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    CONFIGURABLE RANDOM ACCESS CHANNEL STRUCTURE FOR RANGE EXTENSION IN A WIRELESS COMMUNICATION SYSTEM
    1.
    发明申请
    CONFIGURABLE RANDOM ACCESS CHANNEL STRUCTURE FOR RANGE EXTENSION IN A WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统范围扩展的可配置随机访问通道结构

    公开(公告)号：US20110292816A1

    公开(公告)日：2011-12-01

    申请号：US12671553

    申请日：2007-06-28

    申请人： Jung Ah Lee ,  Said Tatesh ,  Iqbal Jami

    发明人： Jung Ah Lee ,  Said Tatesh ,  Iqbal Jami

    IPC分类号： H04W74/08 ,  H04W24/00

    CPC分类号： H04W74/00 ,  H04W16/24 ,  H04W74/004 ,  H04W74/0833 ,  H04W74/0866 ,  H04W84/04

    摘要： The present invention provides a method involving a configurable random access channel structure. One embodiment of the method includes generating a random access channel burst that includes a cyclic prefix and a selected number of repetitions of a preamble. The number of repetitions is selected based on at least one of a cell radius and a radio transmission frequency. This embodiment of the method also includes transmitting the random access channel burst over an air interface.

    摘要翻译： 本发明提供一种涉及可配置的随机接入信道结构的方法。 该方法的一个实施例包括生成随机接入信道突发，该随机接入信道突发包括循环前缀和所选择的重复数量的前同步码。 基于小区半径和无线电发送频率中的至少一个来选择重复次数。 该方法的该实施例还包括通过空中接口发送随机接入信道突发。

    Alleviating an overload condition of a base station for mobile telecommunications
    2.
    发明申请
    Alleviating an overload condition of a base station for mobile telecommunications 审中-公开
    缓解移动电信基站的过载状况

    公开(公告)号：US20050037769A1

    公开(公告)日：2005-02-17

    申请号：US10639234

    申请日：2003-08-12

    申请人： Iqbal Jami ,  Mazlyn Mustapha ,  Prashant Padhy

    发明人： Iqbal Jami ,  Mazlyn Mustapha ,  Prashant Padhy

    IPC分类号： H04W4/22 ,  H04W36/22 ,  H04W72/04 ,  H04W72/10 ,  H04W76/04 ,  H04Q7/20

    CPC分类号： H04W28/08 ,  H04W4/90 ,  H04W76/50 ,  H04W88/06

    摘要： A method is provided of alleviating an overload condition of a base station of a code division multiple access (CDMA) network for mobile telecommunications. The base station has a plurality of mobile user terminals in its radio coverage area. At least some of the mobile user terminals are in a first mode in which a request for non-emergency call connection can be made. The method involves detecting an overload condition of the base station and in response transferring a mobile user terminal from said first mode to a second mode in which the mobile user terminal can no longer make a request for non-emergency call connection.

    摘要翻译： 提供了一种减轻用于移动电信的码分多址（CDMA）网络的基站的过载状况的方法。 基站在其无线电覆盖区域中具有多个移动用户终端。 至少一些移动用户终端处于可以进行非紧急呼叫连接的请求的第一模式。 该方法涉及检测基站的过载状况，并且响应于将移动用户终端从所述第一模式转移到移动用户终端不能再请求非紧急呼叫连接的第二模式。

    Method of transfer of a call connection connecting a telecommunications base station and a mobile user terminal between dedicated and shared channels, and a corresponding telecommunications system
    4.
    发明授权
    Method of transfer of a call connection connecting a telecommunications base station and a mobile user terminal between dedicated and shared channels, and a corresponding telecommunications system 有权
    在专用和共享信道之间传送连接电信基站和移动用户终端的呼叫连接的方法以及对应的电信系统

    公开(公告)号：US08891361B2

    公开(公告)日：2014-11-18

    申请号：US10662917

    申请日：2003-09-15

    申请人： Iqbal Jami ,  Paul William Piggin

    发明人： Iqbal Jami ,  Paul William Piggin

    IPC分类号： G01R31/08 ,  H04W36/06 ,  H04W72/00

    CPC分类号： H04W36/06

    摘要： A method is provided of transfer of a call connection connecting a telecommunications base station and a mobile user terminal between dedicated channels in both directions therebetween and shared channels in both directions therebetween. The transfer is made dependent upon the amount of data buffered at the base station and the user terminal for transmission therebetween and/or the rate that data arrives at the base station and user terminal for transmission therebetween. The transfer is also dependent upon the value of a measured parameter of the signals between the base station and the user terminal, the parameter being signal attenuation or propagation delay.

    摘要翻译： 提供了一种方法，其将在两个方向上的专用信道之间连接电信基站和移动用户终端的呼叫连接转移到其间的两个方向上的共享信道。 转移取决于在基站处缓冲的数据量和用于在其间传输的用户终端的数量和/或数据到达基站和用户终端以在其间进行传输的速率。 传输也取决于基站和用户终端之间的信号的测量参数的值，参数是信号衰减或传播延迟。

    Orthogonal code noise simulator for high speed downlink packet access
    6.
    发明申请
    Orthogonal code noise simulator for high speed downlink packet access 有权
    用于高速下行链路分组接入的正交码噪声模拟器

    公开(公告)号：US20080160988A1

    公开(公告)日：2008-07-03

    申请号：US11646791

    申请日：2006-12-28

    申请人： Iqbal Jami ,  Monica Casado-Fernandez ,  Stefan Brueck

    发明人： Iqbal Jami ,  Monica Casado-Fernandez ,  Stefan Brueck

    IPC分类号： H04Q7/20

    CPC分类号： H04W24/06 ,  H04L43/50 ,  H04W72/121

    摘要： Disclosed is a system and method for testing mobile communications in a High Speed Downlink Packet Access (HSDPA) mobile communications network by generating one or more virtual users. Specifically, a high speed downlink shared channel is scheduled for a user (e.g., a real user or a virtual user) in a plurality of users. One or more network resources are then allocated by a virtual user executable module to the high speed downlink shared channel for a virtual user in the plurality of users.

    摘要翻译： 公开了一种通过生成一个或多个虚拟用户来测试高速下行链路分组接入（HSDPA）移动通信网络中的移动通信的系统和方法。 具体地说，为多个用户中的用户（例如真实用户或虚拟用户）调度高速下行链路共享信道。 然后，虚拟用户可执行模块将一个或多个网络资源分配给多个用户中的虚拟用户的高速下行链路共享信道。