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41. 发明公开

EP3562205A1 TECHNIQUES FOR HANDLING NETWORK TRAFFIC 有权
公开(公告)号：EP3562205A1
公开(公告)日：2019-10-30
申请号：EP19176134.5
申请日：2009-04-02
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： LUDWIG, Reiner , EKSTRÖM, Hannes
IPC分类号： H04W28/18 , H04W72/12
摘要： In a mobile communication environment, the data traffic is mapped to a number of bearers (52, 54). In a downlink direction, this is accomplished by filtering data packets on the basis of an identifier which is included into the data packets in response to packet inspection. In the uplink direction, a mirroring function is applied which detects incoming data packets, which are received on one of a plurality of bearers (52, 54) and have a first identifier, and outgoing data packets having a second identifier which is complementary to the first identifier. The outgoing data packets having the complementary second identifier are routed to the same bearer (52, 54) from which the incoming data packets are received.

42. 发明授权

EP2283620B1 PARTITIONING ENTITY AND METHOD FOR PARTITIONING CAPACITY 有权
标题翻译：分配实体和分配容量的方法
公开(公告)号：EP2283620B1
公开(公告)日：2017-11-08
申请号：EP08803648.8
申请日：2008-09-04
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： LUDWIG, Reiner , EKSTRÖM, Hannes
IPC分类号： H04W72/12 , H04L12/801 , H04L12/803 , H04L12/861 , H04L12/911 , H04W28/02 , H04L12/24
CPC分类号： H04W28/0268 , H04L41/0893 , H04L41/5003 , H04L47/10 , H04L47/125 , H04L47/828 , H04L49/90 , H04W72/1236 , H04W72/1257
摘要： The present invention relates to a partitioning entity and a method for partitioning capacity in a communication network to avoid starvation of certain data traffic and to support services with different characteristics. The method of partitioning capacity comprises assigning communication links to a group associated with a time-varying group capacity to form a group of communication links. The group comprises a first sub-group and at least a second sub-group of communication links. Further, the method comprises allocating a non-zero fraction of the time-varying group capacity to the first sub-group of communication links of the group.

43. 发明授权

EP1972120B1 METHOD AND DEVICES FOR FILTERING DATA PACKETS IN A TRANSMISSION 有权
标题翻译：用于过滤传输中的数据分组的方法和设备
公开(公告)号：EP1972120B1
公开(公告)日：2017-08-02
申请号：EP06706189.5
申请日：2006-01-10
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： EKSTRÖM, Hannes , WILLARS, Per , LUDWIG, Reiner
IPC分类号： H04L29/06 , H04L29/08
CPC分类号： H04L67/322 , H04L47/10 , H04L65/1006 , H04L65/1016 , H04L65/80 , H04L67/04 , H04W28/06 , H04W28/18
摘要： A method for associating a data packet (DP) with a packet bearer (PB) in a user equipment (UE1) of a communication network is proposed. The packet bearer (PB) transmits the data packet to a communication entity in the communication network. The communication network comprises at least one control entity to exchange signaling information with the user equipment. The user equipment comprises at least one executing unit for executing one or more applications which create the data packet, a packet marking entity for marking at least one control field in the data packet and a transmission unit for sending the data packet on the packet bearer. After setting up the packet bearer between the transmission unit and the communication entity, a first signaling of filter parameters for defining a packet filter is received by the user equipment. The filter parameters correspond to a packet marking. A second signaling of the packet marking from the control entity is received by the user equipment and forwarded to the packet marking entity. The data packet is marked with the signaled packet marking. The packet filter corresponding to the filter parameters is established for scanning data packets forwarded from the executing unit to the transmission unit and is associated with the packet bearer. The data packet with the marking corresponding to the filter parameters is forwarded on the associated packet bearer. A corresponding mobile network, control entity, user equipment and computer program are also described.
摘要翻译：提出了一种用于在通信网络的用户设备（UE1）中将数据分组（DP）与分组承载（PB）相关联的方法。分组承载（PB）将数据分组发送到通信网络中的通信实体。通信网络包括至少一个控制实体以与用户设备交换信令信息。用户设备包括用于执行创建数据分组的一个或多个应用的至少一个执行单元，用于标记数据分组中的至少一个控制字段的分组标记实体以及用于在分组承载上发送数据分组的传输单元。在传输单元和通信实体之间建立分组承载之后，由用户设备接收用于定义分组过滤器的过滤参数的第一信令。过滤器参数对应于数据包标记。来自控制实体的分组标记的第二信令由用户设备接收并转发给分组标记实体。数据包标有信号包标记。为了扫描从执行单元转发到传输单元的数据分组并建立与分组承载相关联的分组过滤器，该分组过滤器对应于过滤器参数。具有对应于过滤器参数的标记的数据分组在相关联的分组承载上被转发。还描述了相应的移动网络，控制实体，用户设备和计算机程序。

44. 发明授权

EP2127152B1 A METHOD FOR ENHANCED PERFORMANCE IN A CELLULAR WIRELESS TDD SYSTEM 有权
标题翻译：程序拥有卓越性能在蜂窝无线时分复用（TDD）系统
公开(公告)号：EP2127152B1
公开(公告)日：2010-11-17
申请号：EP07709499.3
申请日：2007-02-23
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： ASTELY, David , SKILLERMARK, Per , TYNDERFELDT, Tobias , WESTERBERG, Erik , EKSTRÖM, Hannes
IPC分类号： H04B7/26
CPC分类号： H04B7/2656
摘要： The invention discloses a method (1100) for a cellular wireless access TDD system (100) with a base stations (120, 220) for respective cells (110, 210) in the system, where each cell can accommodate at least a first user terminal (130, 230). The user terminals can receive traffic from their base stations during a down link period, and can transmit traffic to their base stations (120, 220) during an up link period (UL). There is a first guard period (TDu) at the transition from down link to up link, and a second guard period (TUD) at the transition from up link to down link. The method comprises measuring the interference level in a second plurality (110, 210) of cells during part of the time between two consecutive down link periods, and varying the duration of said first and/or second guard period in said second plurality of cells (110, 210) according to the interference level.

45. 发明公开

EP2127413A1 A METHOD AND A DEVICE FOR REDUCED INTERFERENCE IN A CELLULAR ACCESS SYSTEM 审中-公开
标题翻译：方法和设备降低的干扰IN A ZELLULARZUGANGSSYSTEM
公开(公告)号：EP2127413A1
公开(公告)日：2009-12-02
申请号：EP07709498.5
申请日：2007-02-22
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： TYNDERFELDT, Tobias , EKSTRÖM, Hannes , ASTELY, David , SKILLERMARK, Per , WESTERBERG, Erik
IPC分类号： H04Q7/30 , H04B7/26 , H04L1/00
CPC分类号： H04W24/02 , H04L1/0026 , H04W24/10 , H04W56/0015 , H04W56/0075 , H04W88/08 , H04W92/20
摘要： A method (700) for use in a cellular system (200) comprising a plurality of base stations with corresponding cells, in which system (200) the communication between users in a cell and the base station is divided into an up link period and a down link period, the method comprising letting a controlling node (210, 800) instruct the base stations regarding: - a first point (T1 ) in time when the base station should start transmitting a control signal, - a second point (T2) in time when the base station should start to listen for control signals from other base stations and measure their time of arrival and signal strength, - a third point (T3) in time when the base station should cease listening for control signal, - a fourth point (T4) in time when the base station should transmit the measurements results to a receiving node (210, 800) in the system.

46. 发明授权

EP1982475B1 METHOD AND DEVICES FOR INSTALLING PACKET FILTERS IN A DATA TRANSMISSION 有权
标题翻译：的方法和手段来安装过滤器包在数据传输
公开(公告)号：EP1982475B1
公开(公告)日：2009-12-02
申请号：EP06706659.7
申请日：2006-02-05
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： WILLARS, Per , LUDWIG, Reiner , EKSTRÖM, Hannes , BASILIER, Henrik
IPC分类号： H04L12/56 , H04W28/18
CPC分类号： H04L45/745 , H04L45/38 , H04L47/70 , H04L47/803 , H04L47/808 , H04L47/824 , H04L47/825 , H04W28/18 , H04W76/10 , H04W76/20 , H04W80/04
摘要： A method is described for associating a data packet (DP) with a packet bearer (PB) in a user equipment (UE1) of a communication network. The data packet is sent in a data flow from an application function of the user equipment, the packet bearer (PB) is established with the user equipment to transmit the data packet (DP) over the communication network towards a further entity, and the user equipment is adapted to establish different packet bearers. The method comprises the steps of identifying the flow with the data packet in a control entity of the communication network, determining the packet bearer for association with said flow from the different packet bearers in a policy function of the control entity, determining a routing level identification of the further entity, instructing the user equipment to install a packet filter based on the routing level identification, wherein the packet filter associates data packets comprising the routing level identification of the further entity with the determined packet bearer, providing the routing level identification to the application function, including the routing level identification into the data packet, and forwarding the data packet (DP) on the determined packet bearer (PB). A corresponding network, control entity, monitoring entity and computer program are also described.

47. 发明公开

EP2103160A1 METHOD AND RADIO BASE STATION FOR EFFECTIVE SPECTRUM UTILIZATION 审中-公开
标题翻译：方法及无线基站的有效SPEKTRONUTZUNG
公开(公告)号：EP2103160A1
公开(公告)日：2009-09-23
申请号：EP07709411.8
申请日：2007-01-15
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： WESTERBERG, Erik , OLSSON, Andreas , PARKVALL, Stefan , TYNDERFELDT, Tobias , EKSTRÖM, Hannes
IPC分类号： H04Q7/36 , H04Q7/38
CPC分类号： H04W16/14 , H04W16/16 , H04W48/12
摘要： The present invention relates to radio communication in a cellular network and in particular to the sharing of a frequency spectrum with another network. The object is to enable robust communication in the shared band. The solution is to allocate a third band for communication in a cell. A L1/L2 control channel may be transmitted in the third band only, whereas data can be transmitted in the shared band. The L1/L2 control channel support the data communication in the shared band. The invention relates to a method and a radio base station.

48. 发明公开

EP1889410A1 DATA UNIT RELAY DEVICE AND METHOD OF CONTROLLING THE SAME 失效
标题翻译：数据单元继电器装置及其控制方法
公开(公告)号：EP1889410A1
公开(公告)日：2008-02-20
申请号：EP05743334.4
申请日：2005-05-30
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： WIEMANN, Henning , EKSTRÖM, Hannes , MILDH, Gunnar
IPC分类号： H04L12/56 , H04L1/16 , H04L1/18
CPC分类号： H04L47/10 , H04L1/1607 , H04L1/18 , H04L47/26 , H04L47/32 , H04L47/33 , H04L2001/0096
摘要： A method of controlling a data unit relay device is described, applied to a relay ARQ protocol in accordance with which a source peer sends data units to a destination peer via at least one relay peer. The relay ARQ protocol provides for a first type and second type of receipt information, where the first type is indicative of a correct receipt at a relay peer, and the second type is indicative of a correct receipt at the destination peer. In a data unit relay device that is arranged for deliberately dropping data units of the relay ARQ protocol under one or more predetermined conditions, a procedure is provided for indicating to the source peer and the destination peer that a data unit has been deliberately dropped and for identifying the deliberately dropped data unit, such that the source and destination peer may perform retranmission control for the dropped data unit as if it had been successfully received at the destination peer.
摘要翻译：描述了一种控制数据单元中继设备的方法，该方法应用于中继ARQ协议，根据该方法，源对等体经由至少一个中继对等点向目的对等体发送数据单元。中继ARQ协议提供第一类型和第二类型的接收信息，其中第一类型指示中继对等点处的正确接收，并且第二类型指示目的地对等点处的正确接收。在布置为在一个或多个预定条件下故意丢弃中继ARQ协议的数据单元的数据单元中继设备中，提供了用于向源对等体和目的地对等体指示数据单元已被故意丢弃的过程，识别故意丢弃的数据单元，使得源和目的地对等体可以对丢弃的数据单元执行重新发射控制，就好像它已经在目的地对等体成功接收到一样。

49. 发明公开

EP1762052A1 NETWORK FEEDBACK METHOD AND DEVICE 审中-公开
标题翻译：网络信息反馈方法和IPMENT
公开(公告)号：EP1762052A1
公开(公告)日：2007-03-14
申请号：EP04740169.0
申请日：2004-06-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： MEYER, Michael , EKSTRÖM, Hannes
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L47/17 , H04L47/27 , H04L47/29 , H04L47/32 , H04L47/37
摘要： A network feedback method and appropriate devices are described, in which a node (10) connected to a link (12) can perform a remote flow control adjustment procedure (S23) for adjusting the flow control of a sender (11) of data units being forwarded by node (10) over said link (12).

50. 发明授权

EP2996282B1 HANDLING NETWORK TRAFFIC VIA A FIXED ACCESS 有权
公开(公告)号：EP2996282B1
公开(公告)日：2019-05-15
申请号：EP15179533.3
申请日：2010-07-29
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： LUDWIG, Reiner , EKSTRÖM, Hannes
IPC分类号： H04L12/24 , H04L12/851 , H04W28/10 , H04W72/10

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