二调制解调器发送的信号的频谱。

公开(公告)号：US08632632B2

公开(公告)日：2014-01-21

申请号：US13717033

申请日：2012-12-17

申请人： Jan-Erik Eriksson ,  Olof Hjortstam ,  Ulf Sand

发明人： Jan-Erik Eriksson ,  Olof Hjortstam ,  Ulf Sand

IPC分类号： C30B11/00

CPC分类号： C30B13/30 ,  B22D27/02 ,  B22D27/045 ,  C03B9/41 ,  C30B11/00 ,  C30B11/002 ,  C30B11/003 ,  C30B13/24 ,  C30B15/30 ,  C30B29/06 ,  C30B35/00 ,  F27B14/14 ,  F27B14/20 ,  F27D27/00 ,  Y10T117/1008

摘要： An apparatus for crystallization of silicon includes a crucible for containing silicon, a heating and heat dissipating arrangement provided for melting the silicon contained in the crucible and for subsequently solidifying the molten silicon, and an electromagnetic stirring device provided for stirring the molten silicon in the crucible during the solidification of the molten silicon. A control arrangement is provided for controlling the heating and heat dissipating arrangement to solidify the molten silicon at a specified solidification rate and for controlling the electromagnetic stirring device to stir the molten silicon in response to the specified solidification rate of the molten silicon such that the ratio of a speed of the molten silicon and the specified solidification rate is above a first threshold value.

摘要翻译： 一种用于硅结晶的装置包括：用于容纳硅的坩埚，用于熔化坩埚中所含的硅并随后固化熔融硅的加热和散热装置，以及用于搅拌坩埚中的熔融硅的电磁搅拌装置 在熔融硅的凝固过程中。 提供了一种控制装置，用于控制加热和散热装置以固定熔融硅的特定凝固速率，并控制电磁搅拌装置根据熔融硅的规定凝固速率搅拌熔融硅， 的熔融硅的速度和指定的凝固速率高于第一阈值。

公开(公告)号：US20130331081A1

公开(公告)日：2013-12-12

申请号：US14000807

申请日：2011-02-25

申请人： Johan Rune ,  Erik Eriksson ,  Sabine Sories ,  Niclas Wiberg

发明人： Johan Rune ,  Erik Eriksson ,  Sabine Sories ,  Niclas Wiberg

IPC分类号： H04W52/02

CPC分类号： H04W52/0225 ,  H04B7/0408 ,  H04W52/0206 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/028 ,  H04W52/44 ,  Y02D70/00 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/21 ,  Y02D70/24 ,  Y02D70/25 ,  Y02D70/444

摘要： A method in a communication device (120) for reducing power consumption in the communication device (120) is provided. The communication device (120) and a base station (110) are comprised in a cellular communications network (100). The communication device obtains information about an antenna beam (117) of the base station (110). The antenna beam (117) will be perceived by the communication device (120) in time periods. The information relates to when in time a time period starts and the duration of the time period. When being out of the time period, the communication device refrains from attempting to receive or transmit data using the antenna beam (117). During the refraining no power is consumed for attempting to receive or transmit data using the antenna beam (117).

摘要翻译： 提供了一种用于降低通信设备（120）中的功耗的通信设备（120）中的方法。 通信设备（120）和基站（110）包括在蜂窝通信网络（100）中。 通信设备获得关于基站（110）的天线波束（117）的信息。 天线波束（117）将被通信设备（120）在时间段内感知到。 该信息涉及何时在时间段开始和时间段的持续时间。 当超出该时间段时，通信设备避免尝试使用天线波束（117）接收或发送数据。 在避免在使用天线波束（117）尝试接收或发送数据时不消耗功率。

公开(公告)号：US20130083740A1

公开(公告)日：2013-04-04

申请号：US13499720

申请日：2012-02-09

申请人： Erik Eriksson ,  Cheng Jung-Fu ,  Daniel Larsson

发明人： Erik Eriksson ,  Cheng Jung-Fu ,  Daniel Larsson

IPC分类号： H04W72/04

CPC分类号： H04L1/1861

摘要： Techniques provide additional Hybrid-ARQ indication resources for LTE TDD subframes that are normally without conventional LTE PHICH resources or that have too few LTE PHICH resources. In some embodiments, a modified PHICH is created using unused REGs in the control region of the downlink subframe. In others, a modified PHICH resides within the resources of an AL=1 PDCCH, and is formed using encoding and modulation processes that differ from normal PDCCH processing. In other embodiments, the PUSCH HARQ feedback bits are carried by a conventional LTE PDCCH, which is distinguished from other PDCCHs by scrambling it with a new type of RNTI: HARQ indicator Radio-network temporary identifier (HI-RNTI). In still other embodiments, the modulation symbols of PHICH are then placed on top of those normally reserved for PDCCHs. For such overlapped radio resources, the modulation symbols from the modified PHICH will replace those from normal PDCCHs for transmission.

摘要翻译： 技术为通常不具有常规LTE PHICH资源或具有太少LTE PHICH资源的LTE TDD子帧提供额外的混合ARQ指示资源。 在一些实施例中，使用在下行链路子帧的控制区域中的未使用的REG来创建修改的PHICH。 在其他情况下，修改的PHICH驻留在AL = 1 PDCCH的资源内，并且使用与正常PDCCH处理不同的编码和调制过程来形成。 在其他实施例中，PUSCH HARQ反馈比特由常规LTE PDCCH携带，其通过用新型RNTI：HARQ指示符无线电网络临时标识符（HI-RNTI）对其进行加扰来与其他PDCCH区分开来。 在其他实施例中，PHICH的调制符号然后被放置在通常为PDCCH保留的那些之上。 对于这种重叠的无线电资源，来自修改的PHICH的调制符号将取代来自正常PDCCH的传输。

公开(公告)号：US08365058B2

公开(公告)日：2013-01-29

申请号：US11691512

申请日：2007-03-27

申请人： Rikard Johansson ,  Jan-Erik Eriksson ,  Peter Stendahl

发明人： Rikard Johansson ,  Jan-Erik Eriksson ,  Peter Stendahl

IPC分类号： G06F7/02

CPC分类号： H04L63/12 ,  H04L1/0057 ,  H04L1/16 ,  H04N1/32144 ,  H04N19/60

摘要： A method of detecting communications errors by coding messages as pictures. A communications method useable to safely communicate a message or a signal from a first safety approved entity to a second safety approved entity via a third, non-safety approved entity including that each command is sent with the aid of a command message from the first to the second entity, an acknowledge message from the second to the first entity, and a go-ahead message from the first to the second entity.

摘要翻译： 一种通过将消息编码为图像来检测通信错误的方法。 一种通信方法，其可用于经由第三非安全认可实体将来自第一安全许可实体的消息或信号安全地传递到第二安全认可实体，所述实体包括每个命令借助于命令消息从第一至第 第二实体，从第二实体到第一实体的确认消息，以及从第一实体到第二实体的提前消息。

公开(公告)号：US20120327895A1

公开(公告)日：2012-12-27

申请号：US13398787

申请日：2012-02-16

申请人： Anders Wallén ,  Bengt Lindoff ,  Erik Eriksson ,  Joakim Axmon ,  Leif Wilhelmsson

发明人： Anders Wallén ,  Bengt Lindoff ,  Erik Eriksson ,  Joakim Axmon ,  Leif Wilhelmsson

IPC分类号： H04W72/04

CPC分类号： H04W48/12 ,  H04L5/0053 ,  H04L5/0091 ,  H04L5/0094

摘要： A communication system node transmits first control channel information on a control channel that extends over a first bandwidth of a radiofrequency resource. The first control channel information is necessary to enable a first type of communication device, capable of receiving a signal having the first bandwidth, to establish a connection with a host cell. A MIB, occupying a second bandwidth-size part of the first bandwidth, is transmitted. The second bandwidth is smaller than the first bandwidth and is receivable by a second type of communication device having reduced receive bandwidth capabilities. The MIB has a first part comprising first part information necessary to enable the first type of communication device to establish the connection with the host cell, and a second part comprising second part information directly or indirectly enabling the second type of communication device to obtain parameters that enable connection establishment with the host cell.

摘要翻译： 通信系统节点在通过射频资源的第一带宽上延伸的控制信道上发送第一控制信道信息。 第一控制信道信息对于能够接收具有第一带宽的信号的第一类型的通信设备来建立与主机小区的连接是必需的。 占用第一带宽的第二带宽大小部分的MIB被发送。 第二带宽小于第一带宽，并且可以由具有降低的接收带宽能力的第二类型的通信设备接收。 MIB具有第一部分，其包括使得第一类型的通信设备能够建立与主机小区的连接所必需的第一部分信息，以及包括第二部分信息的第二部分直接或间接地使第二类型的通信设备获得参数， 启用与主机单元的连接建立。