专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2832151A1 METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION NETWORK FOR DETERMINING A TYPE OF HANDOVER 审中-公开
标题翻译：方法和安排，无线电通信网络中用于确定WEITERREICHUNGSART
公开(公告)号：EP2832151A1
公开(公告)日：2015-02-04
申请号：EP12720698.5
申请日：2012-03-28
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： AMIRIJOO, Mehdi , MÜLLER, Walter , WERNER, Peter , BERGMAN, Petter
IPC分类号： H04W36/24
CPC分类号： H04W36/0083 , H04W36/08 , H04W36/24
摘要： The embodiments disclosed relates to a method and a network node that determines a time period between a first handover and a second handover of a user equipment. The first handover is to or from a first cell and the second handover is to or from a second cell. The network node sets a threshold value based on a difference in cell quality between the first cell and the second cell. The difference in cell quality is associated with the first or second handover. The network node then determines the type of handover, of at least one of the first and second handover, based on the time period and threshold value.

2. 发明申请

WO2015185111A1 HANDLING OF CONTROL INTERFACE FAILURE IN MULTICAST TRANSMISSIONS VIA A CELLULAR NETWORK 审中-公开
标题翻译：通过蜂窝网络处理多媒体传输中的控制接口故障
公开(公告)号：WO2015185111A1
公开(公告)日：2015-12-10
申请号：PCT/EP2014/061485
申请日：2014-06-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： EL KHAYAT, Ibtissam , XIA, Qi , KNUTHAMMAR, Björn , LING, Jie , LJUNGSTRÖM, Tobias , WERNER, Peter , ZHANG, Tingyu
IPC分类号： H04W76/00
CPC分类号： H04W76/18 , H04L12/189 , H04L41/06 , H04W76/38 , H04W76/40 , H04W88/16
摘要： A control node (140; 150) of a cellular network establishes one or more control plane sessions with a gateway node (160). On the basis of these one or more control plane sessions with the gateway node (160), the control node (140; 150) also establishes one or more control plane sessions with one or more radio access network nodes (112, 114; 122, 24) to control multicast transmissions by the one or more radio access network nodes (112, 14; 122, 124). Further, the control node (140; 150) detects a connection failure to the gateway node (160). When detecting the connection failure, the control node (140; 150) starts a first timer. Further, also the gateway node (160) detects the connection failure. When detecting the connection failure, the gateway node (160) starts a second timer. The second timer is configured with a longer duration than the first timer. In response to expiry of the first timer, the control node (140; 150) locally deletes the one or more control plane sessions with the gateway node (160) and with the one or more control plane sessions with the one or more radio access network nodes (112, 114; 122, 124). In response to expiry of the second timer, the gateway node (160) triggers a reaction to the connection failure by the gateway node (160), e.g., selection of an alternative control node.
摘要翻译：蜂窝网络的控制节点（140; 150）与网关节点（160）建立一个或多个控制平面会话。基于与网关节点（160）的这些一个或多个控制平面会话，控制节点（140; 150）还建立与一个或多个无线电接入网络节点（112,114; 122， 24）以控制所述一个或多个无线电接入网络节点（112,14; 122,124）的多播传输。此外，控制节点（140; 150）检测到网关节点（160）的连接故障。当检测到连接故障时，控制节点（140; 150）启动第一定时器。此外，网关节点（160）也检测到连接故障。当检测到连接失败时，网关节点（160）启动第二定时器。第二个定时器的配置时间长于第一个定时器。响应于第一定时器的到期，控制节点（140; 150）在本地删除与网关节点（160）的一个或多个控制平面会话以及与一个或多个无线电接入网络的一个或多个控制平面会话节点（112,114; 122,124）。响应于第二定时器的到期，网关节点（160）触发对网关节点（160）的连接故障的反应，例如选择替代控制节点。

3. 发明申请

WO2011145988A1 INTER-BASE-STATION INTERFACE ENHANCEMENT FOR MULTI-OPERATOR CORE NETWORKS 审中-公开
标题翻译：多操作核心网络的基站间接口增强
公开(公告)号：WO2011145988A1
公开(公告)日：2011-11-24
申请号：PCT/SE2010/050544
申请日：2010-05-19
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ENGSTRÖM, Stefan , WERNER, Peter
发明人： ENGSTRÖM, Stefan , WERNER, Peter
IPC分类号： H04W92/20 , H04W36/00 , H04W60/00
CPC分类号： H04W24/04 , H04W8/30 , H04W24/08 , H04W36/0083 , H04W92/20
摘要： In one aspect, the teachings herein provide an enhanced inter-base-station interface and associated processing in which a base station receives a message from a neighboring base station that zero served PLMNs are available in a neighboring cell. In response to receiving that message, the base station removes the neighboring cell from its neighbor list, or otherwise marks the neighboring cell as unavailable, but advantageously does not discard any network performance data accumulated or otherwise generated for that neighboring cell. Correspondingly, should the base station receive a subsequent message indicating that one or more served PLMNs have become available in the neighboring cell, it restores the neighboring cell to its neighbor list and reinstates links or associations, as needed, to the retained network performance data.
摘要翻译：在一个方面，本文的教导提供了增强的基站间接口和相关联的处理，其中基站从相邻基站接收到零服务的PLMN在相邻小区中可用的消息。响应于接收到该消息，基站从其邻居列表中移除相邻小区，或以其他方式将相邻小区标记为不可用，但是有利地不丢弃对该相邻小区累积或以其他方式生成的任何网络性能数据。相应地，如果基站接收到指示一个或多个服务的PLMN在相邻小区中变得可用的后续消息，则其将相邻小区恢复到其邻居列表，并根据需要将链路或关联恢复到所保留的网络性能数据。

4. 发明申请

WO2015099584A1 METHODS, USER NODE AND NETWORK NODE IN AN MBMS NETWORK 审中-公开
标题翻译：方法，MBMS网络中的用户节点和网络节点
公开(公告)号：WO2015099584A1
公开(公告)日：2015-07-02
申请号：PCT/SE2013/051618
申请日：2013-12-23
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： ÖSTRUP, Peter , WERNER, Peter
IPC分类号： H04W4/06 , H04W72/00 , H04W28/20
CPC分类号： H04W24/02 , H04W4/06 , H04W72/005 , H04W76/27 , H04W76/40
摘要： A method in a user node for reducing signalling load in a multimedia broadcast multicast services, MBMS, network, the method comprising: receiving (301) from a network node a broadcasted system information block with information about at least one MBMS service supported by a current frequency for said service; initiating (302) a connection establishment procedure, the connection establishment procedure including one or more connection establishment messages sent between the user node and the network node to set up a connection; and during the connection establishment procedure, transmitting (303) an information to the network node in one of the one or more connection establishment messages indicating that the current frequency is a frequency of interest for the user node.
摘要翻译：一种在用户节点中减少多媒体广播多播服务MBMS，网络中的信令负载的方法，所述方法包括：从网络节点接收（301）广播的系统信息块，该信息包括当前所支持的至少一个MBMS服务的信息所述服务的频率; 发起（302）连接建立过程，所述连接建立过程包括在所述用户节点和所述网络节点之间发送的建立连接的一个或多个连接建立消息; 并且在所述连接建立过程期间，在所述一个或多个连接建立消息之一中向所述网络节点发送指示当前频率是所述用户节点感兴趣的频率的信息（303）。

5. 发明申请

WO2015094055A1 METHOD FOR SENDING INFORMATION REGARDING A SECONDARY CELL VIA A GROUP MESSAGE IN A PRIMARY CELL. 审中-公开
标题翻译：通过主要细胞中的群组信息发送关于二次细胞的信息的方法。
公开(公告)号：WO2015094055A1
公开(公告)日：2015-06-25
申请号：PCT/SE2013/051577
申请日：2013-12-19
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： WERNER, Peter , JOHANSSON, Stefan , SCHLIWA-BERTLING, Paul
IPC分类号： H04L5/00 , H04W72/04 , H04W72/12
CPC分类号： H04W36/0061 , H04L5/001 , H04L12/189 , H04W36/04 , H04W72/005 , H04W72/04
摘要： A method in a network node for sending a message to a first group of wireless devices. The first group of wireless devices is served by a Primary Cell. The network node and the first group of wireless devices operate in a wireless communications network. The network node sends a single message to the first group of wireless devices. The wireless devices in the first group of wireless devices are in carrier aggregation mode, being further served by a Secondary Cell, SCell, of the network node. The single message comprises a first common Radio Network Temporary Identifier addressing all the wireless devices in the first group of wireless devices. The single message further comprises information related to the SCell.
摘要翻译：一种用于向第一组无线设备发送消息的网络节点中的方法。第一组无线设备由Primary Cell提供。网络节点和第一组无线设备在无线通信网络中工作。网络节点向第一组无线设备发送单个消息。第一组无线设备中的无线设备处于载波聚合模式，由网络节点的辅助小区SCell进一步服务。单个消息包括寻址第一组无线设备中的所有无线设备的第一公共无线电网络临时标识符。单个消息还包括与SCell相关的信息。

6. 发明申请

WO2013147657A1 METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION NETWORK FOR DETERMINING A TYPE OF HANDOVER 审中-公开
标题翻译：无线通信网络中用于确定切换类型的方法和布置
公开(公告)号：WO2013147657A1
公开(公告)日：2013-10-03
申请号：PCT/SE2012/050341
申请日：2012-03-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , AMIRIJOO, Mehdi , MÜLLER, Walter , WERNER, Peter , BERGMAN, Petter
发明人： AMIRIJOO, Mehdi , MÜLLER, Walter , WERNER, Peter , BERGMAN, Petter
IPC分类号： H04W36/24
CPC分类号： H04W36/0083 , H04W36/08 , H04W36/24
摘要： The embodiments disclosed relates to a method and a network node that determines a time period between a first handover and a second handover of a user equipment. The first handover is to or from a first cell and the second handover is to or from a second cell. The network node sets a threshold value based on a difference in cell quality between the first cell and the second cell. The difference in cell quality is associated with the first or second handover. The network node then determines the type of handover, of at least one of the first and second handover, based on the time period and threshold value.
摘要翻译：所公开的实施例涉及确定用户设备的第一切换和第二切换之间的时间段的方法和网络节点。第一次切换是从第一小区传送到第一小区，第二切换到第二小区。网络节点基于第一小区和第二小区之间的小区质量的差异来设置阈值。小区质量的差异与第一或第二切换有关。网络节点然后基于时间段和阈值来确定第一和第二切换中的至少一个切换的类型。

7. 发明申请

WO2012005633A1 METHODS AND RADIO BASE STATIONS FOR DETERMINING PERFORMANCE STATE OF A CELL 审中-公开
标题翻译：用于确定细胞性能状态的方法和无线电基站
公开(公告)号：WO2012005633A1
公开(公告)日：2012-01-12
申请号：PCT/SE2010/050773
申请日：2010-07-05
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ÖSTRUP, Peter , SANDBERG, Pontus , WERNER, Peter , ANDREI, Diana
发明人： ÖSTRUP, Peter , SANDBERG, Pontus , WERNER, Peter , ANDREI, Diana
IPC分类号： H04W24/08
CPC分类号： H04W24/10 , H04W24/08
摘要： The invention relates to a method in a first radio base station (10) for determining a performance state of a first cell (12) served by the first radio base station (10), which first radio base station (10) is comprised in a radio communications network. The method comprises determining (201,301,401 ) traffic statistics of the first cell (12), comparing (202,302,402) the traffic statistics with a threshold value, when the determined traffic statistics goes beyond the threshold value, transmitting (204,303,403) a data request to a second radio base station (14) requesting data retrieved in or associated with a second cell (16) to be used to determine performance state of the first cell (12), receiving (208,306,404) a data response indicating the requested data from the second radio base station (14), and determining (209,307,405) the performance state of the first cell (12) based on the data response.
摘要翻译：本发明涉及一种用于确定由第一无线电基站（10）服务的第一小区（12）的性能状态的第一无线电基站（10）中的方法，该第一无线电基站（10）包括在第一无线电基站无线电通信网络。所述方法包括：当所确定的业务量统计超过所述阈值时，确定（201,301,401）所述第一小区（12）的业务统计信息（202,302,402），将所述业务统计与阈值进行比较（202,302,402）;将数据请求发送（204,303,403）到第二小区无线电基站（14）请求在第二小区（16）中检索或关联的用于确定第一小区（12）的性能状态的数据，从第二无线电基站接收指示所请求的数据的数据响应（208,306,404）（14），以及基于所述数据响应确定所述第一小区（12）的性能状态（209,307,405）。

8. 发明公开

EP2514259A1 METHODS AND ARRANGEMENTS FOR HANDLING A SETUP OF AN S1 APPLICATION PROTOCOL SIGNALLING CONNECTION 审中-公开
标题翻译：方法和安排处理建立S1应用协议信令连接
公开(公告)号：EP2514259A1
公开(公告)日：2012-10-24
申请号：EP09852357.4
申请日：2009-12-16
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： WERNER, Peter , ÖSTRUP, Peter , ENGSTRÖM, Stefan
IPC分类号： H04W76/02 , H04W36/00 , H04W8/02
CPC分类号： H04W60/00 , H04W48/17 , H04W76/10 , H04W92/045
摘要： The invention relates to a method in a Mobility Management Entity (10,11) for handling a setup of an S1 Application Protocol signalling connection between a first radio base station and the Mobility Management Entity (10,11) in a Long Term Evolution radio communications network. The Mobility Management Entity (10,11) receives an S1 Setup Request message from the first radio base station (12). Furthermore, the Mobility Management Entity (10,11) sends an S1 Setup Response message to the first radio base station (12) enabling the first radio base station to handle the setup of the S1 Application Protocol signalling connection. The S1 Setup Response message comprises an indication of at least one supported tracking area code of a tracking area, which tracking area is served by the Mobility Management Entity (10,11).

9. 发明申请

WO2015026283A1 METHOD AND ARRANGEMENTS FOR HANDLING AN INTRA FREQUENCY SAI LIST 审中-公开
标题翻译：用于处理频率范围的方法和装置
公开(公告)号：WO2015026283A1
公开(公告)日：2015-02-26
申请号：PCT/SE2014/050944
申请日：2014-08-18
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： WERNER, Peter , KNUTHAMMAR, Björn , LEUHUSEN, Joakim
IPC分类号： H04W4/02
CPC分类号： H04W36/0083 , H04L12/189 , H04W4/06 , H04W72/0453
摘要： A method is suggested for allowing a user equipment to determine whether Service Area Identities (SAIs) of a list of SAIs are current SAIs or neighboring SAIs by: receiving a list of SAIs from a network node, where the list is indicative of Service Areas capable of providing the broadcasted service to the user equipment and comprise at least one current SAI and at least one neighboring SAI; identifying, in the list, the SAIs as arranged into two distinguishable groups, wherein a first group comprise the at least one current SAI and a second group comprise theat least one neighboring SAI, and distinguishing, based on the arrangement of the list, current SAIs from neighboring SAIs.A method is also suggested for arranging a SAI list into the two distinguishable groups by a network node.
摘要翻译：提出了一种允许用户设备通过以下方式来确定SAI列表的服务区域标识（SAI）是否为当前SAI或相邻SAI的方法：通过以下方式来从网络节点接收SAI列表，其中该列表指示服务区能力向用户设备提供广播的服务，并且包括至少一个当前SAI和至少一个相邻SAI; 在列表中识别排列成两个可区分组的SAI，其中第一组包括至少一个当前SAI，第二组包括至少一个相邻SAI，并且基于列表的排列来区分当前SAI 还提出了一种通过网络节点将SAI列表排列到两个可区分组中的方法。

10. 发明申请

WO2012141627A1 APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT FOR ADJUSTING HANDOVER PARAMETERS 审中-公开
标题翻译：用于调整切换参数的装置，方法和计算机程序产品
公开(公告)号：WO2012141627A1
公开(公告)日：2012-10-18
申请号：PCT/SE2011/050447
申请日：2011-04-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BERGMAN, Petter , WERNER, Peter
发明人： BERGMAN, Petter , WERNER, Peter
IPC分类号： H04W36/00 , H04W36/08 , H04W92/20
CPC分类号： H04W36/0083 , H04W36/08 , H04W92/20
摘要： It is presented a method for adjusting handover parameters of a processed base station in relation to neighbouring base stations, neighbouring the processed base station. The method being executed in a handover parameter determiner and comprises: obtaining ( 20 ) a list of neighbouring base stations of the mobile communication network; determining ( 22 ), for each of the neighbouring base stations in the list, a capability to send handover issue report messages; and adjusting ( 24 ) the handover parameters based on the determined capabilities for each of the neighbouring base stations in the list.
摘要翻译：提出了一种用于调整处理的基站相对于处理的基站相邻的相邻基站的切换参数的方法。所述方法在切换参数确定器中执行，并且包括：获取（20）所述移动通信网络的相邻基站的列表; 为列表中的每个相邻基站确定（22）发送切换发布报告消息的能力; 以及基于为所述列表中的每个相邻基站确定的能力来调整（24）所述切换参数。

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