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    • 1. 发明授权
    • Method and an arrangement relating to telecommunication systems
    • 与电信系统有关的方法和安排
    • US5960355A
    • 1999-09-28
    • US799039
    • 1997-02-10
    • Kenneth EkmanAnders HedlundRikard LundqvistWalter Ghisler
    • Kenneth EkmanAnders HedlundRikard LundqvistWalter Ghisler
    • G01S1/02G01S5/00G01S5/10H04W64/00H04Q7/20
    • H04W64/00G01S5/0009G01S5/10G01S1/022
    • The present invention teaches a method, system, terminals and service node for geographically positioning a first mobile radio terminal (MS1) within a radio network (100) comprising unsynchronised radio base stations by using a plurality of second fixed radio terminals (MS2) whereby the positions of the radio base stations and the second fixed radio terminals are known. First and second radio terminals (MS1,MS2) measure the relative receive times between the timing signals downlink (113-118) received from at least three radio base stations (BS1,BS2,BS3) and the second fixed radio terminals (MS2)send them to a service node (107) in the network (100) using them for calculating the transmission time offsets of the timing signals downlink. Calculating the position of the first mobile radio terminal (MS1) is performed either in the service node (107) in the network (100) or in the terminal (MS1) itself, after respectively sending relative receive time measurements from the first mobile radio terminal (MS1) to the service node (107), or broadcasting transmission time offset values and known positions from the service node (107) to the first radio terminal (MS1) to be positioned.
    • 本发明教导了一种用于通过使用多个第二固定无线电终端(MS2)在包括不同步的无线电基站的无线电网络(100)内对第一移动无线电终端(MS1)进行地理位置定位的方法,系统,终端和服务节点, 无线基站和第二固定无线终端的位置是已知的。 第一和第二无线电终端(MS1,MS2)测量从至少三个无线电基站(BS1,BS2,BS3)和第二固定无线终端(MS2)发送的下行链路(113-118)的定时信号之间的相对接收时间 它们使用它们用于计算下行链路的定时信号的传输时间偏移的网络(100)中的服务节点(107)。 在分别从第一移动无线电终端发送相对接收时间测量值之后,在网络(100)中的服务节点(107)或终端(MS1)本身中,执行计算第一移动无线电终端(MS1)的位置 (MS1)到服务节点(107),或者从服务节点(107)到第一无线终端(MS1)的发送时间偏移值和已知位置的广播被定位。
    • 2. 发明申请
    • Bit-Rate Prediction
    • 比特率预测
    • US20110086666A1
    • 2011-04-14
    • US12999462
    • 2008-06-19
    • Peter OkvistAnders HedlundKjell Larsson
    • Peter OkvistAnders HedlundKjell Larsson
    • H04W52/02
    • H04W52/346H04L1/0002H04L1/0017H04W52/146H04W52/286
    • The present invention is directed to a method for predicting a bit rate provided by an enhanced data channel in a future radio channel, once the future radio channel is added to an ordinary data channel in an operational radio channel. It is assumed that the bit-rate provided by the enhanced data channel is indicated by the ratio (A), wherein E is the enhanced data channel power offset, E is the ordinary control channel power offset after a future addition and k1 is a constant. The method comprises with respect to the operational radio channel the steps of obtaining a first transmit power P1, a first quality target Q1, the power offset O for an ordinary control channel and the power offset O for the ordinary data channel. In addition, the method comprises with respect to the future radio channel the steps of obtaining a second transmit power P2 and a second quality target Q2. The ratio (A) indicating said bit-rate is then obtained by the step of using the expression (B) wherein k2 and k3 are predetermined constants.
    • 本发明涉及一种在将来的无线电信道被添加到操作无线电信道中的普通数据信道的情况下,用于预测未来无线信道中的增强数据信道所提供的比特率的方法。 假设由增强数据信道提供的比特率由比率(A)表示,其中Ed是增强数据信道功率偏移,Eoc是未来加法之后的普通控制信道功率偏移量,k1是常数 。 该方法包括对于操作无线电信道获得第一发射功率P1,第一质量目标Q1,普通控制信道的功率偏移量Oc和普通数据信道的功率偏移量的步骤。 此外,该方法包括关于未来无线电信道获得第二发射功率P2和第二质量目标Q2的步骤。 然后通过使用其中k2和k3是预定常数的表达式(B)获得指示所述比特率的比率(A)。
    • 5. 发明授权
    • Bit-rate prediction
    • 比特率预测
    • US08391912B2
    • 2013-03-05
    • US12999462
    • 2008-06-19
    • Peter OkvistAnders HedlundKjell Larsson
    • Peter OkvistAnders HedlundKjell Larsson
    • H04W52/02H04B7/00
    • H04W52/346H04L1/0002H04L1/0017H04W52/146H04W52/286
    • The present invention is directed to a method for predicting a bit rate provided by an enhanced data channel in a future radio channel, once the future radio channel is added to an ordinary data channel in an operational radio channel. It is assumed that the bit-rate provided by the enhanced data channel is indicated by the ratio (A), wherein E is the enhanced data channel power offset, E is the ordinary control channel power offset after a future addition and k1 is a constant. The method comprises with respect to the operational radio channel the steps of obtaining a first transmit power P1, a first quality target Q1, the power offset O for an ordinary control channel and the power offset O for the ordinary data channel. In addition, the method comprises with respect to the future radio channel the steps of obtaining a second transmit power P2 and a second quality target Q2. The ratio (A) indicating said bit-rate is then obtained by the step of using the expression (B) wherein k2 and k3 are predetermined constants.
    • 本发明涉及一种在将来的无线电信道被添加到操作无线电信道中的普通数据信道的情况下,用于预测未来无线信道中的增强数据信道所提供的比特率的方法。 假设由增强数据信道提供的比特率由比率(A)表示,其中Ed是增强数据信道功率偏移,Eoc是未来加法之后的普通控制信道功率偏移量,k1是常数 。 该方法包括对于操作无线电信道获得第一发射功率P1,第一质量目标Q1,普通控制信道的功率偏移量Oc和普通数据信道的功率偏移量的步骤。 此外,该方法包括关于未来无线电信道获得第二发射功率P2和第二质量目标Q2的步骤。 然后通过使用其中k2和k3是预定常数的表达式(B)获得指示所述比特率的比率(A)。