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81 条记录 (耗时 0.029 秒)

    Method and Arrangement for Signaling of Parameters in a Wireless Network
    41.
    发明申请
    Method and Arrangement for Signaling of Parameters in a Wireless Network 有权
    无线网络参数信令的方法与布置

    公开(公告)号：US20110312316A1

    公开(公告)日：2011-12-22

    申请号：US13061243

    申请日：2010-10-01

    申请人： Robert Baldemair ,  Mats Sagfors

    发明人： Robert Baldemair ,  Mats Sagfors

    IPC分类号： H04W4/00

    CPC分类号： H04B17/101 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0073 ,  H04L5/0091 ,  H04W24/10 ,  H04W48/16

    摘要： According to some embodiments, a method in a user equipment (920) is provided. According to the method, the user equipment receives, over a first cell (970) configured on a carrier frequency, at least one parameter associated with a second cell (980) configured on a carrier frequency. The at least one parameter comprises a cell identity. The user equipment (920) then derives (1050) at least one physical layer characteristic for the second cell (980) based on the received at least one parameter. Thereby, the user equipment (920) is able to receive transmissions over the second cell (980), even if it could not initially detect the presence of the cell.

    摘要翻译： 根据一些实施例，提供了一种用户设备（920）中的方法。 根据该方法，用户设备通过在载波频率上配置的第一小区（970）接收与在载波频率上配置的第二小区（980）相关联的至少一个参数。 所述至少一个参数包括小区标识。 然后，用户设备（920）基于接收的至少一个参数导出（1050）至少一个第二小区（980）的物理层特性。 因此，用户设备（920）能够通过第二小区（980）接收传输，即使它最初不能检测到小区的存在。

    Method and a Transceiver for Reducing Retransmissions in a Telecommunications System
    42.
    发明申请
    Method and a Transceiver for Reducing Retransmissions in a Telecommunications System 有权
    用于减少电信系统中重传的方法和收发器

    公开(公告)号：US20110013567A1

    公开(公告)日：2011-01-20

    申请号：US12933245

    申请日：2008-10-10

    申请人： Per Johan Torsner ,  Mats Sagfors ,  Anna Larmo

    发明人： Per Johan Torsner ,  Mats Sagfors ,  Anna Larmo

    IPC分类号： H04W4/00

    CPC分类号： H04L1/1621 ,  H04L1/1628 ,  H04L1/1809 ,  H04L1/1867

    摘要： The present invention relates to a method and to a transceiver (100) of a telecommunications system capable in exchanging protocol data units (PDUs) with another transceiver(s). Each PDU being identified using a sequence number. The transceiver, according to the present invention, is arranged to receive from the other transceiver a status report indicating positively acknowledged PDUs and negatively acknowledged PDUs. The transceiver (100) is further configured to compare sequence numbers in the report with previously acquired sequence numbers from previous reports and to prevent retransmissions of one or several PDUs based on the comparison.

    摘要翻译： 本发明涉及能够与另一收发器交换协议数据单元（PDU）的电信系统的方法和收发信机（100）。 使用序列号识别每个PDU。 根据本发明的收发器被布置成从另一收发器接收指示肯定确认的PDU和负确认的PDU的状态报告。 收发器（100）还被配置为将报告中的序列号与先前报告中的先前获取的序列号进行比较，并且基于比较来防止一个或多个PDU的重传。

    METHOD AND ARRANGEMENT FOR EFFICIENTLY UTILIZING RADIO RESOURCES IN A COMMUNICATION NETWORK
    43.
    发明申请
    METHOD AND ARRANGEMENT FOR EFFICIENTLY UTILIZING RADIO RESOURCES IN A COMMUNICATION NETWORK 有权
    在通信网络中有效利用无线电资源的方法和布置

    公开(公告)号：US20100091721A1

    公开(公告)日：2010-04-15

    申请号：US12447233

    申请日：2006-10-27

    申请人： Anna Larmo ,  Johan Torsner ,  Mats Sagfors ,  Bela Rathonyi

    发明人： Anna Larmo ,  Johan Torsner ,  Mats Sagfors ,  Bela Rathonyi

    IPC分类号： H04W72/04

    CPC分类号： H04L1/1851 ,  H04L1/1825 ,  H04L1/1829 ,  H04L1/188 ,  H04L69/28

    摘要： The present invention relates to a method and an arrangement for obtaining efficient radio resource utilization over a radio interface in a communication network comprising a transmitting entity (18) transmitting data over said radio interface to a receiving entity (15), said transmitting entity (18) comprising at least an upper layer utilizing an automatic repeat request (ARQ) protocol on top of a lower layer utilizing a hybrid automatic repeat request (HARQ) protocol, whereby a timer in said upper layer is arranged to supervise operation of said upper layer. Said timer is set based on an indication of receipt status of the transmitted data in said receiving entity (15) according to said lower layer hybrid automatic repeat request protocol.

    摘要翻译： 本发明涉及一种用于在通信网络中通过无线电接口获得有效的无线电资源利用的方法和装置，包括通过所述无线电接口向接收实体（15）发送数据的发送实体（18），所述发送实体（18） ）包括利用混合自动重传请求（HARQ）协议在下层上利用自动重传请求（ARQ）协议的至少上层，由此所述上层中的定时器被布置为监督所述上层的操作。 所述定时器是根据所述下层混合自动重复请求协议，基于所述接收实体（15）中发送数据的接收状态的指示来设置的。

    Method And Nodes For Providing Adaptive Segmentation
    45.
    发明申请
    Method And Nodes For Providing Adaptive Segmentation 有权
    提供自适应分割的方法和节点

    公开(公告)号：US20090010278A1

    公开(公告)日：2009-01-08

    申请号：US12278649

    申请日：2007-02-05

    申请人： Johan Torsner ,  Mats Sagfors

    发明人： Johan Torsner ,  Mats Sagfors

    IPC分类号： H04L29/06

    CPC分类号： H04L1/0007 ,  H04L1/0015

    摘要： A method and nodes for providing adaptive segmentation in a higher protocol layer interacting with a lower protocol layer. An adaptable segmentation limit (200, 204), defining a threshold of a largest Protocol Data Unit (PDU) that is to be submitted to a lower protocol layer, is deployed at a higher protocol layer interacting with the lower protocol layer. For each Service Data Unit (SDU; 201, 203) arriving at the higher protocol layer, it is determined if the respective SDU can fit into the segmentation limit or not. Each SDU that do not fit into the segmentation limit is segmented into PDUs (205, 206) which are smaller than or equal to the segmentation limit, while no segmentation is performed on SDUs that fit into the segmentation limit.

    摘要翻译： 一种用于在与较低协议层交互的较高协议层中提供自适应分段的方法和节点。 定义要提交给较低协议层的最大协议数据单元（PDU）的阈值的适应性分段限制（200,204）部署在与较低协议层交互的较高协议层。 对于到达较高协议层的每个服务数据单元（SDU; 201,203），确定相应的SDU是否可以适应分段限制。 不适合分割限制的每个SDU被分割成小于或等于分割限制的PDU（205,206），而对适合分割限制的SDU没有进行分割。

    Uplink congestion detection and control between nodes in a radio access network
    46.
    发明申请
    Uplink congestion detection and control between nodes in a radio access network 有权
    上行链路拥塞检测和无线接入网络节点之间的控制

    公开(公告)号：US20060159016A1

    公开(公告)日：2006-07-20

    申请号：US11035021

    申请日：2005-01-14

    申请人： Mats Sagfors ,  Peter Lundh

    发明人： Mats Sagfors ,  Peter Lundh

    IPC分类号： H04L12/26

    CPC分类号： H04W28/0236 ,  H04L47/12 ,  H04L47/14 ,  H04W24/00 ,  H04W28/0205 ,  H04W28/0284 ,  H04W28/0289 ,  H04W28/10 ,  H04W36/22 ,  H04W72/0433 ,  H04W88/08 ,  H04W88/12

    摘要： Congestion in a radio access network (RAN) associated with transporting uplink information originating from one or more mobile terminals is detected. That detected RAN congestion is reduced using any suitable technique (several examples are described) and may be implemented in one or more nodes in the RAN. One advantageous (but non-limiting) application is to a RAN that supports high speed uplink packet access (HSUPA) and/or one or more enhanced uplink dedicated channels (E-DCHs).

    摘要翻译： 检测与传送来自一个或多个移动终端的上行链路信息相关联的无线电接入网络（RAN）中的拥塞。 使用任何合适的技术（几个示例被描述）来检测到RAN拥塞被减少，并且可以在RAN中的一个或多个节点中实现。 一个有利（但非限制性的）应用是支持高速上行链路分组接入（HSUPA）和/或一个或多个增强上行链路专用信道（E-DCH）的RAN。

    Transport format selection in enhanced UL
    49.
    发明授权
    Transport format selection in enhanced UL 有权
    增强UL中的传输格式选择

    公开(公告)号：US08774138B2

    公开(公告)日：2014-07-08

    申请号：US12747281

    申请日：2007-12-13

    申请人： Edgar Ramos ,  Mats Sagfors

    发明人： Edgar Ramos ,  Mats Sagfors

    IPC分类号： G08C17/00 ,  H04W4/00 ,  H04J3/00 ,  H04J3/06

    CPC分类号： H04W72/1252 ,  H04L1/1812 ,  H04L1/1887 ,  H04W76/28 ,  H04W84/042

    摘要： In a method and a device for selecting transport format in a User Equipment transmitting data in a cellular radio system using an Enhanced Uplink (EUL) with Discontinuous Reception (DRX) the determination of whether or not to transmit data in the next Transmission Time Interval (TTI) is based on the amount of data in the User Equipment transmission buffer.

    摘要翻译： 在用于使用具有不连续接收（DRX）的增强型上行链路（EUL）的蜂窝无线电系统中发送数据的用户设备中选择传输格式的方法和装置中，确定是否在下一传输时间间隔中传输数据 TTI）基于用户设备传输缓冲区中的数据量。

    Methods and Arrangements for a Mobile Communications Network
    50.
    发明申请
    Methods and Arrangements for a Mobile Communications Network 有权
    移动通信网络的方法和安排

    公开(公告)号：US20110007698A1

    公开(公告)日：2011-01-13

    申请号：US12865914

    申请日：2008-12-16

    申请人： Mats Sagfors ,  Magnus Johansson ,  George Jongren ,  Magnus Lindstrom ,  Johan Torsner

    发明人： Mats Sagfors ,  Magnus Johansson ,  George Jongren ,  Magnus Lindstrom ,  Johan Torsner

    IPC分类号： H04W74/02

    CPC分类号： H04W56/001 ,  H04W28/18 ,  H04W76/20

    摘要： The present invention relates to an improved procedure for synchronization of re-configuration of RRC procedures between the radio base station and the UE. This is achieved by associating a new configuration to be used by a UE with an additional UE identity. The UE is normally identified by a first UE identity, but is informed in a re-configuration message that the UE also has the additional UE identity. The UE is identified by the additional UE identity when the new configuration is to be activated. Hence, when the radio base station detects that the UE responds to requests, which included the additional UE identity, the radio base station can conclude that the UE has activated the new configuration.

    摘要翻译： 本发明涉及无线基站与UE之间RRC重新配置同步的改进方法。 这通过将UE使用的新配置与附加的UE身份相关联来实现。 UE通常由第一UE身份标识，但是在重新配置消息中通知UE还具有附加的UE身份。 当新配置被激活时，UE由附加的UE标识识别。 因此，当无线电基站检测到UE响应包括附加UE标识的请求时，无线电基站可以断定UE激活了新的配置。