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51. 发明申请

WO2010124913A1 AUTOMATIC HANDOVER OSCILLATION CONTROL 审中-公开
标题翻译：自动切换振荡控制
公开(公告)号：WO2010124913A1
公开(公告)日：2010-11-04
申请号：PCT/EP2010/053903
申请日：2010-03-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , ALONSO-RUBIO, Jose , GUNNARSSON, Fredrik
发明人： ALONSO-RUBIO, Jose , GUNNARSSON, Fredrik
IPC分类号： H04W36/24
CPC分类号： H04W36/385
摘要： A method and apparatus are provided for use in a cellular radio communication system for adjusting a handover parameter. Information is collected regarding actual handovers that have occurred between one or more pairs of cells as well as handover failures. The collected handover information is processed to determine a handover oscillation rate or a handover cost associated with the cell pair. If the handover performance is determined to be acceptable, the determined handover oscillation rate or the determined handover cost is compared with a predetermined target handover oscillation rate or a predetermined target handover cost, respectively. One or more handover parameters associated with at least one of the cells in the cell pair is adjusted based on the comparison.
摘要翻译：提供了一种在蜂窝无线电通信系统中用于调整切换参数的方法和装置。收集关于在一对或多对单元之间发生的实际切换以及切换故障的信息。处理收集的切换信息以确定与小区对相关联的切换振荡速率或切换成本。如果确定切换性能是可接受的，则将确定的切换振荡速率或确定的切换成本分别与预定的目标切换振荡速率或预定的目标切换成本进行比较。基于比较来调整与小区对中的至少一个小区相关联的一个或多个切换参数。

52. 发明申请

WO2010070419A2 UPLINK MULTI-CELL SIGNAL PROCESSING FOR INTERFERENCE SUPPRESSION 审中-公开
标题翻译：用于干扰抑制的UPLINK多信号信号处理
公开(公告)号：WO2010070419A2
公开(公告)日：2010-06-24
申请号：PCT/IB2009/007768
申请日：2009-12-15
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , WANG, Yi-Pin Eric , GUNNARSSON, Fredrik , BOTTOMLEY, Gregory, E. , WIBERG, Niclas
发明人： WANG, Yi-Pin Eric , GUNNARSSON, Fredrik , BOTTOMLEY, Gregory, E. , WIBERG, Niclas
IPC分类号： H04B1/707 , H04B7/08
CPC分类号： H04B1/7103 , H04B7/0891
摘要： A node (e.g., base station, signal processing unit) is described herein that includes a symbol detector and a method which are capable of suppressing interference caused by one user device (which may be in softer handoff mode) to reduce performance degradation to other intra-cell user devices and/or other inter-cell user devices (which may not be in softer handoff mode).
摘要翻译：本文描述了一种节点（例如，基站，信号处理单元），其包括符号检测器和方法，其能够抑制由一个用户设备（其可能处于更软切换模式）引起的干扰，以降低其他内部 - 小区用户设备和/或其他小区间用户设备（其可能不处于更软切换模式）。

53. 发明申请

WO2009061261A2 METHODS AND ARRANGEMENTS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的方法和安排
公开(公告)号：WO2009061261A2
公开(公告)日：2009-05-14
申请号：PCT/SE2008/051118
申请日：2008-10-02
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GUNNARSSON, Fredrik , BERGMAN, Johan , ENGLUND, Eva
发明人： GUNNARSSON, Fredrik , BERGMAN, Johan , ENGLUND, Eva
CPC分类号： H04W52/12 , H04L1/1812 , H04W52/146 , H04W52/221 , H04W52/243 , H04W52/247 , H04W52/248 , H04W52/367 , H04W52/386 , H04W52/48
摘要： The present invention relates to methods and arrangements in a wireless communication system, and in particular to uplink outer loop power control. A Node B identifies if a UE from which the Node B receives data is in a predetermined set of power challenged situations. The Node B transmits to the RNC an indication to hold the SIR target of the UE if the UE has been identified to be in a power challenged situation. As a consequence, the uplink outer loop power control (OLPC) procedure in the RNC will not change the SIR target of the UE. This implies that the output power level of the UE remains unchanged as long as the UE remains in the power challenged situation. Thus, user and network performance are improved in the wireless communication system.
摘要翻译：本发明涉及无线通信系统中的方法和装置，特别涉及上行链路外环功率控制。节点B识别节点B从其接收数据的UE是否处于预定的功率挑战情况集合中。如果UE已被识别为处于功率受到挑战的情况，则节点B向RNC发送保持UE的SIR目标的指示。因此，RNC中的上行外环功率控制（OLPC）过程不会改变UE的SIR目标。这意味着只要UE保持在功率受到挑战的情况下，UE的输出功率电平保持不变。因此，无线通信系统中的用户和网络性能得到改善。

54. 发明申请

WO2009025609A1 METHOD AND ARRANGEMENT IN A COMMUNICATION NETWORK SYSTEM 审中-公开
标题翻译：通信网络系统中的方法和安排
公开(公告)号：WO2009025609A1
公开(公告)日：2009-02-26
申请号：PCT/SE2008/050601
申请日：2008-05-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , WAGER, Stefan , PARKVALL, Stefan , GERSTENBERGER, Dirk , BERGMAN, Johan , GUNNARSSON, Fredrik , HAGERMAN, Bo , TIDESTAV, Claes , SÅGFORS, Mats
发明人： WAGER, Stefan , PARKVALL, Stefan , GERSTENBERGER, Dirk , BERGMAN, Johan , GUNNARSSON, Fredrik , HAGERMAN, Bo , TIDESTAV, Claes , SÅGFORS, Mats
IPC分类号： H04L1/18
CPC分类号： H04L1/1812 , H04L1/0025
摘要： The object of the present invention is to provide a mechanism for improving RACH performance. The object is achieved by a method in a user equipment (140) for random accessing the user equipment (140) to a base station (120). The user equipment (140) and the base station (120) are comprised in a communication network system (110). An acknowledgement to send a message to the network node (110,120) is received (203,301) from a network node (110,120) comprised in the communication network system (100). The user equipment then sends (204,302) the message to the network node (110,120) using Hybrid Automatic Retransmission reQuest HARQ being in a CELL_FACH state.
摘要翻译：本发明的目的是提供一种用于改善RACH性能的机制。该目的通过用户设备（140）中用于随机接入用户设备（140）到基站（120）的方法来实现。用户设备（140）和基站（120）被包括在通信网络系统（110）中。从通信网络系统（100）中包括的网络节点（110,120）接收到向网络节点（110,120）发送消息的确认（203,301）。然后，用户设备使用处于CELL_FACH状态的混合自动重传请求HARQ来向网络节点（110,120）发送（204,302）消息。

55. 发明申请

WO2013066237A1 METHODS AND NETWORK NODES FOR DETECTING SHORT STAY HANDOVER 审中-公开
标题翻译：用于检测短时间切换的方法和网络编号
公开(公告)号：WO2013066237A1
公开(公告)日：2013-05-10
申请号：PCT/SE2012/050611
申请日：2012-06-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , CENTONZA, Angelo , GUNNARSSON, Fredrik , TEYEB, Oumer , MÜLLER, Walter
发明人： CENTONZA, Angelo , GUNNARSSON, Fredrik , TEYEB, Oumer , MÜLLER, Walter
IPC分类号： H04W36/24
CPC分类号： H04W36/245 , H04W88/08 , H04W92/20
摘要： A method for a second network node (13,14) for detecting a short stay handover of a user equipment (UE) (11) in a second cell (16) in a telecommunication system (10). The UE (11) is handed over from a first cell (15) to the second cell (16) and from the second cell (16) to a third cell (17) in the telecommunication system (10). The second network node sends, to a first network node (12,18), an indication in a message that a short stay handover has occurred when it is determined that the UE (11) is handed over to the third cell (17) before a time threshold, thereby enabling the first network node (12,18) to detect the short stay handover.
摘要翻译：一种用于检测电信系统（10）中的第二小区（16）中的用户设备（UE）（11）的短停留切换的第二网络节点（13,14）的方法。 UE（11）从第一小区（15）切换到第二小区（16），并从电信系统（10）中的第二小区（16）切换到第三小区（17）。第二网络节点在第一网络节点（12,18）向消息中发送短消息切换已经发生的指示，当确定UE（11）被切换到第三小区（17）之前时间阈值，从而使第一网络节点（12,18）能够检测短停留切换。

56. 发明申请

WO2012169951A1 DYNAMIC CARRIER SELECTION FOR CELL BASE STATIONS 审中-公开
标题翻译：细胞基站的动态载体选择
公开(公告)号：WO2012169951A1
公开(公告)日：2012-12-13
申请号：PCT/SE2012/050264
申请日：2012-03-09
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , CENTONZA, Angelo , MILDH, Gunnar , GUNNARSSON, Fredrik
发明人： CENTONZA, Angelo , MILDH, Gunnar , GUNNARSSON, Fredrik
IPC分类号： H04W72/04 , H04W72/08
CPC分类号： H04W72/0426 , H04W72/082 , H04W84/045 , H04W92/20
摘要： Apparatus and methods are disclosed for mitigating interference to radio base stations. A first base station provides a served cell that at least partially overlaps a served cell of a second base station. The first and second base stations are part of a telecommunications system. The method includes identifying at least one carrier that is preferable for the second base station to utilize for communications with at least one UE to avoid interference. The method further includes communicating an instruction message from the first base station to the second base station that instructs the second base station to use the at least one carrier for communications.
摘要翻译：公开了减轻对无线电基站的干扰的装置和方法。第一基站提供至少部分地与第二基站的被服务小区重叠的服务小区。第一和第二基站是电信系统的一部分。该方法包括识别对于第二基站来说优选的至少一个载波用于与至少一个UE的通信以避免干扰。该方法还包括将来自第一基站的指令消息传送到指示第二基站使用至少一个载波进行通信的第二基站。

57. 发明申请

WO2012060763A1 DISCOVERY OF OPERATIONS NODE 审中-公开
标题翻译：发现操作节点
公开(公告)号：WO2012060763A1
公开(公告)日：2012-05-10
申请号：PCT/SE2011/051051
申请日：2011-09-01
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GUNNARSSON, Fredrik , ENGSTRÖM, Stefan
发明人： GUNNARSSON, Fredrik , ENGSTRÖM, Stefan
IPC分类号： H04L29/12 , H04W8/24
CPC分类号： H04W8/245 , H04B7/155 , H04L29/12669 , H04L29/12905 , H04L61/30 , H04L61/304 , H04L61/6054 , H04W84/047 , H04W88/04
摘要： A domain name associated with a radio network node's operator or maintenance (OM) node is determined based on at least part of a radio node identifier and a radio network operator identifier. The radio network node sends the domain name to a domain name server. In response to sending the constructed domain name, the radio network node receives from the domain server an IP address for the OM node. The radio network node then initiates a connection with the OM node using the IP address. In one non-limiting example embodiment, the part of the radio node identifier is a radio network node vendor identifier.
摘要翻译：基于无线电节点标识符和无线电网络运营商标识符的至少一部分来确定与无线电网络节点的运营商或维护（OM）节点相关联的域名。无线网络节点将域名发送到域名服务器。响应发送构造的域名，无线网络节点从域服务器接收到OM节点的IP地址。无线电网络节点然后使用IP地址发起与OM节点的连接。在一个非限制性示例实施例中，无线电节点标识符的一部分是无线电网络节点供应商标识符。

58. 发明申请

WO2011159221A1 A RELAY NODE, A DONOR RADIO BASE STATION AND METHODS THEREIN 审中-公开
标题翻译：一个继电器节点，一个无线电基站和它的方法
公开(公告)号：WO2011159221A1
公开(公告)日：2011-12-22
申请号：PCT/SE2011/050457
申请日：2011-04-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MASINI, Gino, Luca , VOLTOLINA, Elena , MILDH, Gunnar , GUNNARSSON, Fredrik
发明人： MASINI, Gino, Luca , VOLTOLINA, Elena , MILDH, Gunnar , GUNNARSSON, Fredrik
IPC分类号： H04W88/18
CPC分类号： H04W48/18 , H04B7/155 , H04B7/2606 , H04W48/16 , H04W84/047 , H04W92/20
摘要： Embodiments herein relate to a method in a relay node (10) for acquiring information about a type of a radio network connection between a donor radio base station (12) and a radio base station (14). The relay node (10) and the donor radio base station (12) are comprised in a radio communications network and the donor radio base station (12) is serving the relay node (10). The relay node (10) receives a message from the donor radio base station (12), which message is indicating a type of radio network application protocol, which type is related to a type of the radio network connection between the donor radio base station (12) and the radio base station (14). The relay node (10) determines the type of the radio network connection based on the type of radio network application protocol indicated in the message. The relay node (10) also stores the type of radio network connection in relation to the radio base station (14) for selecting the type of radio network connection when later communicating with the radio base station (14).
摘要翻译：本文的实施例涉及中继节点（10）中用于获取关于施主无线电基站（12）和无线电基站（14）之间的无线电网络连接的类型的信息的方法。中继节点（10）和供体无线电基站（12）包括在无线电通信网络中，并且施主无线电基站（12）正在为中继节点（10）服务。中继节点（10）从施主无线电基站（12）接收消息，该消息指示无线电网络应用协议的类型，该类型与施主无线电基站之间的无线电网络连接的类型相关 12）和无线基站（14）。中继节点（10）基于消息中指示的无线网络应用协议的类型来确定无线电网络连接的类型。中继节点（10）还存储关于无线电基站（14）的无线电网络连接的类型，用于在稍后与无线电基站（14）通信时选择无线电网络连接的类型。

59. 发明申请

WO2011144963A1 METHODS AND ARRANGEMENTS FOR SETTING PROPERTIES OF A RELAY/REPEATER NODE IN A RADIO COMMUNICATION NETWORK 审中-公开
标题翻译：无线电通信网络中继电器/再生器节点的特性设置方法和安排
公开(公告)号：WO2011144963A1
公开(公告)日：2011-11-24
申请号：PCT/IB2010/052192
申请日：2010-05-17
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GUNNARSSON, Fredrik , WALLENTIN, Pontus
发明人： GUNNARSSON, Fredrik , WALLENTIN, Pontus
IPC分类号： H04W84/04
CPC分类号： H04W24/02 , H04B7/155 , H04W72/042 , H04W84/047
摘要： Methods and arrangements (400, 600) in a relay/repeater node (110) and a radio network node ( 120) are provided hi a step (200), the relay node (110) establishes a connection for sending Direct Transfer messages between the relay node (110) and the radio network node (120) Next, the relay node (110) sends to the radio network node (120) a first Direct Transfer message, comprising a relay indication, indicating to the radio network node (120) that the first Direct Transfer message is sent from the relay node (110). In another step, the relay node (110) receives from the radio network node (120) a second Direct Transfer message, computing setting information for setting properties of the relay node (110). Further, the relay node (110) sets the properties of the relay node (110) based on the setting information.
摘要翻译：提供中继/中继节点（110）和无线电网络节点（120）中的方法和装置（400,600），在步骤（200）中，中继节点（110）建立用于在中继节点（110）和无线电网络节点（120）接下来，中继节点（110）向无线电网络节点（120）发送指示给无线电网络节点（120）的第一直接传输消息，包括中继指示，第一直接传输消息是从中继节点（110）发送的。在另一步骤中，中继节点（110）从无线电网络节点（120）接收第二直接传输消息，计算用于设置中继节点（110）的属性的设置信息。此外，中继节点（110）根据设定信息设定中继节点（110）的属性。

60. 发明申请

WO2011121399A1 CONFIGURING RELAY CELL IDENTITIES IN CELLULAR NETWORKS 审中-公开
标题翻译：配置细胞网络中的继电器细胞识别
公开(公告)号：WO2011121399A1
公开(公告)日：2011-10-06
申请号：PCT/IB2011/000123
申请日：2011-01-26
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GUNNARSSON, Fredrik , MILDH, Gunnar , MÜLLER, Walter , NORDSTRAND, Ingrid
发明人： GUNNARSSON, Fredrik , MILDH, Gunnar , MÜLLER, Walter , NORDSTRAND, Ingrid
IPC分类号： H04W8/26
CPC分类号： H04L43/18 , H04B7/14 , H04B7/15507 , H04W8/26 , H04W88/04
摘要： The technology in this application identifies a relay cell serviced by a relay radio node (12, 44, 60) in a radio access network (RAN) (40) of a cellular communications system in which there is a radio connection between the relay radio node and a donor radio base station (14, 42, 70). The donor radio base station is identified by a RAN donor radio base station cell identifier. A RAN relay cell identifier is determined that uniquely identifies the relay cell within the RAN, the RAN relay cell identifier including a relay cell identifier and a donor base station identifier. The RAN relay cell identifier is then provided or used as needed so that the relay radio node can transmit the RAN relay cell identifier to uniquely identify the relay cell to one or more radio terminals in the RAN.
摘要翻译：该应用中的技术标识由蜂窝通信系统的无线电接入网络（RAN）（40）中的中继无线电节点（12,44,60）服务的中继小区，其中在中继无线电节点之间存在无线电连接和捐助者无线电基站（14,42,70）。施主无线电基站由RAN供体无线电基站小区标识符识别。确定唯一地识别RAN内的中继小区的RAN中继小区标识符，RAN中继小区标识符包括中继小区标识符和捐赠者基站标识符。然后根据需要提供或使用RAN中继小区标识符，使得中继无线节点可以发送RAN中继小区标识符，以将RAN中的一个或多个无线终端唯一地标识中继小区。

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