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1.发明授权公开(公告)号：US06577868B1
公开(公告)日：2003-06-10
申请号：US09638677
申请日：2000-08-15
申请人： Jukka Vialen , Mikko J. Rinne , Oscar Salonaho , Niina Laaksonen
发明人： Jukka Vialen , Mikko J. Rinne , Oscar Salonaho , Niina Laaksonen
IPC分类号： H04Q720
CPC分类号： H04W36/32 , H04L49/203 , H04L2012/5607 , H04L2012/563 , H04Q11/0478
摘要： A method and system for performing a pre-reserved handover in a mobile communciation system is suggested, wherein an additional handover preparation step is performed by determining at least one candidate base station in advance, to which handover is likely to be performed. An additional downlink connection to the at least one candidate base station is established before handover execution is performed. Thereby, proper handover can be ensured for cell environments in which a serving cell disappears very quickly from a mobile station.
摘要翻译： 提出了一种用于在移动通信系统中执行预先预约的切换的方法和系统，其中通过事先确定至少一个候选基站来执行附加切换准备步骤，可能执行切换。 在执行切换执行之前建立到至少一个候选基站的附加下行链路连接。 因此，可以确保从服务小区从移动台快速消失的小区环境的适当切换。
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公开(公告)号：US06289217B1
公开(公告)日：2001-09-11
申请号：US09153723
申请日：1998-09-15
IPC分类号： H04Q720
CPC分类号： H04L1/0071 , H04L1/0001 , H04L1/0003 , H04L1/0007 , H04L1/0015 , H04L1/1819 , H04L1/1845 , H04W52/24 , H04W52/50 , H04W52/54
摘要： A radio connection is adapted to an environment changing over the connection in a cellular radio system where the radio traffic between the base station and the mobile stations is arranged on a multiple access principle, according to a given frame structure (402). For a given radio connection between the transmitting device and the receiving device, there is reserved a given data transmission capacity in said frame structure. The receiving device measures the connection quality (103) during the connection, and on the bases of the measured connection quality, the size of the data transmission capacity (104, 110) reserved for said connection in said frame structure is changed.
摘要翻译： 根据给定的帧结构（402），无线电连接适用于通过蜂窝无线电系统中的连接改变的环境，其中基站和移动站之间的无线电业务被布置在多址原理上。 对于发送设备和接收设备之间的给定无线电连接，在所述帧结构中保留给定的数据传输容量。 接收装置在连接期间测量连接质量（103），并且基于测量的连接质量，改变为所述帧结构中为所述连接预留的数据传输容量（104,110）的大小。
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3.发明授权Method for transmitting packet switched data in a mobile communications system 失效用于在移动通信系统中发送分组交换数据的方法公开(公告)号：US06317418B1
公开(公告)日：2001-11-13
申请号：US09067100
申请日：1998-04-27
IPC分类号： G08C2502
CPC分类号： H04L1/1854 , H04L1/0054 , H04L1/0059 , H04L1/0071 , H04L1/18 , H04L1/1812 , H04L1/1845 , H04L1/1887 , H04L1/189 , Y10S370/913
摘要： The invention relates to a method for transmitting packet switched data in a mobile communications system using an ARQ protocol. In the method the receiver requests, if necessary, retrasnmissions of the originally sent transmission unit, until the quality of the combined transmission unit formed of the originally sent transmission unit and its retransmitted copies corresponds to the predetermined quality level. The signal is not detected until after this. If the packet is interleaved and encoded and it is found out that the packet is not faultless, retransmissions of the transmission units of the packet that are of the poorer quality are requested. The invention also relates to a mobile communications system implementing the method of the invention.
摘要翻译： 本发明涉及一种使用ARQ协议在移动通信系统中发送分组交换数据的方法。 在该方法中，如果需要，接收机请求重新发送原始发送的发送单元，直到由原始发送的发送单元形成的组合发送单元的质量和其重传的副本对应于预定的质量水平。 直到此后才会检测到信号。 如果分组被交织和编码，并且发现分组不是故障的，则请求重新传输质量较差的分组的传输单元。 本发明还涉及实现本发明的方法的移动通信系统。
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公开(公告)号：US06788943B1
公开(公告)日：2004-09-07
申请号：US09154100
申请日：1998-09-16
IPC分类号： H04Q720
CPC分类号： H04W16/04 , H04W28/26 , H04W72/10 , H04W84/042 , H04W88/08
摘要： The base station of a cellular radio system is in radio communication with the mobile stations of the cellular radio system by using mutually essentially orthogonal channels. In order to control the use of the channels, said channels are divided into groups with different priorities, so that the base station uses primarily the channel group with the highest priority. Channels belonging to different priority groups are put to use in a selective manner as a response to the loading of the base station.
摘要翻译： 蜂窝无线电系统的基站通过使用相互基本上正交的信道与蜂窝无线电系统的移动台进行无线电通信。 为了控制信道的使用，所述信道被划分为具有不同优先级的组，使得基站主要使用具有最高优先级的信道组。 作为对基站的加载的响应，属于不同优先级组的信道被选择性地使用。
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5.发明授权Method for transmitting packet switched data in a mobile communications system 失效用于在移动通信系统中发送分组交换数据的方法公开(公告)号：US06289003B1
公开(公告)日：2001-09-11
申请号：US09067099
申请日：1998-04-27
IPC分类号： H04L116
CPC分类号： H04L1/0071 , H04L1/0061 , H04L1/1671 , H04L1/1809 , H04L1/1819 , H04L1/1845 , H04L1/1858 , H04L1/1887 , Y10S370/912 , Y10S370/913
摘要： The invention relates to a method for transmitting packet switched data in a mobile communications system using an ARQ protocol. In the method the receiver orders the desired transmission units. The transmitter sends transmission units according to the order. Ordering and transmission are repeated until the quality measured by the receiver from each packet exceeds the predetermined quality value and the data which is to be transmitted and consists of packets is transmitted from the transmitter to the receiver. The invention also relates to a mobile communications system implementing the method of the invention.
摘要翻译： 本发明涉及一种使用ARQ协议在移动通信系统中发送分组交换数据的方法。 在该方法中，接收器订购期望的传输单元。 发射机根据命令发送传输单元。 重复订购和传输，直到接收机从每个分组测量的质量超过预定的质量值，并且将要从发射机发送到接收机的要发送和由分组组成的数据被发送。 本发明还涉及实现本发明的方法的移动通信系统。
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公开(公告)号：US06363252B1
公开(公告)日：2002-03-26
申请号：US09153981
申请日：1998-09-16
IPC分类号： H04Q720
摘要： A cellular radio system comprises base stations and mobile stations. In order to execute handover, there is chosen a group of potential new base stations and estimated the carrier to interference ratio that each potential new base station included in said group could offer. The carrier to interference ratio can be estimated separately for real-time and for non-real-time connections and/or for uplink and downlink connections.
摘要翻译： 蜂窝无线电系统包括基站和移动台。 为了执行切换，选择一组潜在的新基站，并估计所述组中包括的每个潜在的新基站可以提供的载波干扰比。 载波干扰比可以单独估计用于实时和非实时连接和/或上行链路和下行链路连接。
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公开(公告)号：US06594495B2
公开(公告)日：2003-07-15
申请号：US09970551
申请日：2001-10-03
申请人： Oscar Salonaho , Hannu Häkkinen , Seppo Granlund
发明人： Oscar Salonaho , Hannu Häkkinen , Seppo Granlund
IPC分类号： H04Q720
摘要： The invention relates to a method for load control and a radio system. In the invention a load result describing the load is cell-specifically formed. The load result is formed either by comparing a signal strength of desired signals and a combined total strength of interferences and the desired signals or by weighting a signal-to-interference ratio with a bandwidth or a data transmission rate. The load result is compared with a threshold value of the highest load level allowed of a cell. The data transmission rate in the cell is increased if the load result is smaller than the threshold value. The data transmission rate in the cell is reduced and the establishment of new connections is avoided if the load result exceeds the threshold value. In heavy load situations a signal-to-interference objective is also changed in order to balance the load result.
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公开(公告)号：US07499701B2
公开(公告)日：2009-03-03
申请号：US11293695
申请日：2005-12-02
申请人： Oscar Salonaho , Kari Sipila
发明人： Oscar Salonaho , Kari Sipila
IPC分类号： H04B17/00
摘要： The basic idea of the present invention is to specify at least two different triggers for sending a measurement report from the mobile station to the network. According to the invention, the network specifies the triggers to be used in different measurement report types. The triggers are preferably upper or lower threshold values for parameters of the radio signal. In response to having detected that the measured value has exceeded its upper threshold value or gone under its lower threshold, the mobile station sends the network a measurement report.
摘要翻译： 本发明的基本思想是指定用于从移动站向网络发送测量报告的至少两个不同的触发。 根据本发明，网络指定在不同测量报告类型中使用的触发器。 触发器优选地是用于无线电信号的参数的上限或下限阈值。 响应于已经检测到测量值已经超过其上限阈值或低于其阈值，移动台向网络发送测量报告。
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9.发明授权Method and a system for controlling a macrodiversity connection through at least two radio network controllers 有权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
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。
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公开(公告)号：US06650655B2
公开(公告)日：2003-11-18
申请号：US09536213
申请日：2000-03-27
申请人： Antero Alvesalo , Mika Rinne , Hannu Hakkinen , Oscar Salonaho
发明人： Antero Alvesalo , Mika Rinne , Hannu Hakkinen , Oscar Salonaho
IPC分类号： H04J316
摘要： The idea of the invention is the allocation of transmission resources in several separate steps. In the first step, the available transmission resources are dynamically divided between the different networks. In the second step, the networks divide the resources that have been allocated for their use among their users by their own channel allocation methods. In one embodiment, a given minimum capacity wherewith the network achieves a predetermined minimum quality of service is permanently allocated to some or all of the networks. As the capacity requirement increases, the necessary amount of additional capacity is allocated to the operator in excess of this minimum capacity. The additional capacity is then allocated either from resources separately reserved for this purpose that are common to the networks, or by borrowing it from capacity that is allocated to another network but falls outside the minimum capacity of said network. In accordance with one embodiment, an upper limit is set for the transmission capacity allocated to a network, in excess of which no capacity can be allocated to the network. The dynamic distribution of capacity between networks can be realized either in a centralized or in a distributed manner. If the division is performed in a distributed manner for example in such a way that each network independently allocates a band to itself, the algorithms used in the different networks must be compatible.
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