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1. 发明申请

WO9848586A3 CHANNEL SELECTION METHOD IN GSM/DCS-BASED CELLULAR RADIO NETWORK 审中-公开
标题翻译：基于GSM / DCS的蜂窝无线电网络中的通道选择方法
公开(公告)号：WO9848586A3
公开(公告)日：1999-01-28
申请号：PCT/FI9800356
申请日：1998-04-22
申请人： NOKIA TELECOMMUNICATIONS OY , POSTI HARRI
发明人： POSTI HARRI
IPC分类号： H04L29/08 , H04B7/26 , H04W72/08 , H04Q7/38
CPC分类号： H04W72/082
摘要： The invention relates to a selection of a physical channel in a GSM/DCS-based cellular radio network. More specifically, the invention relates to a selection of a fixed physical control channel and to a selection of a physical traffic channel. The base station (100) comprises a list of physical channels allowed for said base station (100). In the method, interference levels of allowed physical channels are measured and the physical channels to be used for a radio link (108) are selected on the basis of the measured interference level. The base station (100) selects from the allowed physical channels it has measured those channels which have the lowest interference level as fixed physical control channels. Depending on the situation, the subscriber terminal (104) and possibly the base station (100) select the physical traffic channels. A physical channel located at a distance of a fixed frequency spacing from the selected physical traffic channel downlink is selected as a physical traffic channel uplink. Or the frequency spacing between the selected physical traffic channels between downlink and uplink is of random size.

2. 发明申请

WO1998031110A1 METHOD FOR IMPROVING SYSTEM CAPACITY IN A CELLULAR RADIO SYSTEM, AND A BASE STATION 审中-公开
标题翻译：提高蜂窝无线电系统系统容量的方法和基站
公开(公告)号：WO1998031110A1
公开(公告)日：1998-07-16
申请号：PCT/FI1997000801
申请日：1997-12-17
申请人： NOKIA TELECOMMUNICATIONS OY , SILVENTOINEN, Marko , POSTI, Harri
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04B07/26
CPC分类号： H04B7/2643
摘要： The invention relates to a method for improving system capacity in a cellular radio system, and a base station. The cellular radio system comprises at least one base station in each cell, the base station having a connection with subscriber terminal located in its area. The method of the invention is characterized in that the near-by base stations using the same carrier for a broadcast do not send a broadcast time slot simultaneously. The method and the base station of the invention enable a considerable reduction in the BCCH carrier reuse distance, whereby the cellular radio system capacity is improved.
摘要翻译：本发明涉及一种用于提高蜂窝无线电系统和基站中的系统容量的方法。蜂窝无线电系统包括每个小区中的至少一个基站，基站具有与位于其区域中的用户终端的连接。本发明的方法的特征在于，使用相同载波进行广播的近距离基站不同时发送广播时隙。本发明的方法和基站能够大大减少BCCH载波重用距离，从而提高蜂窝无线电系统容量。

3. 发明申请

WO9621998A3 RADIO SYSTEM FOR CORDLESS SUBSCRIBER LINE INTERFACE 审中-公开
标题翻译：无线用户线路接口的无线电系统
公开(公告)号：WO9621998A3
公开(公告)日：1996-09-12
申请号：PCT/FI9600007
申请日：1996-01-03
申请人： NOKIA TELECOMMUNICATIONS OY , POSTI HARRI
发明人： POSTI HARRI
IPC分类号： H04J3/00 , H04B7/005 , H04J3/14 , H04W52/54 , H04W84/14 , H04W88/08 , H04Q
CPC分类号： H04W88/08 , H04W52/54 , H04W84/14
摘要： The invention relates to a wireless local loop system comprising base stations and an access network node which connects the cordless terminal equipments (T) to the exchange of the fixed network. The air interface between the cordless terminal equipment and the base station (2, 3) is mainly in accordance with the GSM mobile system. In addition to the base station, the terminal equipment (T) also measures the field strength and quality of the radio channel. There are at least two measurement periods during a multiframe of a traffic channel (TCH), and the terminal equipment transmits the measurement results of the first measurement period in a single burst in a time slot of a slow associated control channel (SACCH) and the measurement results of the second measurement period in a single burst in a time slot of an IDLE frame. There are at least two transmissions of control information during the multiframe, and the base station transmits the first control information in a single burst in a time slot of the SACCH and the second control information in a single burst in a time slot of the IDLE frame. In this manner the measurement period can be made shorter than the frequency of the Rayleigh fading.
摘要翻译：本发明涉及一种无线本地环路系统，包括基站和将无绳终端设备（T）连接到固定网络的交换机的接入网络节点。无绳终端设备和基站（2,3）之间的空中接口主要与GSM移动系统一致。除了基站之外，终端设备（T）还测量无线电信道的场强和质量。在业务信道（TCH）的复帧中存在至少两个测量周期，并且终端设备在慢速关联控制信道（SACCH）的时隙中的单个突发中发送第一测量周期的测量结果，并且将在IDLE帧的时隙中的单个突发中的第二测量时段的测量结果。在复帧期间至少有两次控制信息的传输，并且基站在SACCH的时隙中的单个突发中发送第一控制信息，并且在IDLE帧的时隙中的单个突发中发送第二控制信息。以这种方式，测量周期可以比瑞利衰落的频率短。

4. 发明申请

WO1995029562A3 METHOD FOR FACILITATING CALL ESTABLISHMENT IN A CELLULAR NETWORK, AND A BASE STATION 审中-公开
公开(公告)号：WO1995029562A3
公开(公告)日：1995-11-02
申请号：PCT/FI1995000223
申请日：1995-04-19
申请人： NOKIA TELECOMMUNICATIONS OY , UOLA, Risto , JOKINEN, Harri , ALI-VEHMAS, Timo , JOKIMIES, Matti , POSTI, Harri
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04Q07/38

5. 发明申请

WO9930438A3 RECEPTION METHOD AND RECEIVER 审中-公开
标题翻译：接收方式和接收方
公开(公告)号：WO9930438A3
公开(公告)日：1999-08-12
申请号：PCT/FI9800950
申请日：1998-12-07
申请人： NOKIA TELECOMMUNICATIONS OY , POSTI HARRI , NIEMELAE KARI , VIKAMAA SAKARI
发明人： POSTI HARRI , NIEMELAE KARI , VIKAMAA SAKARI
IPC分类号： H04J3/00 , H04B7/26 , H04B7/212
CPC分类号： H04B7/2646
摘要： The invention relates to a reception method and a receiver used in a TDMA radio system. The receiver receives signals placed in time slots allowing the receiver to establish connections. The receiver receives the signals, which are placed in time slots and vary in strength. The receiver comprises amplification means (132, 136) amplifying the received signals with an amplification coefficient of a particular size. The receiver is arranged to receive connection establishing signals from time slots and to form at least two sets of time slots from the time slots, and the amplification means (132, 136) amplify the signals in different sets of time slots with an amplification coefficient of a different size. The amplification means (132, 136) amplify the signals in the same set of time slots with an amplification coefficient of the same size. The receiver comprises measurement means (150) for measuring the strength of the signal received by the receiver, and placing means (160) for placing the connection establishing signal into the set of time slots based on the strength measurement performed for the received signal.
摘要翻译：本发明涉及在TDMA无线电系统中使用的接收方法和接收机。接收器接收放置在时隙中的信号，允许接收机建立连接。接收器接收信号，它们放置在时隙中并且强度变化。接收机包括用特定尺寸的放大系数放大接收信号的放大装置（132,136）。接收机被配置为从时隙接收建立建立信号并且从时隙形成至少两组时隙，并且放大装置（132,136）以不同的时隙集合中的信号放大不同的大小。放大装置（132,136）以相同大小的放大系数放大同一组时隙中的信号。接收机包括用于测量由接收机接收的信号的强度的测量装置（150），以及用于基于对接收到的信号执行的强度测量，将连接建立信号放置在该组时隙中的放置装置（160）。

6. 发明申请

WO9837646A3 METHOD OF ESTIMATING INTERFERENCE LEVEL IN A RADIO SYSTEM 审中-公开
标题翻译：在无线电系统中估计干扰电平的方法
公开(公告)号：WO9837646A3
公开(公告)日：1998-10-22
申请号：PCT/FI9800156
申请日：1998-02-20
申请人： NOKIA TELECOMMUNICATIONS OY , SILVENTOINEN MARKO , POSTI HARRI , JOKINEN HARRI , RYYNAENEN JARI , SUONVIERI JUKKA
发明人： SILVENTOINEN MARKO , POSTI HARRI , JOKINEN HARRI , RYYNAENEN JARI , SUONVIERI JUKKA
IPC分类号： H04B17/00 , H04B7/26 , H04W16/18 , H04W24/08 , H04Q7/36
CPC分类号： H04W16/18 , H04W24/08
摘要： The invention relates to a method for estimating the interference level in a cellular radio system comprising in each cell a base station (100) in each cell, and a number of subscriber terminals (108 to 112) communicating with the base station. The terminals measure power levels from those frequencies which are on the list that is maintained by the terminal and comprises those base stations and frequencies to which the terminal can perform a handover. In the solution of the invention the list also comprises frequencies whose poer level information is used for the frequency planning of the system. Frequency planning can thus be implemented without any separate means.

7. 发明申请

WO1996037082A1 INCREASING CAPACITY IN A CELLULAR MOBILE TELEPHONE NETWORK 审中-公开
标题翻译：增加蜂窝电话网络中的容量
公开(公告)号：WO1996037082A1
公开(公告)日：1996-11-21
申请号：PCT/FI1996000237
申请日：1996-04-30
申请人： NOKIA TELECOMMUNICATIONS OY , POSTI, Harri
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04Q07/36
CPC分类号： H04W52/346 , H04W16/02 , H04W16/12 , H04W16/32
摘要： In the cellular mobile telephone network of the invention, at least one carrier of the frequency group of a cell is transmitted at a lower power than the highest allowed transmission power of the base station, the radio coverage of the lower-power carrier thus establishing a sub-cell (1) within the mother cell S1. When a mobile station is located within the sub-cell (1), it is allocated a traffic channel the frequency of which is the frequency of the lower carrier, and when a mobile station is located outside (2) the sub-cell but within the moter cell, it is allocated a traffic channel the frequency of which is the frequency of a high-power carrier. As the mobile station moves into a sub-cell or correspondingly out of it, a handover is performed in which the mobile station is allocated a traffic channel which uses a lower-power or, correspondingly, a higher-power carrier. The frequency reuse factor can thus be reduced as regards the lower-power carriers.
摘要翻译：在本发明的蜂窝移动电话网中，以比基站的最高允许发送功率低的功率发送小区的频率组的至少一个载波，低功率载波的无线覆盖由此建立母细胞S1内的子细胞（1）。当移动站位于子小区（1）内时，分配其频率是下行载波的频率的业务信道，并且当移动站位于（2）子小区之外时该电动机单元，其被分配有一个频道，其频率是高功率载波的频率。当移动站移动到子小区或相应地移出其中时，执行切换，其中移动站被分配使用较低功率或相应地较高功率的载波的业务信道。因此，可以减少关于低功率载波的频率复用因子。

8. 发明申请

WO2009056673A1 DIVERSITY RECEPTION IN RADIO RECEIVER 审中-公开
标题翻译：无线电接收机的多样性接收
公开(公告)号：WO2009056673A1
公开(公告)日：2009-05-07
申请号：PCT/FI2008/050600
申请日：2008-10-27
申请人： NOKIA CORPORATION , POSTI, Harri , TIMISJÄRVI, Risto
发明人： POSTI, Harri , TIMISJÄRVI, Risto
IPC分类号： H04B7/02
CPC分类号： H04B7/0877 , H04B7/0805 , H04B7/0857
摘要： A method, apparatus, and computer program for controlling diversity reception in a radio receiver are provided. The radio receiver is configured to either activate or disable the diversity reception according to an application type of an application requesting transfer of data.
摘要翻译：提供了一种用于控制无线电接收机中的分集接收的方法，装置和计算机程序。无线电接收机被配置为根据请求传输数据的应用的应用类型激活或禁用分集接收。

9. 发明申请

WO9834428A3 CHANNEL ALLOCATION IN A MOBILE COMMUNICATIONS SYSTEM 审中-公开
标题翻译：移动通信系统中的信道分配
公开(公告)号：WO9834428A3
公开(公告)日：1998-12-17
申请号：PCT/FI9800044
申请日：1998-01-21
申请人： NOKIA TELECOMMUNICATIONS OY , POSTI HARRI , PELTOLA JUKKA
发明人： POSTI HARRI , PELTOLA JUKKA
IPC分类号： H04W28/26 , H04W72/08 , H04Q7/38
CPC分类号： H04W72/04 , H04W28/26 , H04W76/048
摘要： The use of frequencies can be made more efficient in a mobile communications system with frequency hopping and a method of discontinuous transmission. However, continuous transmission calls unsuitable for discontinuous transmission will hereby cause excessive interference in the network. This invention concerns a channel allocation method in a mobile communications system where some radio connections are implemented with a discontinuous transmission function. The method identifies continuous transmission calls for which according to the invention a fixed-frequency traffic channel defined as a continuous transmission traffic channel is allocated. In addition, the invention concerns an arrangement for allocation of a traffic channel in a mobile communications system where some radio connections are implemented with a discontinuous transmission function. The arrangement is adapted to identify continuous transmission calls. According to the invention, the arrangement is characterized in that it is adapted for allocation of a fixed-frequency traffic channel defined as a continuous transmission traffic channel for a continuous transmission call.

10. 发明申请

WO9621987A3 RADIO SYSTEM FOR CORDLESS SUBSCRIBER LINE INTERFACE 审中-公开
标题翻译：无线电系统用于无绳订户线路接口
公开(公告)号：WO9621987A3
公开(公告)日：1996-09-12
申请号：PCT/FI9600008
申请日：1996-01-03
申请人： NOKIA TELECOMMUNICATIONS OY , POSTI HARRI
发明人： POSTI HARRI
IPC分类号： H04J3/00 , H04W84/14 , H04M
CPC分类号： H04W84/14
摘要： The invention relates to a wireless local loop system comprising base stations and an access network node which connects the cordless terminal equipments (T) to the exchange of the fixed network. The air interface between the cordless terminal equipment and the base station (2, 3) is mainly in accordance with the GSM mobile system, whereupon at least one time slot (TN0) of a frame having a carrier that is the carrier (c0) of signalling is a time slot of a control channel (FCCH, SCH, BCCH, CCCH), in which time slot the base station transmits, with constant power, control information intended for the cordless terminal equipments. According to the invention, the co-channel interference can be decreased in such a way that the other time slots (TN1, ..., TN7) of said frame are reserved as traffic channel time slots only as the need arises, and in traffic channel use the transmit power of the signalling carrier (c0) is adjusted in a manner required by the mobile system. Discontinuous transmission DTX can also be used.

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