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61. 发明公开

EP2724487A1 EXTENDING THE CONTROL CHANNEL REGION OF A COMMUNICATIONS SYSTEM IN BACKWARDS COMPATIBLE MANNER 审中-公开
标题翻译： STEUERLKANALREGION的扩展名的通信系统的逆向兼容
公开(公告)号：EP2724487A1
公开(公告)日：2014-04-30
申请号：EP11738083.2
申请日：2011-06-22
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： FRÖBERG OLSSON, Jonas , FRENGER, Pål , SKÖRDEMAN, John
IPC分类号： H04L5/00
CPC分类号： H04L5/0053 , H04L5/0094 , H04L27/2601
摘要： In a method of adapting a control channel in a network node in a communication system, providing (S20) a control format indicator for the control channel, and dynamically determining and providing (S10) control channel redefinition information, which control channel redefinition information together with said control format indicator provides a redefined control channel. Subsequently the control channel is adapted (S30) based on said control format indicator and said control channel redefinition information to provide a redefined control channel for signaling to said at least one user equipment, Finally, scheduling (S40) user equipment in a sub frame based on the redefined control channel.

62. 发明公开

EP2630837A1 SPECTRUM SHARING IN MULTI-RAT RADIO BASE STATIONS 失效
标题翻译： COMMON频谱使用多RAT无线基站
公开(公告)号：EP2630837A1
公开(公告)日：2013-08-28
申请号：EP10858728.8
申请日：2010-10-21
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： MOE, Johan , FRENGER, Pål , WIBERG, Niclas
IPC分类号： H04W88/10 , H04W16/14
CPC分类号： H04W72/0486 , H04W24/00 , H04W28/16 , H04W88/10
摘要： Embodiments herein disclose a method in a radio base station (12) for allocating a radio resource to be used for communication in a radio communications network, which radio base station (12) serves a first cell (13) of a first radio access technology and a second cell (15) of a second radio access technology. The first cell (13) and second cell (15) are comprised in the radio communications network, and which radio base station (12) controls a radio resource that supports communication over a frequency band The method comprises determining (1010) a load in at least one of the first cell (13) and second cell (15), and allocating (1020) the radio resource supporting communication over the frequency band to the first radio access technology of the first cell (13) or the second radio access technology of the second cell (15) based on the determined load.

63. 发明公开

EP2620025A1 METHODS AND ARRANGEMENTS FOR TRANSMISSION OF PAGING IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：方法和寻呼发送安排的通信系统
公开(公告)号：EP2620025A1
公开(公告)日：2013-07-31
申请号：EP10857582.0
申请日：2010-09-22
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： FRENGER, Pål , ERIKSSON, Erik , GUNNARSSON, Fredrik
IPC分类号： H04W68/02
CPC分类号： H04W68/005 , H04W68/02
摘要： The present invention relates a radio network node (204, 304) and methods therein for coordinating paging commands. A method comprises receiving paging command information related to a UE from a paging controller node, where the paging command information comprises a list of radio network nodes. Within method a radio network node then obtains information about available physical radio resources (S-218, S-326, 406, 506) of a second radio network node (206, 306), for paging, and determines physical radio resources (S-220, S-328, 408, 508) to be used for transmitting a paging command for the UE, and transmits information related to a paging command (S-222, S-330, 410, 510 for the UE, to said second radio network node (206, 306).

64. 发明公开

EP2428079A1 DETERMINING THE REPETATER GAIN IN DEPENDENCE OF INTERFERENCE 有权
标题翻译： BESTIMMUNG DER REPERTER-VERSTÄRKUNG在ABHÄNGIGKEITVON INTERFERENZ
公开(公告)号：EP2428079A1
公开(公告)日：2012-03-14
申请号：EP09844429.2
申请日：2009-05-04
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： GAN, Jiansong , ZHANG, Zhang , LIU, Yin , FRENGER, Pål
IPC分类号： H04W52/46
CPC分类号： H04W52/46 , H04B7/15535 , H04B7/15578 , H04B7/2606
摘要： A method of operating a repeater in a communications system is disclosed, wherein a repeater gain to be used for the amplification of a signal is adjusted in dependence on an estimate of an interference by the repeater and by the receiver. The interference at the receiver is feed back to the relay node.
摘要翻译：公开了一种在通信系统中操作中继器的方法，其中根据中继器和接收机的干扰估计来调整要用于信号放大的中继器增益。接收机的干扰反馈给中继节点。

65. 发明公开

EP2428068A1 METHOD AND ARRANGEMENT IN A RADIO COMMUNICATIONS SYSTEM FOR SUPPORTING DTX 失效
标题翻译：方法和设备支持的DTX
公开(公告)号：EP2428068A1
公开(公告)日：2012-03-14
申请号：EP09788538.8
申请日：2009-05-08
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： FRENGER, Pål , BALDEMAIR, Robert , DAHLMAN, Erik
IPC分类号： H04W36/22
CPC分类号： H04W36/0055 , H04W52/0216 , H04W76/28 , H04W92/20 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/146 , Y02D70/24 , Y02D70/25
摘要： A method in a first base station for supporting DTX is provided. The first base station serves a first cell being in an active mode. The first base station communicates with a user equipment within the first cell. The first base station is comprised in a radio communications system further comprising the user equipment and a second base station serving a second cell being in a non observable mode. The first base station sends (602) to the second base station, a request to switch the second cell state from a non observable mode to an observable mode. It further sends (603) to the user equipment or to the second base station, a request to perform signalling between the user equipment and the second base station for quality measurements. The first base station then obtains (604) information that handover is feasible, based on quality measurement of the performed signalling. The first base station sends (605) to the second base station, a request to prepare handover of the user equipment from the first cell to the second cell, and further (606) to the user equipment, a command to perform handover to the second cell.

66. 发明公开

EP2359622A1 AUTOMATIC PLANNING AND HANDLING OF RANDOM ACCESS ROOT SEQUENCES 有权
标题翻译：自动规划，并直接进入根序列处理
公开(公告)号：EP2359622A1
公开(公告)日：2011-08-24
申请号：EP09833725.6
申请日：2009-12-14
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： AMIRIJOO, Mehdi , FRENGER, Pål , GUNNARSSON, Fredrik , MOE, Johan
IPC分类号： H04W16/10 , H04L5/00 , H04W74/08 , H04W24/02
CPC分类号： H04W16/10 , H04L5/0091 , H04W24/02 , H04W74/0833
摘要： The present invention relates to a method and a communication network node for enabling automatic planning and handling of root sequences used at random access in a communication network system, wherein user equipments (18) are accessing a cell (19a) being served by said communication network node. Root sequence usage information from neighbouring cells (19b, 19c) is acquired. Root sequence conflicts between root sequences used in said served cell (19a) and root sequences used in said neighbouring cells (19b, 19c) are detected. When no conflict is detected, appropriate new root sequence(s) is/are selected. Otherwise, detected root sequence conflicts are resolved by deriving a new set of root sequences.

67. 发明公开

EP2297873A1 METHODS AND ARRANGEMENTS FOR FREQUENCY SELECTIVE REPETITION 审中-公开
标题翻译： VERFAHREN UND ANORDNUNG ZUR SELEKTIVEN FREQUENZWIEDERHOLUNG
公开(公告)号：EP2297873A1
公开(公告)日：2011-03-23
申请号：EP09770486.0
申请日：2009-06-22
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： JOHANSSON, Niklas , MILDH, Gunnar , FRENGER, Pål , LARSSON, Peter
IPC分类号： H04B7/15
CPC分类号： H04B7/15542 , Y02D70/1262 , Y02D70/1264 , Y02D70/446
摘要： Methods and apparatuses for enabling frequency selective repetition of signals in a telecommunication system in which aggregation of component carriers is applied. Information signals are received 1102 in a first set of frequency bands, which is defined to cover anchor carriers, which can be used by both legacy and non-legacy terminals. Further, information is received 1104 in a second set of frequency bands, which is defined to cover non-anchor carriers, which only can be used by non-legacy terminals. Instructions concerning which frequency band(s) that should be repeated by the repeater node, are also received 1106. Thereafter, the frequency bands indicated in the instructions are filtered out 1110, after which these frequency bands or parts are repeated by the repeater node. This results in enabling frequency selective repetition in a system which may comprise legacy mobile, which limits the interference in the system, which enables higher bitrates and saves energy.
摘要翻译：用于在应用分量载波的聚合的电信系统中实现频率选择性重复信号的方法和装置。在第一组频带中接收信息信号1102，其定义为覆盖锚定载波，这可以由传统和非遗留终端使用。此外，在第二组频带中接收信息1104，其被定义为覆盖只能由非传统终端使用的非锚定载波。还接收关于中继器节点应该重复的哪个频带的指令1106.此后，滤除指令中指示的频带1110，之后由中继器节点重复这些频带或部分。这导致在可能包括传统移动设备的系统中实现频率选择性重复，这限制了系统中的干扰，这使得能够实现更高的比特率并节省能量。

68. 发明授权

EP1741307B1 ATTRIBUTION DYNAMIQUE DE RESSOURCES RADIO 有权
标题翻译：无线资源的动态分配
公开(公告)号：EP1741307B1
公开(公告)日：2008-10-08
申请号：EP05717153.0
申请日：2005-03-29
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： NYSTRÖM, Johan , KLANG, Göran , FRENGER, Pål , PARKVALL, Stefan
IPC分类号： H04Q7/38 , H04Q7/36
CPC分类号： H04W16/10 , H04W72/08
摘要： Radio resources are allocated to communication between a mobile station (40) and a base station (20). The available set of radio resources may comprise radio resources primarily assigned to a neighbouring cell if the 5 mobile station (40) experience an instantaneous low level of co-channel interference from such neighbouring cells. The existence of interference is preferably deduced from signal quality measurements of pilot signals. The allocation may concern uplink and/or downlink (54) communication. Devices (41) for performing the measurements are located in the mobile station (40), while devices for performing the evaluation (22), selection (23) and actual allocation (24) can be placed in different parts of the communications system- in the mobile station (40), in a base station (20) or In a core network node (70), or as a distributed means.

69. 发明公开

EP1741307A1 ATTRIBUTION DYNAMIQUE DE RESSOURCES RADIO 有权
标题翻译：无线资源的动态分配
公开(公告)号：EP1741307A1
公开(公告)日：2007-01-10
申请号：EP05717153.0
申请日：2005-03-29
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： NYSTRÖM, Johan , KLANG, Göran , FRENGER, Pål , PARKVALL, Stefan
IPC分类号： H04Q7/38 , H04Q7/36
CPC分类号： H04W16/10 , H04W72/08
摘要： Radio resources are allocated to communication between a mobile station (40) and a base station (20). The available set of radio resources may comprise radio resources primarily assigned to a neighbouring cell if the 5 mobile station (40) experience an instantaneous low level of co-channel interference from such neighbouring cells. The existence of interference is preferably deduced from signal quality measurements of pilot signals. The allocation may concern uplink and/or downlink (54) communication. Devices (41) for performing the measurements are located in the mobile station (40), while devices for performing the evaluation (22), selection (23) and actual allocation (24) can be placed in different parts of the communications system- in the mobile station (40), in a base station (20) or In a core network node (70), or as a distributed means.

70. 发明公开

EP2946628A1 DYNAMIC RANDOM ACCESS RESOURCE SIZE CONFIGURATION AND SELECTION 审中-公开
标题翻译：动态配置以及直接访问资源大小的选择
公开(公告)号：EP2946628A1
公开(公告)日：2015-11-25
申请号：EP13703161.3
申请日：2013-01-17
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： ERIKSSON, Erik , FRENGER, Pål , BALDEMAIR, Robert , DIMOU, Konstantinos , BERGMAN, Johan
IPC分类号： H04W74/08
CPC分类号： H04W74/006 , H04B17/309 , H04W74/0833 , H04W84/042
摘要： The disclosure relates to connection setup between a wireless device and a mobile communication network using random access, and more specifically to dynamic random access resource configuration and selection. The disclosure provides for a method in a wireless device, of selecting random access resources for performing a random access procedure to a wireless network. The method comprises the step receiving information from a radio network node comprised in a cell of the wireless network, wherein the received information indicates at least a first and a second random access resource having different resource sizes. The method further comprises selecting one of said at least first and a second random access resources based on an expected uplink power received by the radio network node and transmitting a random access message to said wireless network using the selected resource. The disclosure further relates to methods for providing random access resources, as well as to a wireless device, and to radio network nodes of a wireless network.

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