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1. 发明申请

WO2012169942A1 METHODS AND DEVICES FOR SETTING ROT LIMIT 审中-公开
标题翻译：用于设定限位的方法和装置
公开(公告)号：WO2012169942A1
公开(公告)日：2012-12-13
申请号：PCT/SE2011/050693
申请日：2011-06-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BLOMGREN, Mats , GUNNARSSON, Fredrik , NILSSON, Joakim
发明人： BLOMGREN, Mats , GUNNARSSON, Fredrik , NILSSON, Joakim
IPC分类号： H04W52/24 , H04W28/02 , H04B17/00 , H04W72/12
CPC分类号： H04W52/18 , H04B17/345 , H04W52/365
摘要： Methods and devices to dynamically determine suitable cell-specific RoT limits are provided. The suitable cell-specific RoT limits can advantageously be set both with respect to a short time scale and a long time scale In accordance with some embodiments the long term time scale operation is based on UE measurements representative for the intended coverage area of the cell. In accordance with some embodiments the short term time scale operation is based on UE measurements from active User Equipments only. Furthermore, also receiver capabilities of and cell isolation to neighboring base stations can be considered in the long time scale operation.
摘要翻译：提供了动态确定合适的细胞特异性RoT限制的方法和装置。有利的是，可以相对于短时间尺度和长时间尺度来设置合适的小区特定RoT限制。根据一些实施例，长期时间尺度操作基于表示小区的预期覆盖区域的UE测量。根据一些实施例，短期时标操作仅基于来自活动用户设备的UE测量。此外，在长时间尺度的操作中，也可以考虑到邻近基站的接收机能力和小区隔离。

2. 发明申请

WO2010120219A1 A METHOD OF POWER CONTROL 审中-公开
标题翻译：一种功率控制方法
公开(公告)号：WO2010120219A1
公开(公告)日：2010-10-21
申请号：PCT/SE2009/050389
申请日：2009-04-16
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ZHANG, Zhang , GUNNARSSON, Fredrik , BLOMGREN, Mats
发明人： ZHANG, Zhang , GUNNARSSON, Fredrik , BLOMGREN, Mats
IPC分类号： H04W52/40 , H04W52/12 , H04W52/14 , H04W52/24
CPC分类号： H04W52/146 , H04W52/12 , H04W52/221 , H04W52/245 , H04W52/248 , H04W52/386 , H04W52/40
摘要： In a cellular radio system the power control status of a mobile station is used in the base stations to generate power control commands. Hereby a radio base station can select a power control method that is optimal for the situation at hand. This is obtained by communicating power control status to base stations or deriving power control status in a radio base station. The radio base station is adapted to select power control method based on the power control status. Thus, a base station can select the most suitable power control improvement method, even during soft handover, thereby making make use of the advantages of different types of power control improvement methods.
摘要翻译：在蜂窝无线电系统中，在基站中使用移动台的功率控制状态来产生功率控制命令。因此，无线电基站可以选择对于当前情况最佳的功率控制方法。这是通过向基站通信功率控制状态或在无线电基站中导出功率控制状态而获得的。无线电基站适用于基于功率控制状态选择功率控制方法。因此，即使在软切换期间，基站也可以选择最合适的功率控制改进方法，从而利用不同类型的功率控制改进方法的优点。

3. 发明申请

WO2013127480A1 METHODS AND APPARATUS FOR DETECTING POSSIBLE REPEATED HANDOVER DIFFERENT RADIO ACCESS TECHNOLOGIES 审中-公开
标题翻译：检测可重复切换的不同无线电接入技术的方法和装置
公开(公告)号：WO2013127480A1
公开(公告)日：2013-09-06
申请号：PCT/EP2012/075227
申请日：2012-12-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , CENTONZA, Angelo , GUNNARSSON, Fredrik , ZETTERBERG, Kristina
发明人： CENTONZA, Angelo , GUNNARSSON, Fredrik , ZETTERBERG, Kristina
IPC分类号： H04W36/14
CPC分类号： H04W36/0066 , H04W36/0022 , H04W36/245
摘要： Inter-radio access technology (IRAT) ping pong handover of a user equipment (UE) connection between a source radio access technology (RAT) communications network, e.g., LTE, and a different target RAT communications network, e.g., UTRAN, is detected. A control node determines IRAT ping pong handover information and evaluates an IRAT handover request message for the UE connection from the source RAT network with respect to the handover ping pong information. Based thereon, the node determines that the UE connection meets one or more ping pong conditions associated with the handover ping pong information and provides an indication of an IRAT ping pong handover condition to a base station in the source RAT network to allow the base station to make mobility adjustments.
摘要翻译：检测到无线电接入技术（IRAT）在源无线电接入技术（RAT）通信网络（例如LTE）和不同的目标RAT通信网络（例如UTRAN）之间的用户设备（UE）连接的乒乓切换。控制节点确定IRAT乒乓切换信息，并根据切换乒乓信息评估来自源RAT网络的UE连接的IRAT切换请求消息。基于此，节点确定UE连接满足与切换乒乓信息相关联的一个或多个乒乓条件，并向源RAT网络中的基站提供IRAT乒乓切换条件的指示，以允许基站使移动调整。

4. 发明申请

WO2013066235A1 METHOD AND APPARATUS FOR EXCLUDING NON-MOBILITY DATA FROM MOBILITY KEY PERFORMANCE INDICATORS 审中-公开
标题翻译：从移动性关键性能指标中排除非移动性数据的方法和装置
公开(公告)号：WO2013066235A1
公开(公告)日：2013-05-10
申请号：PCT/SE2012/050323
申请日：2012-03-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GUNNARSSON, Fredrik , AMIRIJOO, Mehdi , ZETTERBERG, Kristina , MOE, Johan , OLIN, Birgitta
发明人： GUNNARSSON, Fredrik , AMIRIJOO, Mehdi , ZETTERBERG, Kristina , MOE, Johan , OLIN, Birgitta
IPC分类号： H04W36/00
CPC分类号： H04W36/0083 , H04W24/08
摘要： Handover (HO) statistics and handover issue events which are due to non-mobility causes are not included in the statistics fed into mobility robustness optimization (MRO). The non-mobility causes may include, e.g., load balancing, retracting users to prepare for cell maintenance or restart/reconfiguration and cell outage including compensation means. Radio link failure (RLF), handover failure (HOF), and handover oscillations (HOosc) that are due to non-mobility cause are excluded from the statistics upon which mobility robustness optimization is based. Non-mobility causes are also differentiated from mobility causes when reporting key performance indicators to an operator.
摘要翻译：归因于移动性原因的移交（HO）统计和切换问题事件不包括在馈送到移动性鲁棒性优化（MRO）中的统计信息中。非移动性原因可以包括例如负载平衡，缩回用户以准备小区维护或重新启动/重新配置以及包括补偿装置的小区中断。基于移动性鲁棒性优化的统计信息中排除由于非移动性原因导致的无线电链路故障（RLF），切换失败（HOF）和切换振荡（HOosc）。在向运营商报告关键绩效指标时，非流动性因素也与移动性原因不同。

5. 发明申请

WO2013056853A1 A NODE IN A WIRELESS COMMUNICATION NETWORK ARRANGED TO COMMUNICATE WITH AT LEAST ONE SERVING NODE 审中-公开
标题翻译：无线通信网络中的节点安排与至少一个服务节点通信
公开(公告)号：WO2013056853A1
公开(公告)日：2013-04-25
申请号：PCT/EP2012/052393
申请日：2012-02-17
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GUNNARSSON, Fredrik , ASPLUND, Henrik , COLDREY, Mikael , NILSSON, Andreas
发明人： GUNNARSSON, Fredrik , ASPLUND, Henrik , COLDREY, Mikael , NILSSON, Andreas
IPC分类号： H04W16/28 , H04W84/04 , H04W88/04
CPC分类号： H04W16/28 , H04W36/06 , H04W84/047 , H04W88/04
摘要： The present invention relates to a first node (1, 1 ') in a wireless communication network (2, 2'). The first node (1, 1 ') is arranged to communicate with at least one serving node (3, 4: 3', 4') and comprises a served antenna arrangement (9, 9') that is adapted to communicate with said serving node (3, 4; 3', 4') by means of at least one electrically adjustable antenna radiation lobe (10, 1 1; 10', 1 1 '). The first node (1, 1 ') is arranged to evaluate communication properties for said serving node (3, 4; 3', 4') Furthermore, the first node (1, 1 ') is arranged to include antenna gain of the served antenna arrangement (9, 9') when performing said evaluation. The present invention also relates to a method.
摘要翻译：本发明涉及无线通信网络（2,2'）中的第一节点（1,1'）。第一节点（1,1'）被布置成与至少一个服务节点（3,4：3'，4'）通信，并且包括适于与所述服务通信的服务天线装置（9,9'）通过至少一个可电气调节的天线辐射波束（10,11; 10'，11'）连接到所述节点（3,4; 3'，4'）。第一节点（1,1）被布置为评估所述服务节点（3,4; 3'，4'）的通信属性。此外，第一节点（1,1'）被布置成包括被服务节点天线布置（9,9'）。本发明还涉及一种方法。

6. 发明申请

WO2013055266A1 METHOD AND ARRANGEMENT FOR TERMINAL REPORTING 审中-公开
标题翻译：终端报告的方法和布置
公开(公告)号：WO2013055266A1
公开(公告)日：2013-04-18
申请号：PCT/SE2011/051219
申请日：2011-10-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , GUNNARSSON, Fredrik , HEIKKILÄ, Gunnar , LINDGREN, David , MOE, Johan , VALKÓ, Andras , VERES, András
发明人： GUNNARSSON, Fredrik , HEIKKILÄ, Gunnar , LINDGREN, David , MOE, Johan , VALKÓ, Andras , VERES, András
IPC分类号： H04W24/10 , H04W36/24 , H04L12/24
CPC分类号： H04W24/10 , H04L41/5032 , H04L61/1511 , H04L61/303 , H04L65/1069 , H04W76/10
摘要： The invention relates to a method for performance reporting in a wireless network, wherein at least one terminal is associated to a terminal report server by means of information in the terminal. Prior to initiating the performance report, information on operator identity is retrieved. The operator identity is combined with information identifying the associated terminal report server to compile a fully qualified domain name. Connectivity information to the terminal server report is requested and received from a domain name server, whereupon a performance report session to the terminal report server is initiated using the received connectivity information. The invention also relates to a terminal wherein the inventive method is applied.
摘要翻译：本发明涉及无线网络中的性能报告方法，其中通过终端中的信息将至少一个终端与终端报告服务器相关联。在开始执行报告之前，检索有关运营商身份的信息。运营商身份与识别相关终端报告服务器的信息相结合，以编译完全限定域名。向终端服务器报告的连接信息被请求并从域名服务器接收，于是使用所接收的连接信息发起到终端报告服务器的性能报告会话。本发明还涉及应用本发明方法的终端。

7. 发明申请

WO2012121656A1 METHODS AND ARRANGEMENTS FOR HANDLING CARRIER SELECTION 审中-公开
标题翻译：用于处理载体选择的方法和装置
公开(公告)号：WO2012121656A1
公开(公告)日：2012-09-13
申请号：PCT/SE2012/050259
申请日：2012-03-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GUNNARSSON, Fredrik , JOHANSSON, Klas , WIGREN, Torbjörn
发明人： GUNNARSSON, Fredrik , JOHANSSON, Klas , WIGREN, Torbjörn
IPC分类号： H04W74/00 , H04W72/02 , H04W72/04 , H04W74/08
CPC分类号： H04W72/085 , H04W24/10 , H04W28/04 , H04W72/02 , H04W74/008
摘要： A method in at least one radio network node for handling earner selection comprises measuring at least one of interference or load levels on at least two uplink carriers, said measurement being performed in at least one sector of each carrier, calculating an offset based on said measured Interference or said measured load levels on the at least two uplink carriers, said offset reflecting the interference or load difference between the uplink carriers, and signalling said offset to a communication device, thereby allowing said communication device to base its carrier selection for random access at least on said measured interference or load levels on said at least two uplink carriers.
摘要翻译：至少一个用于处理收音机选择的无线电网络节点的方法包括测量至少两个上行链路载波上的干扰或负载电平中的至少一个，所述测量在每个载波的至少一个扇区中执行，基于所测量的在所述至少两个上行链路载波上的干扰或所述测量的负载水平，所述偏移反映了所述上行链路载波之间的干扰或负载差异，并且向所述通信设备发信号通知所述偏移，从而允许所述通信设备将其载波选择作为随机接入至少在所述至少两个上行链路载波上的所述测量的干扰或负载水平上。

8. 发明申请

WO2012067554A1 METHOD AND ARRANGEMENT FOR PROBING OF ALTERNATIVE ANTENNA CONFIGURATIONS IN A COMMUNICATION NETWORK SYSTEM 审中-公开
标题翻译：用于在通信网络系统中检测替代天线配置的方法和装置
公开(公告)号：WO2012067554A1
公开(公告)日：2012-05-24
申请号：PCT/SE2010/051261
申请日：2010-11-16
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MOE, Johan , AMIRIJOO, Mehdi , FRENGER, Pål , GUNNARSSON, Fredrik
发明人： MOE, Johan , AMIRIJOO, Mehdi , FRENGER, Pål , GUNNARSSON, Fredrik
IPC分类号： H04W16/28 , H01Q3/24 , H04B7/06 , H04B7/08 , H04W40/06 , H04W84/18
CPC分类号： H04W24/02 , H04B7/0602 , H04B17/12 , H04W24/10 , H04W28/18 , H04W40/06 , H04W88/02 , Y02D70/00 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/322 , Y02D70/444
摘要： The present invention relates to an arrangement, a communication network node and a user equipment allowing for probing of alternative antenna configurations in a communication network system as well as a method for such probing. The method comprises making one of the reconfigurable antennas (15a2, 15b2) of at least one cell (19a, 19b) temporarily available for probing and reconfiguring one or more antenna parameters thereof in accordance with a probing antenna parameter set. A new probe cell (20a, 20b) is transmitted from the prepared antenna (15a2, 15b2) and measurement reports collected from the user equipments (18) within the at least one cell (19a, 19b) and the probe cell (20a, 20b). The probing antenna parameter set is evaluated based on the collected measurement reports whereupon is determined if the reconfigurable physical antennas (15a1, 15a2, 15b1, 15b2) of the cell shall use the probing antenna parameter set or the initial antenna parameter set. Finally the probing cell (20a, 20b) is removed and the antennas (15a1, 15a2, 15b1, 15b2) adjusted in accordance with the determination.
摘要翻译：本发明涉及允许在通信网络系统中探测替代天线配置的布置，通信网络节点和用户设备以及用于这种探测的方法。该方法包括使至少一个小区（19a，19b）的可重构天线（15a2,15b2）之一临时可用于根据探测天线参数集来探测和重新配置其一个或多个天线参数。从所述准备天线（15a2,152）发送新的探测单元（20a，20b），从所述至少一个单元（19a，19b）和所述探针单元（20a，20b）中的用户设备（18）收集的测量报告）。基于收集的测量报告来评估探测天线参数集，从而确定小区的可重新配置的物理天线（15a1，15a2，15b1，15b2）是否应使用探测天线参数集或初始天线参数集。最后，去除探测单元（20a，20b），并根据该确定调整天线（15a1,151,21a，15b2）。

9. 发明申请

WO2010081855A1 AUTOMATIC DETECTION AND CORRECTION OF PHYSICAL CELL IDENTITY CONFLICTS 审中-公开
标题翻译：自动检测和校正物理细胞识别冲突
公开(公告)号：WO2010081855A1
公开(公告)日：2010-07-22
申请号：PCT/EP2010/050413
申请日：2010-01-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , LINDOFF, Bengt , GUNNARSSON, Fredrik
发明人： LINDOFF, Bengt , GUNNARSSON, Fredrik
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04W24/10 , H04W84/042
摘要： A PCID conflict resolution procedure is implemented with the aid of a user terminal that is capable of detecting and reporting PCID conflicts between two neighboring neighbor cells. A base station in a serving cell configures measurement reporting by user terminals within the cell capable of reporting PCID conflicts. Once measurement reporting by one or more user terminals is configured, the base station will receive measurement reports from the capable user terminals. If a capable user terminal detects a PCID conflict, the user terminal will include an indication of the PCID conflict in the measurement report. When the base station receives a measurement report with an indication of a PCID conflict, the base station implements an autonomous PCID conflict resolution to resolve the PCID conflict.
摘要翻译：借助于能够检测和报告两个相邻邻居小区之间的PCID冲突的用户终端来实现PCID冲突解决过程。服务小区中的基站配置能够报告PCID冲突的小区内的用户终端的测量报告。一旦配置了一个或多个用户终端的测量报告，基站将从有能力的用户终端接收测量报告。如果有能力的用户终端检测到PCID冲突，则用户终端将在测量报告中包括PCID冲突的指示。当基站接收到具有PCID冲突指示的测量报告时，基站实现自主PCID冲突解决以解决PCID冲突。

10. 发明申请

WO2010002303A1 DETERMINING PREAMBLE SEQUENCES FOR RANDOM ACCESS 审中-公开
标题翻译：确定随机访问的前缀序列
公开(公告)号：WO2010002303A1
公开(公告)日：2010-01-07
申请号：PCT/SE2008/050828
申请日：2008-07-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , FRENGER, Pål , MOE, Johan , GUNNARSSON, Fredrik
发明人： FRENGER, Pål , MOE, Johan , GUNNARSSON, Fredrik
IPC分类号： H04W74/08 , H04W64/00
CPC分类号： H04W74/0833
摘要： The present invention relates to a method and a communication network node for enabling auto-tuning of preamble sequencesused during random access procedures when user equipments (18) are accessing a communication network system comprising radio base stations (15) each serving at least one cell (19) and with which said user equipments (18) are communicating on uplink (13) and downlink (12) channels. An initial set of RACH preamble sequences in one cell of a radio base station (15) and statistics on RACH usage and information on identified RACH preamble sequencespotentially conflictingbetween neighbours of said radio base station (15) is collected. The collected statistics is used for optimizing said set of RACH preamble sequences, whereby the initial set of RACH preamble sequences is replaced with the optimized set of RACH preamble sequences.
摘要翻译：本发明涉及一种方法和通信网络节点，用于当用户设备（18）正在访问包括每个服务于至少一个小区的无线电基站（15）的通信网络系统时，使得在随机接入过程期间使用的前同步码序列能够自动调谐 19），并且所述用户设备（18）在上行链路（13）和下行链路（12）信道上进行通信。收集无线电基站（15）的一个小区中的初始的RACH前导序列集合，并且收集关于RACH使用的统计信息和关于所述无线电基站（15）的邻居之间潜在冲突的所识别的RACH前导码序列的信息。收集的统计量用于优化所述RACH前导序列集合，由此RACH前导码序列的初始集合被优化的RACH前导码序列集合替换。

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