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1. 发明授权

US07062280B2 Space identification system 有权
标题翻译：空间识别系统
公开(公告)号：US07062280B2
公开(公告)日：2006-06-13
申请号：US10183314
申请日：2002-06-25
申请人： Petri Kangas , Jani Mäntyjärvi , Sami Sillanpää , Antti Takaluoma , Kari Kangas , Timo Tokkonen
发明人： Petri Kangas , Jani Mäntyjärvi , Sami Sillanpää , Antti Takaluoma , Kari Kangas , Timo Tokkonen
IPC分类号： H04Q7/20
CPC分类号： G08B21/24
摘要： System and method for identifying various types of room facilities to find out and take into account space information. A tag of a space (S2) is included in the fluctuation of the intensity of the light emitted by a lamp (LF1) provided in the space in question. The receivers included in the system are arranged e.g. in commercial mobile stations (R1). These are provided with a light detector and with a DSP algorithm that analyses the signal given by said light detector. As a result of the analysis, for instance the mobile station is automatically switched off when entering the space in question. There is neither needed a separate transmitter nor separate energy supply arrangements to send the space tag, and the space tag signal can be detected throughout said space. As regards the mobile station, the space-specific operations can be performed automatically, so that the mobile station user does not need to bother, and his possible negligence does not prevent the precautions from being executed.
摘要翻译：用于识别各种房间设施的系统和方法，以找出并考虑空间信息。在由所述空间中设置的灯（LF 1）发射的光的强度的波动中包括空间的标签（S 2）。包括在系统中的接收机被布置为例如。在商业移动台（R 1）。它们具有光检测器和DSP算法，分析由所述光检测器给出的信号。作为分析的结果，例如当进入所讨论的空间时，移动台自动关闭。既不需要单独的发射器也不需要单独的能量供应装置来发送空间标签，并且可以在整个空间中检测空间标签信号。关于移动台，可以自动执行特定于空间的操作，使得移动台用户不需要打扰，并且他可能的疏忽并不妨碍执行预防措施。

2. 发明授权

US6122352A Method for controlling a credit customer call 有权
标题翻译：用于控制信用客户呼叫的方法
公开(公告)号：US6122352A
公开(公告)日：2000-09-19
申请号：US329805
申请日：1999-06-10
申请人： Kari Kangas , John R. Banks
发明人： Kari Kangas , John R. Banks
IPC分类号： H04M15/00 , H04M17/00 , H04Q3/00
CPC分类号： H04Q3/0029 , H04M15/00 , H04M17/00
摘要： The invention relates to a method for controlling a credit customer call. Subscriber-specific accounts on which the subscribers can purchase connection time are kept at a centralized point of a telecommunications network. In order that tariff changes taking place on the connections may be observed in a simple way without causing a high instantaneous load on the network, a request (Initial.sub.-- DP) requesting connection time for the use of the connection is sent to a centralized point (SCP) of the network. In response to the request, the balance of the account of said customer is checked at the centralized point of the network and the length of the connection time to be assigned to the connection per a request sent by the exchange is determined. When the balance of the account permits, a message (AC) including information (ST) on the length of the connection time assigned to the connection is sent in response to the request sent by the network exchange. During the connection, the network exchange monitors the elapsing of the connection time assigned per request, and when the assigned connection time is less than a specified threshold, an additional time request (ACR) requesting additional connection time is sent to the centralized point. Tariff changes are checked at least in connection with each discrete additional time request (ACR), and on the basis of the check, the length of the connection time to be assigned per a request sent by the exchange is redetermined, said message being retransmitted if the account balance permits. When the connection is terminated, the amount is adjusted in accordance with the actual moment of termination.
摘要翻译：本发明涉及一种用于控制信用客户呼叫的方法。用户可以购买连接时间的订户特定帐户保持在电信网络的集中点。为了在连接上发生电价变化可以以简单的方式观察，而不会导致网络上的高瞬时负载，请求使用连接的连接时间的请求（Initial-DP）被发送到集中点 SCP）的网络。响应于该请求，在网络的集中点处检查所述客户的帐户的余额，并确定由交换机发送的请求被分配给连接的连接时间的长度。当帐户的余额允许时，响应于网络交换机发送的请求，发送包括关于分配给该连接的连接时间的长度的信息（ST）的消息（AC）。在连接期间，网络交换机监视每个请求分配的连接时间的过去，当分配的连接时间小于指定的阈值时，向集中点发送请求附加连接时间的附加时间请求（ACR）。至少与每个离散附加时间请求（ACR）相关联地检查电价变化，并且基于该检查，重新确定由交换机发送的请求要分配的连接时间的长度，如果账户余额允许。当连接终止时，根据终止的实际时刻调整数量。

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