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。

公开(公告)号：US20120300742A1

公开(公告)日：2012-11-29

申请号：US13576713

申请日：2010-03-09

申请人： Erik Eriksson ,  Kristina Jersenius

发明人： Erik Eriksson ,  Kristina Jersenius

IPC分类号： H04W72/12

CPC分类号： H04W28/18 ,  H04L1/0004 ,  H04L1/0005 ,  H04L1/001 ,  H04L1/0011 ,  H04L1/0021 ,  H04L1/0033 ,  H04W72/0486

摘要： A method for performing link adaptation in association with scheduling a data channel for a cell in a base station of a cellular communication system, and an arrangement, suitable for performing such a method. The link adaptation method has link adaptation optimization purpose which is achieved by updating a link adaptation parameter on the basis of the load on the data channel and on the basis of the load of a control channel controlling the data channel in the cell. The method obtains a better trade-off between the spectral efficiency and the delay, due to re-transmissions.

摘要翻译： 一种与蜂窝通信系统的基站中的小区的数据信道调度相关联地执行链路自适应的方法，以及适于执行这种方法的装置。 链路自适应方法具有链路自适应优化目的，其通过基于数据信道上的负载并且基于控制小区中的数据信道的控制信道的负载来更新链路自适应参数来实现。 该方法由于重新传输而在频谱效率和延迟之间获得更好的权衡。

公开(公告)号：US20120269154A1

公开(公告)日：2012-10-25

申请号：US13519061

申请日：2010-01-13

申请人： Min Wang ,  Erik Eriksson ,  Jonas Pettersson ,  Kristofer Sandlund ,  Ylva Timner ,  Mats Wernersson

发明人： Min Wang ,  Erik Eriksson ,  Jonas Pettersson ,  Kristofer Sandlund ,  Ylva Timner ,  Mats Wernersson

IPC分类号： H04W72/10

CPC分类号： H04W72/1284 ,  H04L12/40143 ,  H04L12/4015 ,  H04L29/06523 ,  H04L29/08954 ,  H04W72/1242

摘要： Method and arrangement in a base station for allocating resources to a user equipment. The method and arrangement comprises analyzing a period of time comprising a subset of the predetermined scheduling request opportunities, detecting a scheduling request from the user equipment, establishing priority level information from the detected scheduling request and the subset of the predetermined scheduling request opportunities, and allocating resources to the user equipment, according to the established priority level information. In addition, a method and arrangement in a user equipment for assisting the base station in allocating resources to the user equipment are described.

摘要翻译： 在基站中用于向用户设备分配资源的方法和装置。 所述方法和装置包括分析包括预定调度请求机会的子集的时间段，从用户设备检测调度请求，从检测到的调度请求和预定调度请求机会的子集建立优先级信息，以及分配 资源给用户设备，按照既定的优先级信息。 此外，描述了用于辅助基站向用户设备分配资源的用户设备中的方法和装置。

公开(公告)号：US20120008524A1

公开(公告)日：2012-01-12

申请号：US13257640

申请日：2009-10-22

申请人： Mehdi Amirijoo ,  Erik Eriksson ,  Fredrik Gunnarsson ,  Kristina Jersenius

发明人： Mehdi Amirijoo ,  Erik Eriksson ,  Fredrik Gunnarsson ,  Kristina Jersenius

IPC分类号： H04W24/10 ,  H04W74/08

CPC分类号： H04W24/10 ,  H04W74/08

摘要： A user equipment for obtaining data for observing performance related to Random Access in a cellular radio system is provided. The user equipment can connect to the system. In order to provide the network/system with data for observing the random access procedure the user equipment measures and stores data needed to compute measurements to be reported to the system. The user equipment further generates a measurement report, and transmits the measurement report based on a trigger event.

摘要翻译： 提供了一种用于在蜂窝无线电系统中获取用于观察与随机接入相关的性能的数据的用户设备。 用户设备可以连接到系统。 为了向网络/系统提供用于观察随机接入过程的数据，用户设备测量并存储计算要向系统报告的测量所需的数据。 用户设备进一步生成测量报告，并且基于触发事件发送测量报告。

公开(公告)号：US20110249632A1

公开(公告)日：2011-10-13

申请号：US12908310

申请日：2010-10-20

申请人： Erik Eriksson ,  Anna Larmo ,  Stefano Sorrentino

发明人： Erik Eriksson ,  Anna Larmo ,  Stefano Sorrentino

IPC分类号： H04W72/12

CPC分类号： H04L1/1887 ,  H04W74/02 ,  H04W74/085

摘要： A base station supports a contention-based channel and a schedule-based channel. If too many mobile terminals simultaneously transmit on the contention-based channel, the base station schedules retransmissions to those terminals on the schedule-based channel. Supporting this, a terminal transmits a user transmission on the contention-based channel that includes both a data transmission and a reference signal. The terminal derives this reference signal by selecting one of a plurality of cyclic shifts (CSs). Correspondingly, the base station receives the user transmission and can determine the selected CS even if it is unable to demodulate the data transmission. The base station then determines a retransmission identifier (RTI) mapped to that CS, according to a mapping between CSs and RTIs, and sends scheduling information for any needed retransmission to the terminal by addressing that information to the RTI. Meanwhile, the terminal knows this mapping and monitors for scheduling information addressed to that RTI.

摘要翻译： 基站支持基于竞争的频道和基于日程表的频道。 如果太多的移动终端在基于竞争的信道上同时发送，则基站在基于调度的信道上调度到这些终端的重传。 支持这一点，终端在基于竞争的信道上发送包括数据传输和参考信号的用户传输。 终端通过选择多个循环移位（CS）中的一个来导出该参考信号。 相应地，基站接收用户传输，并且即使不能解调数据传输也可以确定所选择的CS。 然后，基站根据CS和RTI之间的映射来确定映射到该CS的重传标识符（RTI），并且通过将该信息解码到RTI来向终端发送任何所需重传的调度信息。 同时，终端知道该映射并监视寻址到该RTI的调度信息。

公开(公告)号：US20070209136A1

公开(公告)日：2007-09-13

申请号：US11630962

申请日：2005-06-27

申请人： Erik Eriksson ,  Per-Olof Lofgren

发明人： Erik Eriksson ,  Per-Olof Lofgren

IPC分类号： A47L13/08

CPC分类号： B44D3/164

摘要： A scraper blade for a paint scraper intended for removing paint from a surface includes at least one scraping edge. The scraping edge is divided into at least two abutting portions extending along the scraping edge, which, upon abutting scraping action, extend transversely to the direction of scraping, each abutting portion being convex in the plane of the scraping edge, whereby an effective scraping effect is provided.

摘要翻译： 用于从表面除去油漆的油漆刮刀的刮刀包括至少一个刮削刃。 刮削刃被分成至少两个沿着刮削边缘延伸的邻接部分，其在邻接的刮擦作用下横向于刮擦方向延伸，每个邻接部分在刮削刃的平面中凸出，由此有效的刮削效果 被提供。

公开(公告)号：US4610075A

公开(公告)日：1986-09-09

申请号：US677527

申请日：1984-11-30

申请人： Erik Eriksson

发明人： Erik Eriksson

IPC分类号： B23Q3/157 ,  B25J15/04

CPC分类号： B25J15/04 ,  Y10S279/90 ,  Y10S483/901 ,  Y10T279/1241 ,  Y10T409/309408 ,  Y10T409/309464 ,  Y10T483/1793

摘要： A tool holder for an industrial robot intended to permit a programmed automatic replacement of tools. The holder and the tool are formed with connecting elements adapted to each other. The holder includes a cylinder housing, in which two pistons, interconnected by a connecting member, are slidably located. This connecting member is formed with a radially oriented, axially elongated opening with two different widths. On either side of the narrower opening part the connecting member is formed with camming surfaces which are inclined relative to an axial plane through the pistons.

摘要翻译： 用于工业机器人的刀架，用于允许程序自动更换刀具。 保持器和工具形成有彼此适配的连接元件。 保持器包括气缸壳体，其中通过连接构件互连的两个活塞可滑动地定位。 该连接构件形成有具有两个不同宽度的径向定向的轴向细长的开口。 在较窄的开口部分的任一侧，连接构件形成有相对于通过活塞的轴向平面倾斜的凸轮表面。

公开(公告)号：US10447439B2

公开(公告)日：2019-10-15

申请号：US14380081

申请日：2012-02-21

申请人： Michael Meyer ,  Kumar Balachandran ,  Erik Eriksson ,  Johan Rune ,  Joachim Sachs

发明人： Michael Meyer ,  Kumar Balachandran ,  Erik Eriksson ,  Johan Rune ,  Joachim Sachs

IPC分类号： H04L1/18

摘要： In a mobile network, the transmission of downlink data blocks (303, 307) to one or more terminal devices (200, 210) is accomplished on the basis of a retransmission protocol with a first feedback time (F1) defining a time interval between transmission of a first data block (303) and transmission of a first feedback message (308) being different from a second feedback time (F2) defining a time interval between transmission of a second data block (307) and transmission of a second feedback message (309). The first feedback message (308) indicates whether the first data block (303) was successfully received, and the second feedback message (309) indicates whether the second data block (307) was successfully received. A base station (100) of the mobile network controls the terminal device (200, 210) to send the second feedback message (309) on other resources than used for transmission of the first feedback message (308).

公开(公告)号：US09806870B2

公开(公告)日：2017-10-31

申请号：US14390623

申请日：2012-04-05

申请人： Erik Eriksson ,  Martin Hessler

发明人： Erik Eriksson ,  Martin Hessler

IPC分类号： H04L5/00 ,  H04L1/00 ,  H04L1/16 ,  H04B7/0452 ,  H04L1/18 ,  H04W24/08

CPC分类号： H04L5/0057 ,  H04B7/0452 ,  H04L1/0022 ,  H04L1/0026 ,  H04L1/1607 ,  H04L1/1887 ,  H04L5/0055 ,  H04W24/08

摘要： The disclosure relates to a method 10 in a wireless device 3 for providing feedback information. The wireless device 3 is adapted for wireless communication in a communication system 1 comprising a network node 2. The method 10 comprises: receiving 11, from the network node 2, a downlink transmission, the downlink transmission comprising a transmission parameter used for the downlink transmission; measuring 12 channel quality of the received downlink transmission; determining 13, based on the measured channel quality, a transmission parameter, that the wireless device 3 is able to support; correlating 14 the transmission parameter used for the downlink transmission with the determined transmission parameter, giving a correlated transmission parameter; and encoding 15 the correlated transmission parameter together with Hybrid Automatic-Repeat-Request feedback information. Methods in a base station node, a base station node, computer programs and computer program products are also presented.

公开(公告)号：US09408099B2

公开(公告)日：2016-08-02

申请号：US12934742

申请日：2008-04-28

申请人： Peter Moberg ,  Erik Eriksson ,  Kristina Jersenius

发明人： Peter Moberg ,  Erik Eriksson ,  Kristina Jersenius

IPC分类号： H04B15/00 ,  H04W24/10 ,  H04L1/00

CPC分类号： H04W24/10 ,  H04L1/0027

摘要： In a cellular radio system a UE transmits CQI reports on a periodic basis and also transmits CQI reports upon a request from the radio base station. The UE is further adapted to cancel transmission of a periodic CQI report upon reception of a request for a requested CQI report.

摘要翻译： 在蜂窝无线电系统中，UE周期性地发送CQI报告，并且还根据来自无线基站的请求发送CQI报告。 UE还适于在接收到对所请求的CQI报告的请求时取消周期性CQI报告的传输。