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31. 发明公开

EP1766895A1 QOS DIFFERENTIATION FOR WCDMA SERVICES MAPPED ONTO AN E-DCH CHANNEL 审中-公开
标题翻译： QOS差异用于在E-DCH频道上WCDMA服务
公开(公告)号：EP1766895A1
公开(公告)日：2007-03-28
申请号：EP05756385.0
申请日：2005-06-22
申请人： Nokia Corporation
发明人： CHEMIAKINA, Svetlana , MOGENSEN, Preben
IPC分类号： H04L12/56 , H04B7/26
CPC分类号： H04L47/10 , H04L47/14 , H04L47/2433 , H04L47/2441 , H04L47/263 , H04W28/18
摘要： A SYSTEM HAS USER EQUIPMENT (1; 2) EACH HAVING BUFFERS (3, 4, 5, 6; 7, 8, 9, 10) FOR STORING PACKETS CLASSIFIED ACCORDING TO PRIORITY AND READY FOR TRANSMISSION OVER A RADIO INTERFACE TO A NETWORK ELEMENT (12). IN SUCH A SYSTEM, USER EQUIPMENT SENDS CAPACITY REQUEST SIGNALS (11; 13) INDICATIVE OF THE VARIOUS PRIORITIES OF THE BUFFERED PACKETS ON THE RADIO INTERFACE TO THE NETWORK ELEMENT. RATHER THAN SEEKING A CAPACITY ALLOCATION DECISION FROM A HIGHER LEVEL IN THE CORE NETWORK, THE NETWORK ELEMENT ITSELF MAKES THE CAPACITY ALLOCATION DECISION AND PROVIDES A CAPACITY ALLOCATION SIGNAL (14) TO THE USER EQUIPMENT. PACKETS THAT HAVE THUS BEEN ALLOCATED CAPACITY BY THE NETWORK ELEMENT ARE THEN SENT FROM THE USER EQUIPMENT TO THE NETWORK ELEMENT. HAVING THE NETWORK ELEMENT MAKE THE CAPACITY ALLOCATION DECISIONS ITSELF is A MORE EFFICIENT SYSTEM SINCE THE NETWORK ELEMENT IS IN DIRECT COMMUNICATION WITH THE USER EQUIPMENT OVER THE RADIO INTERFACE AND THE DECISION IS MADE IN AN UNMEDIATED WAY.

32. 发明公开

EP1579640A2 SCHEDULING RETRANSMISSION IN RADIO ACCESS NETWORKS 有权
标题翻译：重复传输的无线接入网络计划
公开(公告)号：EP1579640A2
公开(公告)日：2005-09-28
申请号：EP03775703.6
申请日：2003-12-01
申请人： Nokia Corporation
发明人： WIGARD, Jeroen , KOLDING, Troels , MOGENSEN, Preben , AMEIGEIRAS, Pablo , HWANG, Woonhee , HÄKKINEN, Hannu
IPC分类号： H04L12/56
CPC分类号： H04W72/1242 , H04L1/16 , H04L1/1819 , H04L1/1874 , H04L1/1887 , H04L47/14 , H04L47/50 , H04L47/54 , H04W72/1284
摘要： The present invention relates to a method and system for scheduling data packets in a base station device of an access network. An information indicating a retransmission status of a data packet is provided to the base station device, and a scheduling priority is allocated to the data packet based on the retransmission status information. Thereby, retransmission packets can be scheduled earlier and round trip times can be reduced, so as to decrease the risk of timeouts and stallings and to loosen buffer requirements.

33. 发明公开

EP1523809A1 SYSTEM AND METHOD FOR OPTIMIZED UTILIZATION OF CODE RESOURCE IN COMMUNICATION NETWORKS 审中-公开
标题翻译：方法和系统KODEQUELLEN在通信网络合理使用
公开(公告)号：EP1523809A1
公开(公告)日：2005-04-20
申请号：EP02740974.7
申请日：2002-06-06
申请人： Nokia Corporation
发明人： PEDERSEN, Klaus, Ingemann , MOGENSEN, Preben
IPC分类号： H04B1/707 , H04B7/02
CPC分类号： H04W16/28 , H04B7/0408 , H04J13/16 , H04L1/1812 , H04L1/1887 , H04W88/08
摘要： The invention provides a method, system and network element for providing enhanced utilization of code resource in a cellular systems, preferably a terrestrial cellular CDMA systems, wherein a base station comprises an antenna system which generates several beams A spreading factor (SF) of the root channelization code sets an upper limit on the maximum bit rate. The spreading factor of the root channelization code is selected according to the set of minimum spreading factors assumed for the different beams. Packet scheduling for parallel beams is provided in such a manner that not all beams transmit on downlink, e.g. PDSCH, with high or maximum bit rates (low Spreading Factor) simultaneously. The packet scheduling in the individual beams is coordinated so that only one of the beams is transmitting with a high bit rate during the same time period. Different scheduling slots are balanced so they require nearly the same amount of code resources.

34. 发明授权

EP1510095B1 HANDOVER IN A COMMUNICATION NETWORK 有权
标题翻译：切换时的通信网络
公开(公告)号：EP1510095B1
公开(公告)日：2010-08-04
申请号：EP02735707.8
申请日：2002-06-05
申请人： Nokia Corporation
发明人： PEDERSEN, Klaus, Ingemann Nokia Corporation , WIGARD, Jeroen Nokia Corporation , MOGENSEN, Preben
IPC分类号： H04W36/26
CPC分类号： H04W36/26 , H04W36/38
摘要： The present invention relates to a method for performing handover in a communication network, wherein communication with a subscriber terminal (UE) having subscribed to said network is performed by the intermediate of at least one network entity (Node B) handling the communication of said subscriber terminal, upon a change of a communication state for said subscriber terminal within said network, which fulfills a predetermined handover trigger condition, a handover procedure is performed under control of a control entity (RNC) of the communication network, a handover procedure is defined by a handover signaling scenario (HO, HHO, SHO, SSTD) and at least one set of handover parameters per signaling scenario, the handover parameters define a respective handover trigger condition, a communication with a subscriber terminal belongs to a specific one of a plurality of traffic classes, and wherein at least one user class is defined per traffic class, the method comprising the steps of configuring a set of handover parameters and a handover signaling scenario per user class, and performing, upon detection that said handover trigger condition is fulfilled, the handover procedure for said subscriber terminal as defined by the configured handover signaling scenario and the configured set of handover parameters for the respective user class of the respective traffic class.

35. 发明公开

EP1763928A1 TRANSMITTING DATA IN A WIRELESS NETWORK 审中-公开
标题翻译：在无线网络中传输数据
公开(公告)号：EP1763928A1
公开(公告)日：2007-03-21
申请号：EP05758654.7
申请日：2005-06-30
申请人： Nokia Corporation
发明人： KOLDING, Troels, Emil , MOGENSEN, Preben
IPC分类号： H04B7/005 , H04Q7/38
CPC分类号： H04W52/34 , H04W72/1231 , H04W72/1252
摘要： A method is described for transmitting data, particularly but not exclusively packet data, from a transmitting station to a receiving station via a wireless channel. The data is transmitted in transmission intervals or TTI slots. The method comprises estimating a utilisation factor representing usage of the transmission intervals, and scheduling the data for transmission to increase the utilisation factor. The effect is to reduce stochastic pattern interference for other users in a wireless communications network. A network node for implementing the above method is also disclosed.
摘要翻译：描述了一种用于经由无线信道从发射站向接收站传输数据的方法，特别是但不限于分组数据。数据以传输间隔或TTI时隙传输。该方法包括估计表示传输间隔的使用的利用率因子，并调度传输的数据以增加利用率。其效果是减少无线通信网络中其他用户的随机模式干扰。还公开了用于实现上述方法的网络节点。

36. 发明公开

EP1559290A1 DATA TRANSMISSION METHOD, RADIO NETWORK CONTROLLER AND BASE STATION 审中-公开
标题翻译： DENNÜBERTRAGUNGSVERFAHREN，FUNKNETZWERKSTEUERUNG UND BASISSTATION
公开(公告)号：EP1559290A1
公开(公告)日：2005-08-03
申请号：EP02774816.9
申请日：2002-11-08
申请人： Nokia Corporation
发明人： WIGARD, Jeroen , SIKIRIC, Marin , MOGENSEN, Preben
IPC分类号： H04Q7/38
CPC分类号： H04W28/24 , H04L47/15 , H04L47/70 , H04L47/762 , H04L47/788 , H04L47/805 , H04L47/808 , H04L47/824 , H04W28/14 , H04W28/22 , H04W52/12 , H04W52/346 , H04W72/04 , H04W84/04 , H04W88/12
摘要： The invention is related to a data transmission method in a telecommunication system. The method comprises determining (202) the number of bit rate classes, setting (204) bit rates for the bit rate classes, setting (206) a maximum transmission power target, arranging (208) resource requests into a queue, allocating (210) resources according to the requests in the queue until the maximum power target is achieved.
摘要翻译：本发明涉及电信系统中的数据传输方法。该方法包括确定比特率等级的数量，设置比特率等级的比特率，设置最大发射功率目标，将资源请求排列成队列，根据队列中的请求分配资源，直到实现最大功率目标。

37. 发明公开

EP1459583A1 METHOD AND SYSTEM FOR PROVIDING A DOWNLINK CONNECTION IN A CELLULAR NETWORK 有权
标题翻译：方法和系统提供下行蜂窝网络
公开(公告)号：EP1459583A1
公开(公告)日：2004-09-22
申请号：EP01274989.1
申请日：2001-12-19
申请人： Nokia Corporation
发明人： PAJUKOSKI, Kari , PEDERSEN, Klaus , MOGENSEN, Preben , NIEMELÄ, Kari
IPC分类号： H04Q7/38
CPC分类号： H04W36/18 , H04W36/38 , H04W72/08
摘要： The present invention relates to a method and system for providing a downlink connection in a cellular network. A feedback information indicating a selected cell is transmitted to a central network element (20) controlling at least two network elements (N1-N3) serving cells (C1-C3) of the cellular network. The at least two network elements are controlled by the central network element based on the feedback information so as to establish the downlink connection. Thus, the downlink transmissions of the non-central network elements (N1-N3) are controlled by the network so as to decrease performance loss due to reception errors of the feedback information. The feedback information may be a temporary ID obtained in a site selection diversity transmission control scheme.

38. 发明公开

EP1875646A1 METHOD, APPARATUS AND COMPUTER PROGRAM TO DYNAMICALLY ADJUST SEGMENTATION AT A PROTOCOL LAYER, SUCH AS AT THE MEDIUM ACCESS CONTROL (MAC) LAYER 审中-公开
标题翻译：方法，装置和分段的IN A协议层动态调整，例如，MAC层COMPUTER PROGRAM（媒体接入控制）
公开(公告)号：EP1875646A1
公开(公告)日：2008-01-09
申请号：EP06744575.9
申请日：2006-04-26
申请人： Nokia Corporation
发明人： FREDERIKSEN, Frank , MOGENSEN, Preben , KAHTAVA, Jussi , RINNE, Mika, P.
IPC分类号： H04L1/00 , H04B7/005
CPC分类号： H04L1/0007 , H04B17/309 , H04L1/0026 , H04L1/1867 , H04W28/06
摘要： In one exemplary aspect thereof the invention provides a method that operates to receive information through at least one input of a protocol layer packet segmentation unit and to dynamically vary packet segment size in accordance with the received information prior to transmission to a receiver. The information received through the at least one input may include information related to channel quality for a channel through which packet data are transmitted to the receiver. The information received through the at least one input may also be or may include information received from at least one of a higher protocol layer or a lower protocol layer.

39. 发明公开

EP1842341A1 TRANSMITTING INFORMATION USING MULTIPLE CARRIERS 审中-公开
标题翻译：发送信息使用多载波
公开(公告)号：EP1842341A1
公开(公告)日：2007-10-10
申请号：EP05813983.3
申请日：2005-12-12
申请人： Nokia Corporation
发明人： FREDERIKSEN, Frank , PEDERSEN, Klaus, Ingemann , MOGENSEN, Preben
IPC分类号： H04L12/56
CPC分类号： H04W48/12 , H04L5/0007 , H04L5/0044 , H04W48/16 , H04W88/06 , H04W88/08
摘要： A communication network has a network element adapted to transmit data to a mobile station using at least two carriers. The network element transmits a first set of channels on a first main carrier, and a second set of channels on a second dependent carrier. The first and second set of channels may include a shared downlink channel, but are otherwise different each other.

40. 发明授权

EP1537684B1 POWER CONTROL DURING RETRANSMISSION 有权
标题翻译：发送功率控制传输过程中的重复
公开(公告)号：EP1537684B1
公开(公告)日：2007-08-22
申请号：EP02765175.1
申请日：2002-08-30
申请人： Nokia Corporation
发明人： FREDERIKSEN, Frank , MOGENSEN, Preben
IPC分类号： H04B7/005
CPC分类号： H04W52/48 , H04W52/12 , H04W52/20 , H04W52/362
摘要： The present invention relates to a method and a device for controlling power in a network transmitted from a first station to a second station. The second station determines a power target value for a signal received from the first station and sends power control commands to the first station depending on a deviation between said power target value and a received power level. The second station detects faulty data blocks received from the first station and requests retransmission of faulty data blocks from the first station. The adjustment of the power target value to a temporary power target value during the retransmission is performed such that the temporary power target value is calculated depending on the quality of a faulty data block.

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