Adaptive transport format uplink signaling for data-non-associated feedback control signals
    31.
    发明授权
    Adaptive transport format uplink signaling for data-non-associated feedback control signals 有权
    用于数据非关联反馈控制信号的自适应传输格式上行链路信令

    公开(公告)号:US08014352B2

    公开(公告)日:2011-09-06

    申请号:US12214808

    申请日:2008-06-19

    IPC分类号: H04W4/00

    摘要: One or more dynamically selected signaling bits are added in a downlink from a base station to user equipment (UE) so that the UE can use an adaptive “symbol space” for uplink feedback (CQI/HARQ) signaling and know from the extra added downlink signaling bits and the MCS currently signaled in parallel how big a symbol space to use at the moment for the uplink feedback.

    摘要翻译: 在基站到用户设备(UE)的下行链路中添加一个或多个动态选择的信令比特,使得UE可以使用用于上行链路反馈(CQI / HARQ)信令的自适应“符号空间”,并且从附加的下行链路 信令比特和MCS当前并行发送信号,用于上行链路反馈的当前使用的符号空间有多大。

    Identical puncturing of UE identification data and load data in the HS-SCCH channel
    33.
    发明授权
    Identical puncturing of UE identification data and load data in the HS-SCCH channel 有权
    在HS-SCCH信道中同步删除UE识别数据和加载数据

    公开(公告)号:US07821999B2

    公开(公告)日:2010-10-26

    申请号:US12345416

    申请日:2008-12-29

    IPC分类号: H04B7/216

    摘要: The present invention relates to a method for transmitting data via a physical channel in a communication system, the channel being used by at least one first communication device and one second communication device and transmitting data with a defined bit rate. According to the present invention, the data to be transmitted (TD) is composed of load data (LD) and identification data (ID) for identifying the second communication device, the load data (LD) and identification data (ID) are coded separately from one another, the respective coding (C_LD, C_ID) takes place in such a way that an identical bit rate is achieved after the coding operation for the load data (LD) and the identification data (ID) and the rate is matched to the bit rate that has been defined for the physical channel by a rate matching mode, which defines which bits are punctured or repeated in a data stream. The rate matching model for load data (LD) and identification data (ID) is identical.

    摘要翻译: 本发明涉及一种用于在通信系统中经由物理信道发送数据的方法,该信道由至少一个第一通信设备和一个第二通信设备使用并且以定义的比特率发送数据。 根据本发明,要发送的数据(TD)由用于识别第二通信设备的负载数据(LD)和识别数据(ID)组成,负载数据(LD)和识别数据(ID)被分别编码 相应地,相应的编码(C_LD,C_ID)以这样的方式进行,使得在对负载数据(LD)和识别数据(ID)进行编码操作之后实现相同的比特率,并且速率与 通过速率匹配模式为物理信道定义的比特率,其定义了哪些比特在数据流中被打孔或重复。 负载数据(LD)和识别数据(ID)的速率匹配模型是相同的。

    Method for regulating the transmitter power in a radio system and corresponding radio system
    34.
    发明授权
    Method for regulating the transmitter power in a radio system and corresponding radio system 有权
    用于调节无线电系统和相应无线电系统中的发射机功率的方法

    公开(公告)号:US07813704B1

    公开(公告)日:2010-10-12

    申请号:US10009858

    申请日:2000-04-03

    申请人: Bernhard Raaf

    发明人: Bernhard Raaf

    IPC分类号: H04B7/185 H04B7/00 H04B1/00

    CPC分类号: H04W52/58

    摘要: In a radio system, in particular a CDMA mobile radio system, a receiver evaluates a signal received from a transmitter and produces power control information for setting the transmission power as a function of this evaluation. In order to improve the transmission reliability of the power control information, it is coded, and is transmitted to the transmitter, together with further data from the said timeslot, for example with bits from the format identification information.

    摘要翻译: 在无线电系统中,特别是CDMA移动无线电系统,接收机评估从发射机接收的信号,并产生用于根据该评估设置发射功率的功率控制信息。 为了提高功率控制信息的传输可靠性,它被编码,并与来自所述时隙的另外的数据一起,例如来自格式识别信息的比特,被发送到发射机。

    Method for the transmission of a global pilot signal between stations of a radio communication system and station for the above
    35.
    发明授权
    Method for the transmission of a global pilot signal between stations of a radio communication system and station for the above 有权
    用于在上述无线电通信系统和站之间传输全局导频信号的方法

    公开(公告)号:US07693550B2

    公开(公告)日:2010-04-06

    申请号:US10487027

    申请日:2002-08-01

    IPC分类号: H04W24/00 H04W4/00

    CPC分类号: H04W52/32 H04B7/0613

    摘要: The invention relates to a method for the transmission of a global pilot signal from a base station of a radio communication system to a user station and a base station suitable for carrying out the above method. The base station comprises a number of antennae each with a characteristic pilot bit sequence. The global pilot signal is generated by overlaying the pilot bit sequences emitted from the several antennae of the base station, whereby the following method steps are carried out: a) division of the several antennae into a first group and a second group each with at least one antenna, b) transmission of the pilot bit sequences of the antennae of just the first group and c) modification of the compositions of the first and second group and return to step b).

    摘要翻译: 本发明涉及一种用于将全局导频信号从无线电通信系统的基站传送到适用于执行上述方法的用户站和基站的方法。 基站包括多个具有特征导频比特序列的天线。 通过覆盖从基站的几个天线发射的导频比特序列来产生全局导频信号,由此执行以下方法步骤:a)将多个天线分成第一组和第二组,每个具有至少 一个天线,b)传输刚刚第一组的天线的导频比特序列,以及c)修改第一和第二组的组合并返回到步骤b)。

    Transmission power reduction in interference limited nodes
    36.
    发明申请
    Transmission power reduction in interference limited nodes 审中-公开
    干扰限制节点的传输功率降低

    公开(公告)号:US20090239569A1

    公开(公告)日:2009-09-24

    申请号:US12382525

    申请日:2009-03-18

    IPC分类号: H04B7/005

    CPC分类号: H04W52/243 H04W52/34

    摘要: A method for changing a downlink transmission power level can include receiving information about interference noise. When the interference noise satisfied a predefined level, the downlink transmission power level can be changed. Typically, the transmission power level can be decreased when the interference noise is above a predefined value. The transmission power level change can be coordinated (e.g. coordination in terms of power step size, in terms of frequency portion to which the power change is applied and in terms of time when to apply the transmission power change) with transmission power level changes in other cells. Also, interferences levels may be reassessed following the first transmission power change and the power levels are changes a second time. Optionally, only a portion of the transmission bandwidth is changed or only specific DL physical channels are considered.

    摘要翻译: 用于改变下行链路传输功率电平的方法可以包括接收关于干扰噪声的信息。 当干扰噪声满足预定义的水平时,可以改变下行链路传输功率电平。 通常,当干扰噪声高于预定值时,可以减小发射功率电平。 可以协调发射功率电平变化(例如,在功率阶跃尺寸上的协调,关于施加功率变化的频率部分,以及应用发射功率变化的时间)与其他发射功率电平变化 细胞。 此外,干扰水平可以在第一次发射功率改变之后重新评估,并且功率电平第二次改变。 可选地,只有一部分传输带宽被改变,或仅考虑特定的DL物理信道。

    Method for synchronizing a receiver with a transmitter
    37.
    发明授权
    Method for synchronizing a receiver with a transmitter 失效
    接收机与发射机同步的方法

    公开(公告)号:US07400654B2

    公开(公告)日:2008-07-15

    申请号:US10276005

    申请日:2001-05-23

    申请人: Bernhard Raaf

    发明人: Bernhard Raaf

    IPC分类号: H04J3/06 H04B1/00

    摘要: A method is provided for synchronizing a receiver with a transmitter, wherein a first synchronization signal with a multiplicity of second synchronization signals is transmitted from the transmitter to the receiver, a set of second synchronization signals is subdivided into used code sets and at least one unused code set in such a way that the maximum in the peak values of the cross-correlation functions of the second synchronization signals, which are determined by a used code set, with a first synchronization signal is minimal.

    摘要翻译: 提供了一种用于使接收机与发射机同步的方法,其中具有多个第二同步信号的第一同步信号从发射机发射到接收机,一组第二同步信号被细分为已使用的码集和至少一个未使用 代码设置成使得由第一同步信号确定的由所使用的代码组确定的第二同步信号的互相关函数的峰值中的最大值最小。

    METHOD AND DEVICE FOR TRANSMITTING DATA ACCORDING TO A HYBRID ARQ METHOD
    38.
    发明申请
    METHOD AND DEVICE FOR TRANSMITTING DATA ACCORDING TO A HYBRID ARQ METHOD 有权
    用于根据混合ARQ方法发送数据的方法和装置

    公开(公告)号:US20080148122A1

    公开(公告)日:2008-06-19

    申请号:US12039622

    申请日:2008-02-28

    IPC分类号: H04L1/08 G06F11/14

    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 apparatus for transferring data according to an ARQ method
    39.
    发明授权
    Method and apparatus for transferring data according to an ARQ method 有权
    根据ARQ方法传输数据的方法和装置

    公开(公告)号:US07249303B2

    公开(公告)日:2007-07-24

    申请号:US10481650

    申请日:2001-10-17

    IPC分类号: G08C25/02

    摘要: The present invention relates to the use of an ARQ method, especially a hybrid-ARQ-method, in order to carry out a reliable packet orientation data transfer, preferably, using a mobile radio system. When requesting a transmission data packet for the bits of the retransmission data packet, a different rate adaptation model is used in comparison with the bits corresponding originally sent data packets. A particular advantage of the present method is that the bit-rate adaptation is carried out by dividing the bits which are to be transferred into a number of partial bit flows with respectively separate bit rate adaptation.

    摘要翻译: 本发明涉及使用ARQ方法,特别是混合ARQ方法,以便优选地使用移动无线电系统来执行可靠的分组取向数据传输。 当请求重发数据分组的比特的传输数据分组时,与对应于原始发送的数据分组的比较,使用不同的速率适配模型。 本方法的特别优点在于,通过将要传送的比特分成多个部分比特流并分别具有分别的比特率适配来执行比特率适配。