专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO9816078A2 TRAFFIC HOT SPOT LOCATING METHOD 审中-公开
标题翻译：交通火线定位方法
公开(公告)号：WO9816078A2
公开(公告)日：1998-04-16
申请号：PCT/FI9700607
申请日：1997-10-07
申请人： NOKIA TELECOMMUNICATIONS OY , VAARA TOMI , AALTO RISTO
发明人： VAARA TOMI , AALTO RISTO
IPC分类号： H04W24/00 , H04Q7/34 , H04Q7/38
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 simltaneously two basic measurements of digital radio systems: timing advance and adjacent cell measurement. Timing advance informs the distance (n0-n10) of the mobile station from the base station (BTS3) 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 (T1, T2) 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 monotoring traffic distribution. Timing advance is utilized to determine a set of circular, base-station-centric areas (n0-n10) and adjacent cell measurements are utilized to determine the direction of the mobile station to the base station (BTS3).
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：定时提前和相邻小区测量。定时提前通知来自基站（BTS3）的移动台的距离（n0-n10），而不是方向。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，可以确定移动站的一组可能的位置（T1，T2）。当这些测量同时使用时，它们排除了彼此的不准确之处，并使得能够非常精确地定位用于单调流量分布的位置确定。利用定时提前来确定一组圆形的，以基站为中心的区域（n0-n10），并且使用相邻的小区测量来确定移动台到基站（BTS3）的方向。

2. 发明申请

WO1995035006A1 HANDOVER IN A MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：手动通信系统中的切换
公开(公告)号：WO1995035006A1
公开(公告)日：1995-12-21
申请号：PCT/FI1995000341
申请日：1995-06-12
申请人： NOKIA TELECOMMUNICATIONS OY , VAARA, Tomi
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04Q07/38
CPC分类号： H04W36/04 , H04W16/32
摘要： The invention relates to a handover in a mobile communication system in which a mobile station measures (51) the level of the downlink signals (BTS_DOWNLINK) of the neighbouring cells of the serving cell, and transmits the measurement results to a fixed network which measures (52) the receive level (MS_UPLINK) of the mobile station uplink signal at the serving cell. At least some of the cells of the mobile communication system are assigned as chains of two or more cells. The fixed network reacts to a sudden drop (53) in the receive level of the mobile station uplink signal below a predetermined threshold level (LRD) at the serving cell by carrying out (55, 56) a handover to a chained cell on the basis of one or more of the latest signal level (BTS_DOWNLINK) measurements.
摘要翻译：本发明涉及一种移动通信系统中的切换，其中移动台测量（51）服务小区的相邻小区的下行链路信号（BTS_DOWNLINK）的电平，并将测量结果发送到固定网络，该固定网络测量 52）服务小区的移动台上行链路信号的接收电平（MS_UPLINK）。移动通信系统的至少一些小区被分配为两个或更多小区的链。固定网络在服务小区通过执行（55,56）基于链路的小区的切换来响应在移动台上行链路信号的接收电平中低于预定阈值电平（LRD）的突然下降（53）一个或多个最新的信号电平（BTS_DOWNLINK）测量。

3. 发明申请

WO0042779A3 CELL SELECTION IN A RADIO NETWORK 审中-公开
标题翻译：无线电网络中的细胞选择
公开(公告)号：WO0042779A3
公开(公告)日：2000-09-28
申请号：PCT/FI0000029
申请日：2000-01-17
申请人： NOKIA NETWORKS OY , HAUMONT SERGE , MUHONEN AHTI , VAARA TOMI
发明人： HAUMONT SERGE , MUHONEN AHTI , VAARA TOMI
IPC分类号： H04M3/00 , H04W4/02 , H04W8/18 , H04W36/38 , H04Q7/38 , H04Q7/36
CPC分类号： H04W36/38 , H04W4/02 , H04W8/18
摘要： A method for selecting a cell for a mobile station (MS) in a cellular telecommunications network, wherein the mobile station (MS) sends a radio station controller (BSC) measurement reports (6-4) comprising information (61, 631 ... 64N) about the mobile station's serving cell and its neighbour cells. The mobile station or its subscriber is associated with at least one set of special cells called LSA cells. Information on the set of special cells is transferred to the radio station controller (BSC), and the mobile station (MS) at least participates in the transferring of information, preferably by sending an explicit list of its LSA cells or by including in at least one measurement report (6-4) a flag bit (62, 641 ... 64N) indicating whether or not the cell in question is a special cell.
摘要翻译：一种用于在蜂窝电信网络中选择用于移动台（MS）的小区的方法，其中所述移动台（MS）发送包括信息（61,631 ...）的无线电台控制器（BSC）测量报告（6-4） 64N）关于移动台的服务小区及其相邻小区。移动站或其订户与至少一组称为LSA小区的特殊小区相关联。关于特殊小区的信息被传送到无线电台控制器（BSC），并且移动台（MS）至少参与信息的传送，优选地通过发送其LSA信元的显式列表或至少包括一个测量报告（6-4）指示所述单元是否是特殊单元的标志位（62,641 ... 64N）。

4. 发明申请

WO0072616B1 A ROBUST AND EFFICIENT METHOD FOR SMOOTHING MEASUREMENT RESULTS 审中-公开
标题翻译：一种用于平滑测量结果的稳定有效的方法
公开(公告)号：WO0072616B1
公开(公告)日：2001-02-08
申请号：PCT/FI0000443
申请日：2000-05-17
申请人： NOKIA NETWORKS OY , LEHTINEN JONI , VAARA TOMI
发明人： LEHTINEN JONI , VAARA TOMI
IPC分类号： H04B17/00 , H04Q7/34
CPC分类号： H04B17/309 , H04B17/21
摘要： A method for smoothing measurement results, the method comprising steps of selecting the measurement results used for smoothing (401), giving a finite weight factor for each of said measurement results (403), and selecting the sample size used in the smoothing. Samples (405) are taken from the measurement results, of which each sample contains a number of measurement results, the number being determined by said sample size, and on the basis of each said sample a parameter representing the sample (407) is calculated. The method is characterised in that said weight factors are used in the calculation of said parameter, and said parameter representing the sample is selected so that it is a measure of the center of the sample and so that the value of its breaking point is substantially different from zero. The invention also relates to a network element of a radio access network and to a mobile station.
摘要翻译：一种用于平滑测量结果的方法，所述方法包括以下步骤：选择用于平滑的测量结果（401），给出每个所述测量结果（403）的有限权重因子，以及选择平滑中使用的样本大小。从测量结果中取出样本（405），其中每个样本包含多个测量结果，该数量由所述样本大小确定，并且基于每个所述样本计算表示样本（407）的参数。该方法的特征在于，在所述参数的计算中使用所述权重因子，并且选择表示样本的所述参数，使得其是样本中心的量度，并且其断点值基本上不同从零开始。本发明还涉及无线电接入网络和移动台的网络元件。

5. 发明申请

WO0064210A3 LOCATION-DEPENDENT SERVICES IN MOBILE COMMUNICATIONS SYSTEM 审中-公开
标题翻译：移动通信系统中的位置相关服务
公开(公告)号：WO0064210A3
公开(公告)日：2001-01-25
申请号：PCT/FI0000323
申请日：2000-04-14
申请人： NOKIA NETWORKS OY , OMNITEL PRONTO ITALIA S P A , VEHMER SEPPO , VAARA TOMI , PUTKIRANTA PETTERI , SALMELA SEIJA , BAECK JUHA , HULKKONEN TONY , TUOHINO MARKKU , HUOTARI SEPPO , MARCHIONNA EMILIO , ZINGARELLI VALERIO
发明人： VEHMER SEPPO , VAARA TOMI , PUTKIRANTA PETTERI , SALMELA SEIJA , BAECK JUHA , HULKKONEN TONY , TUOHINO MARKKU , HUOTARI SEPPO , MARCHIONNA EMILIO , ZINGARELLI VALERIO
IPC分类号： H04Q3/00 , H04W4/02 , H04Q7/38
CPC分类号： H04W4/02 , H04Q3/0029
摘要： In mobile communications systems cells overlap. This causes problems when location-based services are provided to subscribers. In order to overcome the problems, a cell list including the serving cell identity and neighbouring cell information of a mobile station is formed (3-5) and the cell list is then compared (3-12) with a predefined service area. On the basis of this comparison it is decided (3-12) whether or not the mobile station is in the service area.
摘要翻译：在移动通信系统中，小区重叠。当向订户提供基于位置的服务时，会导致问题。为了克服这些问题，形成包括移动站的服务小区标识和相邻小区信息的小区列表（3-5），然后将小区列表与预定义的服务区域进行比较（3-12）。在该比较的基础上，决定（3-12）移动台是否在服务区域。

6. 发明申请

WO1998016078A3 TRAFFIC HOT SPOT LOCATING METHOD 审中-公开
公开(公告)号：WO1998016078A3
公开(公告)日：1998-04-16
申请号：PCT/FI1997000607
申请日：1997-10-07
申请人： NOKIA TELECOMMUNICATIONS OY , VAARA, Tomi , AALTO, Risto
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04Q07/38

7. 发明申请

WO1996019087A1 CELLULAR MOBILE STATION SYSTEM 审中-公开
标题翻译：细胞移动站系统
公开(公告)号：WO1996019087A1
公开(公告)日：1996-06-20
申请号：PCT/FI1995000676
申请日：1995-12-12
申请人： NOKIA TELECOMMUNICATIONS OY , VAARA, Tomi
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04Q07/38
CPC分类号： H04W16/26 , H04B7/2606 , H04W36/08
摘要： The invention relates to a cellular mobile station system wherein a handover decision is based on measuring downlink transmissions of a serving cell (S) and neighbouring cells (A) by a mobile station. Adjacent cells are typically arranged to be partly overlapping (OA) so as to ensure there is a sufficient period of time for the reception and decoding of the downlink transmissions of the neighbouring cells, as well as for a handover decision. In some of the cells (S), there may be terrain obstacles, buildings, tunnels or the like obstacles (23) shadowing the downlink transmission of the neighbouring cell (A) so that overlapping (OA) is not sufficient between such a cell and a neighbouring cell. According to the invention, a repeater or an antenna (22) is provided for extending the coverage area (A') of the downlink transmission of the shadowed neighbouring cell (A) in such a cell (S) so as to allow an advanced transmission and decoding of the downlink transmission of the shadowed neighbouring cell.
摘要翻译：本发明涉及一种蜂窝移动站系统，其中切换判定基于移动台测量服务小区（S）和相邻小区（A）的下行链路传输。相邻小区通常被布置为部分重叠（OA），以便确保有足够的时间段用于相邻小区的下行链路传输的接收和解码以及切换决定。在一些小区（S）中，可能存在遮挡相邻小区（A）的下行链路传输的地形障碍物，建筑物，隧道等障碍物（23），使得在这样的小区和一个相邻的单元格。根据本发明，提供了一种中继器或天线（22），用于在这样的小区（S）中扩展被遮蔽的相邻小区（A）的下行链路传输的覆盖区域（A'），以便允许高级传输以及对被遮蔽的相邻小区的下行链路传输的解码。

8. 发明申请

WO1995035007A1 TRAFFIC CONTROL METHOD IN A HIERARCHICAL MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：分层移动通信系统中的交通控制方法
公开(公告)号：WO1995035007A1
公开(公告)日：1995-12-21
申请号：PCT/FI1995000342
申请日：1995-06-12
申请人： NOKIA TELECOMMUNICATIONS OY , AALTO, Risto , VAARA, Tomi
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04Q07/38
CPC分类号： H04W36/04 , Y02D70/00 , Y02D70/1222 , Y02D70/1242
摘要： The invention relates to a traffic control method in a hierarchical mobile communication system which comprises mobile stations (MS), a microcell network (C1-C6) primarily intended to be used by mobile stations of a relatively lower transmitting power class, a macrocell network (CM) 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. Traffic is controlled 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 neighbouring cell are also taken into account in the handover decision so that only a neighbouring 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 said handover.
摘要翻译：本发明涉及分层移动通信系统中的业务控制方法，其包括移动台（MS），主要由相对较低的发射功率级的移动台使用的微小区网络（C1-C6），宏小区网络 CM），其至少部分地覆盖微小区网络，并且主要由相对较高发射功率等级的移动站使用。交通由切换控制，使得除了无线电路径的测量之外，在切换决策中也考虑了移动台的发射功率等级和相邻小区的小区类型，使得仅相邻小区选择移动台基于其发射功率等级主要使用的小区类型作为所述切换的目标小区。

9. 发明申请

WO1995028813A1 HANDOVER WITH FAST MOVING MOBILE STATION DETECTION BETWEEN A MICROCELL AND A MACROCELL 审中-公开
标题翻译：用快速移动移动站检测MICROCELL和MACROCELL之间的切换
公开(公告)号：WO1995028813A1
公开(公告)日：1995-10-26
申请号：PCT/FI1995000211
申请日：1995-04-12
申请人： NOKIA TELECOMMUNICATIONS OY , VAARA, Tomi , HALONEN, Timo
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04Q07/38
CPC分类号： H04W36/04 , H04W16/32 , H04W36/32
摘要： The invention relates to a method for implementing handover between a microcell and a macrocell in a cellular mobile communication system. Microcells (C1-C6) are primarily used by mobile stations (MS) with a low transmitting power. Macrocells (CM), which at least partly overlay the microcell network, are primarily used by mobile stations with a high transmitting power. According to the invention, a microcell can be assigned two groups of neighbouring cells and a threshold value for the time the mobile station is registered to the microcell. A mobile station (MS) which primarily uses the microcell network (C1-C6) can be handed up to use the macrocell network (CM), if the mobile station moves from one group of neighbouring cells to the microcell and further to a second group of neighbouring cells with such high speed that the time of registration to the microcell is, in a predetermined number of the microcells through which the mobile station moves, shorter than the threshold value.
摘要翻译：本发明涉及一种在蜂窝移动通信系统中实现微小区与宏小区之间切换的方法。微蜂窝（C1-C6）主要由具有低发射功率的移动台（MS）使用。至少部分覆盖微小区网络的宏小区（CM）主要由具有高发射功率的移动台使用。根据本发明，可以向微小区分配两组相邻小区和移动台向微小区注册的时间的阈值。如果移动站从一组相邻小区移动到微小区，并且进一步移动到第二组，则可以将主要使用微小区网络（C1-C6）的移动台（MS）传递到使用宏小区网络（CM）相邻小区的高速度，使得在移动站移动的预定数量的微小区中，向微小区注册的时间短于阈值。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式