-
公开(公告)号：EP2564637B1
公开(公告)日：2018-10-31
申请号：EP11775365.7
申请日：2011-03-29
发明人： SÅGFORS, Mats , WAGER, Stefan
CPC分类号： H04W36/36 , H04W36/0033 , H04W36/0085 , H04W36/0094 , H04W36/08 , H04W36/38 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/164 , Y02D70/24
摘要： When a user equipment (UE) is in a CONNECTED state with a base station of a wireless network and is also in a discontinuous reception (DRX) mode, a DRX parameter such as DRX period for the UE is compared with a threshold. If the DRX parameter is at or below the threshold, the UE applies a network controlled mobility mode with UE assist where the network controls handover of the UE to another cell. If the DRX parameter is above the threshold, the UE applies a UE controlled mobility mode in which the UE is free to select a best cell. In this way, DRX benefit of reduced power consumption is maintained while the time period in which the UE is unreachable is minimized.
-
公开(公告)号：EP2123085B1
公开(公告)日：2018-08-01
申请号：EP08712797.3
申请日：2008-02-13
摘要： Methods and devices are disclosed for forwarding data packets during handover in a packet-switched wireless communications system, such as a 3GPP Long-Term Evolution/System Architecture Evolution system. In an exemplary method, a source base station node determines that handover of at least one radio bearer for a served user terminal to a target base station node is imminent. The source base station node classifies a plurality of data packets into two or more data flow classifications according to a transmission status for each data packet, a service requirement for each data packet, or both and selectively forwards one or more of the data packets to the target base station node based on the data flow classification for each data packet. For example, data packets associated with a reliable delivery service requirement may be forwarded while data packets associated with a maximum delay service requirement are not.
-
公开(公告)号：EP3352482A1
公开(公告)日：2018-07-25
申请号：EP17200429.3
申请日：2007-09-11
发明人： BEMING, Per , WAGER, Stefan , TORSNER, Johan , SÅGFORS, Mats , PEISA, Janne
CPC分类号： H04W72/04 , H04L45/72 , H04W72/1273
摘要： According to the invention data in a number of logical downlink channels (PCCH, CCCH, BCCH, CTCH, MCCH, MSCH and MTCH) intended for one or more mobile terminals are received in a first mapping unit (10), where at least a first High Speed Radio Network Temporary identity is allocated to these logical downlink channels addressing a group of mobile terminals for allowing transmission of channel data for reception by mobile terminals. A mobile terminal then reads, from a Broadcast Control Channel, necessary information including a High Speed Radio Network Temporary identity allocated to at least one logical downlink channel, where at least said first identity exists among possible identities. It then listens to a high speed shared control channel for the read identity. In case it detects the identity, the terminal follows a scheduling command, receives data on a high-speed downlink shared channel (HS-DCH) and processes said data.
-
公开(公告)号：EP2255588B1
公开(公告)日：2018-05-09
申请号：EP08724268.1
申请日：2008-03-20
发明人： MOBERG, Peter , FURUSKÄR, Anders , ENGLUND, Eva , SÅGFORS, Mats , SUN, Ying , NORLUND, Krister , MALITI, Kelvin , PETERS, Gunnar , SKÄRBY, Christian
IPC分类号： H04W24/10
CPC分类号： H04W36/0088 , H04W24/10
摘要： In a wireless communication system, the uplink transmission of measurement reports may be scheduled based on an estimated time of when a measurement report will be ready for transmission. The estimated time may be calculated at a base station or user equipment.
-
75.发明授权
公开(公告)号：EP2055129B1
公开(公告)日：2017-08-09
申请号：EP07794179.7
申请日：2007-08-23
发明人： WAGER, Stefan , PEISA, Janne , SÅGFORS, Mats , TORSNER, Johan
CPC分类号： H04W36/0055 , H04W76/19
摘要： The present invention relates to a method, a user equipment and a network node in a cellular radio network. According to the method of the present invention, the network units detects a failed transmission of a handover command to the UE, which is still having a uplink channel available, and further receives a RRC message from the UE indicating the loss of a serving cell and indicating the strongest cell. The network unit prepares and initiates a new serving cell re-establishment and sends to the UE a RRC reconfiguration message. The UE can then continue normal operation in the new cell.
摘要翻译： 蜂窝无线电网络中的方法，用户设备和网络节点技术领域本发明涉及蜂窝无线电网络中的方法， 根据本发明的方法，网络单元检测对仍然具有上行链路信道可用的UE的切换命令的传输失败，并且还从UE接收指示服务小区的丢失的RRC消息，以及 表明最强的细胞。 网络单元准备并发起新的服务小区重建，并向UE发送RRC重新配置消息。 然后，UE可以在新小区中继续正常操作。
-
76.发明授权METHOD AND ARRANGEMENT FOR TRANSMITTING A DATA UNIT IN A WIRELESS COMMUNICATIONS SYSTEM 有权方法和系统，用于发送数据单元无线通信系统
公开(公告)号：EP2241127B1
公开(公告)日：2016-12-07
申请号：EP08871999.2
申请日：2008-12-17
CPC分类号： H04W28/065 , H04L1/1812 , H04L1/1822
摘要： An object of the present invention is to provide a mechanism for improving coverage in a wireless communications system. The object is achieved by a method in a sending node (210) for transmitting a data unit to a receiving node (220). The data unit comprises a number of bits. The sending node (210) and the receiving node (220) are both comprised in a wireless communications system (200). According to the method, the sending node (210) obtains (606, 810) a value n associated with the data unit. Then, the sending node (210) selects (608, 814) a transmission time instance depending on n, such that a function exists that uniquely associates the selected transmission time instance with n. Finally, the sending node (210) transmits (612, 818) the data unit to the receiving node (220) in the selected transmission time instance, without the value n.
-
77.发明授权METHOD, COMPUTER PROGRAMM AND BASE STATION FOR PREDICTION BASED ALLOCATION OF PROCESSING RESSOURCES IN A NON-SERVING BASE STATION 有权时间段的预测方法，计算机程序和基站的处理资源在非服务基站分配
公开(公告)号：EP1952655B1
公开(公告)日：2016-02-17
申请号：EP05813496.6
申请日：2005-11-23
发明人： TORSNER, Johan , SÅGFORS, Mats , HEISER, Franz , PARKVALL, Stefan
CPC分类号： H04B7/022 , H04W36/18 , H04W52/146 , H04W52/223 , H04W52/40 , H04W88/08
-
78.发明公开METHOD AND ARRANGEMENT FOR CONNECTION RE - ESTABLISHMENT IN A TELECOMMUNICATION SYSTEM 有权VERFAHREN UND ANORDNUNGFÜREINE VERBINDUNGSWIEDERHERSTELLUNG IN EINEM TELEKOMMUNIKATIONSSYSTEM
公开(公告)号：EP2826327A1
公开(公告)日：2015-01-21
申请号：EP12715467.2
申请日：2012-03-15
发明人： WAGER, Stefan , SÅGFORS, Mats
IPC分类号： H04W76/02
CPC分类号： H04W76/027 , H04W36/0033 , H04W36/30 , H04W76/18 , H04W76/19
摘要： The invention relates to a method in a user equipment, UE, (700) and a UE (700) for controlling connection re-establishment between said user equipment and a network, said user equipment being served in a first cell (A) comprised in said network. The invention further relates to a method in a network node (800) and a network node to be comprised in said network for controlling connection re-establishment between the network and said UE (700). The method in the UE (700) comprises the steps of receiving (501) a configuration message from the network defining at least one condition; upon detection of connectivity problems (503) towards the first cell, evaluating said at least one condition (504); and if said at least one condition is fulfilled for a neighboring cell (B), applying at least one special criterion, comprising the expiration of an additional timer (705), for initiating connection re-establishment to said neighboring cell (505), said at least one special criterion being different from at least one criterion, comprising the expiration of a first timer (704), that is applied if said at least one condition is not fulfilled.
摘要翻译： 本发明涉及一种用户设备和用户设备（700）中的方法，用于控制所述用户设备和网络之间的重新建立。 该方法包括以下步骤：从网络接收（501）配置消息，定义至少一个条件; - 向第一小区检测连通性问题（503），评估所述至少一个条件（504）; - 如果 对于相邻小区（B）满足至少一个条件，应用至少一个用于启动到所述相邻小区的连接重建的特殊标准（505），所述至少一个特殊标准与应用的至少一个标准不同 如果说至少有一个条件不能满足。 本发明还涉及网络节点（800）中用于控制网络和用户设备（700）之间的重新建立的方法和装置。
-
公开(公告)号：EP1757122B1
公开(公告)日：2012-05-30
申请号：EP04727778.5
申请日：2004-04-15
发明人： SÅGFORS, Mats
摘要： The present invention relates to methods and arrangements to enhance transmission quality in a Push-to-Talk system comprising a sending mobile unit MB1, and a receiving mobile unit MB2 used by a receiving subscriber B. The receiving unit MB2 comprises a Play-Out-Buffer POB and a Repeat Buffer RB, whereby a stream of sequences 15-19,25-29,35-39 is sent from the sending unit MB1 to the receiving unit MB2. The method comprises the following steps:—The incoming stream of sequences 15-19,25-29,35-39 is collected into the Repeat Buffer RB and into the Play-Out-Buffer POB. The Play-Out-Buffer has a storage size and a point for commencing play-out that provides low voice delay, and the Repeat Buffer has a storage size that provides high sound quality. —The incoming stream is played-out from the Play-Out-Buffer POB to the receiving subscriber B. —Replay is commenced of a defined part 36-39 of the sequences 15-19,25-29,35-39 collected in the Repeat Buffer RB.
-
80.发明公开METHOD AND APPARATUS FOR RADIO LINK FAILURE RECOVERY IN A TELECOMMUNICATION SYSTEM 有权VERFAHREN UND VORRICHTUNG ZUR FUNKSTRECKEN-AUSFALLBEHEBUNG IN EINEM TELEKOMMUNIKATIONSSYSTEM
公开(公告)号：EP2255572A1
公开(公告)日：2010-12-01
申请号：EP09706711.0
申请日：2009-01-16
CPC分类号： H04W36/30 , H04J11/0086 , H04W36/32
摘要： The teachings presented herein enable a user terminal to perform a fast recovery from a radio link failure. In one aspect, the improvement in recovery time is achieved by commanding or otherwise causing the user terminal to perform radio link failure (RLF) recovery at a cell that is known to possess the user context, while considering that this cell should yield good radio conditions (if not the best) to the user terminal. A cell may be predefined for use by the user terminal in recovering its radio connection. Based on providing signal strength thresholds to the user terminal, for use in determining whether to use a predefined cell for reconnecting to the network, the user terminal attempts RLF recovery first in the predefined cell. By providing user context to the predefined cell in advance of a recovery attempt by the user terminal, the time for recovery is lessened. Note that the user terminal also may infer which cells are preferred.
摘要翻译： 本文提出的教导使得用户终端能够从无线电链路故障执行快速恢复。 在一个方面，恢复时间的改善通过命令或以其他方式导致用户终端在已知具有用户上下文的小区上执行无线电链路故障（RLF）恢复来实现，同时考虑到该小区应该产生良好的无线电条件 （如果不是最好的话）给用户终端。 可以预定义小区以供用户终端在恢复其无线电连接时使用。 基于向用户终端提供信号强度阈值，用于确定是否使用预定义的小区重新连接到网络，用户终端首先在预定义的小区中尝试RLF恢复。 通过在用户终端的恢复尝试之前将用户上下文提供给预定义的单元，恢复的时间减少了。 注意，用户终端还可以推断哪些小区是优选的。
-
-
-
-
-
-
-
-
-
搜索结果
85 条记录 (耗时 0.026 秒)
