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

WO1997029597A2 CHECKING THE PRESENCE OF MOBILE STATIONS COMMUNICATING ON A DIRECT MODE CHANNEL 审中-公开
标题翻译：检查在直接通道上通信的移动站的存在
公开(公告)号：WO1997029597A2
公开(公告)日：1997-08-14
申请号：PCT/FI1997000079
申请日：1997-02-07
申请人： NOKIA TELECOMMUNICATIONS OY , SCHRODERUS, Osmo , KINNUNEN, Kimmo
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04Q00/00
CPC分类号： H04B7/26 , H04W12/12
摘要： A method of checking the presence of mobile stations (DMRU:2, 500) communicating on a direct mode channel. The method comprises the steps of: a) sending (302) a presence inquiry message (106) provided with an identity from a first mobile station to a second mobile station (DMRU:2) on the direct mode channel, b) receiving said presence inquiry message at the second mobile station (DMRU:2), c) comparing the identity contained in said presence inquiry message (106) with the identity of the second mobile station, d) if the comparison shows that the identities are identical, sending an acknowledgement (107) containing the identity of the second mobile station from the second mobile station to the first mobile station on the direct mode channel, and e) indicating the result of the presence inquiry to the user (101) of the first mobile station.
摘要翻译：一种检查在直接模式信道上通信的移动台（DMRU：2,500）的存在的方法。该方法包括以下步骤：a）在直接模式信道上，向第二移动站（DMRU：2）发送（302）提供有身份的存在询问消息（106）从第一移动站到第二移动站（DMRU：2）; b）第二移动站（DMRU：2）的查询消息，c）将所述存在询问消息（106）中包含的身份与第二移动站的身份进行比较，d）如果比较显示身份相同，则发送包含第二移动站在直接模式信道上从第二移动站到第一移动站的身份的确认（107），以及e）向第一移动站的用户（101）指示存在查询的结果。

2. 发明申请

WO1998025423A1 MAINTENANCE OF GROUP CALL IN MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：维护移动通信系统中的组
公开(公告)号：WO1998025423A1
公开(公告)日：1998-06-11
申请号：PCT/FI1997000750
申请日：1997-12-02
申请人： NOKIA TELECOMMUNICATIONS OY , KINNUNEN, Kimmo , SCHRODERUS, Osmo
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04Q07/28
CPC分类号： H04W76/40 , H04W72/042 , H04W72/0446 , H04W72/1242
摘要： A method of maintaining a group call in a mobile communication system comprising a network infrastructure and mobile stations, the method comprising the steps of: establishing a group call in which a first mobile station is prioritized and the mobile stations participating in said group call communicate in speech items, the frame structure comprising time slots that a second mobile station sending a speech item employs in its speech item. In the method, the first mobile station is allocated time slots or time periods (204) in which only the first mobile station can transmit signalling messages to the network infrastructure; the first mobile station and the third mobile stations are transmitted data indicating in which time slots or time periods (204) only the first mobile station can send signalling messages to the network infrastructure; and the third mobile stations refrain from sending their signalling messages in the time slots or time periods (204) allocated to the first mobile station.
摘要翻译：一种在包括网络基础设施和移动站的移动通信系统中维护群组呼叫的方法，所述方法包括以下步骤：建立其中优先考虑第一移动台的群组呼叫，并且参与所述群组呼叫的移动台以语音项目，所述帧结构包括发送语音项目的第二移动站在其语音项目中使用的时隙。在该方法中，第一移动台被分配有时隙或时间段（204），其中只有第一移动台可以向网络基础设施发送信令消息; 第一移动站和第三移动站是指示在哪个时隙或时间段（204）中仅第一移动台可以向网络基础设施发送信令消息的发送数据; 并且第三移动台在分配给第一移动台的时隙或时间段（204）中不发送其信令消息。

3. 发明申请

WO1997007603A2 SYNCHRONIZING A TELECOMMUNICATIONS CONNECTION IN A MOBILE COMMUNICATIONS SYSTEM 审中-公开
标题翻译：在移动通信系统中同步通信连接
公开(公告)号：WO1997007603A2
公开(公告)日：1997-02-27
申请号：PCT/FI1996000436
申请日：1996-08-13
申请人： NOKIA TELECOMMUNICATIONS OY , KINNUNEN, Kimmo , SCHRODERUS, Osmo , TALARMO, Reino
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04B07/26
CPC分类号： H04W56/0015 , H04B7/2681 , H04W92/02
摘要： A method for synchronizing a telecommunications connection in a mobile communications system comprising at least one base station and a first and at least a second mobile station communicating on a direct mode channel. In accordance with the method, the first mobile station operating on the direct mode channel transmits a registration message to the base station of the mobile communications system on a system channel of the mobile communications system, the registration message indicating the wish of the first mobile station to operate in the dual watch mode on the control channel of the mobile communications system. In response to the registration message, a specific control channel of the base station and the timing information related to the control channel are communicated to the first mobile station, the first mobile station switches (811) to the dual watch mode in order to communicate either on the direct mode channel or on the allocated control channel during the time indicated by the timing information.
摘要翻译：一种用于在包括至少一个基站和在直接模式信道上通信的第一和至少第二移动站的移动通信系统中同步电信连接的方法。根据该方法，在直接模式信道上操作的第一移动台在移动通信系统的系统信道上向移动通信系统的基站发送注册消息，该注册消息表示第一移动台在移动通信系统的控制信道上以双监视模式操作。响应于注册消息，基站的特定控制信道和与控制信道相关的定时信息被传送到第一移动台，第一移动台将（811）切换到双监视模式，以便通信在定时信息指示的时间内在直接模式信道上或分配的控制信道上。

4. 发明申请

WO1996022663A1 COMMUNICATING ON A DIRECT MODE CHANNEL 审中-公开
标题翻译：在直接模式通道上进行通信
公开(公告)号：WO1996022663A1
公开(公告)日：1996-07-25
申请号：PCT/FI1996000039
申请日：1996-01-18
申请人： NOKIA TELECOMMUNICATIONS OY , SCHRODERUS, Osmo , KINNUNEN, Kimmo
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04Q07/28
CPC分类号： H04W84/08
摘要： A method for communicating on a direct mode channel on which there is at least one communicating first radio unit, and a second radio unit which is equipped with a memory and which seeks (201) to communicate on the direct mode channel with an intended transmit power. According to the method, the first radio unit is transmitting on the direct mode channel, and includes information in its transmission on the transmit power it is using, a second radio unit monitors (202) the transmissions on the direct mode channel, and receives the transmission of the first radio unit, and stores in its memory (411) the information on the transmit power (207) contained in the transmission of the first radio unit, the second radio unit measures (204) the quality of the transmission of the first radio unit, and stores the information characterizing the quality in its memory, the second radio unit compares (209) the quality and transmits power information of the first radio unit to the transmit power it intends to use for transmitting signals, and as a result of the comparison infers (210) whether it can start transmitting on the direct mode channel.
摘要翻译：一种用于在其上存在至少一个通信的第一无线电单元的直接模式信道上进行通信的方法，以及配备有存储器的第二无线电单元，并且寻找（201）在直接模式信道上以预期的发送功率进行通信。根据该方法，第一无线单元在直接模式信道上进行发送，并且在其发送中包括其正在使用的发送功率的信息，第二无线单元监视（202）直通模式信道上的发送，并且接收传输第一无线电单元，并且在其存储器（411）中存储包含在第一无线电单元的传输中的发射功率（207）的信息，第二无线电单元测量（204）第一无线电单元的传输质量无线电单元，并将表征质量的信息存储在其存储器中，第二无线电单元将质量进行比较（209）并将第一无线电单元的功率信息发送到其用于发送信号的发射功率，并且作为比较推论（210）是否可以在直接模式信道上开始发送。

5. 发明申请

WO1997007604A1 SYNCHRONIZING A TELECOMMUNICATIONS CONNECTION IN A MOBILE COMMUNICATIONS SYSTEM 审中-公开
标题翻译：在移动通信系统中同步通信连接
公开(公告)号：WO1997007604A1
公开(公告)日：1997-02-27
申请号：PCT/FI1996000437
申请日：1996-08-13
申请人： NOKIA TELECOMMUNICATIONS OY , KINNUNEN, Kimmo , SCHRODERUS, Osmo
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04B07/26
CPC分类号： H04B7/2681 , H04W52/0216 , H04W56/00 , Y02D70/1226 , Y02D70/26 , Y02D70/449
摘要： A method for synchronizing a telecommunications connection in a mobile communications system so that it is checked from a database whether an energy economy mode start frame (720) and the length of the energy economy cycle have been determined for a direct mode channel, and if this is not the case, the corresponding information is determined and stored in the database so that each of the pre-emption frames (710, 711, 712) coincides with a sleeping frame (701, 702, 703) of the energy economy mode. Simultaneously, the information on the desired control channel of the base station and the timing information related to it, and a command to switch to the energy economy mode are transmitted to the first mobile station, the command containing the corresponding information. In response to the information, the first mobile station switches to a dual watch mode on the one hand and to the energy economy mode on the other hand, to communicate either on the direct mode channel or the control channel so that the mobile station can listen to the control channel between the transmission time-slots of the direct mode channel while communicating on the direct mode channel.
摘要翻译：一种用于在移动通信系统中同步电信连接的方法，使得从数据库检查能量经济模式开始帧（720）和能源经济周期的长度是否已被确定为直接模式信道，并且如果这不是这样，相应的信息被确定并存储在数据库中，使得每个抢占帧（710,711,712）与能量经济模式的睡眠帧（701,702,703）重合。同时，向第一移动台发送关于基站的期望的控制信道的信息和与其相关的定时信息以及切换到能量经济模式的命令，该命令包含对应的信息。响应于该信息，另一方面，第一移动台一方面切换到双监视模式，另一方面切换到能量经济模式，以在直接模式信道或控制信道上进行通信，以便移动台可以听在直接模式信道上进行通信的同时，直接模式信道的发送时隙之间的控制信道。

6. 发明申请

WO1996022001A2 DIRECT MODE REPEATER IN A MOBILE RADIO SYSTEM 审中-公开
标题翻译：移动无线电系统中的直接模式重发器
公开(公告)号：WO1996022001A2
公开(公告)日：1996-07-18
申请号：PCT/FI1996000025
申请日：1996-01-11
申请人： NOKIA TELECOMMUNICATIONS OY , KINNUNEN, Kimmo , SCHRODERUS, Osmo
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04Q07/28
CPC分类号： H04W84/08 , H04B7/15557
摘要： The invention relates to a direct mode repeator (R1, R2) for forwarding traffic between mobile stations (MS1 - MS6) communicating on a direct mode channel, and a method for using the repeater. The repeater comprises: a transceiver unit (TRX) for forwarding radio messages between mobile stations (MS1 - MS6) communicating on a direct mode channel, a control unit (C) for controlling the operation of the repeater and for directing the transceiver unit (TRX) to the direct mode channel. In order to prevent simultaneous transmission of several repeaters on the same direct mode channel, the transmission on the direct mode channel of the repeater (R1, R2) that forwards radio messages on the direct mode channel contains at desired intervals the identifier (13) of said repeater (R1, R2), the identifier indicating that the repeater (R1, R2) forwards traffic on the direct mode channel, and the repeater (R1, R2) is arranged to monitor (203) the direct mode channel as the repeater (R2) is seeking to switch onto the direct mode channel, and to switch onto the direct mode channel only if no identifier (13) from any other repeater (R1) has occurred on the direct mode channel during a predetermined monitoring period.
摘要翻译：本发明涉及用于在直接模式信道上通信的移动站（MS1-MS6）之间转发业务的直接模式重发器（R1，R2）和一种使用该中继器的方法。中继器包括：用于在直接模式信道上通信的移动台（MS1-MS6）之间转发无线电消息的收发器单元（TRX），用于控制中继器的操作并用于引导收发器单元（TRX ）到直接模式通道。为了防止同一直接模式信道上的多个中继器的同时传输，在直接模式信道上转发无线电消息的中继器（R1，R2）的直接模式信道上的传输以期望的间隔包含标识符（13）所述中继器（R1，R2），指示中继器（R1，R2）在直接模式信道上转发业务的标识符，并且中继器（R1，R2）被布置为监视（203）直接模式信道作为中继器 R2）正在寻求切换到直接模式信道，并且只有在预定监视周期内没有在直接模式信道上发生来自任何其他转发器（R1）的标识符（13）才能切换到直接模式信道。

7. 发明申请

WO1996025808A1 PICKING UP OF MOBILE STATIONS FROM A DIRECT MODE CHANNEL 审中-公开
标题翻译：从直接模式渠道获取移动站
公开(公告)号：WO1996025808A1
公开(公告)日：1996-08-22
申请号：PCT/FI1996000089
申请日：1996-02-16
申请人： NOKIA TELECOMMUNICATIONS OY , KINNUNEN, Kimmo , SCHRODERUS, Osmo
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04B07/26
CPC分类号： H04W84/08 , H04W88/085
摘要： A method of picking up mobile stations (DMRU1 to DMRU6) onto a direct mode channel (f2) in a radio system that comprises a first (f2) and a second (f1) direct mode channel, a repeater (R1) to which the first direct mode channel (f2) is allocated, and mobile stations (DMRU1 to DMRU6). In the method, the repeater (R1) tunes to and listens to the second direct mode channel (f1) and determines the moment when it can transmit on the second direct mode channel; the repeater (R1) transmits one or more pick-up messages on the second direct mode channel; the mobile stations (DMRU4, DMRU6, DMRU7) that communicate on the second direct mode channel (f1) receive the pick-up messages; and the desired mobile stations that communicate on the second direct mode channel (f1) switch, in response to the pick-up messages, to the first direct mode channel (f2) for communication.
摘要翻译：一种在包括第一（f2）和第二（f1）直接模式信道的无线电系统中将移动台（DMRU1至DMRU6）拾取到直接模式信道（f2）上的方法，其中第一分配直接模式信道（f2），移动台（DMRU1〜DMRU6）。在该方法中，中继器（R1）调谐到并监听第二直接模式信道（f1），并确定其可以在第二直接模式信道上发送的时刻; 中继器（R1）在第二直接模式信道上发送一个或多个接收消息; 在第二直接模式信道（f1）上通信的移动站（DMRU4，DMRU6，DMRU7）接收接收消息; 以及响应于拾取消息在第二直接模式信道（f1）上进行通信的期望的移动站到用于通信的第一直接模式信道（f2）。

8. 发明申请

WO1993022883A1 RADIO SYSTEM 审中-公开
标题翻译：无线电系统
公开(公告)号：WO1993022883A1
公开(公告)日：1993-11-11
申请号：PCT/FI1993000177
申请日：1993-04-23
申请人： NOKIA TELECOMMUNICATIONS OY , YLI-KOTILA, Taavi , SCHRODERUS, Osmo , PAAVONEN, Tapio
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04Q07/04
CPC分类号： H04W52/0219 , Y02D70/00
摘要： The invention relates to a radio system comprising a plurality of fixed radio stations (BS1, BS2, BS3) positioned apart from each other within an area covered by the radio system, and at least one mobile radio station (MS1, MS2, MS3) signalling with one of the fixed radio stations at a time, the system comprising at least one frequency channel serving as a control channel, a plurality of fixed radio stations sharing the control channel in the time domain for transmitting control signals. In order to reduce the power consumption of the mobile radio station, the radio system according to the invention is characterized in that a message is transmitted at the end of the transmission period of each fixed radio station (BS1, BS2, BS3) to said at least one mobile radio station (MS1, MS2, MS3), and in response to said message, the mobile radio station switches off its unnecessary power-consuming portions, such as a radio receiver (3), during the transmission break of tthe respective fixed radio station for a turn-off period indicated by said extinction message.
摘要翻译：本发明涉及一种无线电系统，包括在由无线电系统覆盖的区域内彼此分开定位的多个固定无线电站（BS1，BS2，BS3）和至少一个移动无线电站（MS1，MS2，MS3）信令一次固定无线电台之一，该系统包括用作控制信道的至少一个频率信道，在时域中共享用于发送控制信号的控制信道的多个固定无线电站。为了降低移动无线电台的功率消耗，根据本发明的无线电系统的特征在于，在每个固定无线电台（BS1，BS2，BS3）的发送周期结束时，将信息发送到所述至少一个移动无线电站（MS1，MS2，MS3），并且响应于所述消息，移动无线电台在相应固定的传输中断期间切断其不必要的功耗部分，例如无线电接收机（3）广播电台由灭绝消息指示的关闭时段。

9. 发明申请

WO1996022635A1 SYNCHRONIZING A TELECOMMUNICATION CONNECTION IN A MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：在移动通信系统中同步通信连接
公开(公告)号：WO1996022635A1
公开(公告)日：1996-07-25
申请号：PCT/FI1996000040
申请日：1996-01-18
申请人： NOKIA TELECOMMUNICATIONS OY , SCHRODERUS, Osmo
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04B07/26
CPC分类号： H04J3/0682 , H04B7/155 , H04B7/2606 , H04W56/002 , H04W76/10 , H04W92/10
摘要： A method for synchronizing a telecommunication connection in a mobile communication system, in which method a repeater station (RS) receives a connection set-up request for establishing a telecommunication connection from a mobile station (DMRU) communicating on a direct mode channel (DMCH) to the mobile communication system (SwMI), and in which the repeater station (RS) receives traffic channel information concerning on which traffic channel of the mobile communication system (SwMI) the telecommunication connection to be established must be established. In the method, the repeater station (RS) notifies the mobile stations (DMRU) communicating on the direct mode channel (DMCH), on the basis of said traffic channel information, of synchronization information concerning the adaptive synchronization to be used over the telecommunication connection to be established on the direct mode channel, and that a mobile station (DMRU) shifts the starting moment of a frame of its own direct mode channel transmission in relation to the starting moment according to the basic synchronization in accordance with the adaptive synchronization indicated in the synchronization information notified by the repeater station (RS).
摘要翻译：一种用于在移动通信系统中同步电信连接的方法，其中中继站（RS）从直接模式信道（DMCH）上通信的移动台（DMRU）接收建立电信连接的连接建立请求，移动通信系统（SwMI），并且其中中继站（RS）接收关于移动通信系统（SwMI）的哪个业务信道的业务信道信息，必须建立要建立的电信连接。在该方法中，中继站（RS）基于所述业务信道信息通知在直通模式信道（DMCH）上进行通信的移动台（DMRU）与电信连接中要使用的自适应同步有关的同步信息在直接模式信道上建立，并且移动站（DMRU）根据基于同步的自适应同步，根据基本同步相对于起始时刻移动其自身的直接模式信道传输的帧的起始时刻，由中继站（RS）通知的同步信息。

10. 发明申请

WO1996011554A1 ESTABLISHING A TELECOMMUNICATIONS CONNECTION IN A MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：建立移动通信系统中的通信连接
公开(公告)号：WO1996011554A1
公开(公告)日：1996-04-18
申请号：PCT/FI1995000552
申请日：1995-10-05
申请人： NOKIA TELECOMMUNICATIONS OY , SCHRODERUS, Osmo
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04Q07/28
CPC分类号： H04W84/08 , H04B7/2606
摘要： A method, a mobile communication system and a mobile station (400) communicating on a direct mode channel, comprising: a memory (411), a transceiver (401), and a controller (403) for controlling the operation of the mobile station. The inventive mobile station comprises switching means (409), which are responsive to a command sent by the repeater station, for switching the transceiver of the mobile station to listen to the uplink frequency of the traffic channel mentioned in the command of the repeater station (RS), the uplink frequency being transmitted by the repeater station (RS).
摘要翻译：一种在直接模式信道上通信的方法，移动通信系统和移动台（400），包括：存储器（411），收发器（401）和用于控制移动台的操作的控制器（403）。本发明的移动站包括响应于由中继站发送的命令的切换装置（409），用于切换移动台的收发信机以监听在中继站的命令中提到的业务信道的上行频率（ RS），上行链路频率由中继站（RS）发送。

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