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    Increasing the capacity of a cellular radio network
    1.
    发明授权
    Increasing the capacity of a cellular radio network 失效
    增加蜂窝无线电网络的容量

    公开(公告)号：US6091955A

    公开(公告)日：2000-07-18

    申请号：US849711

    申请日：1997-06-12

    申请人： Risto Aalto ,  Esa Tuovinen ,  Timo Halonen

    发明人： Risto Aalto ,  Esa Tuovinen ,  Timo Halonen

    IPC分类号： H04W16/02 ,  H04W16/12 ,  H04W16/32 ,  H04W36/00 ,  H04W36/04 ,  H04W48/12 ,  H04Q7/36

    CPC分类号： H04W36/20 ,  H04W16/04 ,  H04W16/12 ,  H04W16/32 ,  H04W36/04 ,  H04W48/12

    摘要： A cellular radio network and a method for increasing traffic carrying capacity in a cellular network in which the operating frequency spectrum of the cellular network has been divided so 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 (overlay). A very tight frequency reuse pattern is used for the super-reuse frequencies to provide additional capacity (underlay). The cellular network controls the division of traffic into regular and super-reuse frequencies by radio resource allocation at the call set-up phase and later on during the call by handover procedure. The cellular network continuously monitors the downlink co-channel interference of each super-reuse frequency in the cell separately for each ongoing call. The call is handed over from a regular frequency to a super-reuse frequency when the co-channel interference level on the super-reuse frequency is sufficiently low. When the co-channel interference level on the super-reuse frequency deteriorates, the call is handed over from the super-reuse frequency back to the regular frequency.

    摘要翻译： PCT No.PCT / FI96 / 00540 Sec。 371日期：1997年6月12日 102（e）1997年6月12日PCT PCT 1996年10月11日PCT公布。 出版物WO97 / 14260 PCT 日期1997年04月17日蜂窝无线电网络和蜂窝网络中增加业务承载能力的方法，其中蜂窝网络的工作频谱已被划分，使得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（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（底层）。 蜂窝网络通过在呼叫建立阶段的无线电资源分配以及在通过切换过程的呼叫期间控制将业务划分为常规和超重用频率。 蜂窝网络对于每个正在进行的呼叫，分别连续地监视小区中每个超重用频率的下行链路同信道干扰。 当超重用频率上的同信道干扰电平足够低时，呼叫从常规频率切换到超重用频率。 当超重用频率上的同频道干扰电平恶化时，呼叫从超重用频率切换回正常频率。

    Method for processing a traffic channel request
    2.
    发明授权
    Method for processing a traffic channel request 失效
    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。

    Handover with fast moving mobile station detection between a microcell and a macrocell
    3.
    发明授权
    Handover with fast moving mobile station detection between a microcell and a macrocell 失效
    在微小区和宏小区之间切换快速移动站检测

    公开(公告)号：US5907808A

    公开(公告)日：1999-05-25

    申请号：US727574

    申请日：1996-10-15

    申请人： Tomi Vaara ,  Timo Halonen

    发明人： Tomi Vaara ,  Timo Halonen

    IPC分类号： H04W16/32 ,  H04W36/04 ,  H04Q7/20

    CPC分类号： H04W36/04 ,  H04W16/32 ,  H04W36/32

    摘要： In a hierarchical micro/macro-cell network, a mobile station will be handed over from a microcell to a macrocell if a number of microcells recognize the mobile station as fast, so that the fast moving mobile stations do not cause a considerable number of handovers between microcells, which make the call control difficult. However, in order to avoid unnecessary switches up to macrocells, a mobile station and the call are handed over to a macrocell only when the mobile station is recognized as fast in a sufficient number of microcells.

    摘要翻译： PCT No.PCT / FI95 / 00211 Sec。 371日期：1996年10月15日 102（e）日期1996年10月15日PCT提交1995年4月12日PCT公布。 公开号WO95 / 28813 日期1995年10月26日在分级微/宏小区网络中，如果多个微小区将移动台识别为快，移动站将从微小区切换到宏小区，使得快速移动的移动台不会导致 在微小区之间相当多的切换，这使得呼叫控制困难。 然而，为了避免不必要的切换到宏小区，只有当移动站在足够数量的微小区中被识别为快时，移动站和呼叫才被切换到宏小区。

    Communication system
    6.
    发明授权
    Communication system 有权
    通讯系统

    公开(公告)号：US07542779B2

    公开(公告)日：2009-06-02

    申请号：US10398718

    申请日：2001-10-09

    申请人： Timo Halonen ,  Fabio Longoni ,  Juan Melero ,  François D'Argence ,  Arto Ta Kangas

    发明人： Timo Halonen ,  Fabio Longoni ,  Juan Melero ,  François D'Argence ,  Arto Ta Kangas

    IPC分类号： H04W72/00 ,  H04W4/00

    CPC分类号： H04W16/14 ,  H04W28/16 ,  H04W88/06

    摘要： A communication system, said system arranged to provide communication coverage over an area, said system comprising a plurality of first means, each of said first means controlling at least one parameter and/or configuration setting with respect to an area smaller than said coverage area and second means for receiving information from a plurality of said plurality of first means and for controlling at least one parameter and/or configuration setting with respect to the area associated with at least one of said plurality of said plurality of first means.

    摘要翻译： 一种通信系统，所述系统被布置成在一个区域上提供通信覆盖，所述系统包括多个第一装置，每个所述第一装置控制相对于小于所述覆盖区域的区域的至少一个参数和/或配置设置;以及 用于从多个所述多个第一装置接收信息并且用于控制关于与所述多个所述多个第一装置中的至少一个相关联的区域的至少一个参数和/或配置设置的第二装置。

    Method and system for dynamic channel assignment
    7.
    发明授权
    Method and system for dynamic channel assignment 有权
    动态通道分配的方法和系统

    公开(公告)号：US07336956B2

    公开(公告)日：2008-02-26

    申请号：US10451890

    申请日：2001-12-17

    申请人： Timo Halonen ,  Juan Melero ,  Mark Keenan

    发明人： Timo Halonen ,  Juan Melero ,  Mark Keenan

    IPC分类号： H04Q7/20

    CPC分类号： H04W72/082 ,  H04W72/0486

    摘要： A method and system for mobile communication, in which method a channel is allocated for a connection having a certain quality of service between a mobile station and a base station in a network whose time-slots are synchronized with each other. The system collects interference information (202 to 204) from connections already in use, information on the traffic load of the network (205), defines a level value (206) for information to be communicated, forms a parameter value (201) for the channel of the cell and allocates the channel (200, 201).

    摘要翻译： 一种用于移动通信的方法和系统，其中在时隙彼此同步的网络中的移动站和基站之间的具有一定服务质量的连接的信道被分配。 系统从已经使用的连接中收集干扰信息（202〜204），关于网络的业务负载的信息（205）定义用于要传送的信息的级别值（206），形成用于 信道，并分配信道（200,201）。

    Handover method
    8.
    发明授权
    Handover method 有权
    切换方式

    公开(公告)号：US06816729B1

    公开(公告)日：2004-11-09

    申请号：US09654986

    申请日：2000-09-05

    申请人： Timo Halonen

    发明人： Timo Halonen

    IPC分类号： H04Q720

    CPC分类号： H04W36/30

    摘要： The invention relates to a handover method, mobile system and apparatus deciding on the handover of the mobile system triggering an accelerated handover algorithm when the signal level and/or quality between the mobile station and a serving base transceiver station quickly drops. The method measures the level and/or quality of the signal between the base transceiver station and the mobile station, sets a predefined signal change as the trigger value, calculates the change in the signal level and/or quality, and if the change is at least equal to the trigger value, executes the first handover algorithm.