Wireless telecommunication system including a base station, relay node and method for global fair scheduling
    41.
    发明授权
    Wireless telecommunication system including a base station, relay node and method for global fair scheduling 有权
    包括基站,中继节点和全球公平调度方法的无线电信系统

    公开(公告)号:US08744339B2

    公开(公告)日:2014-06-03

    申请号:US12744364

    申请日:2008-10-31

    IPC分类号: H04B3/36 H04B7/14

    摘要: The invention relates to a wireless telecommunication system including at least one Base Station (BS) for communicating with at least one multihop Relay Node (RN) using a wireless link of a first type and with at least one local user equipment unit (UE) located within a range of the base station (BS) using at least one wireless link of a second type, wherein the wireless link of the first type is used to transmit a combined data flow encapsulating multiple individual data flows relating to different services and/or remote user equipment (UE) units. In order to enable a global fair scheduling, the base station (BS) is further configured to receive at least one local fairness parameter from the multihop relay node (RN), said local fairness parameter representing a fairness of the distribution of radio resources of the relay node (RN) over the individual data flows in the combined data flow and to execute a global fair scheduling procedure for determining a fair distribution of available radio resources of the base station (BS) over said at least one wireless link of the first type and said at least one wireless link of the second type, wherein the local fairness parameter is used as a parameter in said global fair scheduling procedure.

    摘要翻译: 本发明涉及一种无线电信系统,其包括至少一个基站(BS),用于使用第一类型的无线链路和至少一个本地用户设备单元(UE)与至少一个多跳中继节点(RN)进行通信 在使用第二类型的至少一个无线链路的基站(BS)的范围内,其中第一类型的无线链路用于发送封装与不同服务和/或远程相关的多个单独数据流的组合数据流 用户设备(UE)单元。 为了实现全局公平调度,基站(BS)进一步被配置为从多跳中继节点(RN)接收至少一个本地公平性参数,所述本地公平参数表示公共无线资源分配的公平性 中继节点(RN)通过组合数据流中的各个数据流,并且执行全局公平调度过程,用于通过所述第一类型的所述至少一个无线链路来确定基站(BS)的可用无线电资源的公平分配 并且所述第二类型的至少一个无线链路,其中所述全局公平调度过程中使用所述局部公平性参数作为参数。

    Wireless Telecommunication System Including a Base Station, Relay Node and Method for Global Fair Scheduling
    42.
    发明申请
    Wireless Telecommunication System Including a Base Station, Relay Node and Method for Global Fair Scheduling 有权
    包括基站,中继节点和全球公平调度方法的无线电信系统

    公开(公告)号:US20100255773A1

    公开(公告)日:2010-10-07

    申请号:US12744364

    申请日:2008-10-31

    IPC分类号: H04B3/36

    摘要: The invention relates to a wireless telecommunication system including at least one Base Station (BS) for communicating with at least one multihop Relay Node (RN) using a wireless link of a first type and with at least one local user equipment unit (UE) located within a range of the base station (BS) using at least one wireless link of a second type, wherein the wireless link of the first type is used to transmit a combined data flow encapsulating multiple individual data flows relating to different services and/or remote user equipment (UE) units. In order to enable a global fair scheduling, the base station (BS) is further configured to receive at least one local fairness parameter from the multihop relay node (RN), said local fairness parameter representing a fairness of the distribution of radio resources of the relay node (RN) over the individual data flows in the combined data flow and to execute a global fair scheduling procedure for determining a fair distribution of available radio resources of the base station (BS) over said at least one wireless link of the first type and said at least one wireless link of the second type, wherein the local fairness parameter is used as a parameter in said global fair scheduling procedure.

    摘要翻译: 本发明涉及一种无线电信系统,其包括至少一个基站(BS),用于使用第一类型的无线链路和至少一个本地用户设备单元(UE)与至少一个多跳中继节点(RN)进行通信 在使用第二类型的至少一个无线链路的基站(BS)的范围内,其中第一类型的无线链路用于发送封装与不同服务和/或远程相关的多个单独数据流的组合数据流 用户设备(UE)单元。 为了实现全局公平调度,基站(BS)进一步被配置为从多跳中继节点(RN)接收至少一个本地公平性参数,所述本地公平参数表示公共无线资源分配的公平性 中继节点(RN)通过组合数据流中的各个数据流,并且执行全局公平调度过程,用于通过所述第一类型的所述至少一个无线链路确定基站(BS)的可用无线电资源的公平分配 并且所述第二类型的至少一个无线链路,其中所述全局公平调度过程中使用所述局部公平性参数作为参数。

    Data transmission in a multi-user ofdm system with adaptive modulation
    43.
    发明申请
    Data transmission in a multi-user ofdm system with adaptive modulation 有权
    在具有自适应调制的多用户系统中的数据传输

    公开(公告)号:US20100099422A1

    公开(公告)日:2010-04-22

    申请号:US12311734

    申请日:2007-10-09

    IPC分类号: H04W72/04

    摘要: A method processes information to be sent via radio, according to which first bits represent a first number of N-tuples and second bits represent a second number of N-tuples. The first bits are to be sent using a first group of sub-bands of a frequency band, and the second bits are to be sent using a second group of sub-bands of the frequency band. A first modulation method is used for the first bits and a second modulation method is used for the second bits. The first bits are rearranged, forming M-tuples, and a symbol is formed from each M-tuple according to the first modulation method. The second bits are rearranged, forming P-tuples, and a symbol is formed from each P-tuple according to the second modulation method, and M≠P. A corresponding method is used for processing information received by radio. Base stations and mobile radio stations carry out the method.

    摘要翻译: 一种处理要通过无线电发送的信息,根据该方法,第一比特表示第一数量的N元组,第二比特表示第二数量的N元组。 将使用频带的第一组子带发送第一比特,并且使用频带的第二组子带发送第二比特。 对于第一比特使用第一调制方法,并且第二比特使用第二调制方法。 重新排列第一比特,形成M元组,根据第一调制方法从每个M元组形成符号。 第二位被重新排列,形成P元组,并且根据第二调制方法从每个P元组形成符号,并且M≠P。 相应的方法用于处理由无线电接收的信息。 基站和移动无线电台进行该方法。

    Method and/or OFDM device for SC-FDMA data transmission
    44.
    发明申请
    Method and/or OFDM device for SC-FDMA data transmission 有权
    用于SC-FDMA数据传输的方法和/或OFDM设备

    公开(公告)号:US20100098182A1

    公开(公告)日:2010-04-22

    申请号:US12448362

    申请日:2007-03-22

    IPC分类号: H04L5/12

    CPC分类号: H04L27/2636

    摘要: In a method and/or an OFDM device for SC-FDMA data transmission, a sequence of input data is transformed by means of a discrete transformation as transformed data signals of coded and modulated data signals on first frequency channels into a first frequency space over a first number of frequencies. The transformed data signals are mapped on second frequency channels in a second frequency space with a larger second number of frequencies. The transformed data signals on the second frequency channels are inverse-transformed using an inverse transformation. Data inversely transformed in such a way are provided for transmission. The transformed data signals are mapped into a frequency range of the second frequency channels in such a way that a constant component of the transformed data signals is mapped centrally within the frequency range.

    摘要翻译: 在用于SC-FDMA数据传输的方法和/或OFDM装置中,通过离散变换将输入数据的序列变换为第一频率信道上的编码和调制数据信号的变换数据信号, 第一个频率。 经变换的数据信号被映射在具有较大的第二数量频率的第二频率空间中的第二频率信道上。 使用逆变换对第二频率信道上的经变换的数据信号进行逆变换。 以这种方式进行逆变换的数据被提供用于传输。 变换的数据信号被映射到第二频率信道的频率范围,使得经变换的数据信号的恒定分量被集中地映射在频率范围内。

    Method for Network Co-ordination in a Mobile Communications System and Apparatus Thereof
    46.
    发明申请
    Method for Network Co-ordination in a Mobile Communications System and Apparatus Thereof 有权
    移动通信系统中网络协调的方法及其设备

    公开(公告)号:US20110305195A1

    公开(公告)日:2011-12-15

    申请号:US13124920

    申请日:2008-10-27

    IPC分类号: H04W4/00

    摘要: Method and Apparatus thereof for coordinating a joint transmission between a plurality of cooperative access nodes serving a plurality of user terminals in a mobile communications system, including the steps of: receiving channel information by said access nodes from user terminals that are being served by said access nodes; exchanging between said access nodes of said received channel information thus ensuring that all channel information is distributed to all cooperative access nodes; processing all received channel information by each one of said access nodes, and determining by said access nodes using said processed channel information, of a channel estimation for said joint transmission.

    摘要翻译: 用于协调在移动通信系统中为多个用户终端服务的多个协作接入节点之间的联合传输的方法和装置,包括以下步骤:从所述接入服务的用户终端接收所述接入节点的信道信息 节点; 在所述接收节点之间交换所述接收到的信道信息,从而确保所有信道信息被分发给所有协作接入节点; 通过所述接入节点中的每一个处理所有接收的信道信息,以及由所述接入节点使用所述处理的信道信息确定所述联合传输的信道估计。

    Method and device for data processing and communication system comprising such device
    50.
    发明授权
    Method and device for data processing and communication system comprising such device 有权
    包括这种装置的数据处理和通信系统的方法和装置

    公开(公告)号:US08908489B2

    公开(公告)日:2014-12-09

    申请号:US12680267

    申请日:2008-09-26

    申请人: Thomas Haustein

    发明人: Thomas Haustein

    摘要: Method and device for data processing and communication system with such a device. The method and the device allow data processing via at least one channel. The method includes the following step of transmitting an idle pattern across the at least one channel when no information is conveyed. The idle pattern is created such that interference and/or crosstalk resulting from the idle pattern can be reduced at the receiving side.

    摘要翻译: 用于具有这种装置的数据处理和通信系统的方法和装置。 该方法和装置允许通过至少一个通道进行数据处理。 该方法包括以下步骤:当没有信息被传送时,在所述至少一个信道上发送空闲模式。 创建空闲模式,使得在接收侧可以减少由空闲模式产生的干扰和/或串扰。