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1. 发明授权

US07526642B2 Controlling delivery of certificates in a mobile communication system 有权
标题翻译：控制移动通信系统中证书的传送
公开(公告)号：US07526642B2
公开(公告)日：2009-04-28
申请号：US10338885
申请日：2003-01-09
申请人： Tuija Hurtta , Nadarajah Asokan , Philip Ginzboorg , Valtteri Niemi , Miikka Poikselkä , Timo M. Rantalainen
发明人： Tuija Hurtta , Nadarajah Asokan , Philip Ginzboorg , Valtteri Niemi , Miikka Poikselkä , Timo M. Rantalainen
IPC分类号： H04L9/00 , H04K1/00 , H04M1/66
CPC分类号： H04L63/0823 , H04L63/0892 , H04W12/06 , H04W12/08
摘要： In order to enable a home network operator to also control the issuing of certificates to a roaming subscriber, first information indicating whether or not it is allowed to issue a certificate to the subscriber is maintained in the subscription information. The first information is checked in response to a subscriber's certificate request received from the subscriber and the certificate is generated and delivered to the subscriber only if certificate issuance is allowed.
摘要翻译：为了使家庭网络运营商能够控制向漫游用户发放证书，指示是否允许向用户发放证书的第一信息被保留在订阅信息中。响应于从用户接收到的订户的证书请求来检查第一信息，并且只有在允许证书颁发时才生成证书并将其传送给订户。

2. 发明申请

US20080200188A1 Base-Station-Controlled Paging in Mobile Radio Systems 审中-公开
标题翻译：移动无线电系统中的基站控制寻呼
公开(公告)号：US20080200188A1
公开(公告)日：2008-08-21
申请号：US11885905
申请日：2005-03-09
申请人： Jarno Rajahalme , Timo M. Rantalainen , Sami Uskela , Seppo Vesterinen
发明人： Jarno Rajahalme , Timo M. Rantalainen , Sami Uskela , Seppo Vesterinen
IPC分类号： H04Q7/20
CPC分类号： H04W68/00 , H04W68/08 , H04W68/10
摘要： This invention relates to a method for paging a mobile station (6-1 . . . 6-3) in a mobile radio system (1a; 1b) that comprises a plurality of base stations (3a-1, 3a-2; 3b-1, 3b-2; 3-1 . . . 3-3) each serving at least one cell (80-1 . . . 80-3) of said mobile radio system, said method comprising receiving (100) a data packet destined for said mobile station at one of said base stations during a dormant period of said mobile station, wherein it is unknown in which cell of said mobile radio system said mobile station is located during said dormant period; and taking action (103, 105) at said base station that received said data packet to page said mobile station in response to said received data packet in order to determine said cell in which said mobile station is located. The invention further relates to a corresponding computer program, computer program product, base station, mobile radio system and mobile station.
摘要翻译：本发明涉及一种用于在移动无线电系统（1a; 1b）中寻呼移动台（1至1; b）的方法，所述移动台包括多个基站（3a-1,3a- 每个服务于所述移动无线电系统的至少一个小区（80-1.5-3），所述方法包括：接收（2）; 3 b-1,3b-2; 3 - 100）在所述移动台的休眠期间，在所述基站中的一个目的地为所述移动台的数据分组，其中所述移动台在所述休眠期间所述移动台位于哪个小区内是未知的; 以及在接收到所述数据分组的所述基站处采取动作（103,105），以响应于所述接收到的数据分组来寻呼所述移动台，以便确定所述移动台所在的小区。本发明还涉及相应的计算机程序，计算机程序产品，基站，移动无线电系统和移动台。

3. 发明授权

US06456237B1 Method of measuring time difference, and radio system 有权
标题翻译：测量时差的方法和无线电系统
公开(公告)号：US06456237B1
公开(公告)日：2002-09-24
申请号：US09677114
申请日：2000-09-29
申请人： Ville Ruutu , Timo M. Rantalainen , Marko Aulis Alanen , Gudni Gunnarsson , Olli Heikki Antero Hyvärinen
发明人： Ville Ruutu , Timo M. Rantalainen , Marko Aulis Alanen , Gudni Gunnarsson , Olli Heikki Antero Hyvärinen
IPC分类号： G01S124
CPC分类号： H04W64/00 , G01S1/045 , G01S5/10
摘要： The invention relates to a method of measuring a time difference and a radio system employing the method, the radio system comprising base stations, terminals, time difference units and a time difference centre. A real time difference of the base station is formed on the basis of measurements carried out by the time difference units by means of an observed time difference and a geometrical time difference in the time difference centre as a function of time, in which case the moment of occurrence of the real time difference measured is connected to the real time difference RTD of the base station.
摘要翻译：本发明涉及一种测量时差的方法和采用该方法的无线电系统，该无线电系统包括基站，终端，时差单元和时差中心。基于通过时差单位进行的测量，通过观测时间差和时差中心的几何时间差作为时间的函数形成基站的实时差，在这种情况下，时刻测量的实时差的出现连接到基站的实时差RTD。

4. 发明授权

US06445928B1 Calculation method in a radio system for calculating the geometrical time difference between transmitters 失效
标题翻译：用于计算发射机之间的几何时间差的无线电系统中的计算方法
公开(公告)号：US06445928B1
公开(公告)日：2002-09-03
申请号：US09673364
申请日：2000-12-05
申请人： Ville Ruutu , Timo M. Rantalainen
发明人： Ville Ruutu , Timo M. Rantalainen
IPC分类号： H04Q720
CPC分类号： H04W64/00 , G01S5/02 , G01S5/021 , G01S5/10
摘要： The invention relates to a calculating method and a radio system comprising a set of emitters and a set of receivers and a measuring means, which measure the time difference between the reception moments of signals transmitted by the transmitted while the receiver is receiving signals, and which calculate the geometrical time difference of he signals transmitted by the transmitters. The radio system comprises a calculating means, which form the real time difference between the transmission moments of the signals transmitted by the transmitters as a function of time by means of measuring the time difference of the signals received by the receiver and by means of the geometrical time difference, in such a way that the calculating means and the geometrical time difference to the time difference based on the reception moments. Moreover, the calculating means sum up directly measured real time differences and thereby calculate the real time differences between the other transmitters in the coverage area of the receiver. Further, the calculating means calculate the real time differences between the transmitters in the coverage areas of different receivers by using the already calculated time differences between the transmitters.
摘要翻译：本发明涉及一种包括一组发射器和一组接收器的计算方法和无线电系统，以及测量装置，其测量在接收机正在接收信号时通过发送的信号的接收时刻之间的时间差，以及哪个计算发射机发射的信号的几何时间差。无线电系统包括计算装置，其通过测量由接收机接收的信号的时间差并通过几何形状来形成由发射机发送的信号作为时间的函数的传输力矩之间的实时差时间差，使得计算装置和基于接收时刻的时差的几何时间差。此外，计算装置将直接测量的实时差累加，从而计算接收机的覆盖区域中的其他发射机之间的实时差。此外，计算装置通过使用已经计算出的发射机之间的时间差来计算不同接收机的覆盖区域中的发射机之间的实时差。

5. 发明授权

US07813505B2 Sequence number synchronization for ciphering 有权
标题翻译：用于加密的序列号同步
公开(公告)号：US07813505B2
公开(公告)日：2010-10-12
申请号：US11591483
申请日：2006-11-02
申请人： Dan Forsberg , Timo M. Rantalainen , Haitao Tang
发明人： Dan Forsberg , Timo M. Rantalainen , Haitao Tang
IPC分类号： H04N7/167
CPC分类号： H04L63/0428 , H04L9/12 , H04L2209/80 , H04W8/26
摘要： Sequence numbers for data packets to be transmitted using bearers having bearer identifiers in a communications system are generated, wherein the sequence numbers are generated independently for each of the bearers used for transmitting the data packets. Last generated sequence numbers for each of the bearers identifiers are stored and held in a memory. When a sequence number for a data packet to be transmitted using a bearer out of the bearers which has been used before is to be generated the memory is checked on a last generated sequence number for the bearer with a previously used bearer identifier and the sequence number is generated in accordance therewith.
摘要翻译：产生使用在通信系统中具有承载标识符的承载来发送的数据分组的序列号，其中为用于发送数据分组的每个承载而独立生成序列号。每个承载标识符的最后生成的序列号被存储并保存在存储器中。当要使用之前使用过的承载中的承载进行发送的数据包的序列号将被生成时，使用先前使用的承载标识符和序列号在最后生成的承载序列号上检查存储器根据其生成。

6. 发明申请

US20080002594A1 Sequence number synchronization for ciphering 有权
标题翻译：用于加密的序列号同步
公开(公告)号：US20080002594A1
公开(公告)日：2008-01-03
申请号：US11591483
申请日：2006-11-02
申请人： Dan Forsberg , Timo M. Rantalainen , Haitao Tang
发明人： Dan Forsberg , Timo M. Rantalainen , Haitao Tang
IPC分类号： H04J1/16 , H04L12/54 , H04L1/18
CPC分类号： H04L63/0428 , H04L9/12 , H04L2209/80 , H04W8/26
摘要： Sequence numbers for data packets to be transmitted using bearers having bearer identifiers in a communications system are generated, wherein the sequence numbers are generated independently for each of the bearers used for transmitting the data packets. Last generated sequence numbers for each of the bearers identifiers are stored and held in a memory. When a sequence number for a data packet to be transmitted using a bearer out of the bearers which has been used before is to be generated the memory is checked on a last generated sequence number for the bearer with a previously used bearer identifier and the sequence number is generated in accordance therewith.
摘要翻译：产生使用在通信系统中具有承载标识符的承载来发送的数据分组的序列号，其中为用于发送数据分组的每个承载而独立生成序列号。每个承载标识符的最后生成的序列号被存储并保存在存储器中。当要使用之前使用过的承载中的承载进行发送的数据包的序列号将被生成时，使用先前使用的承载标识符和序列号在最后生成的承载序列号上检查存储器根据其生成。

7. 发明授权

US07194272B2 Calculation method in a radio system for calculating the geometrical time difference between transmitters 失效
标题翻译：用于计算发射机之间的几何时间差的无线电系统中的计算方法
公开(公告)号：US07194272B2
公开(公告)日：2007-03-20
申请号：US10195079
申请日：2002-07-15
申请人： Ville Ruutu , Timo M. Rantalainen
发明人： Ville Ruutu , Timo M. Rantalainen
IPC分类号： H04Q7/20
CPC分类号： H04W64/00 , G01S5/02 , G01S5/021 , G01S5/10
摘要： A calculating method and a radio system comprising a set of emitters and a set of receivers and a measuring mechanism, which measure the time difference between the reception moments of signals transmitted by the transmitters while the receiver is receiving signals, and which calculate the geometrical time difference of the signals transmitted by the transmitters. The radio system includes a calculating mechanism, which forms the real time difference between the transmission moments of the signals transmitted by the transmitters as a function of time by of measuring the time difference of the signals transmitted by the transmitters as a function of time by of measuring the time difference of the signals received by the receiver and by of the geometrical time difference.
摘要翻译：一种计算方法和无线电系统，包括一组发射器和一组接收器和测量机构，其测量在接收机正在接收信号时由发射机发射的信号的接收矩之间的时间差，并且计算几何时间由发射机发射的信号的差异。该无线电系统包括一个计算机构，其通过测量发射机发射的信号的时间差作为时间的函数，形成由发射机发送的信号的传输力矩与时间的函数之间的实时差测量由接收机接收的信号的时间差和几何时间差。

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