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1. 发明申请

WO9610305A3 DATA TRANSMISSION METHOD IN A TDMA MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译： TDMA移动通信系统中的数据传输方法
公开(公告)号：WO9610305A3
公开(公告)日：1996-05-23
申请号：PCT/FI9500527
申请日：1995-09-26
申请人： NOKIA TELECOMMUNICATIONS OY , HAEMAELAEINEN JARI , VAINIKKA JARI , HONKASALO ZHI CHUN , JOKINEN HARRI , POSTI HARRI
发明人： HAEMAELAEINEN JARI , VAINIKKA JARI , HONKASALO ZHI-CHUN , JOKINEN HARRI , POSTI HARRI
IPC分类号： H04J3/00 , H04B7/26 , H04J20060101 , H04J3/16 , H04J3/24 , H04J11/00 , H04L12/54 , H04W28/18 , H04W28/24 , H04W36/00 , H04W36/08
CPC分类号： H04W28/18 , H04J3/1647 , H04J3/1694 , H04J3/247 , H04L47/2425 , H04L47/70 , H04L47/767 , H04L47/822 , H04L47/824 , H04W28/22 , H04W28/24 , H04W36/00 , H04W36/08 , H04W72/00 , H04W72/0446 , H04W76/02
摘要： The data transmission method involves assigning one or more time-slots to a mobile station for data transmission, depending on the data transfer rate required by an application using the mobile station. A data call minimum and maximum requirements is determined for the user data transfer rate. The channel configuration consisting of one or more time-slots is dynamically adjusts and assigned to the mobile station for a data call within the limits of the minimum and maximum requirements of the data channel, depending on a varying allocation level of network resources of a mobile communication network. The minimum and the maximum requirements for a user data transfer rate are indicated by the mobile station to the mobile communication network, upon setting up a data call. A channel configuration consisting of one or more time-slots is assigned for a data call in connection with call set-up or handover. The channel configuration depends on the network resources currently available in the mobile communication network and enables a data channel performance which is not lower than the minimum requirement and not higher than the maximum requirement.

2. 发明申请

WO9610320A3 DATA TRANSMISSION METHOD IN A TDMA MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译： TDMA移动通信系统中的数据传输方法
公开(公告)号：WO9610320A3
公开(公告)日：1996-07-25
申请号：PCT/FI9500526
申请日：1995-09-26
申请人： NOKIA TELECOMMUNICATIONS OY , HAEMAELAEINEN JARI , VAINIKKA JARI , HONKASALO ZHI-CHUN , JOKINEN HARRI , POSTI HARRI
发明人： HAEMAELAEINEN JARI , VAINIKKA JARI , HONKASALO ZHI-CHUN , JOKINEN HARRI , POSTI HARRI
IPC分类号： H04W28/18 , H04Q7/22
CPC分类号： H04W28/18
摘要： The invention relates to a data transmission method in a TDMA mobile communication system. In a mobile communication system employing a so-called multi-slot access technique, one or more time-slots may be allocated to a mobile station for data transmission at the data transfer rate required by an application using the mobile station. In the invention, upon establishing a data call, the mobile station (MS) indicates the mobile communication network (BTS, BSC, MSC) the minimum and the maximum requirements for the user data transfer rate (Set Up). The mobile communication network assigns the mobile station (MS) for a data call a channel configuration, depending on the network resources currently available in the mobile communication network and enabling a data transfer rate which is between the minimum requirement and the maximum requirement. 00000
摘要翻译：本发明涉及TDMA移动通信系统中的数据传输方法。在采用所谓的多时隙接入技术的移动通信系统中，可以按照使用移动台的应用所要求的数据传输速率，将一个或多个时隙分配给用于数据传输的移动台。在本发明中，在建立数据呼叫时，移动台（MS）向移动通信网（BTS，BSC，MSC）指示用户数据传输速率（Set Up）的最小和最大要求。移动通信网络根据当前在移动通信网络中可用的网络资源，为移动台（MS）分配数据呼叫信道配置，并实现最小要求和最大需求之间的数据传输速率。 00000

3. 发明申请

WO9531879A2 CONTROL OF HANDOVER AND TRANSMISSION POWER CONTROL OF MOBILE STATION IN A MOBILE TELECOMMUNICATIONS SYSTEM 审中-公开
标题翻译：移动通信系统中移动站的切换和传输功率控制控制
公开(公告)号：WO9531879A2
公开(公告)日：1995-11-23
申请号：PCT/FI9500249
申请日：1995-05-10
申请人： NOKIA TELECOMMUNICATIONS OY , NOKIA MOBILE PHONES LTD , HONKASALO ZHI CHUN , HONKASALO HARRI , JOKINEN HARRI , POSTI HARRI
发明人： HONKASALO ZHI-CHUN , HONKASALO HARRI , JOKINEN HARRI , POSTI HARRI
IPC分类号： H04B7/005 , H04L12/56 , H04W36/30 , H04W52/00 , H04W52/22 , H04W52/40 , H04W72/04 , H04Q7/22 , H04Q7/38
CPC分类号： H04W36/30 , H04W52/225 , H04W52/228 , H04W52/40
摘要： The invention relates to methods and an arrangement for controlling transmitting power of a mobile station (MS) and carrying out a handover in a mobile telecommunications system in which data is transmitted over the radio path between a mobile station and a base station (BTS) as bursts in time slots of successive frames. A mobile station can be allocated at least two time slots in each frame for high-speed data transmission. The mobile station is arranged to measure the characteristics of the received signal, such as the signal level and/or quality, in each time slot allocated to the mobile station, and that the fixed radio network is arranged to control the transmitting power of the mobile station and/or make the decision on a handover on the basis of a combination of measurement results of two or more time slots, or on the basis of the measurement result of the poorest time slot.
摘要翻译：本发明涉及用于控制移动台（MS）的发射功率并在移动电信系统中执行切换的方法和装置，其中通过移动台和基站（BTS）之间的无线电路径发送数据作为在连续帧的时隙中突发。移动台可以在每帧中分配至少两个时隙用于高速数据传输。移动台被安排成测量接收信号的特性，例如分配给移动台的每个时隙中的信号电平和/或质量，并且固定无线电网络被设置为控制移动台的发射功率基于两个或更多个时隙的测量结果的组合，或者基于最差时隙的测量结果来进行切换的决定。

4. 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.

5. 发明申请

WO9529562A2 METHOD FOR FACILITATING CALL ESTABLISHMENT IN A CELLULAR NETWORK, AND A BASE STATION 审中-公开
标题翻译：促进蜂窝网络呼叫建立的方法和基站
公开(公告)号：WO9529562A2
公开(公告)日：1995-11-02
申请号：PCT/FI9500223
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： UOLA RISTO , JOKINEN HARRI , ALI-VEHMAS TIMO , JOKIMIES MATTI , POSTI HARRI
IPC分类号： H04W48/16 , H04W76/02 , H04Q7/38
CPC分类号： H04W76/02 , H04W48/16
摘要： The invention relates to a method for facilitating call establishment in a digital cellular radio network, in which there is in each cell at least one base station (BTS) to serve subscriber terminal equipments (MS) in the area, and in which the base station transmits by using more than one carrier wave frequency, and in which a signal transmitted on each frequency is divided by time division into frames containing several time slots, and which base stations transmit information concerning themselves about frame structure to terminal equipments in a previously known location for the purpose of call establishment. In order to improve the quality and speed of call establishment, call establishment information regarding the base station is transmitted on all frequencies used in the cell, on which frequencies said previously known location is not used for another transmission.
摘要翻译：本发明涉及一种促进数字蜂窝无线电网络中的呼叫建立的方法，其中在每个小区中至少有一个基站（BTS）为该区域中的用户终端设备（MS）服务，并且其中基站通过使用多于一个载波频率进行发送，并且其中将每个频率上发送的信号按时间划分成包含几个时隙的帧，以及哪些基站将关于帧结构的关于帧结构的信息发送到先前已知位置的终端设备用于呼叫建立的目的。为了提高呼叫建立的质量和速度，在小区中使用的所有频率上发送关于基站的呼叫建立信息，所述先前已知位置的频率不用于另一个传输。

6. 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.

7. 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。

8. 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）。

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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