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    • 3. 发明申请
    • METHOD FOR TRANSMITTING PACKET SWITCHED DATA IN A CELLULAR RADIOCOMMUNICATION SYSTEM DURING CELL CHANGE
    • 方法交换数据传输广播分组小区改变
    • WO03055258A8
    • 2005-03-17
    • PCT/EP0214914
    • 2002-12-20
    • SIEMENS AGSCHNIEDENHARN JOERGKROTH NORBERT
    • SCHNIEDENHARN JOERGKROTH NORBERT
    • H04W92/10H04L1/18H04L12/28H04W16/24H04W36/02H04W36/08H04W36/28H04W88/02H04Q7/38H04Q7/22
    • H04W36/02H04L1/1809H04L1/1874H04W16/24H04W36/08H04W88/02
    • A method for packet-switched transmission of data. A first base station associated with a first radio cell is used to at least partially transmit data packets in a second sequence to at least one subscriber station by means of at least one first radio channel. The at least one subscriber station sorts out the received data packets into a first sequence in an intermediate storage unit and the base station associated with the first radio cell is used to derive and/or represent status information relating to the content of the intermediate storage unit in a status memory unit . According to the invention, transmission of the data packets is relayed from the first to the second radio cell and data packets are transmitted by a base station associated with the second radio cell to the at least one subscriber station by at least one other radio channel. The status information is transferred from the base station associated with the first radio cell to the base station associated with the second radio cell.
    • 方法,其中由第一无线电小区基站中的一个进行分配,所述数据分组中的第二顺序通过至少一个第一无线电信道的至少一个订户站至少部分地发送到分组交换传输,其中所述至少一个订户站的第一顺序和排序在缓冲存储器中所接收到的数据分组 第一无线电小区相关联的基站的至少一个保持的缓冲区状态信息的内容包括所讨论的至少一个用户台的状态下,存储器和/或地图。 本发明的从第一无线小区到第二无线电单元的数据分组的传递的平均被传送并通过第二无线电小区基站分配将能够通过至少另一个无线电信道,发送所述数据分组到所述至少一个用户站,其中从所述第一无线小区基站到相关联的一个的状态信息 与第二无线电小区基站相关联的传递。
    • 6. 发明申请
    • METHOD FOR UPLINK ACCESS TRANSMISSIONS IN A RADIO COMMUNICATION SYSTEM
    • 无线电通信系统中的上行接入传输方法
    • WO2004043099A2
    • 2004-05-21
    • PCT/EP0312472
    • 2003-11-07
    • SIEMENS AGKROTH NORBERTRANDALL DAVEREVEL AGNESSCHIEDENHARN JOERG
    • KROTH NORBERTRANDALL DAVEREVEL AGNESSCHIEDENHARN JOERG
    • H04L29/08H04W4/06H04W74/08H04Q7/38
    • H04W74/004H04W4/06H04W74/0833
    • According to a first aspect of the invention, there is provided a method for controlling uplink access transmissions in a radio communication system, wherein a user equipment determines a delay time for transmitting a signal on an uplink access channel, wherein the delay time is randomly determined based upon a probability distribution that increases in density with increasing delay. According to a second aspect of the invention, there is provided a method for controlling uplink access transmissions in a radio communication system, wherein from a base station of the radio communication system, time variable information is signalled in downlink to user equipments located in an area covered by the base station, wherein the information is used to determine delay times for transmitting signals on an uplink (UL) access channel (RACH) and wherein the information varies based upon a probability distribution which increases in density with increasing time.
    • 根据本发明的第一方面,提供了一种用于在无线电通信系统中控制上行链路接入传输的方法,其中用户设备确定在上行链路接入信道上发送信号的延迟时间,其中延迟时间是随机确定的 基于随着延迟增加密度增加的概率分布。 根据本发明的第二方面,提供了一种用于控制无线电通信系统中的上行链路接入传输的方法,其中,从无线电通信系统的基站,在下行链路中将时间变量信息发送到位于区域中的用户设备 由所述基站覆盖,其中所述信息用于确定在上行链路(UL)接入信道(RACH)上发射信号的延迟时间,并且其中所述信息基于随着时间增加而密度增加的概率分布而变化。