专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

WO2005125041A1 SYSTEM AND METHOD OF CONTROLLING DATA TRANSMISSION 审中-公开
标题翻译：控制数据传输的系统和方法
公开(公告)号：WO2005125041A1
公开(公告)日：2005-12-29
申请号：PCT/FI2005/050201
申请日：2005-06-08
申请人： NOKIA CORPORATION , NIEMELÄ, Kari , HULKKONEN, Jari
发明人： NIEMELÄ, Kari , HULKKONEN, Jari
IPC分类号： H04B7/005
CPC分类号： H04W52/40 , H04W72/08 , H04W88/12
摘要： There is provided a radio system comprising a controller (166) for controlling at least one base station (162, 164), a user terminal (170) communicating with one or more base stations, and a serving base station for controlling data transmission of the user terminal over a control channel. The controller (166) is configured to detect one or more interfering base stations of the user terminal, and to provide information on suppression of downlink transmission for the one or more interfering base stations of the user terminal (170); and the one or more interfering base stations are configured to suppress downlink transmission by controlling downlink transmission power of the interfering base stations at predetermined time intervals on the basis of the provided information from the controller (166) when the user terminal (170) receives downlink control channel transmission from the serving base station.
摘要翻译：提供了一种无线电系统，包括用于控制至少一个基站（162,164）的控制器（166），与一个或多个基站通信的用户终端（170）和用于控制数据传输的服务基站用户终端通过控制通道。控制器（166）被配置为检测用户终端的一个或多个干扰基站，并且提供关于用户终端（170）的一个或多个干扰基站抑制下行链路传输的信息; 并且所述一个或多个干扰基站被配置为当用户终端（170）接收下行链路（170）时，基于来自控制器（166）的提供的信息，以预定时间间隔控制干扰基站的下行链路传输功率来抑制下行链路传输从服务基站控制信道传输。

12. 发明申请

WO2008117168A2 METHOD AND APPARATUS FOR PROVIDING HIGH BANDWIDTH UTILIZATION 审中-公开
标题翻译：提供高带宽利用率的方法和设备
公开(公告)号：WO2008117168A2
公开(公告)日：2008-10-02
申请号：PCT/IB2008/000718
申请日：2008-03-26
申请人： NOKIA CORPORATION , NOKIA INC. , NIEMELA, Kari , HULKKONEN, Jari
发明人： NIEMELA, Kari , HULKKONEN, Jari
IPC分类号： H04Q7/36
CPC分类号： H04W16/02
摘要： An approach is provided for allocating bandwidth among a plurality of bandwidths for providing communication over a radio network. The radio network utilizes a plurality of cells. Different values of center carrier frequencies are assigned corresponding to the cells, wherein the different values are set to vary frequency reuse over the allocated bandwidth.
摘要翻译：提供了用于在多个带宽之间分配带宽以提供通过无线电网络的通信的方法。无线电网络利用多个小区。中心载波频率的不同值对应于小区被分配，其中不同的值被设置为改变频率在分配的带宽上的重用。

13. 发明申请

WO2008081309A3 METHODS, COMPUTER PROGRAM PRODUCTS AND APPARATUS PROVIDING SHARED SPECTRUM ALLOCATION 审中-公开
公开(公告)号：WO2008081309A3
公开(公告)日：2008-07-10
申请号：PCT/IB2007/004132
申请日：2007-12-28
申请人： NOKIA CORPORATION , NOKIA, INC. , SAILY, Mikko , PAJUKOSKI, Kari , HULKKONEN, Jari , TIIROLA, Esa
发明人： SAILY, Mikko , PAJUKOSKI, Kari , HULKKONEN, Jari , TIIROLA, Esa
IPC分类号： H04Q7/36
摘要： In one exemplary embodiment, a method includes: estimating network load for at least one region of a network using a load measurement method (201 ); using a decision criteria and the estimated network load, determining whether a bandwidth frequency allocation of a dedicated shared bandwidth for the at least one region should be modified, wherein the dedicated shared bandwidth includes bandwidth used by a plurality of systems of the network (202); and in response to determining that the bandwidth frequency allocation should be modified, modifying the bandwidth frequency allocation of the at least one region (203). In another exemplary embodiment, a method includes: providing a dedicated bandwidth to be allocated among a plurality of systems of a network including a first system and a second system; and allocating the dedicated bandwidth such that it includes a first allocation for the first system, a second allocation for the second system and a shared portion.

14. 发明公开

EP2033344A1 SIGNAL LEVEL ESTIMATION IN RADIO COMMUNICATION SYSTEM 审中-公开
标题翻译：信号电平估计在无线通信系统
公开(公告)号：EP2033344A1
公开(公告)日：2009-03-11
申请号：EP07735312.6
申请日：2007-03-29
申请人： Nokia Corporation , Piirainen, Olli
发明人： SAILY, Mikko , NIEMELA, Kari , HULKKONEN, Jari
IPC分类号： H04B17/00 , H04L25/02
CPC分类号： H04L25/0232 , H04B7/02 , H04B17/318 , H04L25/0204
摘要： An indicator of a strength of a signal comprising a training sequence portion received in a radio propagation environment is provided. Samples are taken from the training sequence portion, an energy value of the samples over an estimated channel impulse response is computed and the indicator of the strength of the signal is estimated from the energy value.

15. 发明申请

WO2008056032A1 RADIO RESOURCE ALLOCATION AND RADIO SYSTEM 审中-公开
标题翻译：无线电资源分配和无线电系统
公开(公告)号：WO2008056032A1
公开(公告)日：2008-05-15
申请号：PCT/FI2007/050593
申请日：2007-11-05
申请人： NOKIA CORPORATION , HÄMÄLÄINEN, Jyri , TIIROLA, Esa , HORNEMAN, Kari , HULKKONEN, Jari , PAJUKOSKI, Kari , KINNUNEN, Pasi
发明人： HÄMÄLÄINEN, Jyri , TIIROLA, Esa , HORNEMAN, Kari , HULKKONEN, Jari , PAJUKOSKI, Kari , KINNUNEN, Pasi
IPC分类号： H04Q7/36 , H04Q7/38 , H04B7/005
CPC分类号： H04W72/082 , H04B17/345 , H04B17/382
摘要： There is provided a radio system, having a receiver for receiving cell measurement data with respect to an own cell and adjacent cells of each user terminal of a plurality of cells of the radio system; a calculation unit for comparing resulting interference values of different user terminal combinations within the same frequency-time resource group of the radio system on the basis of the cell measurement data, the frequency-time resource group including user terminals of more than one cell; and a processing unit for controlling resource allocation in at least part of the frequency-time resource groups on the basis of the comparison.
摘要翻译：提供了一种无线电系统，具有接收机，用于接收关于无线电系统的多个小区的每个用户终端的自身小区和相邻小区的小区测量数据; 计算单元，用于基于所述小区测量数据，所述频率 - 时间资源组包括多于一个小区的用户终端，来比较所述无线电系统的相同频率 - 时间资源组内的不同用户终端组合的结果干扰值; 以及处理单元，用于基于比较来控制至少部分频率 - 时间资源组中的资源分配。

16. 发明申请

WO2008071854A1 WIRELESS NON-CELLULAR NETWORK 审中-公开
标题翻译：无线非细胞网络
公开(公告)号：WO2008071854A1
公开(公告)日：2008-06-19
申请号：PCT/FI2007/050692
申请日：2007-12-14
申请人： NOKIA CORPORATION , HÄMÄLÄINEN, Jyri , HORNEMAN, Kari , HULKKONEN, Jari
发明人： HÄMÄLÄINEN, Jyri , HORNEMAN, Kari , HULKKONEN, Jari
IPC分类号： H04L12/28 , H04Q7/22
CPC分类号： H04W16/14 , H04B7/2656 , H04W72/1231 , H04W84/18
摘要： There is provided a communication method comprising: monitoring a time division multiple access (TDMA) frame structure of a cellular system by a plurality of non-cellular nodes of a non-cellular network by using a common chan- nel of the cellular system; and using the timedivision mul- tiple access (TDMA) frame structure of the cellular system in the non-cellular network for exchanging data between at least some of the plurality of non-cellular nodes.
摘要翻译：提供了一种通信方法，包括：通过使用蜂窝系统的公共通道来监视非蜂窝网络的多个非蜂窝节点的蜂窝系统的时分多址（TDMA）帧结构; 以及使用所述非蜂窝网络中的所述蜂窝系统的定时多址（TDMA）帧结构来在所述多个非蜂窝节点中的至少一些之间交换数据。

17. 发明公开

EP1766804A1 SYSTEM AND METHOD OF CONTROLLING DATA TRANSMISSION 审中-公开
标题翻译：系统和方法控制数据传输
公开(公告)号：EP1766804A1
公开(公告)日：2007-03-28
申请号：EP05749801.6
申请日：2005-06-08
申请人： Nokia Corporation
发明人： NIEMELÄ, Kari , HULKKONEN, Jari
IPC分类号： H04B7/005 , H04B15/00
CPC分类号： H04W52/40 , H04W72/08 , H04W88/12
摘要： There is provided a radio system comprising a controller (166) for controlling at least one base station (162, 164), a user terminal (170) communicating with one or more base stations, and a serving base station for controlling data transmission of the user terminal over a control channel. The controller (166) is configured to detect one or more interfering base stations of the user terminal, and to provide information on suppression of downlink transmission for the one or more interfering base stations of the user terminal (170); and the one or more interfering base stations are configured to suppress downlink transmission by controlling downlink transmission power of the interfering base stations at predetermined time intervals on the basis of the provided information from the controller (166) when the user terminal (170) receives downlink control channel transmission from the serving base station.

18. 发明公开

EP2057743A2 VARIABLE FILTERING FOR RADIO EVOLUTION 有权转让
标题翻译：可变滤波器FOR RADIO回顾
公开(公告)号：EP2057743A2
公开(公告)日：2009-05-13
申请号：EP07804825.3
申请日：2007-08-27
申请人： Nokia Corporation
发明人： NIEMELA, Kari , PIIRAINEN, Olli , SAILY, Mikko , HULKKONEN, Jari
IPC分类号： H04B1/04
CPC分类号： H04B1/0475 , H04B1/406
摘要： The specification and drawings present a new method, system, apparatus and software product for variable filtering of a mobile station (MS) for supporting uplink communications using available capabilities of a network element in wireless communication systems (e.g., evolved GERAN). The MS may have at least two different pulse shaping filter capabilities providing at least two different bandwidths: one narrower being suitable for legacy transceivers and another wider and thus optimal for variable symbol rate from performance point of view. A BSS (base station subsystem) may then request to use one of those filter capabilities according to BSS available resources

19. 发明公开

EP2215753A1 INTER-SYSTEM INTERFERENCE CONTROL 有权转让
标题翻译：之间的干扰控制系统
公开(公告)号：EP2215753A1
公开(公告)日：2010-08-11
申请号：EP08855340.9
申请日：2008-11-28
申请人： Nokia Corporation
发明人： HULKKONEN, Jari , TIROLA, Esa , SÄILY, Mikko , PAJUKOSKI, Kari
IPC分类号： H04B17/00 , H04W16/14 , H04B7/005 , H04W24/00
CPC分类号： H04W16/14 , H04B17/345 , H04W52/243
摘要： It is provided a solution for controlling interference in a cellular telecommunication system. An interference controller of the cellular telecommunication utilizes interference level information received from another cellular telecommunication system in controlling interference towards a target cell suffering from high interference which degrades the grade of service in the target cell. The interference level information comprises information on levels of interference between neighboring cells of the other cellular telecommunication system. The interference controller analyzes the received interference level information and controls communication links in cells of the cellular telecommunication system determined to cause the highest interference towards the target cell. The cells determined to cause the highest interference towards the target cell are determined from the received interference level information.

20. 发明公开

EP1982548A1 RADIO CHANNEL ALLOCATION AND LINK ADAPTATION IN CELLULAR TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：无线信道分配并距离调整，在蜂窝电信系统
公开(公告)号：EP1982548A1
公开(公告)日：2008-10-22
申请号：EP06820136.7
申请日：2006-12-15
申请人： Nokia Corporation
发明人： HULKKONEN, Jari , PIIRAINEN, Olli
IPC分类号： H04Q7/38
CPC分类号： H04W72/082 , H04B1/1027 , H04L27/2601 , H04L27/3488
摘要： A network element, a terminal and a method of allocating a radio channel to a connection between a terminal and a base station in a telecommunication system are provided. The number and properties of potential interferers in a plurality of available radio channels are determined, and channel allocation is performed on the basis of the determination.

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