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1. 发明申请

WO1996037969A1 METHOD FOR TRANSMITTING A PILOT SIGNAL, AND A CELLULAR RADIO SYSTEM 审中-公开
标题翻译：传输导频信号的方法和细胞无线电系统
公开(公告)号：WO1996037969A1
公开(公告)日：1996-11-28
申请号：PCT/FI1996000291
申请日：1996-05-23
申请人： NOKIA TELECOMMUNICATIONS OY , KESKITALO, Ilkka , MUSZYNSKI, Peter , JOLMA, Petri , LAIHO-STEFFENS, Jaana
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04B01/76
CPC分类号： H04W16/28 , H04B1/76 , H04B7/0617 , H04B7/26
摘要： The invention relates to a method for transmitting a pilot signal in a cellular radio system, which comprises in each cell at least one base station (100) communicating with mobile stations (102) located within its area, and which base stations transmit a pilot signal to the mobile stations, and which system comprises at least one base station (100) which transmits to the mobile stations (102) by using radiation patterns that change in time. In order to enable as efficient use of the pilot signal as possible, the system comprises at least one base station (100), which comprises means (606) for transmitting a pilot signal by using a rather narrow changing antenna beam, and means (606) for controlling the angle of the greatest gain of said antenna beam in such a way that the antenna beam sweeps the cell area.
摘要翻译：本发明涉及一种用于在蜂窝无线电系统中发送导频信号的方法，该方法包括在每个小区中至少一个基站（100）与位于其区域内的移动台（102）进行通信，哪些基站发射导频信号并且哪个系统包括至少一个基站（100），其通过使用随时间变化的辐射模式向移动站（102）发送。为了尽可能有效地使用导频信号，系统包括至少一个基站（100），其包括用于通过使用相当窄的改变的天线波束来发射导频信号的装置（606），以及装置（606）），用于以天线波束扫描单元区域的方式控制所述天线波束的最大增益的角度。

2. 发明申请

WO1996038015A1 METHODS FOR MAKING A FASTER HANDOVER, AND A CELLULAR RADIO SYSTEM 审中-公开
标题翻译：制造更快切换的方法和细胞无线电系统
公开(公告)号：WO1996038015A1
公开(公告)日：1996-11-28
申请号：PCT/FI1996000292
申请日：1996-05-23
申请人： NOKIA TELECOMMUNICATIONS OY , KESKITALO, Ilkka , MUSZYNSKI, Peter , JOLMA, Petri , LAIHO-STEFFENS, Jaana
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04Q07/38
CPC分类号： H04W36/32 , H04W16/28
摘要： The invention relates to a cellular radio system and a method for improving the reliability of a handover in a cellular radio system, which comprises in each cell at least one base station (100) communicating with terminal equipments (102) located within its coverage area, which base stations calculate the location of each terminal equipment in the coverage area of the base station on the basis of the direction angle and distance of the terminal equipment, and which terminal equipments measure the signal strength from the base stations that are in the list of nearby base stations maintained by the terminal equipment, in order to determine the need for a handover. In order to enable fast measurements and reliable handover, the list of nearby base stations maintained by each terminal equipment (102) is updated on the basis of the location calculated for each terminal equipment.
摘要翻译：本发明涉及一种用于提高蜂窝无线电系统中的切换可靠性的蜂窝无线电系统和方法，该方法在每个小区中包括与位于其覆盖区域内的终端设备（102）通信的至少一个基站（100）哪些基站根据终端设备的方向角度和距离来计算基站覆盖区域内各终端设备的位置，以及哪些终端设备测量来自基站中的基站的信号强度附近的基站由终端设备维护，以确定是否需要进行切换。为了实现快速测量和可靠的切换，基于为每个终端设备计算的位置来更新由每个终端设备（102）维护的附近基站的列表。

3. 发明申请

WO1996037976A1 A RECEPTION METHOD AND A RECEIVER 审中-公开
标题翻译：接收方式和接收方
公开(公告)号：WO1996037976A1
公开(公告)日：1996-11-28
申请号：PCT/FI1996000286
申请日：1996-05-23
申请人： NOKIA TELECOMMUNICATIONS OY , KESKITALO, Ilkka , MUSZYNSKI, Peter , LAIHO-STEFFENS, Jaana
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04B07/08
CPC分类号： H04B7/0491 , H04B7/086
摘要： The invention relates to a reception method and a receiver for receiving a signal of a desired user, which signal may arrive at the receiver along several different paths (112, 114, 116) with several different delays, and which receiver comprises an antenna array (500, 700-704) consisting of several elements, one or more channel units (504-508, 738-742) comprising at least one means (620, 804) for demodulating the desired received signal component. In order to achieve great spectral efficiency, in the base station according to the invention the channel unit (504-508, 738-742) comprises means (604, 732, 802) for searching for the incoming directions and delays of the received signal components, and means (604, 732, 802) for indicating the parameters of the best components to the demodulation means (600, 602, 804-808).
摘要翻译：本发明涉及一种用于接收期望用户的信号的接收方法和接收机，该信号可以通过具有几个不同延迟的几个不同路径（112,114,116）到达接收机，并且哪个接收机包括天线阵列由多个元件组成的一个或多个信道单元（504-508,738-742）包括用于解调期望的接收信号分量的至少一个装置（620,804）。为了获得很大的频谱效率，在根据本发明的基站中，信道单元（504-508,738-742）包括用于搜索接收信号分量的输入方向和延迟的装置（604,732,802）以及用于向解调装置（600,602,804-808）指示最佳分量的参数的装置（604,732,802）。

4. 发明申请

WO1996037973A1 BASE STATION EQUIPMENT, AND A METHOD FOR STEERING AN ANTENNA BEAM 审中-公开
标题翻译：基站设备，以及用于转向天线的方法
公开(公告)号：WO1996037973A1
公开(公告)日：1996-11-28
申请号：PCT/FI1996000287
申请日：1996-05-23
申请人： NOKIA TELECOMMUNICATIONS OY , KESKITALO, Ilkka , MUSZYNSKI, Peter , LAIHO-STEFFENS, Jaana
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04B07/04
CPC分类号： H04B7/10
摘要： The invention relates to a method for steering an antenna beam, and a base station equipment comprising one or more antenna arrays (500, 700-704, 772-776) consisting of several elements, one or more channel units (504-508, 738-742) which channel unit comprises means (600-608, 706, 770) for phasing the signal to be transmitted and received by the antenna array (500, 700-704, 772-776) in such a way that the gain from the antenna array is the greatest in the desired direction. In order to improve the spectral efficiency of the system, the channel unit (504-508, 738-742) comprises means (604, 732, 802) for searching for the incoming directions and delays of the received signal components, and means (604, 744, 802) for controlling the phasing means (606, 770) of the opposite transmission direction on the basis of said information.
摘要翻译：本发明涉及一种用于控制天线波束的方法，以及包括由若干元件组成的一个或多个天线阵列（500,700-704,772-776）的基站设备，一个或多个信道单元（504-508,738 -742）哪个通道单元包括用于使由天线阵列（500,700-704,772-776）发射和接收的信号相位的装置（600-608,706,770），使得从天线阵列在所需方向上最大。为了提高系统的频谱效率，信道单元（504-508,738-742）包括用于搜索接收到的信号分量的输入方向和延迟的装置（604,732,802），以及装置（604 ，744,802），用于基于所述信息控制相反传输方向的定相装置（606,770）。

5. 发明申请

WO1996037970A1 METHOD FOR TRANSMITTING PILOT CHANNELS, AND A CELLULAR RADIO SYSTEM 审中-公开
标题翻译：传输导频信道的方法和细胞无线电系统
公开(公告)号：WO1996037970A1
公开(公告)日：1996-11-28
申请号：PCT/FI1996000293
申请日：1996-05-23
申请人： NOKIA TELECOMMUNICATIONS OY , KESKITALO, Ilkka , MUSZYNSKI, Peter , LAIHO-STEFFENS, Jaana
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04B01/76
CPC分类号： H04W48/12 , H04B1/76 , H04B7/022 , H04B7/0491 , H04B7/086 , H04W16/28
摘要： The invention relates to a cellular radio system and a method for transmitting pilot channels in a cellular radio network, which comprises in each cell at least one base station (550) communicating with mobile stations (552, 554) located within its area, which base stations transmit a data signal in the downlink direction by using transmission directions changing in time and which transmit information about the system to the mobile stations on control channels. In order to enable as efficient use of the pilot channels as possible, the base stations transmit at least one first pilot channel with a predetermined radiation pattern (560), which determines the cell coverage area, and second pilot channels on transmission directions (556, 558) changing in time.
摘要翻译：本发明涉及蜂窝无线电系统和用于在蜂窝无线电网络中发送导频信道的方法，该方法包括在每个小区中至少一个基站（550）与位于其区域内的移动台（552,554）进行通信，该基站站点通过使用在时间上变化的传输方向在下行链路方向上发送数据信号，并且在控制信道上向移动台发送关于系统的信息。为了能够尽可能有效地利用导频信道，基站发送具有确定小区覆盖区域的预定辐射图（560）和传输方向上的第二导频信道（556，...）的至少一个第一导频信道， 558）时间变化。

6. 发明申请

WO1996037975A1 METHOD FOR PROVIDING ANGULAR DIVERSITY, AND BASE STATION EQUIPMENT 审中-公开
标题翻译：提供角度多样性的方法和基站设备
公开(公告)号：WO1996037975A1
公开(公告)日：1996-11-28
申请号：PCT/FI1996000290
申请日：1996-05-23
申请人： NOKIA TELECOMMUNICATIONS OY , KESKITALO, Ilkka , MUSZYNSKY, Peter , LAIHO-STEFFENS, Jaana
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04B07/04
CPC分类号： H04B7/10
摘要： The invention relates to a base station equipment and a method for providing angular diversity in a base station of a cellular radio system, which system comprises in each cell at least one base station (100) that communicates with mobile stations (102) located within its area and that transmits a data signal to the mobile stations by using antenna beams that change in time. In order to enable good connection quality, the direction angles of the antenna beams used over each connection are deflected (588a-588b) in the environment of given direction angles (580).
摘要翻译：本发明涉及一种在蜂窝无线电系统的基站中提供角度分集的基站设备和方法，该系统在每个小区中包括至少一个与位于其中的移动台（102）通信的基站（100）并且通过使用随时间变化的天线波束将数据信号发送到移动台。为了实现良好的连接质量，在给定的方向角（580）的环境中，在每个连接上使用的天线波束的方向角被偏转（588a-588b）。

7. 发明申请

WO1995026593A3 METHOD FOR INTERFERENCE CANCELLATION IN A CELLULAR CDMA NETWORK 审中-公开
公开(公告)号：WO1995026593A3
公开(公告)日：1995-10-05
申请号：PCT/FI1995000146
申请日：1995-03-20
申请人： NOKIA TELECOMMUNICATIONS OY , HOTTINEN, Ari , KIEMA, Arto , LAAKSO, Timo , HÄKKINEN, Hannu , TUORINIEMI, Aimo , KESKITALO, Ilkka , JOLMA, Petri , KÜHN, Ingo , SAVUSALO, Jari , KÄRKKÄINEN, Ari , SIIRA, Anne , UOLA, Risto
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04B07/26

8. 发明申请

WO1995012295A1 A METHOD FOR TRANSMITTING MEASURING MESSAGES, AND A MOBILE STATION 审中-公开
标题翻译：发送测量消息的方法和移动站
公开(公告)号：WO1995012295A1
公开(公告)日：1995-05-04
申请号：PCT/FI1994000481
申请日：1994-10-25
申请人： NOKIA TELECOMMUNICATIONS OY , KESKITALO, Ilkka , KIEMA, Arto , SAVUSALO, Jari , SIIRA, Anne , KÄRKKÄINEN, Ari , UOLA, Risto , KÜHN, Ingo , HOTTINEN, Ari , JOLMA, Petri
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04Q07/38
CPC分类号： H04W88/02 , H04B7/022 , H04W52/40
摘要： The present invention relates to a mobile station and a method for transmitting measuring messages in a cellular radio network which comprises at least one base station (10) in each cell communicating (11) with the mobile stations (12) located in its area, and in which the mobile stations (12) measure the power level of signals received both from their own base station and the neighboring one. In order that fast measurement data transmission to the base station would be possible, the mobile station (12) compares the measured power level or a parameter calculated from it with predetermined threshold values, and if the measured power level or the parameter calculated from it reaches the predetermined threshold value, the mobile station assigns temporarily part of the capacity of the traffic channel to data transmission, and transmits data on this measurement to the base station (10) by using the traffic channel capacity.
摘要翻译：本发明涉及一种在蜂窝无线电网络中发送测量消息的移动台和方法，该蜂窝无线电网络包括：每个小区中的至少一个基站（10）与位于其区域中的移动台（12）进行通信（11）;以及其中移动台（12）测量从其自己的基站和相邻的基站接收的信号的功率电平。为了能够向基站发送快速测量数据，移动站（12）将测量的功率电平或从其计算的参数与预定阈值进行比较，并且如果测量的功率电平或从其计算的参数达到预定阈值时，移动台临时将业务信道的部分容量分配给数据发送，并且通过使用业务信道容量向基站（10）发送关于该测量的数据。

9. 发明申请

WO1995024102A2 METHOD FOR TRANSMITTING CALLS OF DIFFERENT PRIORITIES IN A CELLULAR NETWORK 审中-公开
标题翻译：用于发送细胞网络中不同优先级的呼叫的方法
公开(公告)号：WO1995024102A2
公开(公告)日：1995-09-08
申请号：PCT/FI1995000082
申请日：1995-02-17
申请人： NOKIA TELECOMMUNICATIONS OY , KESKITALO, Ilkka , KIEMA, Arto , SAVUSALO, Jari , JOLMA, Petri , SÄRKIOJA, Juha
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04Q00/00
CPC分类号： H04W52/281 , H04W4/90 , H04W52/08 , H04W52/146 , H04W52/242 , H04W52/265 , H04W52/343 , H04W76/50
摘要： The invention relates to a method for transmitting calls of different priorities in a cellular network which comprises in each cell at least one base station (10) communicating with subscriber terminals (11a-11d, 13) within its area, and in which network the base station transmits power control information to the terminal equipments, which may adjust their transmit power on the basis of the power control messages from the base station, the calls of the network having different levels of priority. In order to ensure the call establishment and the quality of calls with a high priority, the calls with a high priority use a higher transmit power than what is allowed for calls with a lower priority.
摘要翻译：本发明涉及一种用于在蜂窝网络中发送不同优先级的呼叫的方法，该方法包括在每个小区中至少一个基站（10）与其区域内的用户终端（11a-11d，13）进行通信，并且在该网络中，基站站向终端设备发送功率控制信息，其可以基于来自基站的功率控制消息来调整其发射功率，网络的呼叫具有不同的优先级。为了确保呼叫建立和高优先级的呼叫质量，具有高优先级的呼叫使用比具有较低优先级的呼叫允许的更高的发送功率。

10. 发明申请

WO1995012259A1 METHOD FOR ELIMINATING MUTLIPLE-ACCESS INTERFERENCE AND A MOBILE STATION 审中-公开
标题翻译：消除MUTLIPLE-ACCESS干扰和移动站的方法
公开(公告)号：WO1995012259A1
公开(公告)日：1995-05-04
申请号：PCT/FI1994000478
申请日：1994-10-21
申请人： NOKIA TELECOMMUNICATIONS OY , KESKITALO, Ilkka , KIEMA, Arto , SAVUSALO, Jari , JOLMA, Petri
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04B07/26
CPC分类号： H04W52/24 , H04B1/7103 , H04B2201/70702 , H04W52/40
摘要： The invention relates to a mobile station and a method for eliminating multiple-access interference in a CDMA cellular radio system having cells (21) each comprising at least one base station (20) communicating (25) with mobile stations (24) residing in the cell and informing the mobile stations of at least one spreading code used in a neighbouring cell (23), the mobile stations measuring the code phase and power level of a channel (26) of the neighbouring cell using the known spreading code. To reduce the effect of multiple-access interference, the signal received at the mobile station (24) is utilized in the detection of the desired signal by using the code phase and power level of the measured channel (26) using the known spreading code of the neighbouring cell.
摘要翻译：本发明涉及一种用于消除CDMA蜂窝无线电系统中的多址干扰的移动台和方法，所述CDMA蜂窝无线电系统具有小区（21），每个小区包括至少一个基站（20），基站（20）与位于并且向所述移动站通知在相邻小区（23）中使用的至少一个扩展码，所述移动站使用已知的扩展码来测量相邻小区的信道（26）的码相位和功率电平。为了减少多址干扰的影响，在移动站（24）处接收到的信号用于使用所测量的信道（26）的码相位和功率电平使用已知的扩频码相邻的单元格。

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