Relay enhanced cellular telecommunication network
    72.
    发明申请
    Relay enhanced cellular telecommunication network 有权
    中继增强型蜂窝电信网络

    公开(公告)号:US20120039299A1

    公开(公告)日:2012-02-16

    申请号:US13136782

    申请日:2011-08-10

    IPC分类号: H04W36/00

    摘要: Systems and techniques for avoiding inefficiencies resulting from failed handover attempts. A base station selects one or more mobility management entity (MME) pools for assignment to a relay node, with the selection being performed so as to minimize or eliminate handover attempts requiring that a target device support a particular MME pool when the MME pool is not supported by the MME. A base station selects, when communicating with a relay node, a subset of the MME pools that it supports and assigns the subset to the base station. UEs served by the relay node are assigned the MME pool or MME pools assigned to the relay node. The relay node is informed of the MME pools supported by one or more neighbor nodes and, when attempting a handover to a neighbor node, attempts an X2 handover only to neighbor nodes supporting an MME pool assigned to the relay node.

    摘要翻译: 避免由于失败的切换尝试而导致的低效率的系统和技术。 基站选择用于分配给中继节点的一个或多个移动性管理实体(MME)池,其中执行选择以便在MME池不是时最小化或消除要求目标设备支持特定MME池的切换尝试 由MME支持。 当与中继节点通信时,基站选择其支持的MME池的子集,并将子集分配给基站。 由中继节点服务的UE分配给分配给中继节点的MME池或MME池。 向中继节点通知由一个或多个相邻节点支持的MME池,并且当尝试切换到相邻节点时,尝试仅向支持分配给中继节点的MME池的邻居节点进行X2切换。

    Method and device for transmitting data according to a hybrid ARQ method
    73.
    发明授权
    Method and device for transmitting data according to a hybrid ARQ method 有权
    根据混合ARQ方法发送数据的方法和装置

    公开(公告)号:US08074141B2

    公开(公告)日:2011-12-06

    申请号:US12039622

    申请日:2008-02-28

    IPC分类号: H03M13/00 H04L1/18

    摘要: To achieve a greater flexibility when transmitting data according to a hybrid ARQ method, preferably when used in a mobile radio system, a channel-coded bit stream is divided into at lest one first bit stream (A) and one second bit stream (B, C), whereby these parallel bit streams (A-C) are each subjected to a separate bit rate matching, and the resulting bits of the individual bit streams (A-C) are subsequently combined with one another once again in order to transmit in a data packet or in a repeat data packet that is requested on the receiver side.

    摘要翻译: 为了在根据混合ARQ方法发送数据时实现更大的灵活性,优选地当在移动无线电系统中使用时,信道编码比特流被分成至少一个第一比特流(A)和一个第二比特流(B, C),由此这些并行比特流(AC)各自经历单独的比特率匹配,并且随后将各个比特流(AC)的结果比特相互组合,以便在数据分组或 在接收机侧请求的重复数据包中。

    Method and communications device for adapting the data transfer rate in a communications device
    74.
    发明授权
    Method and communications device for adapting the data transfer rate in a communications device 有权
    用于调整通信设备中的数据传输速率的方法和通信设备

    公开(公告)号:US08009550B2

    公开(公告)日:2011-08-30

    申请号:US10510896

    申请日:2003-04-01

    IPC分类号: H04J11/00

    摘要: A method is provided for adapting the data transfer rate of a data flow in a communication device according to which: the data flow can be subdivided into at least one data block containing transmission bits to be transmitted; the transmission bits are formed by a coding process from information-carrying input bits; transmission bits determined from a data block of the data flow are removed (punctured) in order to adapt the data transfer rate; a puncturing pattern stipulates which transmission bits are to be removed, and; the puncturing pattern is constructed in such a manner that transmission bits are preferably removed that, during the coding process, depend on few input bits. The present invention also relates to a corresponding communication device.

    摘要翻译: 提供了一种用于调整通信设备中的数据流的数据传输速率的方法,根据该方法,数据流可以被细分为至少一个包含要发送的传输比特的数据块; 传输比特由来自信息载入输入比特的编码处理形成; 从数据流的数据块确定的传输比特被去除(打孔),以适应数据传输速率; 打孔模式规定哪些传输位将被去除, 以这样的方式构造删截图案,即优选地去除在编码处理期间取决于少数输入比特的传输比特。 本发明还涉及相应的通信设备。

    Multiple Power Control Parameter Sets for Wireless Uplink Data Transmission
    75.
    发明申请
    Multiple Power Control Parameter Sets for Wireless Uplink Data Transmission 审中-公开
    用于无线上行链路数据传输的多个功率控制参数集

    公开(公告)号:US20110195735A1

    公开(公告)日:2011-08-11

    申请号:US13060326

    申请日:2008-08-27

    IPC分类号: H04W52/04 H04W72/04

    摘要: It is described a method for controlling the transmission power for a network element being connected to a base station of a cellular telecommunication network via an uplink wireless data connection. The method including providing a first set (set1) of power control parameters (P0—PUSCH—1, α1) and a second set (set2) of power control parameters (P0—PUSCH—2, α2), storing the first set (set1) of power control parameters (P0—PUSCH—1, α1) and the second set (set2) of power control parameters (P0—PUSCH—2, α2) within the network element, using the first set (set1) of power control parameters (P0—PUSCH—2, α1) by the network element for transmitting within a first radio transmission resource, and using the second set (set2) of power control parameters (P0—PUSCH—2, α2) by the network element for transmitting within a second radio transmission resource. Further, it is described a network element and a base station, which are, in connection with each other, adapted to carry out the described transmission power controlling method.

    摘要翻译: 描述了一种用于控制经由上行链路无线数据连接连接到蜂窝电信网络的基站的网络元件的发送功率的方法。 该方法包括提供功率控制参数(P0-PUSCH-1,α1)的第一组(set1)和功率控制参数(P0-PUSCH-2,α2)的第二组(set-2),存储第一组 )功率控制参数(P0-PUSCH-1,α1)和网元内功率控制参数(P0-PUSCH-2,α2)的第二组(set2),使用第一组(set1)功率控制参数 (P0-PUSCH-2,α1),并且使用第二组(功率控制参数(set-2)),用于在第一无线电传输资源内发送的网元 第二无线电传输资源。 此外,描述了一种网络元件和基站,它们彼此相连,适于执行所描述的发送功率控制方法。

    Reduced Resource Allocation Parameter Signalling
    76.
    发明申请
    Reduced Resource Allocation Parameter Signalling 有权
    减少资源分配参数信令

    公开(公告)号:US20110171965A1

    公开(公告)日:2011-07-14

    申请号:US13002921

    申请日:2009-07-09

    IPC分类号: H04W72/04 H04B7/14

    CPC分类号: H04W28/06 H04W72/042

    摘要: It is described a method for distributing radio resources between a first radio link between a primary network element being assigned to a first hierarchic level of a network and a first secondary network element being assigned to a second hierarchic level and a second radio link between the primary network element and a second secondary network element being assigned to the second hierarchic level. The method includes (a) transmitting respectively a first resource allocation parameter from the first and the second secondary network element to a decision unit, the first resource allocation parameter being indicative for a minimum performance requirement, (b) transmitting respectively a second resource allocation parameter from the first and the second secondary network element to the decision unit, the second resource allocation parameter being indicative for a performance increase for the respective radio link following an allocation of additional radio resources, and (c) distributing the radio resources between the first and the second radio link based on the first and the second resource allocation parameter.

    摘要翻译: 描述了一种用于在被分配给网络的第一分级级别的主网络元件和被分配给第二分级级别的第一辅助网络元件之间的第一无线电链路和第一无线链路之间分配无线电资源的方法,以及主网络 网络元件和被分配给第二层级的第二辅助网络元件。 该方法包括:(a)分别从第一和第二辅助网络单元发送第一资源分配参数到决策单元,第一资源分配参数指示最低性能要求,(b)分别发送第二资源分配参数 从所述第一和第二辅助网络单元到所述决策单元,所述第二资源分配参数指示在分配附加无线电资源之后各个无线电链路的性能增加,以及(c)在所述第一和第二辅助网络分配所述第一和第二辅助网络 所述第二无线电链路基于所述第一和第二资源分配参数。

    Data transmission method
    79.
    发明授权
    Data transmission method 有权
    数据传输方式

    公开(公告)号:US07688798B2

    公开(公告)日:2010-03-30

    申请号:US10545659

    申请日:2004-01-26

    IPC分类号: H04J3/00

    摘要: The invention relates to a method for transmitting data between a transmitter and a receiver via a wireless data channel of a communication network (CN). The transmitter transmits data to the receiver, where the transmission includes at least one transmission parameter which is selected based on a first channel quality that is known to the transmitter. The receiver receives the data, and the receiver determines the first channel quality known to the transmitter from said data via the at least one used transmission parameter as well as a second, current channel quality via the quality of the received data; and the receiver compares the first channel quality with the second channel quality.

    摘要翻译: 本发明涉及一种用于经由通信网络(CN)的无线数据信道在发射机和接收机之间发送数据的方法。 发射机向接收机发送数据,其中传输包括基于发射机已知的第一信道质量来选择的至少一个传输参数。 接收机接收数据,并且接收机经由至少一个使用的传输参数从所述数据确定发射机已知的第一信道质量以及经由所接收数据的质量的第二当前信道质量; 并且接收机将第一信道质量与第二信道质量进行比较。

    METHOD AND APPARATUS FOR CONVEYING ANTENNA CONFIGURATION INFORMATION
    80.
    发明申请
    METHOD AND APPARATUS FOR CONVEYING ANTENNA CONFIGURATION INFORMATION 有权
    用于输送天线配置信息的方法和装置

    公开(公告)号:US20090176463A1

    公开(公告)日:2009-07-09

    申请号:US11969794

    申请日:2008-01-04

    IPC分类号: H04B1/02

    CPC分类号: H04B7/0689 H04B7/0619

    摘要: A method, apparatus and computer program product are provided for conveying information regarding the antenna configuration and/or the transmission diversity scheme to a recipient, such as a mobile device. In particular, information regarding the antenna configuration and/or the transmission diversity scheme can be conveyed by appropriately mapping a physical broadcast channel within a sub-frame so as to include reference signals indicative of different antenna configurations or transmission diversity schemes. Alternatively, masking, such as cyclic redundancy check masking, can be used to provide information regarding the antenna configuration and/or the transmission diversity scheme.

    摘要翻译: 提供了一种方法,装置和计算机程序产品,用于将关于天线配置和/或传输分集方案的信息传送到诸如移动设备的接收者。 具体地,可以通过适当地映射子帧内的物理广播信道来传送关于天线配置和/或传输分集方案的信息,以便包括指示不同的天线配置或传输分集方案的参考信号。 或者,可以使用诸如循环冗余校验掩蔽之类的掩蔽来提供关于天线配置和/或传输分集方案的信息。