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1. 发明授权

US06006093A Traffic control method in a hierarchical communication system 失效
标题翻译：分层通信系统中的流量控制方法
公开(公告)号：US06006093A
公开(公告)日：1999-12-21
申请号：US750520
申请日：1996-12-12
申请人： Risto Aalto , Tomi Vaara
发明人： Risto Aalto , Tomi Vaara
IPC分类号： H04B7/26 , H04W36/04 , H04Q7/20
CPC分类号： H04W36/04 , Y02B60/50
摘要： A traffic control method in a hierarchical mobile communication system which has mobile stations, a microcell network primarily intended to be used by mobile stations of a relatively lower transmitting power class, and a macrocell network which at least partly overlays the microcell network and is primarily intended to be used by mobile stations of a relatively higher transmitting power class to control traffic by a handover so that, apart from measurements of the radio path, the transmitting power class of the mobile station and the cell type of the neighboring cell are also taken into account in the handover decision so that only a neighboring cell of the cell type which the mobile station should primarily use on the basis of its transmitting power class is selected as the target cell for the handover.
摘要翻译： PCT No.PCT / FI95 / 00342 Sec。 371日期：1996年12月12日 102（e）日期1996年12月12日PCT提交1995年6月12日PCT公布。公开号WO95 / 35007 日期1995年12月21日在具有移动站的分层移动通信系统中的流量控制方法，主要由相对较低的发射功率等级的移动站使用的微小区网络和至少部分地覆盖微小区的宏小区网络网络，主要是由相对较高的发射功率等级的移动台用于通过切换控制业务，使得除了无线电路径的测量之外，移动台的发射功率等级和相邻的小区类型在切换判定中也考虑小区，使得只有移动台基于其发射功率等级主要使用的小区类型的相邻小区被选择为用于切换的目标小区。

2. 发明授权

US06321083B1 Traffic hot spot locating method 有权
标题翻译：交通热点定位方法
公开(公告)号：US06321083B1
公开(公告)日：2001-11-20
申请号：US09269523
申请日：1999-03-29
申请人： Tomi Vaara , Risto Aalto
发明人： Tomi Vaara , Risto Aalto
IPC分类号： H04Q720
CPC分类号： H04W24/00
摘要： The present invention relates to a method and an arrangement for determining a hot spot of telephone traffic in a cell. The invention uses simultaneously two basic measurements of digital radio systems; timing advance and adjacent cell measurement. Timing advance informs the distance of the mobile station from the base station but not the direction. On the basis of the measured signal strengths of adjacent cells it is possible to determine a set of possible locations of the mobile station when there is information about the coverage area of individual adjacent cells. When these measurements are used simultaneously, they exclude the inaccuracies of each other and enable very accurate location determination for monitoring traffic distribution. Timing advance is utilized to determine a set of circular, base-station-centric areas and adjacent cell measurements are utilized to determine the direction of the mobile station to the base
摘要翻译：本发明涉及一种用于确定小区中电话业务的热点的方法和装置。本发明同时使用数字无线电系统的两个基本测量; 定时提前和相邻单元测量。定时提前通知移动台距离基站的距离，但不指示方向。基于相邻小区的测量信号强度，当存在关于各个相邻小区的覆盖区域的信息时，可以确定移动台的一组可能的位置。当这些测量被同时使用时，它们排除了彼此的不准确之处，并且能够非常准确地定位用于监测交通分布的位置。利用定时提前来确定一组以循环，基站为中心的区域，并利用相邻的小区测量来确定移动台到基地的方向

3. 发明授权

US06975879B1 Method and a system for controlling a macrodiversity connection through at least two radio network controllers 有权
标题翻译：用于通过至少两个无线电网络控制器来控制宏分集连接的方法和系统
公开(公告)号：US06975879B1
公开(公告)日：2005-12-13
申请号：US09622240
申请日：1999-02-12
申请人： Risto Aalto , Pekka Kohonen , Fabio Longoni , Pekka Marjelund , Oscar Salonaho
发明人： Risto Aalto , Pekka Kohonen , Fabio Longoni , Pekka Marjelund , Oscar Salonaho
IPC分类号： H04B7/02 , H04B1/04 , H04B7/005 , H04B7/26 , H04W36/12 , H04W36/18 , H04W52/08 , H04W52/12 , H04W52/40 , H04Q7/20 , H04B7/00 , H04Q000/00
CPC分类号： H04W52/08 , H04W36/12 , H04W36/18 , H04W52/12 , H04W52/40
摘要： A method of changing connection parameters in a cellular radio system comprising terminals, base stations, and radio network controllers, and where at least one terminal is in a macrodiversity connection wherein at least one diversity branch goes between the serving radio network controller and the terminal through the drift radio network controller and the drift base station, and which further comprises a load control wherein the radio network controller monitors and balances the use of radio resources in the base stations that operate under it, and a call control wherein the serving radio network controller sets and changes the connection parameters of its connections, and being characterized in that it comprises observing that the load control of the drift radio network controller demands a change in the connection parameters of the terminal communicating through the base station that operates under it, and controlling the serving radio network controller to change the connection parameters of said terminal.
摘要翻译：一种在包括终端，基站和无线电网络控制器的蜂窝无线电系统中改变连接参数的方法，并且其中至少一个终端处于宏分集连接中，其中至少一个分集分支在服务无线电网络控制器和终端之间通过漂移无线电网络控制器和漂移基站，并且还包括负载控制，其中无线电网络控制器监视和平衡在其下操作的基站中的无线电资源的使用，以及呼叫控制，其中服务无线电网络控制器设置和改变其连接的连接参数，其特征在于，其包括观察漂移无线电网络控制器的负载控制要求通过其下操作的基站进行通信的终端的连接参数的改变，并且控制服务无线网络控制器改变连接pa 所述终端的参数。

4. 发明授权

US06834193B1 Method for processing a traffic channel request 失效
标题翻译：处理业务信道请求的方法
公开(公告)号：US06834193B1
公开(公告)日：2004-12-21
申请号：US09601767
申请日：2000-08-29
申请人： Jussi Linderborg , Risto Aalto , Timo Halonen , Jarkko Reijonaho
发明人： Jussi Linderborg , Risto Aalto , Timo Halonen , Jarkko Reijonaho
IPC分类号： H04Q720
CPC分类号： H04W16/10
摘要： The invention relates to a method for processing a traffic channel request in a cellular radio system. To ensure that the allocation of a new traffic channel would not disturb adjacent cells, the method comprises the steps of: calculating the number of traffic channels in use in a radio cell; measuring the quality of ongoing connections of adjacent cells using at least to some extent the same frequency channels as said radio cell; and preventing the traffic channel from being allocated to a mobile station from said radio cell if the number of traffic channels in use exceeds a predetermined threshold value and if in any of said adjacent cells the mean value of quality for ongoing connections is lower than a predetermined minimum quality value.
摘要翻译：本发明涉及一种在蜂窝无线电系统中处理业务信道请求的方法。为了确保新的业务信道的分配不会干扰相邻小区，该方法包括以下步骤：计算无线电小区中使用的业务信道的数量; 使用至少在一定程度上与所述无线电小区相同的频率信道来测量相邻小区的正在进行的连接的质量; 以及如果在使用中的业务信道的数量超过预定阈值，则阻止所述业务信道从所述无线电小区分配给移动站，并且如果在所述相邻小区中的任何一个中，正在进行的连接的质量的平均值低于预定的最低质量价值。

5. 发明授权

US07457623B2 Handover in cellular communication system 有权
标题翻译：蜂窝通信系统中的切换
公开(公告)号：US07457623B2
公开(公告)日：2008-11-25
申请号：US10717634
申请日：2003-11-21
申请人： Siamäk Naghian , Risto Aalto
发明人： Siamäk Naghian , Risto Aalto
IPC分类号： H04Q7/20
CPC分类号： H04W36/30 , H04W28/22
摘要： A method for deciding on handover in a cellular communication system and a cellular communication system comprising cells (A, B, C, D) and a mobile station (MS1, MS2, MS3) having a connection to at least a first cell providing a certain data transfer rate i.e. a bit rate to the mobile station, wherein the system is arranged to collect bit rate information related to the mobile station and use the bit rate information for deciding on handover of the mobile station from the first cell to a second cell.
摘要翻译：一种用于决定蜂窝通信系统中的切换的方法和包括具有至少第一小区的连接的小区（A，B，C，D）和移动台（MS 1，MS 2，MS 3）的蜂窝通信系统的方法，向移动台提供一定的数据传输速率，即比特率，其中系统被安排成收集与移动台有关的比特率信息，并使用比特率信息来决定移动台从第一小区到第第二个细胞。

6. 发明授权

US07085570B2 Handover method, system and radio network controller 失效
标题翻译：切换方式，系统和无线网络控制器
公开(公告)号：US07085570B2
公开(公告)日：2006-08-01
申请号：US10326281
申请日：2002-12-23
申请人： Karl Tigerstedt , Uwe Schwarz , Harri Holma , Atte Artamo , Pauli Aikio , Pekka J. Ranta , Terhi Rautiainen , Siamäk Naghian , Risto Aalto
发明人： Karl Tigerstedt , Uwe Schwarz , Harri Holma , Atte Artamo , Pauli Aikio , Pekka J. Ranta , Terhi Rautiainen , Siamäk Naghian , Risto Aalto
IPC分类号： H04Q7/20
CPC分类号： H04W36/0083
摘要： A handover method in a telecommunication system, the method comprising: clarifying whether a mobile station is in a dual coverage area, and, if the mobile station is in a dual coverage area, making the decision to make a handover from a cell of one radio system to a cell of another radio system and performing the handover.
摘要翻译：一种电信系统中的切换方法，所述方法包括：确定移动台是否处于双重覆盖区域，并且如果所述移动台处于双重覆盖区域，则作出所述决定从一个无线电的小区进行切换系统到另一无线电系统的小区并执行切换。

7. 发明授权

US06219550B1 Handover in a mobile communication system with adjustable error correction 失效
标题翻译：在移动通信系统中切换可调整的纠错
公开(公告)号：US06219550B1
公开(公告)日：2001-04-17
申请号：US09171418
申请日：1999-03-05
申请人： Mikko Kanerva , Jari Vainikka , Juha Räsänen , Risto Aalto
发明人： Mikko Kanerva , Jari Vainikka , Juha Räsänen , Risto Aalto
IPC分类号： H04Q720
CPC分类号： H04W36/26 , H04W36/30
摘要： The invention relates to a handover method in a mobile communication system in which error correction of a radio signal can be arranged with different protection levels. The method comprises measuring the signal level and/or quality of neighbouring base stations (BTS) at a receiver of a mobile station (MS), comparing the measurement results thus obtained and other variables of the connection with handover criteria, and performing a handover from the source cell to the target cell, when the pre-set handover criteria are met. The method of the invention is characterized by determining at least one error connection possible for the connection in a potential target cell for the handover, determining at least one handover criterion on the basis of the determined error correction of the potential target cell, and setting the error correction of the connection in the target cell (BTS2) as said error correction of the base station of the target cell. The invention further relates to a mobile communication system for performing handover.
摘要翻译：本发明涉及移动通信系统中的切换方法，其中可以以不同的保护等级来布置无线电信号的纠错。该方法包括测量移动台（MS）的接收机处的相邻基站（BTS）的信号电平和/或质量，将由此获得的测量结果与连接的其他变量与切换标准进行比较，并执行从当满足预置的切换标准时，源小区到目标小区。本发明的方法的特征在于确定用于切换的潜在目标小区中的连接可能的至少一个错误连接，基于所确定的潜在目标小区的纠错确定至少一个切换标准，并且将目标小区（BTS2）中的连接的错误校正作为目标小区的基站的所述误差校正。本发明还涉及一种用于执行切换的移动通信系统。

8. 发明授权

US5862489A Power control method and arrangement for handover in a mobile communication system 失效
标题翻译：用于移动通信系统中切换的功率控制方法和装置
公开(公告)号：US5862489A
公开(公告)日：1999-01-19
申请号：US765265
申请日：1996-12-12
申请人： Risto Aalto
发明人： Risto Aalto
IPC分类号： H04B7/26 , H04B7/005 , H04W36/08 , H04W52/34 , H04W52/40 , H04W52/50 , H04B1/06
CPC分类号： H04W52/343 , H04W52/40 , H04W52/50 , H04W36/30
摘要： For providing power control for a mobile station in a mobile communication, in connection with accomplishing a handover of the mobile station from a presently serving cell to a target cell, each cell is assigned a maximum transmitting power level at which mobile stations are allowed to transmit in the cell. The receive level of the downlink signal of the handover target cell is measured at the mobile station prior to the handover, and the transmitting power level of the measured receive level of the downlink signal of the target cell. The mobile station is commanded to use the determined transmitting power level as its initial output power level in the target cell following the handover. The transmitting power level of the mobile station following the handover is lower than the maximum transmitting power level of the target cell by an amount equal to the difference between the optimum level of the uplink signal of the target cell and the measured receive level of the downlink signal of the target cell as measured prior to the handover, if the measured receive level of the target cell is higher than the optimum level of the uplink signal of the target cell.
摘要翻译： PCT No.PCT / FI95 / 00340 Sec。 371日期：1996年12月12日 102（e）日期1996年12月12日PCT提交1995年6月12日PCT公布。 WO95 / 35003 PCT出版物日期1995年12月21日为了在移动通信中为移动站提供功率控制，为了实现移动站从当前服务小区到目标小区的切换，每个小区被分配最大发射功率电平，移动台站允许在小区中传输。切换目的地小区的下行链路信号的接收电平在切换前在移动台处测量，并且测量目标小区的下行链路信号的测量接收电平的发射功率电平。命令移动台使用确定的发射功率电平作为切换后的目标小区中的初始输出功率电平。切换后的移动台的发射功率电平低于目标小区的最大发射功率电平等于目标小区的上行链路信号的最佳电平与测量的下行链路的接收电平之间的差值如果所测量的目标小区的接收电平高于目标小区的上行链路信号的最佳电平，则在切换之前测量的目标小区的信号。

9. 发明授权

US06985736B1 Increasing the capacity of a cellular radio network 失效
标题翻译：增加蜂窝无线电网络的容量
公开(公告)号：US06985736B1
公开(公告)日：2006-01-10
申请号：US09480173
申请日：2000-01-10
申请人： Risto Aalto
发明人： Risto Aalto
IPC分类号： H04Q7/36
CPC分类号： H04W36/20 , H04W16/04 , H04W16/12 , H04W16/32 , H04W36/04 , H04W48/12
摘要： The invention relates to a cellular radio network and a method for increasing traffic carrying capacity in a cellular network. The operating frequency spectrum of the cellular network has been divided in such a way that typically both regular frequencies and super-reuse frequencies are employed in each cell. The regular frequencies use a conventional frequency reuse pattern to provide seamless overall coverage. A very tight frequency reuse pattern is used for the super-reuse frequencies to provide additional capacity.
摘要翻译：本发明涉及一种蜂窝无线电网络和一种增加蜂窝网络中的业务承载能力的方法。蜂窝网络的工作频谱已经被分割成通常在每个小区中采用常规频率和超重用频率。常规频率使用传统的频率复用模式来提供无缝的整体覆盖。非常紧密的频率复用模式用于超重用频率以提供额外的容量。

10. 发明授权

US06493554B1 Handover in a mobile communication system 失效
标题翻译：在移动通信系统中切换
公开(公告)号：US06493554B1
公开(公告)日：2002-12-10
申请号：US09367494
申请日：1999-10-22
申请人： Mikko Kanerva , Jari Vainikka , Juha Räsänen , Risto Aalto
发明人： Mikko Kanerva , Jari Vainikka , Juha Räsänen , Risto Aalto
IPC分类号： H04Q720
CPC分类号： H04W36/26 , H04W36/30
摘要： The invention relates to a handover method in a mobile communication system in which error correction of a radio signal can be arranged with different protection levels. The method comprises measuring the signal level and/or quality of base stations in a mobile station, the signal quality and level of the mobile station at the base station is measured, comparing measurements results thus obtained and other variables of the connection with handover criteria, and handover is performed from the source cell to the target cell, when the handover criteria are met. The invention is characterized by determining at least one handover criterion depending on error correction of the radio connection. The invention further relates to a mobile communication system for performing handover.
摘要翻译：本发明涉及移动通信系统中的切换方法，其中可以以不同的保护等级来布置无线电信号的纠错。该方法包括测量移动站中的基站的信号电平和/或质量，测量基站处的移动站的信号质量和电平，将如此获得的测量结果与连接的其他变量与切换标准进行比较，并且当满足切换标准时，从源小区到目标小区执行切换。本发明的特征在于根据无线电连接的纠错确定至少一个切换标准。本发明还涉及一种用于执行切换的移动通信系统。

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