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1. 发明申请

WO2017192078A1 ESTIMATION OF PARAMETERS USED FOR DETERMINING A SIGNAL-TO-INTERFERENCE MEASURE AT A WIRELESS COMMUNICATION DEVICE 审中-公开
标题翻译：用于在无线通信设备上确定信号干扰测量的参数估计
公开(公告)号：WO2017192078A1
公开(公告)日：2017-11-09
申请号：PCT/SE2016/050406
申请日：2016-05-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： SANDBERG, David , CHRISTENSSON, Anders , NORDSTRÖM, Björn , PERSSON, Magnus
IPC分类号： H04B17/336 , H04L1/00 , H04L1/20 , H04W4/00 , H04L1/18 , H04W52/24 , H04W92/12 , H04W92/20
摘要： The invention relates to a method performed by a node in a wireless 5 communication network (10) of estimating parameters used for determining a signal-to-interference measure at a wireless communication device (11) served by a base station (12), and a node performing the method. In a first aspect of the invention, a method at a node in a wireless communication network (10) of estimating parameters used for determining 10 a signal-to-interference measure at a wireless communication device (11) served by a base station (12) is provided. The method comprises acquiring (S101) an estimate of channel condition between the communication device (11) and the serving base station (12), and between the communication device (11) and at least one base station (13) of a neighbouring cell, estimating 15 (S102) the signal-to-interference measure using the estimate of the respective channel condition and acquired output power and Physical Resource Block (PRB) utilization of each of the base stations (12, 13), to be complied with when communicating with the communication device (11), and receiving (S103), from the communication device (11), an indication of quality of a 20 channel via which the communication device is served by the base station. The method further comprises determining (S104) whether a change in the estimate of the signal-to-interference measure is required based on said indication of channel quality, and if so updating (S105) the estimate of the channel condition between the communication device (11) and the serving 25 base station (12) and/or between the communication device (11) and the at least one base station (13) of a neighbouring cell to attain the required change in the estimate of the signal-to-interference measure.
摘要翻译：本发明涉及一种由无线通信网络（10）中的节点执行的方法，所述无线通信网络（10）估计在无线通信设备（11）处用于确定信号干扰测量的参数，所述无线通信设备基站（12）以及执行该方法的节点。在本发明的第一方面中，提供了一种无线通信网络（10）中的节点处的方法，该无线通信网络（10）估计用于在由基站（12）服务的无线通信设备（11）处确定10信号干扰测量的参数）被提供。该方法包括获取（S101）通信设备（11）和服务基站（12）之间以及通信设备（11）和相邻小区的至少一个基站（13）之间的信道状况的估计，使用各个信道条件的估计值以及每个基站（12,13）的获取输出功率和物理资源块（PRB）利用率来估计15（S102）信号与干扰测量，以在通信时遵守与所述通信设备（11）进行通信，并且从所述通信设备（11）接收（S103）所述基站服务所述通信设备所经过的20信道的质量的指示。该方法还包括基于信道质量的所述指示来确定（S104）是否需要改变信号干扰测量的估计，并且如果是，则更新（S105）通信设备（ 11）和服务基站（12）之间和/或在通信设备（11）与相邻小区的至少一个基站（13）之间进行通信以实现信号与干扰测量

2. 发明申请

WO2017052435A1 METHOD AND COMMUNICATIONS NETWORK FOR ASSIGNING ENHANCED PHYSICAL DOWNLINK CONTROL CHANNEL RESOURCES 审中-公开
标题翻译：用于评估增强物理下行链路控制信道资源的方法和通信网络
公开(公告)号：WO2017052435A1
公开(公告)日：2017-03-30
申请号：PCT/SE2015/051008
申请日：2015-09-25
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： CHRISTENSSON, Anders , JOHANSSON, Anders
IPC分类号： H04W52/02
CPC分类号： H04W52/0206 , Y02D70/1262 , Y02D70/21 , Y02D70/23
摘要： A method (40) performed in a communications network (1) is provided for assigning, in a cell (9), enhanced physical downlink control channel, EPDCCH, resources used in the communications network (1) for transmitting scheduling assignments. The method (40) comprises obtaining (41) a EPDCCH subframe pattern that is based on load in the cell (9), wherein the subframe pattern indicates EPDCCH enabled subframes and non-EPDCCH enabled subframes, and assigning (42) EPDCCH resources to a wireless device (3) according to the obtained EPDCCH subframe pattern. A corresponding communications network (1) is provided, and computer programs and computer program products.
摘要翻译：在通信网络（1）中执行的方法（40）被提供用于在小区（9）中分配增强物理下行链路控制信道，EPDCCH，用于发送调度分配的通信网络（1）中使用的资源。所述方法（40）包括获得（41）基于所述小区（9）中的负载的EPDCCH子帧模式，其中所述子帧模式指示启用EPDCCH的子帧和非EPDCCH使能子帧，以及将（42）EPDCCH资源分配给无线设备（3）根据所获得的EPDCCH子帧模式。提供相应的通信网络（1），以及计算机程序和计算机程序产品。

3. 发明申请

WO2017074230A1 A SOURCE AND TARGET NETWORK NODE AND RESPECTIVE METHODS PERFORMED THEREBY FOR PROVIDING MOBILITY TO A WIRELESS DEVICE 审中-公开
标题翻译：一种源和目标网络节点及其执行方法，用于向无线设备提供移动性
公开(公告)号：WO2017074230A1
公开(公告)日：2017-05-04
申请号：PCT/SE2015/051135
申请日：2015-10-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MELIN, Lena , CHRISTENSSON, Anders
IPC分类号： H04W36/30 , H04W36/04 , H04W36/14
CPC分类号： H04W36/30 , H04W36/04 , H04W36/14
摘要： A source network node and a target network node, as well as respective methods performed thereby, for providing mobility to wireless devices are provided. The source and target network nodes are operable in a wireless communication network. The method (100) performed by the source network node comprises, when an uplink received signal quality from the wireless device does not meet a quality threshold, transmitting (130) scheduling information related to an upcoming uplink transmission of the wireless device to one or more potential target network nodes. The method further comprises obtaining (140) respective uplink signal quality for the respective potential target network node(s); and triggering (150) handover to a target network node if a handover criterion is fulfilled based on the respective uplink signal quality.
摘要翻译：提供了源网络节点和目标网络节点，以及由此执行的相应方法，用于向无线设备提供移动性。源和目标网络节点可在无线通信网络中操作。由源网络节点执行的方法（100）包括：当来自无线设备的上行链路接收信号质量不满足质量阈值时，将与即将到来的无线设备的上行链路传输相关的调度信息发送（130）到一个或多个潜在的目标网络节点。该方法进一步包括获得（140）各潜在目标网络节点的相应上行链路信号质量; 以及如果基于相应的上行链路信号质量满足切换标准，则触发（150）切换到目标网络节点。

4. 发明申请

WO2016159842A1 A NETWORK NODE AND METHOD PERFORMED THEREBY FOR SUPPORTING VOIP SERVICE OF WIRELESS DEVICE 审中-公开
标题翻译：用于支持无线设备的VOIP服务的网络节点和方法
公开(公告)号：WO2016159842A1
公开(公告)日：2016-10-06
申请号：PCT/SE2015/050389
申请日：2015-03-31
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： CHRISTENSSON, Anders , FARONIUS, Carola , SANDBERG, David
IPC分类号： H04W72/12 , H04W28/02 , H04W28/08 , H04W28/16 , H04W72/08
CPC分类号： H04W28/02 , H04L5/006 , H04L5/0064 , H04M7/006 , H04W28/0257 , H04W28/16 , H04W28/24 , H04W72/12
摘要： A network node and a method performed thereby for supporting VoIP service of a wireless device are provided. The network node is operable in a wireless communication network, and the method comprises, when a channel quality of a channel between the wireless device and the network node falls below a predetermined threshold: determining (110) QoS requirements with regard to GBR for services which the wireless device is currently using; determining (120) an achievable bitrate using TTI bundling; and determining (150) to enable TTI bundling of the wireless device based on the determined aggregated GBR requirement and the determined achievable bitrate.
摘要翻译：提供了一种用于支持无线设备的VoIP服务的网络节点及其方法。所述网络节点可在无线通信网络中操作，并且所述方法包括：当所述无线设备与所述网络节点之间的信道的信道质量下降到低于预定阈值时：确定（110）关于GBR对于服务的QoS要求，无线设备正在使用; 使用TTI捆绑确定（120）可实现的比特率; 以及基于所确定的聚合GBR要求和所确定的可实现的比特率，确定（150）启用所述无线设备的TTI绑定。

5. 发明授权

EP2510723B1 METHOD AND ARRANGEMENT IN A TELECOMMUNICATION SYSTEM 有权
公开(公告)号：EP2510723B1
公开(公告)日：2016-03-09
申请号：EP10795093.3
申请日：2010-12-10
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： CHRISTENSSON, Anders , SUNDBERG, Mårten , SCHLIWA-BERTLING, Paul , BERGSTRÖM, Andreas
IPC分类号： H04W48/02 , H04W48/08
CPC分类号： H04W48/08 , H04W48/02 , H04W48/06 , H04W48/12
摘要： The invention relates to methods and arrangements for controlling access of a mobile device to a network, such as GSM. The mobile devices belong to an access control class (ACC) and for providing extended access control may also belong to an additional access control class (EACC). The arrangement broadcasts system information to the mobile devices, which system information indicates whether mobile device, which belong to an access control class (ACC), is allowed to access or are barred from accessing the network, and the system information further indicates whether the mobile device, which also belong to an extended access control class (EACC), is allowed to access or are limited from accessing the network. Different ways for limiting access is provided. An example is to block the mobile device from initiating communication, and allow the mobile device for communication initiated by the network. An example is to block the mobile device from communication initiated from the network, and allow the mobile for initiating communication. An example is to block the mobile device from initiating communication, as well as for communication initiated by the network. A mobile device blocked from network initiated communication is not allowed to answer a paging from the network.

6. 发明授权

EP3354077B1 METHOD AND COMMUNICATIONS NETWORK FOR ASSIGNING ENHANCED PHYSICAL DOWNLINK CONTROL CHANNEL RESOURCES 有权
公开(公告)号：EP3354077B1
公开(公告)日：2019-12-18
申请号：EP15781771.9
申请日：2015-09-25
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： CHRISTENSSON, Anders , JOHANSSON, Anders
IPC分类号： H04W52/02

7. 发明公开

EP3294018A1 EXTENDED MONITORING WINDOW FOR ROBUST PAGING 有权
标题翻译：扩展的监控窗口以实现稳定的页面
公开(公告)号：EP3294018A1
公开(公告)日：2018-03-14
申请号：EP17192074.7
申请日：2014-04-29
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： DIACHINA, John Walter , SCHLIWA-BERTLING, Paul , CHRISTENSSON, Anders
IPC分类号： H04W68/02 , H04W8/24 , H04W52/02
CPC分类号： H04W68/02 , H04W8/24 , H04W52/0216 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146 , Y02D70/21 , Y02D70/24
摘要： A wireless communication device monitors a paging channel using an extended monitoring window, that includes one or more paging blocks in addition to a nominal paging block associated with the wireless communication device, and a long paging cycle, having a longer periodicity than supported by a legacy paging cycle, if a response message from a core network node indicates that the core network node supports the extended monitoring window and the long paging cycle. The wireless communication device monitors the paging channel using a non-extended monitoring window, that includes the nominal paging block and excludes the additional paging blocks, and the long paging cycle, if the response message does not indicate that the core network node supports the extended monitoring window but indicates that the long paging cycle is supported. The wireless communication device monitors the paging channel using the non-extended monitoring window and the legacy paging cycle, if the response message does not indicate that the core network node supports the extended monitoring window and does not indicate that the long paging cycle is supported.
摘要翻译：无线通信设备使用扩展监视窗口来监视寻呼信道，该扩展监视窗口除了与无线通信设备相关联的标称寻呼块之外还包括一个或多个寻呼块以及具有比由遗留系统支持的更长周期的长寻呼周期寻呼周期，如果来自核心网络节点的响应消息指示核心网络节点支持扩展监视窗口和长寻呼周期。如果响应消息未指示核心网络节点支持扩展，则无线通信设备使用包括标称寻呼块并排除附加寻呼块的非扩展监控窗口和长寻呼周期来监控寻呼信道监视窗口，但表示支持长寻呼周期。如果响应消息不指示核心网络节点支持扩展监视窗口并且未指示支持长寻呼周期，则无线通信设备使用非扩展监视窗口和传统寻呼周期监视寻呼信道。

8. 发明授权

EP3278616B1 A NETWORK NODE AND METHOD PERFORMED THEREBY FOR SUPPORTING VOIP SERVICE OF WIRELESS DEVICE 有权
公开(公告)号：EP3278616B1
公开(公告)日：2020-07-22
申请号：EP15887921.3
申请日：2015-03-31
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： CHRISTENSSON, Anders , FARONIUS, Carola , SANDBERG, David
IPC分类号： H04W72/12 , H04W28/02 , H04W28/08 , H04W28/16 , H04W72/08 , H04L1/08 , H04L12/851 , H04L12/891 , H04L5/00 , H04W28/24

9. 发明授权

EP3167555B1 A NETWORK NODE AND A METHOD THEREIN FOR PERFORMING COMP RECEPTION OF A TRANSMISSION FROM A WIRELESS DEVICE 有权
公开(公告)号：EP3167555B1
公开(公告)日：2018-09-05
申请号：EP14744970.6
申请日：2014-07-09
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： CHRISTENSSON, Anders , SKÄRBY, Christian
IPC分类号： H04B7/024 , H04W92/20 , H04W72/00
CPC分类号： H04B7/024 , H04L5/006 , H04L43/0882 , H04L43/16 , H04W28/0236 , H04W28/0289 , H04W72/00 , H04W92/20
摘要： A network node and a method therein for CoMP reception of a transmission from a wireless device are provided. The method comprises determining (110) an available backhaul capacity of a reception point of the serving RBS and of at least one potential reception point of respective further RBS(s); and determining (120) a received signal quality of a received signal, transmitted from the wireless device, received by the reception point of the serving RBS and received by the at least one potential reception point of the respective further RBS(s). The method comprises determining (130) cooperating reception of the transmission from the wireless device and determining a TBS for the transmission from the wireless device based on the determined available backhaul capacity and received signal quality; and notifying (140) the respective RBS(s) of the determined cooperation reception point(s) about their participation in the CoMP reception.

10. 发明公开

EP3354077A1 METHOD AND COMMUNICATIONS NETWORK FOR ASSIGNING ENHANCED PHYSICAL DOWNLINK CONTROL CHANNEL RESOURCES 有权
公开(公告)号：EP3354077A1
公开(公告)日：2018-08-01
申请号：EP15781771.9
申请日：2015-09-25
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： CHRISTENSSON, Anders , JOHANSSON, Anders
IPC分类号： H04W52/02
摘要： A method (40) performed in a communications network (1) is provided for assigning, in a cell (9), enhanced physical downlink control channel, EPDCCH, resources used in the communications network (1) for transmitting scheduling assignments. The method (40) comprises obtaining (41) a EPDCCH subframe pattern that is based on load in the cell (9), wherein the subframe pattern indicates EPDCCH enabled subframes and non-EPDCCH enabled subframes, and assigning (42) EPDCCH resources to a wireless device (3) according to the obtained EPDCCH subframe pattern. A corresponding communications network (1) is provided, and computer programs and computer program products.

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