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    • 1. 发明申请
    • A METHOD OF CONTROLLING NOISE RISE IN A CELL
    • 控制细胞噪声升高的方法
    • WO2006114590A1
    • 2006-11-02
    • PCT/GB2006/001478
    • 2006-04-24
    • SIEMENS AKTIENGESELLSCHAFTCHAPMAN, Thomas MalcolmBOOKER, PhilipBREUER, VolkerKRAUSE, JoernLAMPRECHT, Frank
    • CHAPMAN, Thomas MalcolmBOOKER, PhilipBREUER, VolkerKRAUSE, JoernLAMPRECHT, Frank
    • H04B17/00
    • H04B17/309
    • A method of controlling noise rise in a cell (1, 2, 3) comprises setting a maximum noise rise for a cell; allocating maximum noise rise for each mobile station (7, 8, 9) within the cell (3); measuring at a base station (NB3) the actual noise rise from each mobile station within the cell; and signalling the measured noise rise at the base station to a network (5). The cell is operating enhanced dedicated channel (E-DCH). The contribution (20) to noise rise of EDCH signalling is determined and received signal code power (RSCP) at the base station (NB3) is measured. The RSCP measurement is decoded to determine contributions from mobile stations within (7, 8, 9) and outside (10, 11, 12) the cell (3); contributions from mobile stations within the cell are calculated; and the network (5) is notified of the measured noise rise. In another embodiment, the method comprises setting a maximum noise rise for a cell (1, 2, 3); allocating maximum noise rise for each mobile station (7, 8, 9) within the cell (3); measuring at a base station (NB3) the actual noise rise from each mobile station within the cell; and signalling the measured noise rise at the base station to a network (5). The cell operates enhanced dedicated channel (E-DCH); and the contribution (20) to noise rise of EDCH signalling is determined; then a compensation value is applied to compensate for temperature induced noise (17).
    • 控制单元(1,2,3)中的噪声上升的方法包括设置单元的最大噪声上升; 为所述小区(3)内的每个移动台(7,8,9)分配最大噪声上升; 在基站(NB3)测量来自小区内每个移动台的实际噪声上升; 并将测量的基站的噪声上升信号发送到网络(5)。 该小区正在运行增强型专用信道(E-DCH)。 确定EDCH信号的噪声上升贡献(20),并测量基站(NB3)处的接收信号码功率(RSCP)。 对RSCP测量进行解码,以确定来自移动台(7,8,9)和外部(10,11,12)小区(3)的贡献; 计算小区内移动台的贡献; 并且网络(5)被通知所测量的噪声上升。 在另一个实施例中,该方法包括设置单元(1,2,3)的最大噪声上升; 为所述小区(3)内的每个移动台(7,8,9)分配最大噪声上升; 在基站(NB3)测量来自小区内每个移动台的实际噪声上升; 并将测量的基站的噪声上升信号发送到网络(5)。 该小区运行增强专用信道(E-DCH); 并确定EDCH信令的噪声上升贡献(20) 然后应用补偿值来补偿温度感应噪声(17)。
    • 4. 发明申请
    • METHOD FOR ADAPTING DATA RATES IN UNIVERSAL MOBILE TELEPHONE SYSTEMS (UMTS)
    • 的程序对通用移动电话系统数据速率调整(UMTS)
    • WO0021229A3
    • 2000-06-22
    • PCT/DE9903182
    • 1999-10-01
    • SIEMENS AGSOMMER VOLKERKOEHN REINHARDULRICH THOMASKRAUSE JOERNKLEIN ANJA
    • SOMMER VOLKERKOEHN REINHARDULRICH THOMASKRAUSE JOERNKLEIN ANJA
    • H04J13/00H04B7/26H04L1/00H04W28/18H04L1/08
    • H04W28/18H04B7/2646H04L1/0002
    • According to the invention, a service-specific static rate adaptation factor that controls a service-specific quality of service is determined in a manner already known per se. A dynamic rate-oriented rate adaptation factor is determined for a link, whereby said factor adapts the hypothetical volume of data to a volume of data that is available in the next frame while taking into account the adaptation of the service-specific data rate that is yet to be performed. It is possible to pass through several optimization loops if said data volume is not rigidly predetermined as a result of a sufficient number of transmission channels and spread factors. A service-specific rate adaptation factor is determined by combining the static rate adaptation factor and the dynamic link-oriented rate adaptation factor, whereupon one single and therefore one-step adaptation of the data rate is carried out. Service data is thus compressed or expanded only once with said service-specific rate adaptation factors and inputted into a frame for transmission. The method is suitable for CDMA transmission methods within a UMTS.
    • 根据本发明,如已经公知的,确定哪个设置服务的特定服务质量的服务特定的静态速率匹配因数。 要连接动态面向连接的速率匹配因数确定适应考虑尚未实现特定于服务的数据速率在数据的下一帧数据的假想量匹配到可用的。 在这里,如果数据量是不固定的,由于足够数目的传输信道的,传播因子几个优化环路可以运行。 服务特定的速率匹配因数由静态速率匹配因数的组合和动态面向连接的速率来确定匹配因子,然后才进行的,唯一的,单级速率匹配。 的服务的数据与这些特定于服务的速率匹配因素仅一次或膨胀并输入到用于传输的帧很沮丧。 该方法适合于在UMTS中的CDMA发送方法。
    • 5. 发明申请
    • EXCHANGE OF SCHEDULING STRATEGIES FOR INTERFERENCE COORDINATION
    • 交换干扰协调的调度策略
    • WO2009024614A2
    • 2009-02-26
    • PCT/EP2008061026
    • 2008-08-22
    • NOKIA SIEMENS NETWORKS OYKRAUSE JOERNPEDERSEN KLAUS INGEMANNVIERING INGO
    • KRAUSE JOERNPEDERSEN KLAUS INGEMANNVIERING INGO
    • H04W16/10H04W72/0426H04W72/082
    • A cell informs surrounding cells about an orthogonal resource allocation strategy of the informing cell so as to induce cooperative behavior among the cells. The informing cell also receives resource allocation strategies from the surrounding cells. Each cell allocates its orthogonal resources according to the mutually exchanged information. The result is to reduce interference in the system. For example, a BS informs other cells on which clusters it generates a small interference, e.g., close UEs concentrated into a particular cluster, and indicate that to its neighbors. Other cells would concentrate UEs which are on the edge to the indicating cell exactly in this cluster. This would mean an "overload invitation", i.e. inviting the neighbors to produce overload on a particular cluster. If a cell sends an overload invitation on a sufficiently large cluster, this will automatically reduce the interference in the other clusters.
    • 小区向周围的小区通知关于通知小区的正交资源分配策略,以便诱导小区之间的协作行为。 通知单元还从周围的单元接收资源分配策略。 每个小区根据相互交换的信息分配其正交资源。 其结果是减少系统中的干扰。 例如,BS通知其他小区在哪个簇生成小的干扰,例如集中在特定簇中的关闭UE,并向其邻居指示。 其他小区会将位于边缘的UE精确地集中在该集群中。 这意味着“超载邀请”,即邀请邻居在特定集群上产生过载。 如果小区在足够大的群集上发送过载邀请,则会自动减少其他群集中的干扰。