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1. 发明授权

US06456847B1 Timing of handover 有权
标题翻译：交接时间
公开(公告)号：US06456847B1
公开(公告)日：2002-09-24
申请号：US09457918
申请日：1999-12-09
申请人： Harri Lilja , Seppo Hämäläinen , Kari Pehkonen
发明人： Harri Lilja , Seppo Hämäläinen , Kari Pehkonen
IPC分类号： H04Q720
CPC分类号： H04W36/06
摘要： The invention relates to a radio system and a method of timing an interfrequency handover in a WCDMA cellular radio system where data transmission between a terminal equipment and a base station employs several adjacent alternative frequency bands, and which comprises several different base stations the coverage areas of which overlap at least partly, the base stations utilizing frequency band groups that differ from one another and that are situated next to one another in the frequency range, in which system a terminal equipment communicates with a first base station on a first frequency band and measures the strength of a first signal it has received from the base station, and wherein the terminal equipment measures the strength of a second signal transmitted by a second base station on a second, adjacent frequency band. In order to perform a handover at a correct moment, the terminal equipment compares the measurement results of the first and the second signal, and if the second signal exceeds the first signal by a given threshold value, the terminal equipment signals a handover request to the first base station.
摘要翻译：本发明涉及无线电系统和定时在WCDMA蜂窝无线电系统中定时切换的方法，其中终端设备和基站之间的数据传输采用几个相邻的替代频带，并且其包括几个不同的基站，覆盖区域其至少部分地与所述基站利用彼此不同并且在频率范围内彼此相邻的频带组，基站在终端设备与第一频带上的第一基站进行通信，并且测量其从基站接收到的第一信号的强度，并且其中终端设备测量由第二基站在第二相邻频带上发送的第二信号的强度。为了在正确的时刻执行切换，终端设备比较第一和第二信号的测量结果，并且如果第二信号超过给定阈值的第一信号，则终端设备向切换请求发信号第一基站。

2. 发明授权

US06266321B1 Method for transmitting two parallel channels using code division and an apparatus realizing the method 失效
标题翻译：使用码分割发送两个并行信道的方法和实现该方法的装置
公开(公告)号：US06266321B1
公开(公告)日：2001-07-24
申请号：US09086077
申请日：1998-05-28
申请人： Kari Pehkonen , Harri Lilja
发明人： Kari Pehkonen , Harri Lilja
IPC分类号： H04J1304
CPC分类号： H04W52/30 , H03M7/4006 , H04B7/2628 , H04B10/25754 , H04J13/0077 , H04J13/16 , H04L51/04 , H04L51/28 , H04L51/38 , H04L65/1006 , H04L65/1016 , H04N19/109 , H04N19/139 , H04N19/625 , H04N19/91 , H04W4/12 , H04W4/14 , H04W8/26 , H04W72/042 , H04W76/12 , H04W88/085 , Y10S370/906 , Y10S370/907
摘要： To simultaneously transmit data related to two channels using code division data related to a first channel (DTCH) are spread parallely using a first spreading code (CI) and a second spreading code (CQ), data related to a second channel (PCCH) are spread parallely using a first spreading code (CI) and a second spreading code (CQ), the power level of a signal representing said data related to the second channel (PCCH) after the spreading is changed (G) with respect to the power level of a signal representing the data related to the first channel (DTCH) after the spreading, and a transmission is compiled from spread data related to the first channel and spread data related to the second channel the power level of which has been changed.
摘要翻译：使用与第一通道（DTCH）相关的代码分割数据同时发送与两个通道相关的数据使用第一扩展码（CI）和第二扩展码（CQ）平行地扩展，与第二通道（PCCH）相关的数据被扩展平行地使用第一扩展码（CI）和第二扩展码（CQ），表示与扩展之后的第二信道（PCCH）有关的所述数据的信号的功率电平相对于表示在扩展之后与第一信道（DTCH）相关的数据的信号，以及从与第一信道相关的扩展数据和与功率电平已被改变的第二信道相关的扩展数据进行传输。

3. 发明授权

US06438356B1 Method for minimizing effect of interference, and radio system 有权
标题翻译：减少干扰影响的方法和无线电系统
公开(公告)号：US06438356B1
公开(公告)日：2002-08-20
申请号：US09974828
申请日：2001-10-12
申请人： Harri Lilja , Seppo Hämäläinen
发明人： Harri Lilja , Seppo Hämäläinen
IPC分类号： H04B100
CPC分类号： H04W52/18 , H04W52/54
摘要： A method for minimizing the effect of interference in a radio system including a radio system comprises a measuring means which is adapted to measure the transmission frequency of the power control requests transmitted by a base transceiver station to each subscriber terminal. The radio system comprises an attenuation means which is adapted to alter the attenuation of the signals arriving at the reception band of the base transceiver station and which are transmitted by the subscriber terminal, the transmission frequency of power control requests transmitted to which has exceeded a predefined transmission frequency of power control requests.
摘要翻译：一种用于最小化包括无线电系统在内的无线电系统中的干扰影响的方法，包括测量装置，该测量装置适于测量由基站收发器发送给每个用户终端的功率控制请求的传输频率。无线电系统包括衰减装置，该衰减装置适于改变到达基站收发台的接收频带并由用户终端发射的信号的衰减，发送的超过预定义的功率控制请求的发射频率功率控制请求的传输频率。

4. 发明授权

US06535748B1 Wireless communication transceiver having a dual mode of operation 有权
标题翻译：具有双重操作模式的无线通信收发器
公开(公告)号：US06535748B1
公开(公告)日：2003-03-18
申请号：US09317594
申请日：1999-05-24
申请人： Juha Vuorio , Harri Lilja
发明人： Juha Vuorio , Harri Lilja
IPC分类号： H04B138
CPC分类号： H03D7/165 , H04B1/525 , H04B7/12
摘要： A transceiver for use in wireless communications including a first antenna and first filter coupled thereto to transmit signals in a first frequency range and a second antenna and second filter means coupled thereto to receive signals in the first frequency range or a second different frequency, in dependence on a mode of operation of the transceiver. In a first mode of operation the transceiver is arranged to transmit signals in the first frequency range via the first antenna and to receive signals in the second frequency range via the second antenna, and in a second mode of operation, the transceiver is arranged to receive signals in the first frequency range via the second antenna. Alternatively, the second antenna and second filter may receive signals in a third frequency range and in the second mode of operation, the transceiver is arranged to receive signals in the third frequency range via the second antenna.
摘要翻译：一种用于无线通信的收发器，包括第一天线和耦合到其的第一滤波器以在第一频率范围内传输信号，以及耦合到其的第二天线和第二滤波器装置，以依次接收第一频率范围或第二不同频率的信号在收发器的操作模式下。在第一操作模式中，收发器被布置成经由第一天线在第一频率范围内传输信号，并经由第二天线接收处于第二频率范围内的信号，并且在第二操作模式中，收发器被布置成接收通过第二天线在第一频率范围内的信号。或者，第二天线和第二滤波器可以在第三频率范围内接收信号，并且在第二操作模式中，收发器被布置成经由第二天线接收在第三频率范围内的信号。

5. 发明申请

US20090149127A1 Method for saving power in a wireless terminal and a terminal 有权
标题翻译：在无线终端和终端中节省电力的方法
公开(公告)号：US20090149127A1
公开(公告)日：2009-06-11
申请号：US12322465
申请日：2009-02-02
申请人： Marko Viitamaki , Heikki Kesti , Timo Nisula , Marko Kainulainen , Kristian Rosberg , Antti Lilja , Harri Lilja , Jari Vallstrom , Janne J. Kallio , Mika Maarala , Kai Nybacka , Juha Vaananen
发明人： Marko Viitamaki , Heikki Kesti , Timo Nisula , Marko Kainulainen , Kristian Rosberg , Antti Lilja , Harri Lilja , Jari Vallstrom , Janne J. Kallio , Mika Maarala , Kai Nybacka , Juha Vaananen
IPC分类号： H04B7/00 , H04M1/00
CPC分类号： H04W52/0216 , H04M1/0214 , H04M1/0245 , H04M1/725 , H04M1/7253 , H04M1/73 , H04M2250/02 , H04W84/12 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/142 , Y02D70/144 , Y02D70/22
摘要： The object of the invention is a method for controlling the power saving properties in a terminal, which utilizes cellular phone technology and short range radio frequency wireless communication features in order to increase the operative life of the batteries, and a terminal utilizing the method. In the method of the invention the activity state of the short range wireless communication utilization in the terminal determines the level of the short range wireless communication power save mode.
摘要翻译：本发明的目的是一种用于控制终端中的省电特性的方法，其利用蜂窝电话技术和短距离射频无线通信特征来增加电池的使用寿命，以及利用该方法的终端。在本发明的方法中，终端中短距离无线通信利用的活动状态决定了短距离无线通信节电模式的电平。

6. 发明授权

US06563883B1 Transmitter 有权
标题翻译：发射机
公开(公告)号：US06563883B1
公开(公告)日：2003-05-13
申请号：US09320768
申请日：1999-05-27
申请人： Marko Leinonen , Simo Kaleva , Heikki Mattila , Harri Lilja
发明人： Marko Leinonen , Simo Kaleva , Heikki Mattila , Harri Lilja
IPC分类号： H04L2720
CPC分类号： H03G3/3042 , H03F3/24 , H03F3/72 , H03F2203/7236 , H03F2203/7239 , H04B1/0483 , H04B2001/0408
摘要： A transmitter has an input for receiving a signal, gain controller for applying a first gain to the received signal, a first path for providing a second, relatively high gain for the received signal, a second path for providing a third, relatively low gain for said received signal, a transmitter for transmitting a signal and a controller to cause a received signal to pass through the gain controller and the first path when a relatively high gain is to be applied to the received signal and to cause a received signal to pass through the gain controller and the second path when a relatively low gain is to be applied to the received signal. When a change is made from using one of the first and second paths to using the other, the power of the signal transmitted by the transmitter varies by less than or equal to a predetermined amount.
摘要翻译：发射机具有用于接收信号的输入，用于对接收信号施加第一增益的增益控制器，用于为接收信号提供第二相对较高增益的第一路径，用于提供第三相对较低增益的第二路径所述接收信号，用于发送信号的发射机和控制器，以便当对接收到的信号施加相对较高的增益并使接收的信号通过时，使接收的信号通过增益控制器和第一路径当对接收到的信号施加相对低的增益时，增益控制器和第二路径。当使用第一和第二路径之一来使用另一路径进行改变时，由发射机发送的信号的功率变化小于或等于预定量。

7. 发明授权

US07593749B2 Method and radio terminal equipment arrangement of indicating incoming connection 有权
标题翻译：指示进入连接的方法和无线终端设备布置
公开(公告)号：US07593749B2
公开(公告)日：2009-09-22
申请号：US10522480
申请日：2003-05-28
申请人： Jari Vallström , Anne Elsilä , Sanna Raitanen , Harri Lilja
发明人： Jari Vallström , Anne Elsilä , Sanna Raitanen , Harri Lilja
IPC分类号： H04M1/20
CPC分类号： H04M1/725 , H04M1/7253 , H04M2250/02 , H04W92/18
摘要： A method of indicating about an incoming connection and a radio terminal equipment arrangement including a cellular core unit having a control unit and one or more peripheral units is provided. The control unit is configured to indicate the incoming connection in one or more peripheral units but not in the cellular core unit, when the LPRF connection between the cellular core unit and the peripheral unit is available; and to indicate the incoming connection in the cellular core unit, when the LPRF connection between the cellular core unit and the peripheral unit is not available and to indicate the incoming connection in the peripheral unit, when the LPRF connection between the cellular core unit and the peripheral unit becomes available.
摘要翻译：提供一种指示进入连接的方法和包括具有控制单元和一个或多个外围单元的蜂窝核心单元的无线电终端设备布置。当蜂窝核心单元和外围单元之间的LPRF连接可用时，控制单元被配置为指示在一个或多个外围单元中但不在蜂窝核心单元中的输入连接; 并且为了指示蜂窝核心单元中的进入连接，当蜂窝核心单元与外围单元之间的LPRF连接不可用并且指示外围设备中的进入连接时，当蜂窝核心单元和外围设备变得可用。

8. 发明申请

US20050286617A1 Communication device and data transmission method between at least two communication devices 有权
标题翻译：至少两个通信设备之间的通信设备和数据传输方法
公开(公告)号：US20050286617A1
公开(公告)日：2005-12-29
申请号：US11146755
申请日：2005-06-07
申请人： Harri Lilja , Jari Vallstrom
发明人： Harri Lilja , Jari Vallstrom
IPC分类号： H04W52/02 , H04W88/06 , H04L25/00
CPC分类号： H04W52/0232 , H04W52/0241 , H04W88/06 , Y02D70/1222 , Y02D70/142 , Y02D70/144 , Y02D70/166
摘要： A data transmission method between at least two mobile communication devices is provided, a communication device comprising a first and a second transceiver. The first transceiver communicates with a transceiver of another device with a data rate higher than that of the second transceiver, and the second transceiver communicates with a transceiver of another device with power consumption level lower than that of the first transceiver. The device is configured to communicate with another communication device using the first transceiver when data is to be transmitted between devices; stop using the first transceiver when data transmission ceases, and communicate with another communication device using the second transceiver to set up the use of first transceiver when a need to send data arises.
摘要翻译：提供了至少两个移动通信设备之间的数据传输方法，包括第一和第二收发器的通信设备。第一收发器与具有比第二收发器的数据速率更高的数据速率的另一设备的收发器通信，并且第二收发器与功率消耗水平低于第一收发器的收发器与另一设备的收发器进行通信。所述设备被配置为当要在设备之间传输数据时，使用所述第一收发器与另一通信设备进行通信; 当数据传输停止时停止使用第一收发器，并且当需要发送数据时，使用第二收发器与另一个通信设备进行通信，以建立第一收发器的使用。

9. 发明申请

US20050136993A1 Method of saving power, radio terminal equipment arrangement, cellular core unit, and peripheral unit 审中-公开
标题翻译：节电方法，无线终端设备布置，蜂窝核心单元和外围设备
公开(公告)号：US20050136993A1
公开(公告)日：2005-06-23
申请号：US10745253
申请日：2003-12-23
申请人： Harri Lilja , Janne Kallio , Jari Vallstrom , Anne Elsila , Sanna Raitanen
发明人： Harri Lilja , Janne Kallio , Jari Vallstrom , Anne Elsila , Sanna Raitanen
IPC分类号： H04B1/16 , H04B1/38 , H04M1/725 , H04M1/73 , H04M1/00
CPC分类号： H04M1/72527 , H04B1/1615 , H04B1/3877 , H04M2250/02 , H04W52/0245 , Y02D70/1224 , Y02D70/142 , Y02D70/144 , Y02D70/40
摘要： There is provided a method of saving power and a radio terminal equipment arrangement comprising a cellular core unit and at least one peripheral unit. The peripheral unit comprises a control unit for controlling the functions of the peripheral unit, and a transceiver for sending a message for requesting cellular related information to the cellular core unit when an application requiring a cellular connection is activated by the peripheral unit. The cellular core unit is configured to send cellular related information to the peripheral unit when the message for requesting cellular related information has been received, and the control unit for controlling functions of the peripheral unit is configured to notify cellular related information in the peripheral unit based on the received cellular related information from the cellular core unit.
摘要翻译：提供了一种节省电力的方法和包括蜂窝核心单元和至少一个外围单元的无线电终端设备布置。外围单元包括用于控制外围单元的功能的控制单元和用于当需要蜂窝连接的应用被外围单元激活时，向蜂窝核心单元发送用于请求蜂窝相关信息的消息的收发器。蜂窝核心单元被配置为当已经接收到用于请求蜂窝相关信息的消息时，向外围单元发送蜂窝相关信息，并且用于控制外围单元的功能的控制单元被配置为通知外围单元中的蜂窝相关信息关于从蜂窝核心单元接收的蜂窝相关信息。

10. 发明授权

US06631268B1 Data transmission method and radio system 有权
标题翻译：数据传输方式和无线电系统
公开(公告)号：US06631268B1
公开(公告)日：2003-10-07
申请号：US09342480
申请日：1999-06-29
申请人： Harri Lilja
发明人： Harri Lilja
IPC分类号： H04B110
CPC分类号： H04W52/24
摘要： The invention relates to a data transmission method and a radio system, which comprises a plurality of transceivers (100, 108 to 112) that are arranged to intercommunicate by using a plurality of predetermined radio frequency channels, and in which radio system a maximum value is determined for the amount of interference caused to adjacent frequency channels by the transmitter. In the solution in accordance with the invention, for reducing the power consumption of the transmitters, the transceivers of the system are arranged to transmit on different radio frequency channels, using different maximum values of adjacent channel interference.
摘要翻译：本发明涉及一种数据传输方法和无线电系统，其包括多个收发机（100,108至112），其被布置为通过使用多个预定射频信道相互通信，并且其中无线电系统的最大值为确定发射机对相邻频道造成的干扰量。在根据本发明的解决方案中，为了降低发射机的功率消耗，系统的收发机被设置为使用不同的相邻信道干扰的最大值在不同的射频信道上进行发射。

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